fediversion/frontend/components/shows/show-attendance.tsx

"use client"

import { useEffect, useState } from "react"
import { AttendanceButton } from "@/components/ui/attendance-button"
import { Button } from "@/components/ui/button"
import { Check, Plus } from "lucide-react"
import { getApiUrl } from "@/lib/api-config"

// I'll assume I need to fetch directly if no auth context
// Actually, let's check if auth-context exists.
// I saw `contexts` folder in `frontend`.

interface ShowAttendanceProps {
    showId: number
}

export function ShowAttendance({ showId }: ShowAttendanceProps) {
    const [attended, setAttended] = useState(false)
    const [loading, setLoading] = useState(true)
    const [token, setToken] = useState<string | null>(null)

    useEffect(() => {
        // Simple token retrieval from localStorage for now
        const t = localStorage.getItem("token")
        setToken(t)

        if (token) {
            fetch(`${getApiUrl()}/attendance/me`, {
                headers: { Authorization: `Bearer ${token}` }
            })
                .then(res => {
                    if (res.ok) return res.json()
                    throw new Error("Failed to fetch attendance")
                })
                .then((data: any[]) => {
                    const isAttended = data.some((a: any) => a.show_id === showId)
                    setAttended(isAttended)
                })
                .catch(err => console.error(err))
                .finally(() => setLoading(false))
        } else {
            setLoading(false)
        }
    }, [showId])

    const handleToggle = async (newState: boolean) => {
        if (!token) {
            alert("Please login to mark attendance")
            return
        }

        try {
            if (newState) {
                if (!attended) {
                    // Mark attendance
                    const res = await fetch(`${getApiUrl()}/attendance/`, {
                        method: "POST",
                        headers: {
                            "Content-Type": "application/json",
                            Authorization: `Bearer ${token}`
                        },
                        body: JSON.stringify({ show_id: showId })
                    })
                    if (!res.ok) throw new Error("Failed to mark attendance")
                } else {
                }
            } else {
                // Unmark
                const res = await fetch(`${getApiUrl()}/attendance/${showId}`, {
                    method: "DELETE",
                    headers: {
                        Authorization: `Bearer ${token}`
                    }
                })
                if (!res.ok) throw new Error("Failed to remove attendance")
            }
            setAttended(newState)
        } catch (err) {
            console.error(err)
            alert("Something went wrong")
        }
    }

    if (loading) return <Button variant="outline" disabled>Loading...</Button>

    return <AttendanceButton initialAttended={attended} onToggle={handleToggle} />
}