yuxuanhui
120 lines
3.2 KiB
TypeScript
120 lines
3.2 KiB
TypeScript
export class ApiError extends Error {
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constructor(
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message: string,
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public status: number,
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) {
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super(message);
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}
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}
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export async function api<T>(
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path: string,
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options: RequestInit = {},
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): Promise<T> {
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const response = await fetch(`/api/v1${path}`, {
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...options,
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credentials: "same-origin",
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headers: {
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"Content-Type": "application/json",
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"X-WQ-Request": "1",
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...options.headers,
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},
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});
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if (!response.ok) {
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const body = await response.json().catch(() => ({}));
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if (response.status === 401 && path !== "/auth/login")
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window.dispatchEvent(new Event("session-expired"));
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throw new ApiError(
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typeof body.detail === "string"
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? body.detail
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: `请求失败（${response.status}）`,
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response.status,
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);
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}
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return response.json() as Promise<T>;
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}
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export const post = <T>(path: string, body?: unknown) =>
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api<T>(path, {
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method: "POST",
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body: body === undefined ? undefined : JSON.stringify(body),
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});
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export const patch = <T>(path: string, body: unknown) =>
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api<T>(path, { method: "PATCH", body: JSON.stringify(body) });
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export function formatNumber(value: unknown, digits = 2): string {
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return typeof value === "number" && Number.isFinite(value)
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? value.toFixed(digits)
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: "—";
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}
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export function displayValue(value: unknown): string {
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if (value === null || value === undefined || value === "") return "未提供";
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if (typeof value === "object") return JSON.stringify(value);
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return String(value);
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}
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export function formatTime(
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value: string | null | undefined,
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timezone = "Asia/Shanghai",
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): string {
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if (!value) return "尚未同步";
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const date = new Date(value);
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if (!Number.isFinite(date.valueOf())) return "时间未知";
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return new Intl.DateTimeFormat("zh-CN", {
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timeZone: timezone,
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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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hour12: false,
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}).format(date);
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}
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export const stateLabels = {
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inbox: "待研究",
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candidate: "候选",
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optimizing: "优化中",
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archived: "归档",
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};
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export const stateOptions = Object.entries(stateLabels).map(
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([value, label]) => ({ value, label }),
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);
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export const jobLabels: Record<string, string> = {
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full_sync: "全量同步 Alpha",
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daily_sync: "按天同步 Alpha",
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self_correlation: "本地自相关检测",
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alpha_refresh: "导入 / 刷新 Alpha",
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pnl_refresh: "获取 PnL",
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connect: "连接 WorldQuant",
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verify: "继续人工验证",
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profile: "刷新个人资料",
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};
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export const correlationLabels = {
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high: "相关性偏高",
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low: "低于阈值",
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partial: "样本不完整",
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insufficient_data: "数据不足",
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};
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export const jobStateLabels: Record<string, string> = {
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queued: "排队中",
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running: "执行中",
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waiting_auth: "等待人工验证",
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waiting_connection: "等待连接",
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completed: "已完成",
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completed_with_errors: "部分失败",
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failed: "失败",
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cancelled: "已取消",
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};
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export function queryString(
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values: Record<string, string | number | boolean | undefined>,
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): string {
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return new URLSearchParams(
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Object.entries(values)
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.filter(([, v]) => v !== undefined && v !== "")
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.map(([k, v]) => [k, String(v)]),
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).toString();
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}
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