Add checkin limits and progress statistics

app/api/progress/route.ts

@@ -1,6 +1,29 @@
 import { and, eq } from "drizzle-orm";
 import { getDb } from "../../../db";
 import { progress } from "../../../db/schema";
-const user=(r:Request)=>r.headers.get("oai-authenticated-user-id");
-export async function GET(r:Request){const id=user(r);if(!id)return Response.json({error:"请登录后再使用打卡功能。"},{status:401});try{return Response.json({progress:await getDb().select().from(progress).where(eq(progress.userId,id))});}catch{return Response.json({error:"暂时无法读取云端进度。"},{status:500});}}
-export async function PUT(r:Request){const id=user(r);if(!id)return Response.json({error:"请登录后再保存打卡。"},{status:401});const b=await r.json() as {date?:string;doneTasks?:string[];mood?:string;note?:string};if(!/^2026-(09|10|11|12)-\d{2}$/.test(b.date||"")||!Array.isArray(b.doneTasks))return Response.json({error:"提交的数据格式不正确。"},{status:400});try{const db=getDb(), values={userId:id,planDate:b.date!,doneTasks:JSON.stringify(b.doneTasks),mood:(b.mood||"").slice(0,20),note:(b.note||"").slice(0,1000),updatedAt:new Date().toISOString()};await db.insert(progress).values(values).onConflictDoUpdate({target:[progress.userId,progress.planDate],set:values});const row=await db.select().from(progress).where(and(eq(progress.userId,id),eq(progress.planDate,b.date!)));return Response.json({progress:row[0]});}catch{return Response.json({error:"暂时无法保存到云端，请稍后重试。"},{status:500});}}
+
+const user = (r: Request) => r.headers.get("oai-authenticated-user-id");
+const todayInChina = () => new Intl.DateTimeFormat("en-CA", { timeZone: "Asia/Shanghai" }).format(new Date());
+
+export async function GET(r: Request) {
+  const id = user(r);
+  if (!id) return Response.json({ error: "请登录后再使用打卡功能。" }, { status: 401 });
+  try { return Response.json({ progress: await getDb().select().from(progress).where(eq(progress.userId, id)) }); }
+  catch { return Response.json({ error: "暂时无法读取云端进度。" }, { status: 500 }); }
+}
+
+export async function PUT(r: Request) {
+  const id = user(r);
+  if (!id) return Response.json({ error: "请登录后再保存打卡。" }, { status: 401 });
+  const b = await r.json() as { date?: string; doneTasks?: string[]; mood?: string; note?: string };
+  if (!/^2026-(09|10|11|12)-\d{2}$/.test(b.date || "") || !Array.isArray(b.doneTasks)) return Response.json({ error: "提交的数据格式不正确。" }, { status: 400 });
+  const today = todayInChina();
+  if (b.date! > today) return Response.json({ error: "未来日期暂不能打卡。" }, { status: 400 });
+  try {
+    const db = getDb(), now = new Date().toISOString(), checkinType = b.date! < today ? "makeup" : "normal";
+    const values = { userId: id, planDate: b.date!, doneTasks: JSON.stringify(b.doneTasks), mood: (b.mood || "").slice(0, 20), note: (b.note || "").slice(0, 1000), checkinType, checkedAt: now, updatedAt: now };
+    await db.insert(progress).values(values).onConflictDoUpdate({ target: [progress.userId, progress.planDate], set: values });
+    const row = await db.select().from(progress).where(and(eq(progress.userId, id), eq(progress.planDate, b.date!)));
+    return Response.json({ progress: row[0] });
+  } catch { return Response.json({ error: "暂时无法保存到云端，请稍后重试。" }, { status: 500 }); }
+}