276 lines
13 KiB
TypeScript
276 lines
13 KiB
TypeScript
"use client"
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import type { CSSProperties, FormEvent } from "react"
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import { useEffect, useMemo, useState } from "react"
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import {
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AlertCircle,
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ArrowRight,
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CheckCircle2,
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Eye,
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EyeOff,
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LockKeyhole,
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ShieldCheck,
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Sparkles,
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UserRound,
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} from "lucide-react"
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type LoginStatus = "idle" | "loading" | "success"
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type LoginMood = "idle" | "typing" | "peek" | "error" | "success"
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export default function LoginPage() {
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const [username, setUsername] = useState("")
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const [password, setPassword] = useState("")
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const [remember, setRemember] = useState(true)
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const [showPassword, setShowPassword] = useState(false)
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const [activeField, setActiveField] = useState<"username" | "password" | null>(null)
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const [error, setError] = useState("")
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const [status, setStatus] = useState<LoginStatus>("idle")
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const [eyeOffset, setEyeOffset] = useState({ x: 0, y: 0 })
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useEffect(() => {
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const onPointerMove = (event: PointerEvent) => {
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const centerX = window.innerWidth / 2
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const centerY = window.innerHeight / 2
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const nextX = Math.max(-1, Math.min(1, (event.clientX - centerX) / centerX))
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const nextY = Math.max(-1, Math.min(1, (event.clientY - centerY) / centerY))
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setEyeOffset({ x: nextX * 5, y: nextY * 3 })
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}
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window.addEventListener("pointermove", onPointerMove)
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return () => window.removeEventListener("pointermove", onPointerMove)
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}, [])
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const mood: LoginMood = useMemo(() => {
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if (status === "success") return "success"
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if (error) return "error"
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if (showPassword && activeField === "password") return "peek"
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if (activeField || username || password) return "typing"
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return "idle"
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}, [activeField, error, password, showPassword, status, username])
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const disabled = status === "loading" || status === "success"
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async function onSubmit(event: FormEvent<HTMLFormElement>) {
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event.preventDefault()
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setError("")
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if (!username.trim() || !password) {
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setError("请输入账号和密码")
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return
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}
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setStatus("loading")
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try {
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const res = await fetch("/api/auth/login", {
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method: "POST",
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credentials: "include",
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headers: { "Content-Type": "application/json" },
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body: JSON.stringify({ username, password, remember }),
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})
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if (!res.ok) {
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let message = "账号或密码不正确"
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try {
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const data = await res.json()
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message = data?.detail || data?.error || message
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} catch {
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// keep default message
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}
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throw new Error(message)
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}
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setStatus("success")
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window.setTimeout(() => {
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window.location.href = "/"
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}, 420)
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} catch (err) {
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setStatus("idle")
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setError(err instanceof Error ? err.message : "登录失败，请稍后再试")
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}
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}
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return (
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<main
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className="login-page relative min-h-screen overflow-hidden px-5 py-6 text-white sm:px-8 lg:px-10"
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data-mood={mood}
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style={
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{
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"--eye-x": `${eyeOffset.x}px`,
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"--eye-y": `${eyeOffset.y}px`,
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} as CSSProperties
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}
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>
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<div className="relative z-10 mx-auto flex min-h-[calc(100vh-3rem)] w-full max-w-7xl items-center">
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<div className="grid w-full gap-5 lg:grid-cols-[minmax(0,1.08fr)_minmax(380px,460px)] lg:items-stretch">
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<section className="login-hero order-2 relative min-h-[470px] overflow-hidden rounded-[8px] border border-white/10 bg-black/35 p-6 shadow-2xl shadow-black/35 sm:p-8 lg:order-1 lg:min-h-[620px]">
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<div className="relative z-10 flex h-full flex-col justify-between gap-8">
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<div className="flex flex-wrap items-center justify-between gap-3">
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<div className="flex items-center gap-3">
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<div className="grid h-11 w-11 place-items-center rounded-[8px] border border-white/10 bg-white text-black">
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<Sparkles className="h-5 w-5" />
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</div>
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<div>
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<p className="text-sm text-white/55">SKG Marketing Studio</p>
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<h1 className="text-3xl font-semibold leading-tight text-white sm:text-4xl">营销内容工作台</h1>
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</div>
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</div>
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<div className="flex items-center gap-2 rounded-[8px] border border-emerald-300/25 bg-emerald-300/10 px-3 py-2 text-sm text-emerald-100">
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<ShieldCheck className="h-4 w-4" />
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<span>生产入口已保护</span>
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</div>
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</div>
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<div className="login-character-stage" aria-hidden="true">
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<div className="login-stage-grid" />
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<div className="login-characters-container">
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<div className="login-figure login-figure--purple">
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<span className="login-eyes login-eyes--purple">
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<span className="login-eye" />
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<span className="login-eye" />
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</span>
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<span className="login-mouth login-mouth--purple" />
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</div>
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<div className="login-figure login-figure--black">
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<span className="login-eyes login-eyes--black">
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<span className="login-eye login-eye--small" />
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<span className="login-eye login-eye--small" />
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</span>
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</div>
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<div className="login-figure login-figure--orange">
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<span className="login-eyes login-eyes--orange">
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<span className="login-pupil" />
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<span className="login-pupil" />
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</span>
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<span className="login-mouth login-mouth--orange" />
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</div>
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<div className="login-figure login-figure--yellow">
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<span className="login-eyes login-eyes--yellow">
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<span className="login-pupil" />
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<span className="login-pupil" />
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</span>
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<span className="login-yellow-mouth">
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<svg width="80" height="20" viewBox="0 0 80 20">
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<path d="M0 10 Q10 10, 20 10 Q30 10, 40 10 Q50 10, 60 10 Q70 10, 80 10" />
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</svg>
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</span>
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</div>
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</div>
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</div>
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<div className="grid gap-3 sm:grid-cols-3">
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{[
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["Visual", "素材"],
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["Audio", "声音"],
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["Video", "成片"],
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].map(([label, value]) => (
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<div key={label} className="rounded-[8px] border border-white/10 bg-white/[0.06] px-4 py-3">
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<p className="text-xs text-white/45">{label}</p>
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<p className="mt-1 text-lg font-semibold text-white">{value}</p>
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</div>
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))}
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</div>
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</div>
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</section>
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<section className="order-1 flex min-h-[470px] items-center rounded-[8px] border border-white/10 bg-[#10121d]/95 p-5 shadow-2xl shadow-black/40 sm:p-8 lg:order-2 lg:min-h-[620px]">
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<form className="w-full" onSubmit={onSubmit}>
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<div className="mb-8">
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<div className="mb-4 inline-flex h-12 w-12 items-center justify-center rounded-[8px] bg-[#6c3ff5] text-white shadow-lg shadow-[#6c3ff5]/35">
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<LockKeyhole className="h-5 w-5" />
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</div>
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<h2 className="text-2xl font-semibold text-white">登录</h2>
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<p className="mt-2 text-sm leading-6 text-white/55">进入 SKG 营销内容工作台</p>
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</div>
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<div className="space-y-4">
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<label className="block">
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<span className="mb-2 block text-sm font-medium text-white/70">账号</span>
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<span className="flex h-12 items-center gap-3 rounded-[8px] border border-white/10 bg-black/25 px-3 text-white transition focus-within:border-[#8d6cff] focus-within:bg-black/35 focus-within:ring-2 focus-within:ring-[#8d6cff]/30">
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<UserRound className="h-4 w-4 text-white/45" />
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<input
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className="h-full min-w-0 flex-1 bg-transparent text-base text-white outline-none placeholder:text-white/30"
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value={username}
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disabled={disabled}
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autoComplete="username"
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placeholder="请输入账号"
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onFocus={() => setActiveField("username")}
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onBlur={() => setActiveField(null)}
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onChange={(event) => {
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setUsername(event.target.value)
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if (error) setError("")
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}}
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/>
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</span>
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</label>
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<label className="block">
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<span className="mb-2 block text-sm font-medium text-white/70">密码</span>
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<span className="flex h-12 items-center gap-3 rounded-[8px] border border-white/10 bg-black/25 px-3 text-white transition focus-within:border-[#8d6cff] focus-within:bg-black/35 focus-within:ring-2 focus-within:ring-[#8d6cff]/30">
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<LockKeyhole className="h-4 w-4 text-white/45" />
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<input
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className="h-full min-w-0 flex-1 bg-transparent text-base text-white outline-none placeholder:text-white/30"
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value={password}
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disabled={disabled}
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type={showPassword ? "text" : "password"}
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autoComplete="current-password"
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placeholder="请输入密码"
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onFocus={() => setActiveField("password")}
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onBlur={() => setActiveField(null)}
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onChange={(event) => {
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setPassword(event.target.value)
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if (error) setError("")
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}}
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/>
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<button
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className="grid h-9 w-9 place-items-center rounded-[8px] text-white/55 transition hover:bg-white/10 hover:text-white focus:outline-none focus:ring-2 focus:ring-[#8d6cff]/45 disabled:opacity-50"
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type="button"
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disabled={disabled}
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aria-label={showPassword ? "隐藏密码" : "显示密码"}
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onMouseDown={(event) => event.preventDefault()}
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onClick={() => setShowPassword((value) => !value)}
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>
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{showPassword ? <EyeOff className="h-4 w-4" /> : <Eye className="h-4 w-4" />}
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</button>
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</span>
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</label>
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</div>
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<div className="mt-4 flex items-center justify-between gap-4">
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<label className="flex cursor-pointer items-center gap-2 text-sm text-white/60">
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<input
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className="h-4 w-4 rounded border-white/20 bg-black/30 accent-[#6c3ff5]"
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type="checkbox"
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checked={remember}
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disabled={disabled}
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onChange={(event) => setRemember(event.target.checked)}
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/>
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<span>保持登录</span>
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</label>
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<span className="text-xs text-white/35">marketing.skg.com</span>
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</div>
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<div className="mt-5 min-h-11" aria-live="polite">
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{error ? (
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<div className="flex items-start gap-2 rounded-[8px] border border-red-400/30 bg-red-500/10 px-3 py-2 text-sm text-red-100">
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<AlertCircle className="mt-0.5 h-4 w-4 shrink-0" />
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<span>{error}</span>
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</div>
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) : status === "success" ? (
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<div className="flex items-start gap-2 rounded-[8px] border border-emerald-300/30 bg-emerald-400/10 px-3 py-2 text-sm text-emerald-100">
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<CheckCircle2 className="mt-0.5 h-4 w-4 shrink-0" />
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<span>登录成功，正在进入工作台</span>
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</div>
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) : null}
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</div>
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<button
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className="mt-2 flex h-12 w-full items-center justify-center gap-2 rounded-[8px] bg-white px-4 text-base font-semibold text-black shadow-xl shadow-black/25 transition hover:bg-[#f2f0ff] focus:outline-none focus:ring-2 focus:ring-[#8d6cff]/60 disabled:cursor-wait disabled:opacity-70"
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type="submit"
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disabled={disabled}
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>
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<span>{status === "loading" ? "正在登录" : status === "success" ? "已通过" : "进入工作台"}</span>
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<ArrowRight className="h-4 w-4" />
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</button>
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</form>
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</section>
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</div>
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</div>
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</main>
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)
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}
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