elmeg-demo/frontend/app/profile/page.tsx

"use client"

import { useEffect, useState } from "react"
import { Button } from "@/components/ui/button"
import { Card, CardContent, CardHeader, CardTitle } from "@/components/ui/card"
import { Trophy, Calendar } from "lucide-react"
import Link from "next/link"
import { BadgeList } from "@/components/profile/badge-list"
import { getApiUrl } from "@/lib/api-config"
import { Tabs, TabsContent, TabsList, TabsTrigger } from "@/components/ui/tabs"
import { UserAttendanceList } from "@/components/profile/user-attendance-list"
import { UserReviewsList } from "@/components/profile/user-reviews-list"
import { UserGroupsList } from "@/components/profile/user-groups-list"

// Types
interface UserProfile {
    id: number
    email: string
    username: string // Assuming we add this to UserRead or fetch separately
}

interface UserBadge {
    id: number
    badge: {
        id: number
        name: string
        description: string
        icon: string
        slug: string
    }
    awarded_at: string
}

export default function ProfilePage() {
    const [user, setUser] = useState<UserProfile | null>(null)
    const [badges, setBadges] = useState<UserBadge[]>([])
    const [loading, setLoading] = useState(true)

    const [stats, setStats] = useState({ attendance_count: 0, review_count: 0, group_count: 0 })

    useEffect(() => {
        const token = localStorage.getItem("token")
        if (!token) {
            setLoading(false)
            return
        }

        // Fetch User Data
        fetch(`${getApiUrl()}/auth/users/me`, {
            headers: { Authorization: `Bearer ${token}` }
        })
            .then(res => {
                if (res.ok) return res.json()
                throw new Error("Failed to fetch user")
            })
            .then(data => {
                setUser(data)
                // Fetch Badges
                fetch(`${getApiUrl()}/badges/me`, {
                    headers: { Authorization: `Bearer ${token}` }
                })
                    .then(res => res.ok ? res.json() : [])
                    .then(data => setBadges(data))

                // Fetch Stats
                fetch(`${getApiUrl()}/users/${data.id}/stats`, {
                    headers: { Authorization: `Bearer ${token}` }
                })
                    .then(res => res.ok ? res.json() : { attendance_count: 0, review_count: 0, group_count: 0 })
                    .then((statsData: { attendance_count: number; review_count: number; group_count: number }) => setStats(statsData))
            })
            .catch(err => console.error(err))
            .finally(() => setLoading(false))
    }, [])

    if (loading) {
        return <div className="p-8 text-center">Loading profile...</div>
    }

    if (!user) {
        return (
            <div className="flex flex-col items-center justify-center gap-4 py-20">
                <h1 className="text-2xl font-bold">Please Log In</h1>
                <Link href="/login">
                    <Button>Log In</Button>
                </Link>
            </div>
        )
    }

    // Transform badges for the list component
    const displayBadges = badges.map(b => b.badge)

    return (
        <div className="flex flex-col gap-6">
            <div className="flex items-center justify-between">
                <div>
                    <h1 className="text-3xl font-bold tracking-tight">{user.email}</h1>
                    <p className="text-muted-foreground flex items-center gap-2">
                        <Calendar className="h-4 w-4" />
                        Member
                    </p>
                </div>
                <Link href="/settings">
                    <Button variant="outline">Settings</Button>
                </Link>
            </div>

            <Tabs defaultValue="overview" className="w-full">
                <TabsList>
                    <TabsTrigger value="overview">Overview</TabsTrigger>
                    <TabsTrigger value="attendance">Attendance</TabsTrigger>
                    <TabsTrigger value="reviews">Reviews</TabsTrigger>
                    <TabsTrigger value="groups">Groups</TabsTrigger>
                </TabsList>

                <TabsContent value="overview" className="space-y-6 mt-6">
                    <div className="grid gap-6 md:grid-cols-3">
                        <Card>
                            <CardHeader className="pb-2">
                                <CardTitle className="text-sm font-medium text-muted-foreground">Shows Attended</CardTitle>
                            </CardHeader>
                            <CardContent>
                                <div className="text-2xl font-bold">{stats.attendance_count}</div>
                            </CardContent>
                        </Card>
                        <Card>
                            <CardHeader className="pb-2">
                                <CardTitle className="text-sm font-medium text-muted-foreground">Reviews Written</CardTitle>
                            </CardHeader>
                            <CardContent>
                                <div className="text-2xl font-bold">{stats.review_count}</div>
                            </CardContent>
                        </Card>
                        <Card>
                            <CardHeader className="pb-2">
                                <CardTitle className="text-sm font-medium text-muted-foreground">Groups Joined</CardTitle>
                            </CardHeader>
                            <CardContent>
                                <div className="text-2xl font-bold">{stats.group_count}</div>
                            </CardContent>
                        </Card>
                    </div>

                    <Card>
                        <CardHeader>
                            <CardTitle className="flex items-center gap-2">
                                <Trophy className="h-5 w-5 text-yellow-500" />
                                Badges
                            </CardTitle>
                        </CardHeader>
                        <CardContent>
                            <BadgeList badges={displayBadges} />
                        </CardContent>
                    </Card>
                </TabsContent>

                <TabsContent value="attendance" className="mt-6">
                    <UserAttendanceList userId={user.id} />
                </TabsContent>

                <TabsContent value="reviews" className="mt-6">
                    <UserReviewsList userId={user.id} />
                </TabsContent>

                <TabsContent value="groups" className="mt-6">
                    <UserGroupsList userId={user.id} />
                </TabsContent>
            </Tabs>
        </div>
    )
}