104 行
3.0 KiB
TypeScript
104 行
3.0 KiB
TypeScript
export const API_BASE =
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process.env.NEXT_PUBLIC_API_BASE ??
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(process.env.NODE_ENV === "development" ? "http://localhost:8080" : "/admin139");
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function uiText(zhText: string, enText: string): string {
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if (typeof window === "undefined") return zhText;
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const lang = window.localStorage.getItem("csp.ui.language");
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return lang === "en" ? enText : zhText;
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}
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type ApiEnvelope<T> =
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| { ok: true; data?: T;[k: string]: unknown }
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| { ok: false; error?: string;[k: string]: unknown };
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export async function apiFetch<T>(
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path: string,
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init?: RequestInit,
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token?: string
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): Promise<T> {
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const headers = new Headers(init?.headers);
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if (token) headers.set("Authorization", `Bearer ${token}`);
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if (init?.body && !headers.has("Content-Type")) {
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headers.set("Content-Type", "application/json");
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}
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const method = (init?.method ?? "GET").toUpperCase();
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const retryable = method === "GET" || method === "HEAD";
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let resp: Response;
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try {
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resp = await fetch(`${API_BASE}${path}`, {
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...init,
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headers,
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cache: "no-store",
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});
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} catch (err) {
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if (!retryable) {
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throw new Error(
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uiText(
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`网络请求失败，请检查后端服务或代理连接（${err instanceof Error ? err.message : String(err)}）`,
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`Network request failed. Please check backend/proxy connectivity (${err instanceof Error ? err.message : String(err)}).`
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)
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);
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}
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await new Promise((resolve) => setTimeout(resolve, 400));
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try {
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resp = await fetch(`${API_BASE}${path}`, {
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...init,
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headers,
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cache: "no-store",
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});
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} catch (retryErr) {
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throw new Error(
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uiText(
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`网络请求失败，请检查后端服务或代理连接（${retryErr instanceof Error ? retryErr.message : String(retryErr)
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}）`,
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`Network request failed. Please check backend/proxy connectivity (${retryErr instanceof Error ? retryErr.message : String(retryErr)
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}).`
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)
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);
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}
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}
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const text = await resp.text();
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let payload: unknown = null;
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if (text) {
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try {
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payload = JSON.parse(text) as unknown;
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} catch {
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payload = text;
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}
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}
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if (!resp.ok) {
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const msg =
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typeof payload === "object" && payload !== null && "error" in payload
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? String((payload as { error?: unknown }).error ?? `HTTP ${resp.status}`)
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: `HTTP ${resp.status}`;
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throw new Error(msg);
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}
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if (typeof payload === "object" && payload !== null && "ok" in payload) {
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const env = payload as ApiEnvelope<T>;
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if (!env.ok) {
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throw new Error(env.error ?? "request failed");
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}
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if ("data" in env) return (env.data as T) ?? ({} as T);
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return payload as T;
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}
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return payload as T;
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}
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export interface RatingHistoryItem {
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type: string;
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created_at: number;
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change: number;
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note: string;
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}
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export async function listRatingHistory(limit: number = 100): Promise<RatingHistoryItem[]> {
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return apiFetch<RatingHistoryItem[]>(`/api/v1/me/rating-history?limit=${limit}`);
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}
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