refactor(logging): migrate from CCLog to structured logger

README.md

@@ -5,6 +5,7 @@ A collection of advanced utilities and libraries for Minecraft ComputerCraft, wr
 ## Features
 
 ### 1. Access Control System
+
 A comprehensive system for managing player access to a specific area. It uses a `playerDetector` to monitor for players in range and a `chatBox` to interact with them and administrators.
 
 - **Player Detection:** Monitors a configurable range for players.
@@ -15,6 +16,7 @@ A comprehensive system for managing player access to a specific area. It uses a
 - **Logging:** Detailed logging of events, viewable with the included `logviewer` program.
 
 ### 2. AutoCraft System
+
 An automated crafting solution designed to work with the Create mod's packaged recipes.
 
 - **Automated Crafting:** Detects cardboard packages in a chest and automatically crafts the recipes they contain.
@@ -22,6 +24,7 @@ An automated crafting solution designed to work with the Create mod's packaged r
 - **Inventory Management:** Manages pulling ingredients from a source inventory and pushing crafted items to a destination.
 
 ### 3. ccTUI Framework
+
 A declarative, reactive TUI (Terminal User Interface) framework inspired by [SolidJS](https://www.solidjs.com/) for building complex and interactive interfaces in ComputerCraft.
 
 - **Declarative Syntax:** Build UIs with simple, composable functions like `div`, `label`, `button`, and `input`.
@@ -31,6 +34,7 @@ A declarative, reactive TUI (Terminal User Interface) framework inspired by [Sol
 - **Component-Based:** Structure your UI into reusable components. See `src/tuiExample/main.ts` for a demo.
 
 ### 4. ccCLI Framework
+
 A lightweight, functional-style framework for building command-line interfaces (CLIs) within CC:Tweaked. It supports nested commands, arguments, options, and automatic help generation. See the [ccCLI Documentation](./docs/ccCLI.md) for more details.
 
 - **Declarative API:** Define commands, arguments, and options using a simple, object-based structure.
@@ -40,6 +44,7 @@ A lightweight, functional-style framework for building command-line interfaces (
 - **Type-Safe:** Built with TypeScript for robust development.
 
 ### 5. Core Libraries
+
 - **`ChatManager`:** A powerful manager for `chatBox` peripherals that handles message queuing, cooldowns, and asynchronous sending/receiving. See the [ChatManager Documentation](./docs/ChatManager.md) for more details.
 - **`ccStructLog`:** A modern, structured logging library inspired by Python's `structlog`. It provides a flexible, extensible framework based on processors, renderers, and streams, designed for CC:Tweaked. See the [ccStructLog Documentation](./docs/ccStructLog.md) for more details.
 - **`PeripheralManager`:** A utility for easily finding and requiring peripherals by name or type.
@@ -54,6 +59,7 @@ A lightweight, functional-style framework for building command-line interfaces (
 ## Setup & Installation
 
 1.  **Clone the repository:**
+
     ```sh
     git clone <repository-url>
     cd cc-utils
@@ -69,6 +75,7 @@ A lightweight, functional-style framework for building command-line interfaces (
 This project uses `just` to manage build tasks. The compiled Lua files will be placed in the `build/` directory.
 
 - **Build all modules:**
+
   ```sh
   just build
   ```
@@ -105,44 +112,30 @@ To deploy the built programs to your in-game computer, you need to configure the
 ### Access Control
 
 - **Start the system:**
+
   ```sh
   accesscontrol start
   ```
 
 - **Open the configuration TUI:**
+
   ```sh
   accesscontrol config
   ```
-  Alternatively, press `c` while the main program is running.
 
-- **View logs:**
+  Alternatively, press `c` while the main program is running.
-  ```sh
-  logviewer accesscontrol.log
-  ```
 
 - **Admin Commands (in-game chat):**
   ```
-  @AC /help
+  @AC help
-  @AC /add user Notch
+  @AC add user Notch
-  @AC /list
+  @AC list
   ```
 
 ### AutoCraft
 
 The autocraft program runs in the background. Simply run it on a turtle with the correct peripheral setup (see `src/autocraft/main.ts`). It will automatically process packages placed in the designated chest.
 
-```sh
-autocraft
-```
-
-### TUI Example
-
-Run the example program to see a demonstration of the `ccTUI` framework.
-
-```sh
-tuiExample
-```
-
 ## Development
 
 - **Lint and format the code:**

docs/ccStructLog.md

@@ -11,16 +11,37 @@ A modern, structured logging library for CC:Tweaked, inspired by Python's struct
 
 ## Quick Start
 
-```typescript
+The easiest way to get started is to create a `Logger` instance and configure it with processors, a renderer, and streams.
-import { createDevLogger } from "@/lib/ccStructLog";
 
-// Create a development logger
+Here's a simple example of a logger that prints colored, human-readable messages to the console:
-const logger = createDevLogger();
+
+```typescript
+import {
+    Logger,
+    LogLevel,
+    processor,
+    textRenderer,
+    ConsoleStream,
+} from "@/lib/ccStructLog";
+
+// Create a logger
+const logger = new Logger({
+    processors: [
+        processor.addTimestamp({ format: "%T" }), // Add HH:MM:SS timestamp
+        processor.filterByLevel(LogLevel.Info),   // Log Info and higher
+        processor.addSource("MyApp"),
+    ],
+    renderer: textRenderer,
+    streams: [new ConsoleStream()],
+});
 
 // Log messages with context
 logger.info("Server started", { port: 8080, version: "1.0.0" });
 logger.warn("Low disk space", { available: 1024, threshold: 2048 });
 logger.error("Connection failed", { host: "example.com", retries: 3 });
+
+// This debug message will be filtered out by `filterByLevel`
+logger.debug("This is a debug message.");
 ```
 
 ## Core Concepts
@@ -46,48 +67,69 @@ export enum LogLevel {
 4. **Render**: The final event is converted to a string by a renderer (e.g., `textRenderer`, `jsonRenderer`).
 5. **Output**: The string is sent to one or more streams (e.g., console, file).
 
-## Pre-configured Loggers
+## Common Configurations
 
 ### Development Logger
-Optimized for development and debugging with human-readable console output.
+A typical development logger is configured for human-readable console output with timestamps and colors.
 
 ```typescript
-import { createDevLogger, LogLevel } from "@/lib/ccStructLog";
+import {
+    Logger,
+    processor,
+    textRenderer,
+    ConsoleStream,
+} from "@/lib/ccStructLog";
 
-const logger = createDevLogger({
+const devLogger = new Logger({
-    source: "MyApp",
+    processors: [
-    includeComputerId: true,
+        processor.addTimestamp({ format: "%F %T" }), // YYYY-MM-DD HH:MM:SS
+        processor.addSource("DevApp"),
+        processor.addComputerId(),
+    ],
+    renderer: textRenderer,
+    streams: [new ConsoleStream()],
 });
 
-logger.debug("This is a debug message.");
+devLogger.debug("This is a debug message.", { user: "dev" });
 ```
 
 ### Production Logger
-Optimized for production with JSON-formatted file output and daily rotation.
+A production logger is often configured to write machine-readable JSON logs to a file with daily rotation.
-
-```typescript
-import { createProdLogger, DAY } from "@/lib/ccStructLog";
-
-const logger = createProdLogger("app.log", {
-    source: "MyApp",
-    rotationInterval: DAY, // Rotate daily
-    includeConsole: false, // Don't log to console
-});
-
-logger.info("Application is running in production.");
-```
-
-## Custom Configuration
-
-You can create a logger with a completely custom setup.
 
 ```typescript
 import {
     Logger,
     LogLevel,
-    addFullTimestamp,
+    processor,
-    addComputerId,
+    jsonRenderer,
-    addSource,
+    FileStream,
+    DAY,
+} from "@/lib/ccStructLog";
+
+const prodLogger = new Logger({
+    processors: [
+        processor.addTimestamp(), // Default format is %F %T
+        processor.filterByLevel(LogLevel.Info),
+        processor.addSource("ProdApp"),
+        processor.addComputerId(),
+    ],
+    renderer: jsonRenderer,
+    streams: [
+        new FileStream("app.log", DAY), // Rotate daily
+    ],
+});
+
+prodLogger.info("Application is running in production.");
+```
+
+## Custom Configuration
+
+You can create a logger with any combination of processors, renderers, and streams.
+
+```typescript
+import {
+    Logger,
+    processor,
     jsonRenderer,
     FileStream,
     ConsoleStream,
@@ -96,9 +138,9 @@ import {
 
 const logger = new Logger({
     processors: [
-        addFullTimestamp(),
+        processor.addTimestamp(),
-        addComputerId(),
+        processor.addComputerId(),
-        addSource("MyApplication"),
+        processor.addSource("MyApplication"),
     ],
     renderer: jsonRenderer,
     streams: [
@@ -112,31 +154,40 @@ logger.info("Custom logger reporting for duty.", { user: "admin" });
 
 ## Processors
 
-Processors are functions that modify, enrich, or filter log events before they are rendered.
+Processors are functions that modify, enrich, or filter log events before they are rendered. They are all available under the `processor` namespace.
 
 ### Built-in Processors
 ```typescript
-import {
+import { Logger, LogLevel, processor } from "@/lib/ccStructLog";
-    addTimestamp,         // Add structured timestamp
-    addFormattedTimestamp,  // Add HH:MM:SS string
-    addFullTimestamp,     // Add YYYY-MM-DD HH:MM:SS string
-    filterByLevel,        // Filter by minimum level
-    filterBy,             // Filter based on a custom predicate
-    addSource,            // Add source/logger name
-    addComputerId,        // Add computer ID
-    addComputerLabel,     // Add computer label
-    addStaticFields,      // Add static fields to all events
-    transformField,       // Transform a specific field's value
-    removeFields,         // Remove sensitive fields
-} from "@/lib/ccStructLog";
 
 // Usage example
 const logger = new Logger({
     processors: [
-        addTimestamp(),
+        // Adds a timestamp. Format is compatible with os.date().
-        addSource("MyApp"),
+        // Default: "%F %T" (e.g., "2023-10-27 15:30:00")
-        filterByLevel(LogLevel.Warn), // Only allow Warn, Error, Fatal
+        processor.addTimestamp({ format: "%T" }), // e.g., "15:30:00"
-        removeFields(["password", "token"]),
+
+        // Filter by minimum level
+        processor.filterByLevel(LogLevel.Warn), // Only allow Warn, Error, Fatal
+
+        // Filter based on a custom predicate
+        processor.filterBy((event) => event.get("user") === "admin"),
+
+        // Add source/logger name
+        processor.addSource("MyApp"),
+
+        // Add computer ID or label
+        processor.addComputerId(),
+        processor.addComputerLabel(),
+
+        // Add static fields to all events
+        processor.addStaticFields({ env: "production", version: "1.2.3" }),
+
+        // Transform a specific field's value
+        processor.transformField("user_id", (id) => `user_${id}`),
+
+        // Remove sensitive fields
+        processor.removeFields(["password", "token"]),
     ],
     // ... other config
 });
@@ -172,10 +223,10 @@ Renderers convert the final `LogEvent` object into a string.
 import { textRenderer, jsonRenderer } from "@/lib/ccStructLog";
 
 // textRenderer: Human-readable, colored output for the console.
-// Example: 15:30:45 [INFO] Message key=value
+// Example: [15:30:45] [INFO] Message 	key=value
 
 // jsonRenderer: Machine-readable JSON output.
-// Example: {"level":"info","message":"Message","key":"value","timestamp":"..."}
+// Example: {"level":2,"message":"Message","key":"value","timestamp":"15:30:45"}
 ```
 
 ## Streams
@@ -185,12 +236,14 @@ Streams handle the final output destination. You can use multiple streams to sen
 ### Built-in Streams
 ```typescript
 import {
-    ConsoleStream,      // Output to CC:Tweaked terminal with colors
+    ConsoleStream,
-    FileStream,         // Output to file with rotation support
+    FileStream,
-    BufferStream,       // Store in an in-memory buffer
+    BufferStream,
-    NullStream,         // Discard all output
+    NullStream,
+    ConditionalStream,
+    LogLevel,
+    DAY,
 } from "@/lib/ccStructLog";
-import { ConditionalStream } from "@/lib/ccStructLog/streams"; // Note direct import
 
 // File stream with daily rotation
 const fileStream = new FileStream("app.log", DAY);
@@ -207,7 +260,7 @@ const errorStream = new ConditionalStream(
 
 ## File Rotation
 
-`FileStream` supports automatic file rotation based on time intervals.
+`FileStream` supports automatic file rotation based on time intervals. The rotation interval is specified in seconds as the second argument to the constructor.
 
 ```typescript
 import { FileStream, HOUR, DAY, WEEK } from "@/lib/ccStructLog";
@@ -221,7 +274,7 @@ const dailyLog = new FileStream("app_daily.log", DAY);
 // Rotate weekly
 const weeklyLog = new FileStream("app_weekly.log", WEEK);
 
-// No rotation
+// No rotation (pass 0 or undefined)
 const permanentLog = new FileStream("permanent.log", 0);
 ```
 
@@ -243,15 +296,22 @@ const permanentLog = new FileStream("permanent.log", 0);
    - `error`: Errors that affect a single operation but not the whole app.
    - `fatal`: Critical errors that require the application to shut down.
 
-3. **Use a `source`**: Identify which component generated the log.
+3. **Use a `source`**: Identify which component generated the log using `processor.addSource`.
    ```typescript
-   const logger = createDevLogger({ source: "UserService" });
+   import { Logger, processor } from "@/lib/ccStructLog";
+   
+   const logger = new Logger({
+       processors: [processor.addSource("UserService")],
+       // ...
+   });
    ```
 
 4. **Sanitize Sensitive Data**: Use a processor to remove passwords, API keys, etc.
    ```typescript
+   import { Logger, processor } from "@/lib/ccStructLog";
+   
    const secureLogger = new Logger({
-       processors: [ removeFields(["password", "token"]) ],
+       processors: [ processor.removeFields(["password", "token"]) ],
        //...
    });
    ```

src/accesscontrol/cli.ts

@@ -1,6 +1,5 @@
 import { Command, createCli } from "@/lib/ccCLI";
 import { Ok } from "@/lib/thirdparty/ts-result-es";
-import { CCLog } from "@/lib/ccLog";
 import {
     AccessConfig,
     UserGroupConfig,
@@ -8,12 +7,13 @@ import {
     saveConfig,
 } from "./config";
 import { parseBoolean } from "@/lib/common";
+import { Logger } from "@/lib/ccStructLog";
 
 // 1. Define AppContext
 export interface AppContext {
     configFilepath: string;
     reloadConfig: () => void;
-  logger: CCLog;
+    logger: Logger;
     print: (
         message: string | MinecraftTextComponent | MinecraftTextComponent[],
     ) => void;
@@ -48,7 +48,9 @@ const addCommand: Command<AppContext> = {
                 config.adminGroupConfig.groupUsers.push(playerName);
             }
         } else {
-      const group = config.usersGroups.find((g) => g.groupName === groupName);
+            const group = config.usersGroups.find(
+                (g) => g.groupName === groupName,
+            );
             if (!group) {
                 const groupNames = getGroupNames(config);
                 context.print({
@@ -107,7 +109,9 @@ const delCommand: Command<AppContext> = {
         }
 
         if (group.groupUsers !== undefined) {
-      group.groupUsers = group.groupUsers.filter((user) => user !== playerName);
+            group.groupUsers = group.groupUsers.filter(
+                (user) => user !== playerName,
+            );
         }
 
         saveConfig(config, context.configFilepath);
@@ -238,7 +242,10 @@ const configCommand: Command<AppContext> = {
         { name: "value", description: "要设置的值", required: true },
     ],
     action: ({ args, context }) => {
-    const [option, valueStr] = [args.option as string, args.value as string];
+        const [option, valueStr] = [
+            args.option as string,
+            args.value as string,
+        ];
         const config = loadConfig(context.configFilepath)!;
 
         // Check if it's a group property (contains a dot)
@@ -251,7 +258,9 @@ const configCommand: Command<AppContext> = {
             if (groupName === "admin") {
                 groupConfig = config.adminGroupConfig;
             } else {
-        groupConfig = config.usersGroups.find((g) => g.groupName === groupName);
+                groupConfig = config.usersGroups.find(
+                    (g) => g.groupName === groupName,
+                );
             }
 
             if (!groupConfig) {
@@ -321,7 +330,9 @@ const configCommand: Command<AppContext> = {
                 const value = parseInt(valueStr);
 
                 if (isNaN(value)) {
-          context.print({ text: `无效的值: ${valueStr}. 必须是一个数字。` });
+                    context.print({
+                        text: `无效的值: ${valueStr}. 必须是一个数字。`,
+                    });
                     return Ok.EMPTY;
                 }
 

src/accesscontrol/main.ts

@@ -1,4 +1,3 @@
-import { CCLog, DAY, LogLevel } from "@/lib/ccLog";
 import { ToastConfig, UserGroupConfig, loadConfig } from "./config";
 import { createAccessControlCli } from "./cli";
 import { launchAccessControlTUI } from "./tui";
@@ -7,15 +6,45 @@ import { ReadWriteLock } from "@/lib/mutex/ReadWriteLock";
 import { ChatManager } from "@/lib/ChatManager";
 import { gTimerManager } from "@/lib/TimerManager";
 import { KeyEvent, pullEventAs } from "@/lib/event";
+import {
+    ConditionalStream,
+    ConsoleStream,
+    DAY,
+    FileStream,
+    getStructLogger,
+    LoggerOptions,
+    LogLevel,
+    MB,
+    processor,
+    setStructLoggerConfig,
+    textRenderer,
+} from "@/lib/ccStructLog";
 
 const args = [...$vararg];
 
 // Init Log
-const logger = new CCLog("accesscontrol.log", {
+let isOnConsoleStream = true;
-  printTerminal: true,
+const loggerConfig: LoggerOptions = {
-  logInterval: DAY,
+    processors: [
-  outputMinLevel: LogLevel.Info,
+        processor.filterByLevel(LogLevel.Info),
-});
+        processor.addTimestamp(),
+    ],
+    renderer: textRenderer,
+    streams: [
+        new ConditionalStream(new ConsoleStream(), () => isOnConsoleStream),
+        new FileStream({
+            filePath: "accesscontrol.log",
+            rotationInterval: DAY,
+            autoCleanup: {
+                enabled: true,
+                maxFiles: 7,
+                maxSizeBytes: MB,
+            },
+        }),
+    ],
+};
+setStructLoggerConfig(loggerConfig);
+const logger = getStructLogger();
 
 // Load Config
 const configFilepath = `${shell.dir()}/access.config.json`;
@@ -54,6 +83,11 @@ function reloadConfig() {
     gWatchPlayersInfo = [];
     releaser.release();
     logger.info("Reload config successfully!");
+    const tutorial: string[] = [];
+    tutorial.push("Access Control System started.");
+    tutorial.push("\tPress 'c' to open configuration TUI.");
+    tutorial.push("\tPress 'r' to reload configuration.");
+    print(tutorial.join("\n"));
 }
 
 function safeParseTextComponent(
@@ -203,7 +237,9 @@ function watchLoop() {
             continue;
         }
 
-    const watchPlayerNames = gWatchPlayersInfo.flatMap((value) => value.name);
+        const watchPlayerNames = gWatchPlayersInfo.flatMap(
+            (value) => value.name,
+        );
         logger.debug(`Watch Players [ ${watchPlayerNames.join(", ")} ]`);
         for (const player of gWatchPlayersInfo) {
             const playerInfo = playerDetector.getPlayerPos(player.name);
@@ -329,13 +365,15 @@ function keyboardLoop() {
         if (event.key === keys.c) {
             logger.info("Launching Access Control TUI...");
             try {
-        logger.setInTerminal(false);
+                isOnConsoleStream = false;
                 launchAccessControlTUI();
                 logger.info("TUI closed, resuming normal operation");
             } catch (error) {
-        logger.error(`TUI error: ${textutils.serialise(error as object)}`);
+                logger.error(
+                    `TUI error: ${textutils.serialise(error as object)}`,
+                );
             } finally {
-        logger.setInTerminal(true);
+                isOnConsoleStream = true;
                 reloadConfig();
             }
         } else if (event.key === keys.r) {
@@ -379,7 +417,9 @@ function cliLoop() {
             releaser = configLock.tryAcquireRead();
         }
 
-    const isAdmin = config.adminGroupConfig.groupUsers.includes(ev.username);
+        const isAdmin = config.adminGroupConfig.groupUsers.includes(
+            ev.username,
+        );
 
         releaser.release();
         if (!isAdmin) continue;
@@ -422,11 +462,14 @@ function main(args: string[]) {
             return;
         } else if (args[0] == "config") {
             logger.info("Launching Access Control TUI...");
-      logger.setInTerminal(false);
+            isOnConsoleStream = false;
+
             try {
                 launchAccessControlTUI();
             } catch (error) {
-        logger.error(`TUI error: ${textutils.serialise(error as object)}`);
+                logger.error(
+                    `TUI error: ${textutils.serialise(error as object)}`,
+                );
             }
             return;
         }

src/accesscontrol/tui.ts

@@ -99,25 +99,31 @@ const AccessControlTUI = () => {
 
             // Validate numbers
             if (
-        validateNumber(currentConfig.detectInterval?.toString() ?? "") === null
+                validateNumber(
+                    currentConfig.detectInterval?.toString() ?? "",
+                ) === null
             ) {
                 showError("Invalid Detect Interval: must be a number");
                 return;
             }
             if (
-        validateNumber(currentConfig.watchInterval?.toString() ?? "") === null
+                validateNumber(
+                    currentConfig.watchInterval?.toString() ?? "",
+                ) === null
             ) {
                 showError("Invalid Watch Interval: must be a number");
                 return;
             }
             if (
-        validateNumber(currentConfig.noticeTimes?.toString() ?? "") === null
+                validateNumber(currentConfig.noticeTimes?.toString() ?? "") ===
+                null
             ) {
                 showError("Invalid Notice Times: must be a number");
                 return;
             }
             if (
-        validateNumber(currentConfig.detectRange?.toString() ?? "") === null
+                validateNumber(currentConfig.detectRange?.toString() ?? "") ===
+                null
             ) {
                 showError("Invalid Detect Range: must be a number");
                 return;
@@ -153,7 +159,9 @@ const AccessControlTUI = () => {
 
             for (const toastConfig of toastConfigs) {
                 if (toastConfig.value != undefined) {
-          const serialized = textutils.serialiseJSON(toastConfig.value);
+                    const serialized = textutils.serialiseJSON(
+                        toastConfig.value,
+                    );
                     if (!validateTextComponent(serialized)) {
                         showError(
                             `Invalid ${toastConfig.name}: must be valid MinecraftTextComponent JSON`,
@@ -210,7 +218,9 @@ const AccessControlTUI = () => {
             const currentAdmin = config().adminGroupConfig;
             setConfig("adminGroupConfig", {
                 ...currentAdmin,
-        groupUsers: currentAdmin.groupUsers.filter((user) => user !== userName),
+                groupUsers: currentAdmin.groupUsers.filter(
+                    (user) => user !== userName,
+                ),
             });
         } else {
             // Regular group
@@ -268,7 +278,10 @@ const AccessControlTUI = () => {
                     onFocusChanged: () => {
                         const num = validateNumber(getDetectInterval());
                         if (num !== null) setConfig("detectInterval", num);
-            else setDetectInterval(config().detectInterval.toString());
+                        else
+                            setDetectInterval(
+                                config().detectInterval.toString(),
+                            );
                     },
                 }),
             ),
@@ -282,7 +295,8 @@ const AccessControlTUI = () => {
                     onFocusChanged: () => {
                         const num = validateNumber(getWatchInterval());
                         if (num !== null) setConfig("watchInterval", num);
-            else setWatchInterval(config().watchInterval.toString());
+                        else
+                            setWatchInterval(config().watchInterval.toString());
                     },
                 }),
             ),
@@ -347,11 +361,15 @@ const AccessControlTUI = () => {
             div(
                 { class: "flex flex-col" },
                 label({}, "Groups:"),
-        For({ each: () => groups, class: "flex flex-col" }, (group, index) =>
+                For(
+                    { each: () => groups, class: "flex flex-col" },
+                    (group, index) =>
                         button(
                             {
                                 class:
-                selectedGroupIndex() === index() ? "bg-blue text-white" : "",
+                                    selectedGroupIndex() === index()
+                                        ? "bg-blue text-white"
+                                        : "",
                                 onClick: () => setSelectedGroupIndex(index()),
                             },
                             group.groupName,
@@ -489,7 +507,10 @@ const AccessControlTUI = () => {
      * Toast Configuration Tab Factory
      */
     const createToastTab = (
-    toastType: "welcomeToastConfig" | "warnToastConfig" | "noticeToastConfig",
+        toastType:
+            | "welcomeToastConfig"
+            | "warnToastConfig"
+            | "noticeToastConfig",
     ) => {
         return () => {
             const toastConfig = config()[toastType];
@@ -533,7 +554,9 @@ const AccessControlTUI = () => {
                         } catch {
                             setTempToastConfig({
                                 ...getTempToastConfig(),
-                title: textutils.serialiseJSON(currentToastConfig.title),
+                                title: textutils.serialiseJSON(
+                                    currentToastConfig.title,
+                                ),
                             });
                         }
                     },
@@ -545,7 +568,10 @@ const AccessControlTUI = () => {
                     type: "text",
                     value: () => getTempToastConfig().msg,
                     onInput: (value) =>
-            setTempToastConfig({ ...getTempToastConfig(), msg: value }),
+                        setTempToastConfig({
+                            ...getTempToastConfig(),
+                            msg: value,
+                        }),
                     onFocusChanged: () => {
                         const currentToastConfig = config()[toastType];
 
@@ -566,7 +592,9 @@ const AccessControlTUI = () => {
                         } catch {
                             setTempToastConfig({
                                 ...getTempToastConfig(),
-                msg: textutils.serialiseJSON(currentToastConfig.msg),
+                                msg: textutils.serialiseJSON(
+                                    currentToastConfig.msg,
+                                ),
                             });
                             // Invalid JSON, ignore
                         }
@@ -579,13 +607,19 @@ const AccessControlTUI = () => {
                     input({
                         type: "text",
                         value: () => {
-              const str = textutils.serialiseJSON(getTempToastConfig().prefix, {
+                            const str = textutils.serialiseJSON(
+                                getTempToastConfig().prefix,
+                                {
                                     unicode_strings: true,
-              });
+                                },
+                            );
                             return str.substring(1, str.length - 1);
                         },
                         onInput: (value) =>
-              setTempToastConfig({ ...getTempToastConfig(), prefix: value }),
+                            setTempToastConfig({
+                                ...getTempToastConfig(),
+                                prefix: value,
+                            }),
                         onFocusChanged: () => {
                             const currentToastConfig = config()[toastType];
                             setConfig(toastType, {
@@ -603,7 +637,10 @@ const AccessControlTUI = () => {
                         type: "text",
                         value: () => getTempToastConfig().brackets,
                         onInput: (value) =>
-              setTempToastConfig({ ...getTempToastConfig(), brackets: value }),
+                            setTempToastConfig({
+                                ...getTempToastConfig(),
+                                brackets: value,
+                            }),
                         onFocusChanged: () => {
                             const currentToastConfig = config()[toastType];
                             setConfig(toastType, {
@@ -678,7 +715,10 @@ const AccessControlTUI = () => {
                 { when: () => currentTab() === TABS.WELCOME_TOAST },
                 WelcomeToastTab(),
             ),
-      Match({ when: () => currentTab() === TABS.WARN_TOAST }, WarnToastTab()),
+            Match(
+                { when: () => currentTab() === TABS.WARN_TOAST },
+                WarnToastTab(),
+            ),
             Match(
                 { when: () => currentTab() === TABS.NOTICE_TOAST },
                 NoticeToastTab(),
@@ -703,7 +743,10 @@ const AccessControlTUI = () => {
             For({ each: () => tabNames }, (tabName, index) =>
                 button(
                     {
-            class: currentTab() === index() ? "bg-blue text-white" : "",
+                        class:
+                            currentTab() === index()
+                                ? "bg-blue text-white"
+                                : "",
                         onClick: () => setCurrentTab(index() as TabIndex),
                     },
                     tabName,

src/autocraft/main.ts

@@ -3,10 +3,35 @@ import {
     CraftRecipe,
     CreatePackageTag,
 } from "@/lib/CraftManager";
-import { CCLog, LogLevel } from "@/lib/ccLog";
 import { Queue } from "@/lib/datatype/Queue";
+import {
+    ConsoleStream,
+    DAY,
+    FileStream,
+    Logger,
+    LogLevel,
+    processor,
+    textRenderer,
+} from "@/lib/ccStructLog";
 
-const logger = new CCLog("autocraft.log", { outputMinLevel: LogLevel.Info });
+const logger = new Logger({
+    processors: [
+        processor.filterByLevel(LogLevel.Info),
+        processor.addTimestamp(),
+    ],
+    renderer: textRenderer,
+    streams: [
+        new ConsoleStream(),
+        new FileStream({
+            filePath: "autocraft.log",
+            rotationInterval: DAY,
+            autoCleanup: {
+                enabled: true,
+                maxFiles: 3,
+            },
+        }),
+    ],
+});
 
 const peripheralsNames = {
     // packsInventory: "minecraft:chest_14",
@@ -20,22 +45,12 @@ const peripheralsNames = {
     packageExtractor: "create:packager_0",
 };
 
-const packsInventory = peripheral.wrap(
+let packsInventory: InventoryPeripheral;
-  peripheralsNames.packsInventory,
+let itemsInventory: InventoryPeripheral;
-) as InventoryPeripheral;
+let packageExtractor: InventoryPeripheral;
-const itemsInventory = peripheral.wrap(
+let blockReader: BlockReaderPeripheral;
-  peripheralsNames.itemsInventory,
+let wiredModem: WiredModemPeripheral;
-) as InventoryPeripheral;
+let turtleLocalName: string;
-const packageExtractor = peripheral.wrap(
-  peripheralsNames.packageExtractor,
-) as InventoryPeripheral;
-const blockReader = peripheral.wrap(
-  peripheralsNames.blockReader,
-) as BlockReaderPeripheral;
-const wiredModem = peripheral.wrap(
-  peripheralsNames.wiredModem,
-) as WiredModemPeripheral;
-const turtleLocalName = wiredModem.getNameLocal();
 
 enum State {
     IDLE,
@@ -44,9 +59,40 @@ enum State {
 }
 
 function main() {
+    let isFinishedInitPeripheral = false;
+    while (!isFinishedInitPeripheral) {
+        try {
+            packsInventory = peripheral.wrap(
+                peripheralsNames.packsInventory,
+            ) as InventoryPeripheral;
+            itemsInventory = peripheral.wrap(
+                peripheralsNames.itemsInventory,
+            ) as InventoryPeripheral;
+            packageExtractor = peripheral.wrap(
+                peripheralsNames.packageExtractor,
+            ) as InventoryPeripheral;
+            blockReader = peripheral.wrap(
+                peripheralsNames.blockReader,
+            ) as BlockReaderPeripheral;
+            wiredModem = peripheral.wrap(
+                peripheralsNames.wiredModem,
+            ) as WiredModemPeripheral;
+            turtleLocalName = wiredModem.getNameLocal();
+
+            logger.info("Peripheral initialization complete...");
+            isFinishedInitPeripheral = true;
+        } catch (error) {
+            logger.warn(
+                `Peripheral initialization failed for ${String(error)}, try again...`,
+            );
+            sleep(1);
+        }
+    }
+
     const craftManager = new CraftManager(turtleLocalName, itemsInventory);
     const recipesQueue = new Queue<CraftRecipe>();
     const recipesWaitingMap = new Map<number, CraftRecipe[] | CraftRecipe>();
+
     let currentState = State.IDLE;
     let nextState = State.IDLE;
     let hasPackage = redstone.getInput(peripheralsNames.redstone);
@@ -103,17 +149,20 @@ function main() {
                     logger.debug(
                         `Turtle:\n${textutils.serialise(blockReader.getBlockData()!, { allow_repetitions: true })}`,
                     );
-          const packageDetailInfo = blockReader.getBlockData()?.Items[1];
+                    const packageDetailInfo =
+                        blockReader.getBlockData()?.Items[1];
                     if (packageDetailInfo === undefined) {
                         logger.error(`Package detail info not found`);
                         continue;
                     }
 
                     // Get OrderId and isFinal
-          const packageOrderId = (packageDetailInfo.tag as CreatePackageTag)
+                    const packageOrderId = (
-            .Fragment.OrderId;
+                        packageDetailInfo.tag as CreatePackageTag
+                    ).Fragment.OrderId;
                     const packageIsFinal =
-            (packageDetailInfo.tag as CreatePackageTag).Fragment.IsFinal > 0
+                        (packageDetailInfo.tag as CreatePackageTag).Fragment
+                            .IsFinal > 0
                             ? true
                             : false;
 
@@ -121,11 +170,21 @@ function main() {
                     const packageRecipes =
                         CraftManager.getPackageRecipe(packageDetailInfo);
                     if (packageRecipes.isSome()) {
-            if (packageIsFinal) recipesQueue.enqueue(packageRecipes.value);
+                        if (packageIsFinal)
-            else recipesWaitingMap.set(packageOrderId, packageRecipes.value);
+                            recipesQueue.enqueue(packageRecipes.value);
+                        else
+                            recipesWaitingMap.set(
+                                packageOrderId,
+                                packageRecipes.value,
+                            );
                     } else {
-            if (packageIsFinal && recipesWaitingMap.has(packageOrderId)) {
+                        if (
-              recipesQueue.enqueue(recipesWaitingMap.get(packageOrderId)!);
+                            packageIsFinal &&
+                            recipesWaitingMap.has(packageOrderId)
+                        ) {
+                            recipesQueue.enqueue(
+                                recipesWaitingMap.get(packageOrderId)!,
+                            );
                             recipesWaitingMap.delete(packageOrderId);
                         } else {
                             logger.debug(`No recipe, just pass`);
@@ -166,7 +225,8 @@ function main() {
                         });
 
                     if (craftCnt == 0) break;
-          if (craftCnt < maxSignleCraftCnt) maxSignleCraftCnt = craftCnt;
+                    if (craftCnt < maxSignleCraftCnt)
+                        maxSignleCraftCnt = craftCnt;
                     const craftRet = craftManager.craft(maxSignleCraftCnt);
                     craftItemDetail ??= craftRet;
                     logger.info(`Craft ${craftCnt} times`);

src/lib/ccStructLog/Logger.ts

@@ -4,6 +4,9 @@
  */
 
 import { LogLevel, LoggerOptions, LogEvent, ILogger } from "./types";
+import { processor } from "./processors";
+import { ConsoleStream } from "./streams";
+import { textRenderer } from "./renderers";
 
 /**
  * The main Logger class that orchestrates the logging pipeline.
@@ -13,26 +16,19 @@ import { LogLevel, LoggerOptions, LogEvent, ILogger } from "./types";
  */
 export class Logger implements ILogger {
     private options: LoggerOptions;
+    private loggerName?: string;
 
     /**
      * Create a new Logger instance.
      *
      * @param options - Configuration options for the logger
+     * @param name - The name of the logger
      */
-    constructor(options: Partial<LoggerOptions>) {
+    constructor(options: LoggerOptions, name?: string) {
-        this.options = {
+        this.options = options;
-            processors: options.processors ?? [],
+        this.loggerName = name;
-            renderer: options.renderer ?? this.defaultRenderer,
-            streams: options.streams ?? [],
-        };
     }
 
-    /**
-     * Default renderer that returns an empty string.
-     * Used as fallback when no renderer is provided.
-     */
-    private defaultRenderer = (): string => "";
-
     /**
      * Main logging method that handles the complete logging pipeline.
      *
@@ -51,6 +47,8 @@ export class Logger implements ILogger {
             ["message", message],
             ...Object.entries(context),
         ]);
+        if (this.loggerName !== undefined)
+            event.set("loggerName", this.loggerName);
 
         // 2. Process through the processor chain
         for (const processor of this.options.processors) {
@@ -62,12 +60,11 @@ export class Logger implements ILogger {
 
         // 3. Render and output if event wasn't dropped
         if (event !== undefined) {
-            const finalEvent = event;
+            const output = this.options.renderer(event);
-            const output = this.options.renderer(finalEvent);
 
             // Send to all configured streams
             for (const stream of this.options.streams) {
-                stream.write(output, finalEvent);
+                stream.write(output, event);
             }
         }
     }
@@ -163,3 +160,17 @@ export class Logger implements ILogger {
         }
     }
 }
+
+let globalLoggerConfig: LoggerOptions = {
+    processors: [processor.addTimestamp()],
+    renderer: textRenderer,
+    streams: [new ConsoleStream()],
+};
+
+export function getStructLogger(name?: string): Logger {
+    return new Logger(globalLoggerConfig, name);
+}
+
+export function setStructLoggerConfig(config: LoggerOptions): void {
+    globalLoggerConfig = config;
+}

src/lib/ccStructLog/index.ts

@@ -7,150 +7,14 @@
  */
 
 // Re-export all core types and classes
-export {
+export * from "./types";
-    LogLevel,
+export * from "./Logger";
-    LogEvent,
-    Processor,
-    Renderer,
-    Stream,
-    LoggerOptions,
-    ILogger,
-} from "./types";
-export { Logger } from "./Logger";
 
 // Re-export all processors
-export {
+export * from "./processors";
-    addTimestamp,
-    addFormattedTimestamp,
-    addFullTimestamp,
-    filterByLevel,
-    addSource,
-    addComputerId,
-    addComputerLabel,
-    filterBy,
-    transformField,
-    removeFields,
-    addStaticFields,
-} from "./processors";
 
 // Re-export all renderers
-export { jsonRenderer, textRenderer } from "./renderers";
+export * from "./renderers";
 
 // Re-export all streams
-export {
+export * from "./streams";
-    ConsoleStream,
-    FileStream,
-    BufferStream,
-    NullStream,
-    SECOND,
-    MINUTE,
-    HOUR,
-    DAY,
-    WEEK,
-} from "./streams";
-
-import { Logger } from "./Logger";
-import { LogLevel, LogEvent } from "./types";
-import {
-    addFormattedTimestamp,
-    addFullTimestamp,
-    addComputerId,
-} from "./processors";
-import { textRenderer, jsonRenderer } from "./renderers";
-import { ConsoleStream, FileStream, DAY } from "./streams";
-
-/**
- * Create a development logger with console output and colored formatting.
- *
- * This logger is optimized for development and debugging, with:
- * - Debug level and above
- * - Formatted timestamps
- * - Computer ID tracking
- * - Human-readable console output with colors
- *
- * @param options - Optional configuration to override defaults
- * @returns A configured Logger instance for development
- */
-export function createDevLogger(
-    options: {
-        level?: LogLevel;
-        source?: string;
-        includeComputerId?: boolean;
-    } = {},
-): Logger {
-    const processors = [addFormattedTimestamp()];
-
-    if (options.includeComputerId !== false) {
-        processors.push(addComputerId());
-    }
-
-    if (options.source) {
-        processors.push((event: LogEvent) => {
-            event.set("source", options.source);
-            return event;
-        });
-    }
-
-    return new Logger({
-        processors,
-        renderer: textRenderer,
-        streams: [new ConsoleStream()],
-    });
-}
-
-/**
- * Create a production logger with file output and JSON formatting.
- *
- * This logger is optimized for production environments, with:
- * - Info level and above
- * - Full timestamps
- * - Computer ID and label tracking
- * - JSON output for machine processing
- * - Daily file rotation
- *
- * @param filename - Base filename for log files
- * @param options - Optional configuration to override defaults
- * @returns A configured Logger instance for production
- */
-export function createProdLogger(
-    filename: string,
-    options: {
-        level?: LogLevel;
-        source?: string;
-        rotationInterval?: number;
-        includeConsole?: boolean;
-    } = {},
-): Logger {
-    const processors = [
-        addFullTimestamp(),
-        addComputerId(),
-        (event: LogEvent) => {
-            const label = os.getComputerLabel();
-            if (label) {
-                event.set("computer_label", label);
-            }
-            return event;
-        },
-    ];
-
-    if (options.source) {
-        processors.push((event: LogEvent) => {
-            event.set("source", options.source);
-            return event;
-        });
-    }
-
-    const streams: Array<ConsoleStream | FileStream> = [
-        new FileStream(filename, options.rotationInterval ?? DAY),
-    ];
-
-    if (options.includeConsole) {
-        streams.push(new ConsoleStream());
-    }
-
-    return new Logger({
-        processors,
-        renderer: jsonRenderer,
-        streams,
-    });
-}

src/lib/ccStructLog/processors.ts

@@ -8,64 +8,42 @@
 
 import { LogEvent, Processor, LogLevel } from "./types";
 
-/**
+export namespace processor {
- * Adds a timestamp to the log event.
+    /**
- *
+     * Configuration options for the timestamp processor.
- * This processor adds the current time as a structured timestamp object
- * using CC:Tweaked's os.date() function. The timestamp includes year,
- * month, day, hour, minute, and second components.
- *
- * Performance note: os.date() is relatively expensive, so this should
- * typically be placed early in the processor chain and used only once.
- *
- * @param event - The log event to process
- * @returns The event with timestamp added
      */
-export function addTimestamp(): Processor {
+    interface TimestampConfig {
+        /**
+         * The format string takes the same formats as C's strftime function.
+         */
+        format?: string;
+    }
+
+    /**
+     * Adds a timestamp to each log event.
+     *
+     * This processor adds a "time" field to each log event with the current
+     * timestamp. The timestamp format can be customized using the `format`
+     * option.
+     *
+     * @param config - Configuration options for the timestamp processor.
+     * @returns A processor function that adds a timestamp to each log event.
+     */
+    export function addTimestamp(config: TimestampConfig = {}): Processor {
         return (event) => {
-        const timestamp = os.date("!*t") as LuaDate;
+            let time: string;
-        event.set("timestamp", timestamp);
+            if (config.format === undefined) {
+                time = os.date("%F %T") as string;
+            } else {
+                time = os.date(config.format) as string;
+            }
+
+            event.set("timestamp", time);
             return event;
         };
-}
+    }
 
-/**
+    /**
- * Adds a human-readable timestamp string to the log event.
- *
- * This processor adds a formatted timestamp string that's easier to read
- * in log output. The format is "HH:MM:SS" in UTC time.
- *
- * @param event - The log event to process
- * @returns The event with formatted timestamp added
- */
-export function addFormattedTimestamp(): Processor {
-    return (event) => {
-        const timestamp = os.date("!*t") as LuaDate;
-        const timeStr = `${string.format("%02d", timestamp.hour)}:${string.format("%02d", timestamp.min)}:${string.format("%02d", timestamp.sec)}`;
-        event.set("time", timeStr);
-        return event;
-    };
-}
-
-/**
- * Adds a full ISO-like timestamp string to the log event.
- *
- * This processor adds a complete timestamp in YYYY-MM-DD HH:MM:SS format
- * which is useful for file logging and structured output.
- *
- * @param event - The log event to process
- * @returns The event with full timestamp added
- */
-export function addFullTimestamp(): Processor {
-    return (event) => {
-        const timestamp = os.date("!*t") as LuaDate;
-        const fullTimeStr = `${timestamp.year}-${string.format("%02d", timestamp.month)}-${string.format("%02d", timestamp.day)} ${string.format("%02d", timestamp.hour)}:${string.format("%02d", timestamp.min)}:${string.format("%02d", timestamp.sec)}`;
-        event.set("datetime", fullTimeStr);
-        return event;
-    };
-}
-
-/**
      * Filters log events by minimum level.
      *
      * This processor drops log events that are below the specified minimum level.
@@ -76,38 +54,22 @@ export function addFullTimestamp(): Processor {
      * @param minLevel - The minimum log level to allow through
      * @returns A processor function that filters by level
      */
-export function filterByLevel(minLevel: LogLevel): Processor {
+    export function filterByLevel(minLevel: LogLevel): Processor {
         return (event) => {
             const eventLevel = event.get("level") as LogLevel | undefined;
             if (eventLevel === undefined) {
                 return event; // Pass through if no level is set
             }
 
-        if (eventLevel !== undefined && eventLevel < minLevel) {
+            if (eventLevel < minLevel) {
                 return undefined; // Drop the log event
             }
 
             return event;
         };
-}
+    }
 
-/**
+    /**
- * Adds a logger name/source to the log event.
- *
- * This processor is useful when you have multiple loggers in your application
- * and want to identify which component generated each log entry.
- *
- * @param name - The name/source to add to log events
- * @returns A processor function that adds the source name
- */
-export function addSource(name: string): Processor {
-    return (event) => {
-        event.set("source", name);
-        return event;
-    };
-}
-
-/**
      * Adds the current computer ID to the log event.
      *
      * In CC:Tweaked environments, this can help identify which computer
@@ -116,14 +78,14 @@ export function addSource(name: string): Processor {
      * @param event - The log event to process
      * @returns The event with computer ID added
      */
-export function addComputerId(): Processor {
+    export function addComputerId(): Processor {
         return (event) => {
             event.set("computer_id", os.getComputerID());
             return event;
         };
-}
+    }
 
-/**
+    /**
      * Adds the current computer label to the log event.
      *
      * If the computer has a label set, this adds it to the log event.
@@ -132,7 +94,7 @@ export function addComputerId(): Processor {
      * @param event - The log event to process
      * @returns The event with computer label added (if available)
      */
-export function addComputerLabel(): Processor {
+    export function addComputerLabel(): Processor {
         return (event) => {
             const label = os.getComputerLabel();
             if (label !== undefined && label !== null) {
@@ -140,9 +102,9 @@ export function addComputerLabel(): Processor {
             }
             return event;
         };
-}
+    }
 
-/**
+    /**
      * Filters out events that match a specific condition.
      *
      * This is a generic processor that allows you to filter events based on
@@ -152,13 +114,15 @@ export function addComputerLabel(): Processor {
      * @param predicate - Function that returns true to keep the event
      * @returns A processor function that filters based on the predicate
      */
-export function filterBy(predicate: (event: LogEvent) => boolean): Processor {
+    export function filterBy(
+        predicate: (event: LogEvent) => boolean,
+    ): Processor {
         return (event) => {
             return predicate(event) ? event : undefined;
         };
-}
+    }
 
-/**
+    /**
      * Transforms a specific field in the log event.
      *
      * This processor allows you to modify the value of a specific field
@@ -168,10 +132,10 @@ export function filterBy(predicate: (event: LogEvent) => boolean): Processor {
      * @param transformer - Function to transform the field value
      * @returns A processor function that transforms the specified field
      */
-export function transformField(
+    export function transformField(
         fieldName: string,
         transformer: (value: unknown) => unknown,
-): Processor {
+    ): Processor {
         return (event) => {
             if (event.has(fieldName)) {
                 const currentValue = event.get(fieldName);
@@ -180,9 +144,9 @@ export function transformField(
             }
             return event;
         };
-}
+    }
 
-/**
+    /**
      * Removes specified fields from the log event.
      *
      * This processor can be used to strip sensitive or unnecessary information
@@ -191,16 +155,16 @@ export function transformField(
      * @param fieldNames - Array of field names to remove
      * @returns A processor function that removes the specified fields
      */
-export function removeFields(fieldNames: string[]): Processor {
+    export function removeFields(fieldNames: string[]): Processor {
         return (event) => {
             for (const fieldName of fieldNames) {
                 event.delete(fieldName);
             }
             return event;
         };
-}
+    }
 
-/**
+    /**
      * Adds static fields to every log event.
      *
      * This processor adds the same set of fields to every log event that
@@ -210,11 +174,14 @@ export function removeFields(fieldNames: string[]): Processor {
      * @param fields - Object containing the static fields to add
      * @returns A processor function that adds the static fields
      */
-export function addStaticFields(fields: Record<string, unknown>): Processor {
+    export function addStaticFields(
+        fields: Record<string, unknown>,
+    ): Processor {
         return (event) => {
             for (const [key, value] of Object.entries(fields)) {
                 event.set(key, value);
             }
             return event;
         };
+    }
 }

src/lib/ccStructLog/renderers.ts

@@ -6,7 +6,7 @@
  * different output formats (JSON, console-friendly, etc.).
  */
 
-import { Renderer } from "./types";
+import { LogLevel, Renderer } from "./types";
 
 /**
  * Renders log events as JSON strings.
@@ -43,44 +43,36 @@ export const jsonRenderer: Renderer = (event) => {
  * timestamp, level, message, and additional context fields formatted
  * in a readable way.
  *
- * Format: [HH:MM:SS] [LEVEL] message { key=value, key2=value2 }
+ * Format: [YYYY-MM-DD HH:MM:SS] [LEVEL] message  key=value, key2=value2
  *
  * @param event - The log event to render
  * @returns Human-readable string representation
  */
 export const textRenderer: Renderer = (event) => {
     // Extract core components
-    const timestamp = event.get("timestamp") as LuaDate | undefined;
+    const timeStr = event.get("timestamp") as string | undefined;
-    const timeStr = event.get("time") as string | undefined;
+    const level: string | undefined = LogLevel[event.get("level") as LogLevel];
-    const level = (event.get("level") as string)?.toUpperCase() ?? "UNKNOWN";
     const message = (event.get("message") as string) ?? "";
-
+    const loggerName = event.get("loggerName") as string | undefined;
-    // Format timestamp
-    let timestampStr = "";
-    if (timeStr) {
-        timestampStr = timeStr;
-    } else if (timestamp) {
-        timestampStr = `${string.format("%02d", timestamp.hour)}:${string.format("%02d", timestamp.min)}:${string.format("%02d", timestamp.sec)}`;
-    }
 
     // Start building the output
-    let output = `[${timestampStr}] [${level}] ${message}`;
+    let output = `${timeStr} [${level}] ${message} \t ${loggerName !== undefined ? "[" + loggerName + "]" : ""}`;
 
     // Add context fields (excluding the core fields we already used)
     const contextFields: string[] = [];
     for (const [key, value] of event.entries()) {
         if (
             key !== "timestamp" &&
-            key !== "time" &&
             key !== "level" &&
-            key !== "message"
+            key !== "message" &&
+            key !== "loggerName"
         ) {
             contextFields.push(`${key}=${tostring(value)}`);
         }
     }
 
     if (contextFields.length > 0) {
-        output += ` { ${contextFields.join(", ")} }`;
+        output += contextFields.join(", ");
     }
 
     return output;

src/lib/ccStructLog/streams.ts

@@ -6,7 +6,34 @@
  * implements the Stream interface and handles its own output logic.
  */
 
-import { Stream, LogEvent } from "./types";
+import { LogLevel, Stream, LogEvent } from "./types";
+
+/**
+ * Configuration interface for FileStream with auto-cleanup options.
+ */
+interface FileStreamConfig {
+    /** Path to the log file */
+    filePath: string;
+    /**
+     * Time in seconds between file rotations (0 = no rotation)
+     * Time must larger than one DAY
+     * @default 0
+     */
+    rotationInterval?: number;
+    /** Auto-cleanup configuration */
+    autoCleanup?: {
+        /** Whether to enable auto-cleanup */
+        enabled: boolean;
+        /** Maximum number of log files to keep */
+        maxFiles?: number;
+        /** Maximum total size in bytes for all log files */
+        maxSizeBytes?: number;
+        /** Directory to search for log files (defaults to log file directory) */
+        logDir?: string;
+        /** File pattern to match (defaults to base filename pattern) */
+        pattern?: string;
+    };
+}
 
 /**
  * Console stream that outputs to the CC:Tweaked terminal.
@@ -16,14 +43,14 @@ import { Stream, LogEvent } from "./types";
  * color after writing each message.
  */
 export class ConsoleStream implements Stream {
-    private levelColors: Map<string, number> = new Map([
+    private levelColors: { [key: string]: number } = {
-        ["trace", colors.lightGray],
+        Trace: colors.lightGray,
-        ["debug", colors.gray],
+        Debug: colors.gray,
-        ["info", colors.white],
+        Info: colors.green,
-        ["warn", colors.orange],
+        Warn: colors.orange,
-        ["error", colors.red],
+        Error: colors.red,
-        ["fatal", colors.red],
+        Fatal: colors.red,
-    ]);
+    };
 
     /**
      * Write a formatted log message to the terminal.
@@ -32,8 +59,9 @@ export class ConsoleStream implements Stream {
      * @param event - The original log event for context (used for level-based coloring)
      */
     public write(message: string, event: LogEvent): void {
-        const level = event.get("level") as string | undefined;
+        const level: string | undefined =
-        const color = level ? this.levelColors.get(level) : undefined;
+            LogLevel[event.get("level") as LogLevel];
+        const color = level !== undefined ? this.levelColors[level] : undefined;
 
         if (color !== undefined) {
             const originalColor = term.getTextColor();
@@ -58,20 +86,20 @@ export class FileStream implements Stream {
     private filePath: string;
     private rotationInterval: number;
     private lastRotationTime: number;
-    private baseFilename: string;
+    private autoCleanupConfig?: FileStreamConfig["autoCleanup"];
 
     /**
-     * Create a new file stream.
+     * Create a new file stream with configuration object.
      *
-     * @param filePath - Path to the log file
+     * @param config - FileStream configuration object
-     * @param rotationInterval - Time in seconds between file rotations (0 = no rotation)
      */
-    constructor(filePath: string, rotationInterval: number = 0) {
+    constructor(config: FileStreamConfig) {
-        this.filePath = filePath;
+        this.filePath = config.filePath;
-        this.rotationInterval = rotationInterval;
+        this.rotationInterval = config.rotationInterval || 0;
+        if (this.rotationInterval !== 0 && this.rotationInterval < DAY)
+            throw Error("Rotation interval must be at least one day");
+        this.autoCleanupConfig = config.autoCleanup;
         this.lastRotationTime = os.time();
-        this.baseFilename = filePath;
-
         this.openFile();
     }
 
@@ -93,24 +121,27 @@ export class FileStream implements Stream {
             return;
         }
         this.fileHandle = handle;
+
+        // Perform auto-cleanup when opening file
+        this.performAutoCleanup();
     }
 
     /**
      * Generate a filename with timestamp for file rotation.
      */
     private getRotatedFilename(): string {
-        const currentTime = os.time();
+        const currentTime = os.time(os.date("*t"));
         const rotationPeriod =
             Math.floor(currentTime / this.rotationInterval) *
             this.rotationInterval;
         const date = os.date("*t", rotationPeriod) as LuaDate;
 
-        const timestamp = `${date.year}-${string.format("%02d", date.month)}-${string.format("%02d", date.day)}_${string.format("%02d", date.hour)}-${string.format("%02d", date.min)}`;
+        const timestamp = `${date.year}-${string.format("%02d", date.month)}-${string.format("%02d", date.day)}`;
 
         // Split filename and extension
-        const splitStrs = this.baseFilename.split(".");
+        const splitStrs = this.filePath.split(".");
         if (splitStrs.length === 1) {
-            return `${this.baseFilename}_${timestamp}.log`;
+            return `${this.filePath}_${timestamp}.log`;
         }
 
         const name = splitStrs[0];
@@ -125,19 +156,50 @@ export class FileStream implements Stream {
         if (this.rotationInterval <= 0) return;
 
         const currentTime = os.time();
-        const currentPeriod = Math.floor(currentTime / this.rotationInterval);
+        if (
-        const lastPeriod = Math.floor(
+            Math.floor(
-            this.lastRotationTime / this.rotationInterval,
+                (currentTime - this.lastRotationTime) / this.rotationInterval,
-        );
+            ) > 0
-
+        ) {
-        if (currentPeriod > lastPeriod) {
             // Time to rotate
             this.close();
             this.lastRotationTime = currentTime;
             this.openFile();
+            // Auto-cleanup is performed in openFile()
         }
     }
 
+    /**
+     * Perform auto-cleanup based on configuration.
+     * This method is called automatically when opening files or rotating.
+     */
+    private performAutoCleanup(): void {
+        if (!this.autoCleanupConfig || !this.autoCleanupConfig.enabled) {
+            return;
+        }
+
+        const config = this.autoCleanupConfig;
+
+        // Cleanup by file count if configured
+        if (config.maxFiles !== undefined && config.maxFiles > 0) {
+            this.cleanupOldLogFiles(config.maxFiles, config.logDir);
+        }
+
+        // Cleanup by total size if configured
+        if (config.maxSizeBytes !== undefined && config.maxSizeBytes > 0) {
+            this.cleanupLogFilesBySize(config.maxSizeBytes, config.logDir);
+        }
+    }
+
+    /**
+     * Enable or update auto-cleanup configuration at runtime.
+     *
+     * @param config - Auto-cleanup configuration
+     */
+    public setAutoCleanup(config: FileStreamConfig["autoCleanup"]): void {
+        this.autoCleanupConfig = config;
+    }
+
     /**
      * Write a formatted log message to the file.
      *
@@ -162,6 +224,123 @@ export class FileStream implements Stream {
             this.fileHandle = undefined;
         }
     }
+
+    /**
+     * Search for log files matching the specified pattern in a directory.
+     *
+     * @param logDir - Directory containing log files (defaults to directory of current log file)
+     * @returns Array of log file information including path, size, and modification time
+     */
+    private searchLogFiles(
+        logDir?: string,
+    ): Array<{ path: string; size: number; modified: number }> {
+        const directory = logDir || fs.getDir(this.filePath);
+        const splitStrs = this.filePath.split(".");
+
+        const name = splitStrs[0] + "_";
+        const ext = splitStrs.length > 1 ? splitStrs[1] : "log";
+
+        if (!fs.exists(directory) || !fs.isDir(directory)) {
+            return [];
+        }
+
+        const logFiles: Array<{
+            path: string;
+            size: number;
+            modified: number;
+        }> = [];
+        const files = fs.list(directory);
+
+        for (const file of files) {
+            const fullPath = fs.combine(directory, file);
+            if (
+                fs.isDir(fullPath) ||
+                !file.startsWith(name) ||
+                !file.endsWith(ext)
+            )
+                continue;
+
+            const attributes = fs.attributes(fullPath);
+            if (attributes !== undefined) {
+                logFiles.push({
+                    path: fullPath,
+                    size: attributes.size,
+                    modified: attributes.modified,
+                });
+            }
+        }
+
+        return logFiles;
+    }
+
+    /**
+     * Clean up old log files by keeping only the specified number of most recent files.
+     *
+     * @param maxFiles - Maximum number of log files to keep
+     * @param logDir - Directory containing log files (defaults to directory of current log file)
+     */
+    public cleanupOldLogFiles(maxFiles: number, logDir?: string): void {
+        if (maxFiles <= 0) return;
+
+        const logFiles = this.searchLogFiles(logDir);
+        if (logFiles.length <= maxFiles) return;
+
+        // Sort by modification time (newest first)
+        logFiles.sort((a, b) => b.modified - a.modified);
+
+        // Delete files beyond the limit
+        for (let i = maxFiles; i < logFiles.length; i++) {
+            try {
+                fs.delete(logFiles[i].path);
+            } catch (err) {
+                printError(
+                    `Failed to delete old log file ${logFiles[i].path}: ${err}`,
+                );
+            }
+        }
+    }
+
+    /**
+     * Clean up log files by total size, deleting oldest files until total size is under limit.
+     *
+     * @param maxSizeBytes - Maximum total size in bytes for all log files
+     * @param logDir - Directory containing log files (defaults to directory of current log file)
+     * @param fileName - Base File Name
+     */
+    public cleanupLogFilesBySize(maxSizeBytes: number, logDir?: string): void {
+        if (maxSizeBytes <= 0) return;
+
+        const logFiles = this.searchLogFiles(logDir);
+        if (logFiles.length === 0) return;
+
+        // Calculate total size
+        let totalSize = 0;
+        for (const logFile of logFiles) {
+            totalSize += logFile.size;
+        }
+
+        // If total size is within limit, no cleanup needed
+        if (totalSize <= maxSizeBytes) {
+            return;
+        }
+
+        // Sort by modification time (oldest first for deletion)
+        logFiles.sort((a, b) => a.modified - b.modified);
+
+        // Delete oldest files until we're under the size limit
+        for (const logFile of logFiles) {
+            if (totalSize <= maxSizeBytes) {
+                break;
+            }
+
+            try {
+                fs.delete(logFile.path);
+                totalSize -= logFile.size;
+            } catch (err) {
+                printError(`Failed to delete log file ${logFile.path}: ${err}`);
+            }
+        }
+    }
 }
 
 /**
@@ -306,3 +485,7 @@ export const MINUTE = 60 * SECOND;
 export const HOUR = 60 * MINUTE;
 export const DAY = 24 * HOUR;
 export const WEEK = 7 * DAY;
+
+// Byte constants for file rotation
+export const MB = 1024 * 1024;
+export const KB = 1024;

src/lib/ccTUI/UIObject.ts

@@ -398,11 +398,17 @@ export class UIObject {
 
         const newScrollX = Math.max(
             0,
-      Math.min(this.scrollProps.maxScrollX, this.scrollProps.scrollX + deltaX),
+            Math.min(
+                this.scrollProps.maxScrollX,
+                this.scrollProps.scrollX + deltaX,
+            ),
         );
         const newScrollY = Math.max(
             0,
-      Math.min(this.scrollProps.maxScrollY, this.scrollProps.scrollY + deltaY),
+            Math.min(
+                this.scrollProps.maxScrollY,
+                this.scrollProps.scrollY + deltaY,
+            ),
         );
 
         this.scrollProps.scrollX = newScrollX;

src/lib/ccTUI/application.ts

@@ -5,10 +5,10 @@
 import { UIObject } from "./UIObject";
 import { calculateLayout } from "./layout";
 import { render as renderTree, clearScreen } from "./renderer";
-import { CCLog, DAY, LogLevel } from "../ccLog";
-import { setLogger } from "./context";
 import { InputProps } from "./components";
 import { Setter } from "./reactivity";
+import { getStructLogger, Logger } from "@/lib/ccStructLog";
+import { setLogger } from "./context";
 
 /**
  * Main application class
@@ -21,7 +21,7 @@ export class Application {
     private focusedNode?: UIObject;
     private termWidth: number;
     private termHeight: number;
-  private logger: CCLog;
+    private logger: Logger;
     private cursorBlinkState = false;
     private lastBlinkTime = 0;
     private readonly BLINK_INTERVAL = 0.5; // seconds
@@ -30,11 +30,7 @@ export class Application {
         const [width, height] = term.getSize();
         this.termWidth = width;
         this.termHeight = height;
-    this.logger = new CCLog("tui_debug.log", {
+        this.logger = getStructLogger("ccTUI");
-      printTerminal: false,
-      logInterval: DAY,
-      outputMinLevel: LogLevel.Info,
-    });
         setLogger(this.logger);
         this.logger.debug("Application constructed.");
     }
@@ -99,7 +95,6 @@ export class Application {
             this.root.unmount();
         }
 
-    this.logger.close();
         clearScreen();
     }
 
@@ -224,8 +219,10 @@ export class Application {
                     | undefined;
                 if (type === "checkbox") {
                     // Toggle checkbox
-          const onChangeProp = (this.focusedNode.props as InputProps).onChange;
+                    const onChangeProp = (this.focusedNode.props as InputProps)
-          const checkedProp = (this.focusedNode.props as InputProps).checked;
+                        .onChange;
+                    const checkedProp = (this.focusedNode.props as InputProps)
+                        .checked;
 
                     if (
                         typeof onChangeProp === "function" &&
@@ -260,7 +257,10 @@ export class Application {
         const valueProp = (this.focusedNode.props as InputProps).value;
         const onInputProp = (this.focusedNode.props as InputProps).onInput;
 
-    if (typeof valueProp !== "function" || typeof onInputProp !== "function") {
+        if (
+            typeof valueProp !== "function" ||
+            typeof onInputProp !== "function"
+        ) {
             return;
         }
 
@@ -273,7 +273,10 @@ export class Application {
             this.needsRender = true;
         } else if (key === keys.right) {
             // Move cursor right
-      this.focusedNode.cursorPos = math.min(currentValue.length, cursorPos + 1);
+            this.focusedNode.cursorPos = math.min(
+                currentValue.length,
+                cursorPos + 1,
+            );
             this.needsRender = true;
         } else if (key === keys.backspace) {
             // Delete character before cursor
@@ -301,11 +304,15 @@ export class Application {
      * Handle character input events
      */
     private handleCharEvent(char: string): void {
-    if (this.focusedNode !== undefined && this.focusedNode.type === "input") {
+        if (
+            this.focusedNode !== undefined &&
+            this.focusedNode.type === "input"
+        ) {
             const type = (this.focusedNode.props as InputProps).type;
             if (type !== "checkbox") {
                 // Insert character at cursor position
-        const onInputProp = (this.focusedNode.props as InputProps).onInput;
+                const onInputProp = (this.focusedNode.props as InputProps)
+                    .onInput;
                 const valueProp = (this.focusedNode.props as InputProps).value;
 
                 if (
@@ -338,7 +345,10 @@ export class Application {
 
         if (clicked !== undefined) {
             this.logger.debug(
-        string.format("handleMouseClick: Found node of type %s.", clicked.type),
+                string.format(
+                    "handleMouseClick: Found node of type %s.",
+                    clicked.type,
+                ),
             );
             // Set focus
             if (
@@ -351,7 +361,8 @@ export class Application {
             }
             this.focusedNode = clicked;
             if (typeof clicked.props.onFocusChanged === "function") {
-        const onFocusChanged = clicked.props.onFocusChanged as Setter<boolean>;
+                const onFocusChanged = clicked.props
+                    .onFocusChanged as Setter<boolean>;
                 onFocusChanged(true);
             }
 
@@ -375,11 +386,15 @@ export class Application {
                         "handleMouseClick: onClick handler found, executing.",
                     );
                     (onClick as () => void)();
-          this.logger.debug("handleMouseClick: onClick handler finished.");
+                    this.logger.debug(
+                        "handleMouseClick: onClick handler finished.",
+                    );
                     this.needsRender = true;
                 }
             } else if (clicked.type === "input") {
-        const type = (clicked.props as InputProps).type as string | undefined;
+                const type = (clicked.props as InputProps).type as
+                    | string
+                    | undefined;
                 if (type === "checkbox") {
                     const onChangeProp = (clicked.props as InputProps).onChange;
                     const checkedProp = (clicked.props as InputProps).checked;
@@ -397,7 +412,9 @@ export class Application {
 
             this.needsRender = true;
         } else {
-      this.logger.debug("handleMouseClick: No node found at click position.");
+            this.logger.debug(
+                "handleMouseClick: No node found at click position.",
+            );
         }
     }
 
@@ -432,7 +449,9 @@ export class Application {
                 );
                 // Only return interactive elements
                 if (node.type === "button" || node.type === "input") {
-          this.logger.debug("findNodeAt: Node is interactive, returning.");
+                    this.logger.debug(
+                        "findNodeAt: Node is interactive, returning.",
+                    );
                     return node;
                 }
             }
@@ -502,7 +521,9 @@ export class Application {
                 );
                 // Only return scrollable elements
                 if (node.type === "scroll-container") {
-          this.logger.debug("findNodeAt: Node is scrollable, returning.");
+                    this.logger.debug(
+                        "findNodeAt: Node is scrollable, returning.",
+                    );
                     return node;
                 }
             }

src/lib/ccTUI/components.ts

@@ -167,12 +167,15 @@ export function label(
             const sentences = createMemo(() => {
                 const words = splitByWhitespace(text());
                 const ret = concatSentence(words, 40);
-        context.logger?.debug(`label words changed : [ ${ret.join(",")} ]`);
+                context.logger?.debug(
+                    `label words changed : [ ${ret.join(",")} ]`,
+                );
                 return ret;
             });
 
-      const forNode = For({ class: `flex flex-col`, each: sentences }, (word) =>
+            const forNode = For(
-        label({ class: p.class }, word),
+                { class: `flex flex-col`, each: sentences },
+                (word) => label({ class: p.class }, word),
             );
 
             return forNode;

src/lib/ccTUI/context.ts

@@ -4,13 +4,13 @@
  * to all components without prop drilling.
  */
 
-import type { CCLog } from "../ccLog";
+import { Logger } from "@/lib/ccStructLog";
 
 /**
  * The global context object for the TUI application.
  * This will be set by the Application instance on creation.
  */
-export const context: { logger: CCLog | undefined } = {
+export const context: { logger: Logger | undefined } = {
     logger: undefined,
 };
 
@@ -18,6 +18,6 @@ export const context: { logger: CCLog | undefined } = {
  * Sets the global logger instance.
  * @param l The logger instance.
  */
-export function setLogger(l: CCLog): void {
+export function setLogger(l: Logger): void {
     context.logger = l;
 }

src/lib/ccTUI/layout.ts

@@ -62,7 +62,10 @@ function measureNode(
         if (node.styleProps.width === "screen") {
             const termSize = getTerminalSize();
             measuredWidth = termSize.width;
-    } else if (node.styleProps.width === "full" && parentWidth !== undefined) {
+        } else if (
+            node.styleProps.width === "full" &&
+            parentWidth !== undefined
+        ) {
             measuredWidth = parentWidth;
         } else if (typeof node.styleProps.width === "number") {
             measuredWidth = node.styleProps.width;
@@ -297,7 +300,13 @@ export function calculateLayout(
             const childY = startY + scrollOffsetY;
 
             // Recursively calculate layout for child with its natural size
-      calculateLayout(child, childSize.width, childSize.height, childX, childY);
+            calculateLayout(
+                child,
+                childSize.width,
+                childSize.height,
+                childX,
+                childY,
+            );
         }
         return;
     }
@@ -368,7 +377,8 @@ export function calculateLayout(
 
             // Cross axis (vertical) alignment
             if (align === "center") {
-        childY = startY + math.floor((availableHeight - measure.height) / 2);
+                childY =
+                    startY + math.floor((availableHeight - measure.height) / 2);
             } else if (align === "end") {
                 childY = startY + (availableHeight - measure.height);
             } else {
@@ -385,7 +395,8 @@ export function calculateLayout(
 
             // Cross axis (horizontal) alignment
             if (align === "center") {
-        childX = startX + math.floor((availableWidth - measure.width) / 2);
+                childX =
+                    startX + math.floor((availableWidth - measure.width) / 2);
             } else if (align === "end") {
                 childX = startX + (availableWidth - measure.width);
             } else {

src/lib/ccTUI/reactivity.ts

@@ -75,10 +75,10 @@ export function createSignal<T>(initialValue: T): Signal<T> {
             // Notify all subscribed listeners
             if (batchDepth > 0) {
                 // In batch mode, collect effects to run later
-        listeners.forEach(listener => pendingEffects.add(listener));
+                listeners.forEach((listener) => pendingEffects.add(listener));
             } else {
                 // Run effects immediately
-        listeners.forEach(listener => {
+                listeners.forEach((listener) => {
                     try {
                         listener();
                     } catch (e) {
@@ -152,7 +152,7 @@ export function batch(fn: () => void): void {
             const effects = Array.from(pendingEffects);
             pendingEffects.clear();
 
-      effects.forEach(effect => {
+            effects.forEach((effect) => {
                 try {
                     effect();
                 } catch (e) {

src/lib/ccTUI/renderer.ts

@@ -18,7 +18,10 @@ function getTextContent(node: UIObject): string {
     }
 
     // For nodes with text children, get their content
-  if (node.children.length > 0 && node.children[0].textContent !== undefined) {
+    if (
+        node.children.length > 0 &&
+        node.children[0].textContent !== undefined
+    ) {
         const child = node.children[0];
         if (typeof child.textContent === "function") {
             return child.textContent();
@@ -39,7 +42,11 @@ function isPositionVisible(
 ): boolean {
     let current = node.parent;
     while (current) {
-    if (isScrollContainer(current) && current.layout && current.scrollProps) {
+        if (
+            isScrollContainer(current) &&
+            current.layout &&
+            current.scrollProps
+        ) {
             const { x: containerX, y: containerY } = current.layout;
             const { viewportWidth, viewportHeight } = current.scrollProps;
 
@@ -189,7 +196,9 @@ function drawNode(
             }
 
             case "input": {
-        const type = (node.props as InputProps).type as string | undefined;
+                const type = (node.props as InputProps).type as
+                    | string
+                    | undefined;
 
                 if (type === "checkbox") {
                     // Draw checkbox
@@ -224,7 +233,11 @@ function drawNode(
                     const focusedBgColor = bgColor ?? colors.white;
                     const unfocusedBgColor = bgColor ?? colors.black;
 
-          if (displayText === "" && placeholder !== undefined && !focused) {
+                    if (
+                        displayText === "" &&
+                        placeholder !== undefined &&
+                        !focused
+                    ) {
                         displayText = placeholder;
                         showPlaceholder = true;
                         currentTextColor = currentTextColor ?? colors.gray;
@@ -235,7 +248,9 @@ function drawNode(
                     }
 
                     // Set background and clear the input area, creating a 1-character padding on the left
-          term.setBackgroundColor(focused ? focusedBgColor : unfocusedBgColor);
+                    term.setBackgroundColor(
+                        focused ? focusedBgColor : unfocusedBgColor,
+                    );
                     term.setCursorPos(x, y);
                     term.write(" ".repeat(width));
 
@@ -247,7 +262,9 @@ function drawNode(
 
                     // Move text if it's too long for the padded area
                     const startDisPos =
-            cursorPos >= renderWidth ? cursorPos - renderWidth + 1 : 0;
+                        cursorPos >= renderWidth
+                            ? cursorPos - renderWidth + 1
+                            : 0;
                     const stopDisPos = startDisPos + renderWidth;
 
                     if (focused && !showPlaceholder && cursorBlinkState) {
@@ -271,7 +288,10 @@ function drawNode(
                             }
                         }
                         // Draw cursor at the end of the text if applicable
-            if (cursorPos === textToRender.length && cursorPos < renderWidth) {
+                        if (
+                            cursorPos === textToRender.length &&
+                            cursorPos < renderWidth
+                        ) {
                             term.setBackgroundColor(currentTextColor);
                             term.setTextColor(focusedBgColor);
                             term.write(" ");
@@ -281,7 +301,9 @@ function drawNode(
                         }
                     } else {
                         // Not focused or no cursor, just write the text
-            term.write(textToRender.substring(startDisPos, stopDisPos));
+                        term.write(
+                            textToRender.substring(startDisPos, stopDisPos),
+                        );
                     }
                 }
                 break;

src/lib/ccTUI/store.ts

@@ -45,7 +45,9 @@ export interface SetStoreFunction<T> {
  * setTodos([{ title: "First", done: false }]);
  * ```
  */
-export function createStore<T extends object>(initialValue: T): [Accessor<T>, SetStoreFunction<T>] {
+export function createStore<T extends object>(
+    initialValue: T,
+): [Accessor<T>, SetStoreFunction<T>] {
     // Use a signal to track the entire state
     const [get, set] = createSignal(initialValue);
 
@@ -88,8 +90,11 @@ export function createStore<T extends object>(initialValue: T): [Accessor<T>, Se
 
             if (Array.isArray(current)) {
                 const newArray = [...current] as unknown[];
-        if (typeof newArray[index] === "object" && newArray[index] !== undefined) {
+                if (
-          newArray[index] = { ...(newArray[index]!), [key]: value };
+                    typeof newArray[index] === "object" &&
+                    newArray[index] !== undefined
+                ) {
+                    newArray[index] = { ...newArray[index]!, [key]: value };
                 }
                 set(newArray as T);
             }

src/logExample/main.ts

@@ -7,56 +7,16 @@
 
 import {
     Logger,
-    createDevLogger,
+    processor,
-    createProdLogger,
-
-    // Processors
-    addTimestamp,
-    addFormattedTimestamp,
-    addFullTimestamp,
-    addSource,
-    addComputerId,
-    addStaticFields,
-    transformField,
-
-    // Renderers
-    textRenderer,
-    jsonRenderer,
-
-    // Streams
     ConsoleStream,
     FileStream,
     BufferStream,
-    DAY,
+    ConditionalStream,
     HOUR,
+    jsonRenderer,
     LogLevel,
+    textRenderer,
 } from "../lib/ccStructLog";
-import { ConditionalStream } from "@/lib/ccStructLog/streams";
-
-// =============================================================================
-// Basic Usage Examples
-// =============================================================================
-
-print("=== Basic Usage Examples ===");
-
-// 1. Quick start with pre-configured loggers
-const devLog = createDevLogger();
-devLog.info("Application started", { version: "1.0.0", port: 8080 });
-devLog.debug("Debug information", { userId: 123, action: "login" });
-devLog.error("Something went wrong", {
-    error: "Connection failed",
-    retries: 3,
-});
-
-// 2. Production logging to file
-const prodLog = createProdLogger("app.log", {
-    source: "MyApplication",
-    rotationInterval: DAY,
-    includeConsole: true,
-});
-
-prodLog.info("User action", { userId: 456, action: "purchase", amount: 29.99 });
-prodLog.warn("Low disk space", { available: 1024, threshold: 2048 });
 
 // =============================================================================
 // Custom Logger Configurations
@@ -67,16 +27,22 @@ print("\n=== Custom Logger Configurations ===");
 // 4. Custom logger with specific processors and renderer
 const customLogger = new Logger({
     processors: [
-        addFullTimestamp(),
+        processor.addTimestamp(),
-        addComputerId(),
+        processor.addComputerId(),
-        addSource("CustomApp"),
+        processor.addSource("CustomApp"),
-        addStaticFields({
+        processor.addStaticFields({
             environment: "development",
             version: "2.1.0",
         }),
     ],
     renderer: jsonRenderer,
-    streams: [new ConsoleStream(), new FileStream("custom.log", HOUR)],
+    streams: [
+        new ConsoleStream(),
+        new FileStream({
+            filePath: "custom.log",
+            rotationInterval: HOUR,
+        }),
+    ],
 });
 
 customLogger.info("Custom logger example", {
@@ -109,10 +75,10 @@ const sanitizePasswords = (event: Map<string, unknown>) => {
 
 const secureLogger = new Logger({
     processors: [
-        addTimestamp(),
+        processor.addTimestamp(),
         addRequestId,
         sanitizePasswords,
-        transformField("message", (msg) => `[SECURE] ${msg}`),
+        processor.transformField("message", (msg) => `[SECURE] ${msg}`),
     ],
     renderer: jsonRenderer,
     streams: [new ConsoleStream()],
@@ -133,7 +99,7 @@ print("\n=== Stream Examples ===");
 // 11. Buffer stream for batch processing
 const bufferStream = new BufferStream(100); // Keep last 100 messages
 const bufferLogger = new Logger({
-    processors: [addFormattedTimestamp()],
+    processors: [processor.addTimestamp()],
     renderer: textRenderer,
     streams: [
         new ConditionalStream(new ConsoleStream(), (msg, event) => {
@@ -162,7 +128,7 @@ for (const msg of bufferedMessages) {
 
 // 12. Multi-stream with different formats
 const multiFormatLogger = new Logger({
-    processors: [addFullTimestamp(), addComputerId()],
+    processors: [processor.addTimestamp(), processor.addComputerId()],
     renderer: (event) => "default", // This won't be used
     streams: [
         // Console with human-readable format
@@ -176,7 +142,10 @@ const multiFormatLogger = new Logger({
         {
             write: (_, event) => {
                 const formatted = jsonRenderer(event);
-                new FileStream("structured.log").write(formatted, event);
+                new FileStream({ filePath: "structured.log" }).write(
+                    formatted,
+                    event,
+                );
             },
         },
     ],
@@ -196,7 +165,7 @@ print("\n=== Error Handling Examples ===");
 // 13. Robust error handling
 const robustLogger = new Logger({
     processors: [
-        addTimestamp(),
+        processor.addTimestamp(),
         // Processor that might fail
         (event) => {
             try {
@@ -231,9 +200,9 @@ print("\n=== Cleanup Examples ===");
 
 // 14. Proper cleanup
 const fileLogger = new Logger({
-    processors: [addTimestamp()],
+    processors: [processor.addTimestamp()],
     renderer: jsonRenderer,
-    streams: [new FileStream("temp.log")],
+    streams: [new FileStream({ filePath: "structured.log" })],
 });
 
 fileLogger.info("Temporary log entry");
@@ -249,37 +218,3 @@ print("- all.log (complete log)");
 print("- debug.log (detailed debug info)");
 print("- structured.log (JSON format)");
 print("- temp.log (temporary file, now closed)");
-
-// =============================================================================
-// Performance Comparison (commented out to avoid noise)
-// =============================================================================
-
-/*
-print("\n=== Performance Comparison ===");
-
-const iterations = 1000;
-
-// Test simple console logging
-const startTime1 = os.clock();
-const simpleLogger = createMinimalLogger();
-for (let i = 0; i < iterations; i++) {
-    simpleLogger.info(`Simple message ${i}`);
-}
-const endTime1 = os.clock();
-print(`Simple Console Logger: ${endTime1 - startTime1} seconds`);
-
-// Test complex processor chain
-const startTime2 = os.clock();
-const complexLogger = createDetailedLogger("perf_test.log", {
-    source: "PerfTest"
-});
-for (let i = 0; i < iterations; i++) {
-    complexLogger.info(`Complex message ${i}`, {
-        iteration: i,
-        data: { nested: { value: i * 2 } }
-    });
-}
-complexLogger.close();
-const endTime2 = os.clock();
-print(`Complex Processor Chain: ${endTime2 - startTime2} seconds`);
-*/