71 lines
1.7 KiB
TypeScript
71 lines
1.7 KiB
TypeScript
import { type FileParameter } from "@/APIClient";
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import { isNull, isUndefined } from "lodash";
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export function toFileParameter(object: File): FileParameter {
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if (isNull(object) || isUndefined(object))
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throw new Error("File is Null or Undefined");
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return {
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data: object,
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fileName: object.name,
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};
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}
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export function toFileParameterOrNull(
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object?: File | null,
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): FileParameter | null {
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if (isNull(object) || isUndefined(object)) return null;
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else
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return {
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data: object,
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fileName: object.name,
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};
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}
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export function toFileParameterOrUndefined(
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object?: File | undefined,
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): FileParameter | undefined {
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if (isNull(object) || isUndefined(object)) return undefined;
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else
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return {
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data: object,
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fileName: object.name,
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};
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}
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// 自定义 Hook：检查依赖注入值是否为空
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export function useRequiredInjection<T>(useFn: () => T | undefined): T {
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const value = useFn();
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if (value === undefined) {
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throw new Error("Missing required injection");
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}
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return value;
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}
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export function useOptionalInjection<T>(
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useFn: () => T | undefined,
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defaultValue: T,
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): T {
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const value = useFn();
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return value ?? defaultValue;
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}
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export function formatDate(date: Date | string) {
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const dateObj = typeof date === "string" ? new Date(date) : date;
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return dateObj.toLocaleString("zh-CN", {
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year: "numeric",
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month: "2-digit",
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day: "2-digit",
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hour: "2-digit",
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minute: "2-digit",
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});
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}
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export function base64ToArrayBuffer(base64: string) {
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var binaryString = atob(base64);
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var bytes = new Uint8Array(binaryString.length);
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for (var i = 0; i < binaryString.length; i++) {
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bytes[i] = binaryString.charCodeAt(i);
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}
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return bytes.buffer;
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}
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