chore: import existing Endoleap Pages Router project

src/lib/api.ts

@@ -0,0 +1,56 @@
+export type Profile = {
+  id: string;
+  username: string;
+  display_name: string | null;
+  email: string | null;
+};
+export async function api<T>(
+  path: string,
+  options: RequestInit = {},
+): Promise<T> {
+  const res = await fetch("/api/foundry/" + path, {
+    ...options,
+    headers: { "Content-Type": "application/json", ...options.headers },
+  });
+  const body = await res.json().catch(() => null);
+  if (!res.ok)
+    throw new Error(body?.error?.code || body?.error || "request_failed");
+  return body as T;
+}
+export const PROJECT = process.env.NEXT_PUBLIC_FOUNDRY_PROJECT || "endoleap";
+export async function startOAuth(provider: "google" | "slack") {
+  const bytes = crypto.getRandomValues(new Uint8Array(32));
+  const verifier = btoa(String.fromCharCode(...bytes))
+    .replace(/\+/g, "-")
+    .replace(/\//g, "_")
+    .replace(/=/g, "");
+  const digest = await crypto.subtle.digest(
+    "SHA-256",
+    new TextEncoder().encode(verifier),
+  );
+  const challenge = btoa(String.fromCharCode(...new Uint8Array(digest)))
+    .replace(/\+/g, "-")
+    .replace(/\//g, "_")
+    .replace(/=/g, "");
+  sessionStorage.setItem("foundry_verifier", verifier);
+  window.location.assign("/api/oauth/" + provider + "?challenge=" + challenge);
+}
+export const errorText = (error: unknown) => {
+  const code = error instanceof Error ? error.message : "";
+  const messages: Record<string, string> = {
+    invalid_credentials: "邮箱或密码不正确，或邮箱尚未验证。",
+    rate_limited: "请求太频繁，请稍后再试。",
+    invalid_session: "登录已过期，请重新登录。",
+    workspace_not_loaded: "空间列表尚未加载成功，请刷新页面后重试。",
+    workspace_required: "请先创建或选择一个工作空间。",
+    invalid_workspace: "工作空间名称不符合要求，请修改后重试。",
+    invalid_material: "画布名称或内容不符合要求，请修改后重试。",
+    invalid_reference: "工作空间不存在或当前账户无权访问，请刷新空间列表。",
+    upstream_timeout: "连接服务超时，请稍后再试。",
+    upstream_unavailable: "暂时无法连接服务，请稍后重试。",
+    not_found: "接口暂未上线，请稍后重试。",
+    invalid_verification: "验证链接无效或已过期，请重新注册以获取邮件。",
+    slack_not_configured: "Slack 登录尚未配置完成。",
+  };
+  return messages[code] || "操作未完成，请稍后重试。";
+};