87 lines
2.2 KiB
TypeScript
87 lines
2.2 KiB
TypeScript
/** Format raw DB / API errors into a brief in-app dialog payload. */
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export type NotifyKind = "error" | "warning" | "info" | "success";
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export type NotifyPayload = {
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id: string;
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kind: NotifyKind;
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title: string;
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message: string;
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detail?: string;
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tips?: string[];
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/** auto-dismiss ms for toast mode; modal stays until closed */
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mode: "modal" | "toast";
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durationMs?: number;
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};
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type Parsed = {
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kind: NotifyKind;
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title: string;
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message: string;
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detail?: string;
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tips?: string[];
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};
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export function formatDbError(raw: unknown): Parsed {
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const text = raw instanceof Error ? raw.message : String(raw ?? "未知错误");
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const lower = text.toLowerCase();
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// MySQL / MariaDB Access denied
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if (/error\s*1045|access denied for user/i.test(text)) {
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const noPassword = /using password:\s*NO/i.test(text);
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return {
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kind: "error",
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title: "认证失败",
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message: noPassword ? "未填密码，服务器拒绝空密码登录。" : "用户名或密码错误，或主机无权访问。",
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detail: text,
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};
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}
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if (/error\s*2003|can't connect|connection refused|econnrefused/i.test(text) || lower.includes("connect")) {
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if (/refused|2003|econnrefused|timed out|timeout|unreachable/i.test(text)) {
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return {
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kind: "error",
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title: "无法连接",
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message: "主机不可达，或端口未开 / 服务未启动。",
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detail: text,
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};
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}
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}
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if (/error\s*1049|unknown database/i.test(text)) {
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return {
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kind: "error",
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title: "库不存在",
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message: "数据库名不正确；可留空连接后再选。",
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detail: text,
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};
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}
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if (/驱动开发中/.test(text)) {
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return {
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kind: "warning",
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title: "驱动开发中",
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message: text,
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};
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}
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if (/开发中/.test(text)) {
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return {
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kind: "info",
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title: "即将推出",
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message: text.replace(/：开发中$/, "功能开发中。"),
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};
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}
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return {
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kind: "error",
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title: "操作失败",
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message: text.length > 120 ? "发生错误，详见详情。" : text,
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detail: text.length > 120 ? text : undefined,
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};
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}
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export function notifyId() {
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return crypto.randomUUID();
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}
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