84 lines
17 KiB
TypeScript
84 lines
17 KiB
TypeScript
"use client";
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import { useEffect, useMemo, useState } from "react";
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import { BarChart3, CalendarDays, CheckCircle2, ChevronLeft, ChevronRight, Cloud, LayoutList, Share2, Timer } from "lucide-react";
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import { Checkbox } from "@/components/ui/checkbox";
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import { Dialog, DialogContent, DialogDescription, DialogHeader, DialogTitle } from "@/components/ui/dialog";
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import { Progress } from "@/components/ui/progress";
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import { daysBetween, plan } from "./plan";
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type Rec = { doneTasks: string; mood: string; note: string; checkinType?: "normal" | "makeup"; checkedAt?: string };
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const fmt = (s: string) => new Intl.DateTimeFormat("zh-CN", { month: "long", day: "numeric", weekday: "short", timeZone: "UTC" }).format(new Date(s + "T00:00:00Z"));
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const parseTasks = (value?: string) => { try { return JSON.parse(value || "[]") as string[]; } catch { return []; } };
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export default function CheckinClient() {
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const todayIndex = Math.max(0, Math.min(89, daysBetween("2026-09-13")));
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const [selected, setSelected] = useState(todayIndex);
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const [month, setMonth] = useState(new Date(plan[todayIndex].date + "T00:00:00Z").getUTCMonth());
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const [records, setRecords] = useState<Record<string, Rec>>({});
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const [status, setStatus] = useState("正在读取云端进度…");
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const [saving, setSaving] = useState(false);
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const [now, setNow] = useState(Date.now());
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const [showCountdown, setShowCountdown] = useState(false);
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const day = plan[selected], record = records[day.date] || { doneTasks: "[]", mood: "", note: "" };
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const today = new Intl.DateTimeFormat("en-CA", { timeZone: "Asia/Shanghai" }).format(new Date());
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const isFuture = day.date > today, isMakeup = day.date < today, isToday = day.date === today;
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const done = useMemo(() => parseTasks(record.doneTasks), [record.doneTasks]);
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const total = plan.reduce((n, p) => n + p.tasks.length, 0);
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const finished = Object.values(records).reduce((n, r) => n + parseTasks(r.doneTasks).length, 0);
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const complete = plan.filter(p => parseTasks(records[p.date]?.doneTasks).length === p.tasks.length).length;
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const blanks = Array(new Date(Date.UTC(2026, month, 1)).getUTCDay()).fill(null);
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const length = new Date(Date.UTC(2026, month + 1, 0)).getUTCDate();
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const dates = Array.from({ length }, (_, i) => "2026-" + String(month + 1).padStart(2, "0") + "-" + String(i + 1).padStart(2, "0"));
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const seconds = Math.max(0, Math.floor((new Date("2026-12-12T15:00:00+08:00").getTime() - now) / 1000));
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const remaining = { days: Math.floor(seconds / 86400), hours: Math.floor(seconds % 86400 / 3600), minutes: Math.floor(seconds % 3600 / 60) };
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const localHour = Number(new Intl.DateTimeFormat("en-US", { hour: "2-digit", hourCycle: "h23", timeZone: "Asia/Shanghai" }).format(new Date(now)));
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const greeting = localHour < 6 ? "夜深了，今天不必追赶进度，稳稳完成一件事就很好。" : localHour < 11 ? "早上好，先从最清晰的一项开始，把节奏带起来。" : localHour < 18 ? "下午好，接着把计划往前推进，专注下一步就够了。" : "晚上好，给今天留一次扎实的收尾，让明天更轻松。";
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const taskNarrative = day.tasks.map(task => task.text).join("，接着");
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const countdownNarrative = remaining.days > 60 ? `距离六级笔试还有 ${remaining.days} 天，现在最重要的是把每天的复习节奏走稳。` : remaining.days > 30 ? `距离六级笔试还有 ${remaining.days} 天，该让专项练习更有针对性了。` : remaining.days > 14 ? `距离六级笔试还有 ${remaining.days} 天，真题和时间分配会成为接下来的重点。` : remaining.days > 7 ? `距离六级笔试还有 ${remaining.days} 天，开始把易错点收拢成自己的清单。` : remaining.days > 0 ? `距离六级笔试只剩 ${remaining.days} 天，保持手感、相信已完成的积累。` : "考试日已到，按自己的节奏完成最后准备。";
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const progressNarrative = done.length === day.tasks.length ? "今天的清单已经全部完成，可以安心收尾。" : done.length === 0 ? "今天还没有开始，先完成第一项就已经在前进。" : `你已经完成 ${done.length} 项，还剩 ${day.tasks.length - done.length} 项。`;
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const smartTip = `${greeting}${countdownNarrative}${isToday ? "今天" : `你正在查看 ${fmt(day.date)}，当天`}的安排是：${taskNarrative}。${progressNarrative}`;
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useEffect(() => { const id = window.setInterval(() => setNow(Date.now()), 30000); return () => window.clearInterval(id); }, []);
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useEffect(() => { const today = new Intl.DateTimeFormat("en-CA", { timeZone: "Asia/Shanghai" }).format(new Date()); if (localStorage.getItem("cet6-countdown-notice") !== today) setShowCountdown(true); }, []);
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useEffect(() => { fetch("/api/progress").then(async r => { const x = await r.json(); if (!r.ok) throw Error(x.error); const all: Record<string, Rec> = {}; x.progress.forEach((p: Rec & { planDate: string }) => all[p.planDate] = p); setRecords(all); setStatus("云端同步已开启"); }).catch(e => setStatus(e.message)); }, []);
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async function save(next: Rec) { if (isFuture) { setStatus("未来日期暂不能打卡"); return; } const previous = records[day.date]; setRecords(v => ({ ...v, [day.date]: next })); setSaving(true); try { const r = await fetch("/api/progress", { method: "PUT", headers: { "Content-Type": "application/json" }, body: JSON.stringify({ date: day.date, doneTasks: parseTasks(next.doneTasks), mood: next.mood, note: next.note }) }), x = await r.json(); if (!r.ok) throw Error(x.error); setRecords(v => ({ ...v, [day.date]: x.progress })); setStatus(isMakeup ? "补打卡已保存" : "已保存到云端"); } catch (e) { setRecords(v => { const restored = { ...v }; if (previous) restored[day.date] = previous; else delete restored[day.date]; return restored; }); setStatus(e instanceof Error ? e.message : "保存失败，已恢复上次记录"); } finally { setSaving(false); } }
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const toggle = (key: string, on: boolean) => { if (!isFuture && !(isMakeup && done.includes(key))) void save({ ...record, doneTasks: JSON.stringify(on ? [...done, key] : done.filter(x => x !== key)) }); };
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const shareCheckinCard = async () => {
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const canvas = document.createElement("canvas"), width = 1080, height = 1350;
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canvas.width = width; canvas.height = height;
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const ctx = canvas.getContext("2d");
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if (!ctx) return;
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const rounded = (x: number, y: number, w: number, h: number, r: number) => { ctx.beginPath(); ctx.roundRect(x, y, w, h, r); };
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const background = ctx.createLinearGradient(0, 0, width, height); background.addColorStop(0, "#102959"); background.addColorStop(.55, "#1e5dcd"); background.addColorStop(1, "#77a7f5"); ctx.fillStyle = background; ctx.fillRect(0, 0, width, height);
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ctx.fillStyle = "#ffffff14"; ctx.beginPath(); ctx.arc(945, 145, 265, 0, Math.PI * 2); ctx.fill(); ctx.beginPath(); ctx.arc(48, 1230, 260, 0, Math.PI * 2); ctx.fill();
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ctx.fillStyle = "#dceaff"; ctx.font = "700 30px Arial, \"PingFang SC\", sans-serif"; ctx.fillText("CET-6 · 2026", 82, 106);
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ctx.fillStyle = "#ffffff"; ctx.font = "700 68px Arial, \"PingFang SC\", sans-serif"; ctx.fillText("今日打卡完成", 82, 205);
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ctx.font = "500 32px Arial, \"PingFang SC\", sans-serif"; ctx.fillStyle = "#dceaff"; ctx.fillText(fmt(day.date), 84, 258);
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rounded(82, 320, 916, 238, 34); ctx.fillStyle = "#ffffff"; ctx.fill();
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ctx.fillStyle = "#1e5dcd"; ctx.beginPath(); ctx.arc(180, 438, 57, 0, Math.PI * 2); ctx.fill(); ctx.fillStyle = "#ffffff"; ctx.font = "700 72px Arial"; ctx.fillText("✓", 148, 464);
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ctx.fillStyle = "#20365f"; ctx.font = "700 42px Arial, \"PingFang SC\", sans-serif"; ctx.fillText(`完成 ${done.length} / ${day.tasks.length} 项今日任务`, 270, 424);
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ctx.fillStyle = "#657a9f"; ctx.font = "500 29px Arial, \"PingFang SC\", sans-serif"; ctx.fillText(`${day.phase} · 已累计完整打卡 ${complete} 天`, 270, 478);
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rounded(82, 608, 916, 467, 34); ctx.fillStyle = "#f6f9ff"; ctx.fill();
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ctx.fillStyle = "#315fd5"; ctx.font = "700 26px Arial, \"PingFang SC\", sans-serif"; ctx.fillText("TODAY'S LIST", 130, 678);
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let y = 746; day.tasks.forEach((task, index) => { const summary = `${task.label} · ${task.text.length > 28 ? task.text.slice(0, 28) + "…" : task.text}`; ctx.fillStyle = "#dce9ff"; ctx.beginPath(); ctx.arc(146, y - 10, 18, 0, Math.PI * 2); ctx.fill(); ctx.fillStyle = "#1d4ed8"; ctx.font = "700 22px Arial"; ctx.fillText(String(index + 1), 140, y - 2); ctx.fillStyle = "#20365f"; ctx.font = "500 25px Arial, \"PingFang SC\", sans-serif"; ctx.fillText(summary, 188, y); y += 65; });
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rounded(82, 1125, 916, 138, 30); ctx.fillStyle = "#ffffff1c"; ctx.fill(); ctx.fillStyle = "#ffffff"; ctx.font = "700 33px Arial, \"PingFang SC\", sans-serif"; ctx.fillText(`距离六级笔试还有 ${remaining.days} 天`, 130, 1184); ctx.font = "500 27px Arial, \"PingFang SC\", sans-serif"; ctx.fillStyle = "#dceaff"; ctx.fillText("完成比完美重要 · 明天继续", 130, 1230);
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const blob = await new Promise<Blob | null>(resolve => canvas.toBlob(resolve, "image/png"));
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if (!blob) return;
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const filename = `cet6-checkin-${day.date}.png`, file = new File([blob], filename, { type: "image/png" });
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try { if (navigator.share && navigator.canShare?.({ files: [file] })) { await navigator.share({ files: [file], title: "CET-6 今日打卡完成", text: `我完成了 ${fmt(day.date)} 的六级复习任务。` }); setStatus("打卡卡片已打开分享"); return; } } catch (error) { if (error instanceof DOMException && error.name === "AbortError") return; }
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const url = URL.createObjectURL(blob), link = document.createElement("a"); link.href = url; link.download = filename; link.click(); URL.revokeObjectURL(url); setStatus("打卡卡片已生成并下载");
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};
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const closeCountdown = () => { const today = new Intl.DateTimeFormat("en-CA", { timeZone: "Asia/Shanghai" }).format(new Date()); localStorage.setItem("cet6-countdown-notice", today); setShowCountdown(false); };
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return <main><Dialog open={showCountdown} onOpenChange={open => { if (!open) closeCountdown(); }}><DialogContent className="countdown-dialog" showCloseButton={false}><DialogHeader><p className="dialog-kicker">CET-6 · 考试倒计时</p><DialogTitle>今天也离目标更近一步</DialogTitle><DialogDescription>2026 年 12 月 12 日 15:00 笔试</DialogDescription></DialogHeader><div className="dialog-time"><b>{remaining.days}</b><span>天</span><b>{String(remaining.hours).padStart(2, "0")}</b><span>时</span><b>{String(remaining.minutes).padStart(2, "0")}</b><span>分</span></div><p className="dialog-note">今天的任务，完成一项就是一次推进。</p><button className="dialog-button" onClick={closeCountdown}>开始今天的打卡</button></DialogContent></Dialog><div className="shell">
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<header><div><p className="eyebrow">CET-6 · 2026</p><h1>大学英语六级 · 90天打卡</h1><p className="sub">从今天的一件事开始，完成比完美重要。</p></div><div className="header-actions"><a className="overview-link" href="/tasks"><LayoutList size={17} />任务总览</a><a className="overview-link" href="/stats"><BarChart3 size={17} />数据统计</a><a className="overview-link" href="/review">复盘与冲刺</a><a className="overview-link" href="/backup">数据备份</a><p className="sync"><Cloud size={16} />{saving ? "正在云端保存…" : status}</p></div></header>
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<section className="smart-tip" aria-live="polite"><div><p className="eyebrow">TODAY'S NOTE</p><h2>今天怎么推进</h2></div><p>{smartTip}</p></section>
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<section className="stats"><Stat icon={<CheckCircle2 />} value={Math.round(finished / total * 100) + "%"} label="总体完成度" detail={finished + " / " + total + " 项任务"} /><Stat icon={<CalendarDays />} value={complete + " 天"} label="完整完成" detail="目标共 90 天" /><Stat icon={<CheckCircle2 />} value={day.phase} label="当前阶段" detail="12 月 12 日笔试" /><div className="countdown"><span><Timer size={19} /></span><p>距离六级笔试</p><strong>{remaining.days}<em>天</em> {remaining.hours}<em>时</em> {remaining.minutes}<em>分</em></strong><small>2026 年 12 月 12 日 15:00</small></div></section>
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<section className="layout"><article className="card"><div className="hero"><button className="round" aria-label="前一天" onClick={() => setSelected(n => Math.max(0, n - 1))} disabled={!selected}><ChevronLeft /></button><div><p>{day.phase} · {day.week}</p><h2>{fmt(day.date)}</h2><small>{isFuture ? "未来日期，暂不可打卡" : isMakeup ? "补打卡 · 已完成项目不可取消" : "今日打卡"} · 已完成 {done.length} / {day.tasks.length} 项</small></div><button className="round" aria-label="后一天" onClick={() => setSelected(n => Math.min(89, n + 1))} disabled={selected === 89}><ChevronRight /></button><Progress value={done.length / day.tasks.length * 100} /></div><div className="body"><div className="task-toolbar"><span>{isToday ? "正在处理今天的任务" : "正在查看 " + fmt(day.date)}</span>{!isToday && <button className="today-button" onClick={() => { setSelected(todayIndex); setMonth(new Date(plan[todayIndex].date + "T00:00:00Z").getUTCMonth()); }}>回到今天</button>}</div><div className="tasks">{day.tasks.map(t => { const locked = isFuture || (isMakeup && done.includes(t.key)); return <label className={(done.includes(t.key) ? "task done " : "task ") + (locked ? "locked" : "")} key={t.key}><Checkbox disabled={locked} checked={done.includes(t.key)} onCheckedChange={v => toggle(t.key, v === true)} /><b>{t.label}</b><span>{t.text}</span>{isMakeup && done.includes(t.key) && <small className="locked-note">已完成，已锁定</small>}</label>; })}</div>{isToday && done.length === day.tasks.length && <section className="completion-card"><div><p className="eyebrow">TODAY COMPLETE</p><h3>今天的任务已全部完成</h3><p>生成一张不含复盘内容的打卡卡片，记录日期、任务清单、阶段与倒计时。</p></div><button className="share-card-button" onClick={() => void shareCheckinCard()}><Share2 size={18} />生成并分享打卡卡片</button></section>}<div className="review"><p>今日状态</p><div>{["专注", "平稳", "有点累", "需要调整"].map(m => <button disabled={isFuture} className={record.mood === m ? "pill active" : "pill"} key={m} onClick={() => void save({ ...record, mood: record.mood === m ? "" : m })}>{m}</button>)}</div><label>一句复盘（可选）<textarea disabled={isFuture} value={record.note} onChange={e => setRecords(x => ({ ...x, [day.date]: { ...record, note: e.target.value } }))} onBlur={() => void save(record)} placeholder={isFuture ? "未到此日期，暂不能修改。" : "今天的收获、卡住的地方，或明天要调整的一点。"} /></label></div></div></article><aside><section className="calendar side-calendar"><div className="calendar-head"><div><p className="eyebrow">CHECK-IN</p><h2>打卡日历</h2></div><div className="month-tabs">{[8, 9, 10, 11].map(m => <button aria-label={`查看${m + 1}月`} className={month === m ? "active" : ""} onClick={() => setMonth(m)} key={m}>{m + 1}月</button>)}</div></div><div className="weekdays">{["日", "一", "二", "三", "四", "五", "六"].map(x => <span key={x}>{x}</span>)}</div><div className="calendar-grid">{blanks.map((_, i) => <span key={"e" + i} />)}{dates.map(date => { const idx = plan.findIndex(p => p.date === date), p = plan[idx], n = parseTasks(records[date]?.doneTasks).length, full = !!p && n === p.tasks.length, partial = !!p && n > 0 && !full, makeup = records[date]?.checkinType === "makeup"; return <button disabled={!p} key={date} onClick={() => { if (p) { setSelected(idx); setMonth(new Date(date + "T00:00:00Z").getUTCMonth()); } }} className={"calendar-day " + (idx === selected ? "chosen " : "") + (full ? "full " : partial ? "partial " : "") + (makeup ? "makeup " : "") + (p ? "" : "outside")}><b>{Number(date.slice(-2))}</b>{p && <small>{full ? makeup ? "补打卡" : "完成" : partial ? n + "/" + p.tasks.length : date > today ? "未到" : "待打卡"}</small>}</button>; })}</div><p className="calendar-note"><i className="full-dot" />完成 <i className="partial-dot" />进行中 <i className="makeup-dot" />补打卡</p></section><div className="dark"><p>{isFuture ? "日期限制" : isMakeup ? "补打卡" : "当前阶段"}</p><h2>{isFuture ? "暂未开放" : isMakeup ? "补做未完成项目" : day.phase}</h2><p>{isFuture ? "当天到来后即可正常打卡。" : isMakeup ? "已有完成项已锁定，只能勾选此前未完成的项目。" : "每天稳步推进，答案会慢慢变得清楚。"}</p></div><div className="side"><b>90 天阶段</b>{["Ⅰ 恢复期 · 9/13–10/5", "Ⅱ 专项期 · 10/6–11/2", "Ⅲ 真题期 · 11/3–11/29", "Ⅳ 冲刺期 · 11/30–12/11"].map(x => <p key={x}>{x}</p>)}</div></aside></section>
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{!isToday && !isFuture && done.length === day.tasks.length && <section className="history-share-float"><div><p className="eyebrow">CHECK-IN ARCHIVE</p><b>{fmt(day.date)} 已完整完成</b><span>随时生成分享卡片</span></div><button className="share-card-button" onClick={() => void shareCheckinCard()}><Share2 size={18} />分享这次打卡</button></section>}
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</div></main>;
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}
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function Stat({ icon, value, label, detail }: { icon: React.ReactNode; value: string; label: string; detail: string }) { return <div className="stat"><span>{icon}</span><p>{label}</p><strong>{value}</strong><small>{detail}</small></div>; }
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