<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;
use Illuminate\Support\Carbon;

class Attendance extends Model
{
    protected $table = 'attendances';

    public $incrementing = false;

    protected $keyType = 'string';

    protected $fillable = [
        'id',
        'user_id',
        'user_type',
        'tanggal',
        'jam_masuk',
        'jam_keluar',
        'durasi_jam',
        'keterangan',
    ];

    protected $casts = [
        'tanggal' => 'date',
        'jam_masuk' => 'time',
        'jam_keluar' => 'time',
    ];

    public $timestamps = true;

    /**
     * Generate UUID untuk new records
     */
    protected static function boot(): void
    {
        parent::boot();

        static::creating(function ($model) {
            if (empty($model->{$model->getKeyName()})) {
                $model->{$model->getKeyName()} = \Illuminate\Support\Str::uuid()->toString();
            }
        });
    }

    /**
     * Get duration attendance for each day this week
     * Return array dengan format: ['Senin' => 7.5, 'Selasa' => 6.8, ...]
     */
    public static function getDurationByDayThisWeek($userId)
    {
        $today = Carbon::today();
        $startOfWeek = $today->copy()->startOfWeek(Carbon::MONDAY);
        $endOfWeek = $today->copy()->endOfWeek(Carbon::SUNDAY);

        $attendances = self::where('user_id', $userId)
            ->whereBetween('tanggal', [$startOfWeek, $endOfWeek])
            ->get();

        // Map hari dalam Bahasa Indonesia
        $daysIndonesian = [
            'Monday' => 'Senin',
            'Tuesday' => 'Selasa',
            'Wednesday' => 'Rabu',
            'Thursday' => 'Kamis',
            'Friday' => 'Jumat',
            'Saturday' => 'Sabtu',
            'Sunday' => 'Minggu',
        ];

        // Initialize durasi untuk Senin - Jumat (workdays)
        $durasiMingguan = [
            'Senin' => 0,
            'Selasa' => 0,
            'Rabu' => 0,
            'Kamis' => 0,
            'Jumat' => 0,
        ];

        // Fill durasi dari data attendance
        foreach ($attendances as $attendance) {
            $dayName = $attendance->tanggal->format('l'); // e.g., 'Monday'
            $dayIndonesian = $daysIndonesian[$dayName] ?? null;

            if ($dayIndonesian && isset($durasiMingguan[$dayIndonesian])) {
                $durasiMingguan[$dayIndonesian] = $attendance->durasi_jam ?? 0;
            }
        }

        return $durasiMingguan;
    }

    /**
     * Relationship to User (polymorphic concept)
     */
    public function userDosen()
    {
        return $this->belongsTo(UserDosen::class, 'user_id', 'id');
    }

    public function userStaff()
    {
        return $this->belongsTo(UserStaff::class, 'user_id', 'id');
    }
}