Initial commit: 国土空间规划课程智能体 v1.0
单容器 Docker 架构的国土空间规划课程智能问答系统，集成 FastAPI 后端与 Next.js 前端。 Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
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"use client";
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import { useState } from "react";
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import { useRouter } from "next/navigation";
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import Link from "next/link";
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import { useForm } from "react-hook-form";
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import { zodResolver } from "@hookform/resolvers/zod";
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import { z } from "zod";
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import { Button } from "@/components/ui/button";
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import { Input } from "@/components/ui/input";
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import { Label } from "@/components/ui/label";
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import { Card, CardContent, CardDescription, CardHeader, CardTitle } from "@/components/ui/card";
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import { Alert, AlertDescription } from "@/components/ui/alert";
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import { useAuthStore } from "@/store/auth";
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import { BookOpen, Eye, EyeOff, Loader2 } from "lucide-react";
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import { FlickeringGrid } from "@/components/magicui/flickering-grid";
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import { ThemeToggle } from "@/components/ui/theme-toggle";
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const loginSchema = z.object({
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username: z.string().min(1, "用户名不能为空"),
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password: z.string().min(1, "密码不能为空"),
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});
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type LoginForm = z.infer<typeof loginSchema>;
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export default function LoginPage() {
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const [showPassword, setShowPassword] = useState(false);
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const [isLoading, setIsLoading] = useState(false);
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const router = useRouter();
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const { login, error, clearError } = useAuthStore();
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const {
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register,
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handleSubmit,
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formState: { errors },
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} = useForm<LoginForm>({
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resolver: zodResolver(loginSchema),
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});
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const onSubmit = async (data: LoginForm) => {
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setIsLoading(true);
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clearError();
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const success = await login(data);
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if (success) {
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// 登录成功后回到主页，让用户看到无缝过渡效果
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router.push("/");
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}
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setIsLoading(false);
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};
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return (
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<div className="min-h-screen bg-app relative overflow-hidden">
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{/* 背景动画 */}
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<FlickeringGrid
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className="absolute inset-0 z-0 [mask-image:radial-gradient(800px_circle_at_center,white,transparent)]"
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squareSize={4}
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gridGap={4}
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color="#60A5FA"
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maxOpacity={0.1}
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flickerChance={0.05}
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/>
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{/* 主题切换按钮 */}
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<div className="absolute top-4 right-4 z-10">
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<ThemeToggle />
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</div>
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<div className="relative z-10 flex items-center justify-center min-h-screen p-4">
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<div className="w-full max-w-md">
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{/* Logo和标题 */}
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<div className="text-center mb-8">
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<Link
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href="/"
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className="flex items-center justify-center space-x-3 mb-6 group cursor-pointer transition-opacity hover:opacity-80"
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>
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<div className="w-12 h-12 bg-gradient-to-r from-blue-500 to-purple-600 rounded-xl flex items-center justify-center shadow-lg group-hover:shadow-xl transition-shadow">
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<BookOpen className="w-7 h-7 text-white" />
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</div>
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<span className="text-2xl font-bold">
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国土空间规划课程智能体
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</span>
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</Link>
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<p className="text-muted-foreground text-lg">登录您的账户</p>
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</div>
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{/* 登录表单 */}
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<Card className="backdrop-blur-sm bg-card/80 border-border/50 shadow-xl">
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<CardHeader>
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<CardTitle className="text-2xl">登录</CardTitle>
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<CardDescription>
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输入您的用户名和密码以访问系统
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</CardDescription>
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</CardHeader>
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<CardContent>
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<form onSubmit={handleSubmit(onSubmit)} className="space-y-4">
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{/* 错误提示 */}
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{error && (
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<Alert variant="destructive">
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<AlertDescription>{error}</AlertDescription>
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</Alert>
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)}
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{/* 用户名输入 */}
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<div className="space-y-2">
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<Label htmlFor="username">用户名</Label>
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<Input
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id="username"
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type="text"
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placeholder="请输入用户名"
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{...register("username")}
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disabled={isLoading}
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/>
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{errors.username && (
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<p className="text-sm text-red-600">{errors.username.message}</p>
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)}
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</div>
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{/* 密码输入 */}
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<div className="space-y-2">
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<Label htmlFor="password">密码</Label>
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<div className="relative">
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<Input
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id="password"
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type={showPassword ? "text" : "password"}
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placeholder="请输入密码"
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{...register("password")}
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disabled={isLoading}
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/>
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<button
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type="button"
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className="absolute right-3 top-1/2 -translate-y-1/2 text-gray-500 hover:text-gray-700"
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onClick={() => setShowPassword(!showPassword)}
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disabled={isLoading}
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>
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{showPassword ? (
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<EyeOff className="w-4 h-4" />
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) : (
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<Eye className="w-4 h-4" />
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)}
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</button>
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</div>
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{errors.password && (
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<p className="text-sm text-red-600">{errors.password.message}</p>
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)}
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</div>
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{/* 登录按钮 */}
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<Button
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type="submit"
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className="w-full"
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disabled={isLoading}
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>
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{isLoading ? (
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<>
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<Loader2 className="w-4 h-4 mr-2 animate-spin" />
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登录中...
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</>
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) : (
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"登录"
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)}
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</Button>
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</form>
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{/* 注册链接 */}
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<div className="mt-6 text-center">
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<p className="text-sm text-gray-600">
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还没有账户？{" "}
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<Link
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href="/register"
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className="text-blue-600 hover:text-blue-800 font-medium"
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>
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立即注册
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</Link>
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</p>
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</div>
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</CardContent>
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</Card>
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{/* 快速登录提示 */}
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<div className="mt-6 text-center">
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<p className="text-xs text-muted-foreground">
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首次使用？请先注册账户
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</p>
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</div>
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</div>
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</div>
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</div>
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);
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}
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