<?php

namespace App\Http\Controllers\Api\Admin;

use App\Http\Controllers\Controller;
use App\Models\Attendance;
use App\Models\User;
use App\Models\Permission;
use Carbon\Carbon;
use Illuminate\Http\Request;

class ToprankController extends Controller
{
    public function index(Request $request)
    {
        $month = $request->input('month', Carbon::now()->month);
        $year = $request->input('year', Carbon::now()->year);
        $sort = $request->input('sort', 'desc');

        $ranking = User::select('users.id', 'users.name')
            ->where('role', 'karyawan')
            ->withCount(['permissions' => function($query) use ($month, $year) {
                $query->whereMonth('start_date', $month)
                    ->whereYear('start_date', $year);
            }])
            ->orderBy('permissions_count', $sort)
            ->paginate(10);

        $months = [
            1 => 'Januari', 2 => 'Februari', 3 => 'Maret', 4 => 'April',
            5 => 'Mei', 6 => 'Juni', 7 => 'Juli', 8 => 'Agustus',
            9 => 'September', 10 => 'Oktober', 11 => 'November', 12 => 'Desember'
        ];

        return view('dashboard.toprank', [
            'ranking' => $ranking,
            'months' => $months,
            'currentMonth' => $month,
            'currentYear' => $year,
            'sort' => $sort
        ]);
    }

public function userPermissionsWeb($userId, Request $request)
{
    try {
        $month = $request->input('month', Carbon::now()->month);
        $year = $request->input('year', Carbon::now()->year);

        $user = User::where('id', $userId)
                  ->where('role', 'karyawan')
                  ->firstOrFail();

        $permissions = Permission::where('user_id', $userId)
            ->whereMonth('start_date', $month)
            ->whereYear('start_date', $year)
            ->orderBy('start_date', 'desc')
            ->get()
            ->map(function ($item) {
                return [
                    'id' => $item->id,
                    'category' => $item->category,
                    'reason' => $item->reason,
                    'start_date' => $item->start_date,
                    'end_date' => $item->end_date,
                    'status' => $item->status,
                    'proof_photo' => $item->proof_photo,
                    'created_at' => $item->created_at,
                    'approved_at' => $item->approved_at,
                    'approved_by' => optional($item->approver)->name
                ];
            });

        return response()->json([
            'success' => true,
            'data' => [
                'all' => $permissions,
                'accepted' => $permissions->where('status', 'accepted')->values(),
                'pending' => $permissions->where('status', 'pending')->values(),
                'rejected' => $permissions->where('status', 'rejected')->values()
            ],
            'stats' => [
                'accepted' => $permissions->where('status', 'accepted')->count(),
                'pending' => $permissions->where('status', 'pending')->count(),
                'rejected' => $permissions->where('status', 'rejected')->count()
            ]
        ]);
    } catch (\Exception $e) {
        return response()->json([
            'success' => false,
            'message' => 'Gagal memuat data izin: ' . $e->getMessage()
        ], 500);
    }
}

// TOP RANK ABSEN
public function absensi(Request $request)
{
    $month = $request->input('month', Carbon::now()->month);
    $year = $request->input('year', Carbon::now()->year);
    $sort = $request->input('sort', 'desc');

    $ranking = User::select('users.id', 'users.name')
        ->where('role', 'karyawan')
        ->withCount(['attendances as total_absen' => function ($query) use ($month, $year) {
            $query->whereMonth('created_at', $month)
                  ->whereYear('created_at', $year);
        }])
        ->orderBy('total_absen', $sort)
        ->paginate(10);

    $months = [
        1 => 'Januari', 2 => 'Februari', 3 => 'Maret', 4 => 'April',
        5 => 'Mei', 6 => 'Juni', 7 => 'Juli', 8 => 'Agustus',
        9 => 'September', 10 => 'Oktober', 11 => 'November', 12 => 'Desember'
    ];

    if ($request->ajax()) {
        // Jika request AJAX, hanya kirim partial table
        return view('dashboard.toprank_absensi', [
            'ranking' => $ranking,
            'months' => $months,
            'currentMonth' => $month,
            'currentYear' => $year,
            'sort' => $sort
        ]);
    }

    // Jika normal page load
    return view('dashboard.toprank_absensi', [
        'ranking' => $ranking,
        'months' => $months,
        'currentMonth' => $month,
        'currentYear' => $year,
        'sort' => $sort
    ]);
}


public function userAttendances($userId, Request $request)
{
    try {
        $month = $request->input('month', Carbon::now()->month);
        $year = $request->input('year', Carbon::now()->year);

        $attendances = Attendance::with(['location', 'user'])
            ->where('user_id', $userId)
            ->whereMonth('created_at', $month)
            ->whereYear('created_at', $year)
            ->orderBy('created_at', 'desc')
            ->get();

        return response()->json([
            'success' => true,
            'data' => $attendances
        ]);
    } catch (\Exception $e) {
        return response()->json([
            'success' => false,
            'message' => 'Gagal memuat data absensi: ' . $e->getMessage()
        ], 500);
    }
}


}