feat: expand platform management, admin controls, and learning workflows
这个提交包含在：
Codex CLI
@@ -2,6 +2,12 @@ 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 enText;
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const lang = window.localStorage.getItem("csp.ui.language");
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return lang === "zh" ? zhText : enText;
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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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@@ -17,11 +23,45 @@ export async function apiFetch<T>(
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headers.set("Content-Type", "application/json");
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}
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const 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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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（${
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retryErr instanceof Error ? retryErr.message : String(retryErr)
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}）`,
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`Network request failed. Please check backend/proxy connectivity (${
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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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206
frontend/src/lib/cpp14-policy.ts
普通文件
206
frontend/src/lib/cpp14-policy.ts
普通文件
@@ -0,0 +1,206 @@
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export type Cpp14PolicySeverity = "error" | "warning" | "hint";
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export type Cpp14PolicyIssue = {
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id: string;
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severity: Cpp14PolicySeverity;
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message: string;
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detail: string;
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line: number;
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column: number;
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endLine: number;
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endColumn: number;
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};
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type RegexRule = {
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id: string;
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severity: Cpp14PolicySeverity;
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pattern: RegExp;
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message: string;
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detail: string;
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};
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const REGEX_RULES: RegexRule[] = [
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{
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id: "cpp17-header",
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severity: "error",
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pattern: /#\s*include\s*<\s*(optional|variant|any|string_view|filesystem|charconv|execution)\s*>/g,
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message: "检测到 C++17+ 头文件",
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detail: "福建 CSP-J/S 环境通常以 C++14 为准，建议改为 C++14 可用写法。",
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},
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{
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id: "if-constexpr",
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severity: "error",
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pattern: /\bif\s+constexpr\b/g,
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message: "检测到 if constexpr（C++17）",
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detail: "请改用普通条件分支或模板特化方案。",
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},
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{
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id: "structured-binding",
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severity: "error",
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pattern: /\b(?:const\s+)?auto(?:\s*&|\s*&&)?\s*\[[^\]\n]+\]\s*=/g,
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message: "检测到结构化绑定（C++17）",
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detail: "可改为 pair.first/second 或自定义结构体字段。",
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},
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{
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id: "cpp17-stdlib",
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severity: "error",
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pattern: /\bstd::(optional|variant|any|string_view|filesystem|byte|clamp|gcd|lcm)\b/g,
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message: "检测到 C++17+ 标准库符号",
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detail: "请替换为 C++14 可用实现，避免提交到老版本 GCC 报 CE。",
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},
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{
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id: "void-main",
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severity: "error",
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pattern: /\bvoid\s+main\s*\(/g,
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message: "main 函数返回类型不规范",
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detail: "请使用 int main()，并在末尾 return 0;",
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},
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{
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id: "windows-i64d",
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severity: "warning",
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pattern: /%I64d/g,
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message: "检测到 %I64d（Windows 特有）",
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detail: "Linux 评测机请使用 %lld 读写 long long。",
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},
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{
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id: "windows-int64",
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severity: "warning",
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pattern: /\b__int64\b/g,
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message: "检测到 __int64（非标准）",
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detail: "建议改为标准类型 long long。",
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},
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{
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id: "bits-header",
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severity: "warning",
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pattern: /#\s*include\s*<\s*bits\/stdc\+\+\.h\s*>/g,
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message: "检测到 <bits/stdc++.h>",
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detail: "福建实战建议优先使用标准头文件，提升环境兼容性。",
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},
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];
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export const CSP_CPP14_TIPS: string[] = [
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"编译标准固定为 C++14（建议按 -std=gnu++14 习惯编码），不要使用 C++17+ 特性。",
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"main 必须是 int main()，结尾写 return 0;。",
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"long long 的 scanf/printf 请使用 %lld，不要使用 %I64d。",
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"命名/提交包按考场须知执行：题目目录与源码名使用英文小写。",
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"福建二轮常见要求是文件读写（freopen），赛前请按官方样例再核对一次。",
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];
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function buildLineStarts(text: string): number[] {
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const starts = [0];
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for (let i = 0; i < text.length; i += 1) {
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if (text[i] === "\n") starts.push(i + 1);
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}
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return starts;
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}
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function offsetToPosition(lineStarts: number[], offset: number): { line: number; column: number } {
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let lo = 0;
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let hi = lineStarts.length - 1;
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while (lo <= hi) {
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const mid = (lo + hi) >> 1;
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if (lineStarts[mid] <= offset) lo = mid + 1;
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else hi = mid - 1;
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}
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const lineIdx = Math.max(0, hi);
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return {
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line: lineIdx + 1,
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column: offset - lineStarts[lineIdx] + 1,
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};
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}
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function pushIssue(
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issues: Cpp14PolicyIssue[],
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id: string,
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severity: Cpp14PolicySeverity,
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message: string,
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detail: string,
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line: number,
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column: number,
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endLine: number,
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endColumn: number
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) {
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issues.push({ id, severity, message, detail, line, column, endLine, endColumn });
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}
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export function analyzeCpp14Policy(code: string): Cpp14PolicyIssue[] {
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const text = (code ?? "").replace(/\r\n?/g, "\n");
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if (!text.trim()) return [];
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const issues: Cpp14PolicyIssue[] = [];
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const lineStarts = buildLineStarts(text);
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for (const rule of REGEX_RULES) {
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const matcher = new RegExp(rule.pattern.source, rule.pattern.flags);
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let match = matcher.exec(text);
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while (match) {
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const start = match.index;
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const end = start + Math.max(1, match[0].length);
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const p1 = offsetToPosition(lineStarts, start);
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const p2 = offsetToPosition(lineStarts, end);
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pushIssue(
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issues,
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rule.id,
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rule.severity,
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rule.message,
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rule.detail,
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p1.line,
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p1.column,
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p2.line,
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p2.column
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);
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if (matcher.lastIndex === match.index) matcher.lastIndex += 1;
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match = matcher.exec(text);
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}
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}
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if (/\bint\s+main\s*\(/.test(text) && !/\breturn\s+0\s*;/.test(text)) {
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const idx = text.search(/\bint\s+main\s*\(/);
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const pos = offsetToPosition(lineStarts, Math.max(0, idx));
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pushIssue(
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issues,
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"main-return-zero",
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"warning",
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"建议在 main 末尾显式 return 0;",
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"部分考场与评测环境会严格检查主函数返回行为。",
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pos.line,
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pos.column,
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pos.line,
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pos.column + 3
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);
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}
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if (/\blong\s+long\b/.test(text) && /\b(?:scanf|printf)\s*\(/.test(text) && !/%lld/.test(text)) {
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const idx = text.search(/\b(?:scanf|printf)\s*\(/);
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const pos = offsetToPosition(lineStarts, Math.max(0, idx));
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pushIssue(
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issues,
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"ll-format",
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"warning",
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"检测到 long long + scanf/printf，建议确认格式符为 %lld",
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"Linux 评测环境不支持 %I64d。",
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pos.line,
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pos.column,
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pos.line,
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pos.column + 6
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);
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}
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if (!/\bfreopen\s*\(/.test(text) && /\bint\s+main\s*\(/.test(text)) {
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const idx = text.search(/\bint\s+main\s*\(/);
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const pos = offsetToPosition(lineStarts, Math.max(0, idx));
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pushIssue(
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issues,
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"freopen-tip",
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"hint",
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"未检测到 freopen（福建二轮常见文件读写要求）",
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"若考场题面要求 *.in/*.out，请按官方文件名补上 freopen。",
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pos.line,
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pos.column,
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pos.line,
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pos.column + 3
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);
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}
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return issues;
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}
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15
frontend/src/lib/i18n.ts
普通文件
15
frontend/src/lib/i18n.ts
普通文件
@@ -0,0 +1,15 @@
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"use client";
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import { useUiPreferences } from "@/components/ui-preference-provider";
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export function readUiLanguage(): "en" | "zh" {
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if (typeof window === "undefined") return "en";
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return window.localStorage.getItem("csp.ui.language") === "zh" ? "zh" : "en";
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}
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export function useI18nText() {
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const { language } = useUiPreferences();
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const isZh = language === "zh";
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const tx = (zhText: string, enText: string) => (isZh ? zhText : enText);
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return { language, isZh, tx };
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}
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