<?php

namespace App\Http\Controllers;

use App\Models\Holiday;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Log;

class HolidayController extends Controller
{
    public function index()
    {
        $holidays = Holiday::where('is_active', 1)->get();
        return view('holidays.index', compact('holidays'));
    }

    public function create()
    {
        return view('holidays.create');
    }

    // public function store(Request $request)
    // {
    //     $request->validate([
    //         'holiday_name' => 'required|string|max:255',
    //         'holiday_date' => 'required|date',
    //         'holiday_type' => 'required|in:Full day,First half,Second half'
    //     ]);

    //     $holidayData = [
    //         'holiday_name' => $request->holiday_name,
    //         'holiday_date' => $request->holiday_date,
    //         'holiday_type' => $request->holiday_type,
    //         'is_active' => true,
    //     ];

    //     // Debug: Log what we're about to save
    //     \Log::info('Creating holiday with data:', $holidayData);

    //     $holiday = Holiday::create($holidayData);

    //     // Debug: Log what was actually saved
    //     \Log::info('Holiday created:', $holiday->toArray());

    //     return response()->json([
    //         'success' => true,
    //         'message' => 'Holiday created successfully!',
    //         'holiday' => $holiday
    //     ]);
    // }

    public function store(Request $request)
    {
        $request->validate([
            'holiday_name' => 'required|string|max:255',
            'holiday_date' => 'required|date',
            // Make optional OR keep but handle missing
            'holiday_type' => 'nullable|in:Full day,First half,Second half'
        ]);

        // Default value if not coming
        $holidayType = $request->holiday_type ?? 'Full day';

        // Default Working Hours
        $defaultMorning = ['start' => '09:00:00', 'end' => '13:00:00'];
        $defaultAfternoon = ['start' => '14:00:00', 'end' => '18:00:00'];

        $startTime = null;
        $endTime = null;

        // Time logic
        if ($holidayType === 'Full day') {
            $startTime = null;
            $endTime = null;
        } elseif ($holidayType === 'First half') {
            $startTime = $defaultAfternoon['start'];
            $endTime = $defaultAfternoon['end'];
        } elseif ($holidayType === 'Second half') {
            $startTime = $defaultMorning['start'];
            $endTime = $defaultMorning['end'];
        }

        $holidayData = [
            'holiday_name' => $request->holiday_name,
            'holiday_date' => $request->holiday_date,
            'holiday_type' => $holidayType,
            'start_time' => $startTime,
            'end_time' => $endTime,
            'is_active' => true,
        ];

        \Log::info('Creating holiday with data:', $holidayData);

        $holiday = Holiday::create($holidayData);

        return response()->json([
            'success' => true,
            'message' => 'Holiday created successfully!',
            'holiday' => $holiday
        ]);
    }

    // public function update(Request $request, Holiday $holiday)
    // {
    //     $request->validate([
    //         'holiday_name' => 'required|string|max:255',
    //         'holiday_date' => 'required|date',
    //         'holiday_type' => 'required|in:Full day,First half,Second half'
    //     ]);

    //     $holiday->update([
    //         'holiday_name' => $request->holiday_name,
    //         'holiday_date' => $request->holiday_date,
    //         'holiday_type' => $request->holiday_type,
    //     ]);

    //     return response()->json([
    //         'success' => true,
    //         'holiday' => $holiday->fresh()
    //     ]);
    // }
    public function update(Request $request, Holiday $holiday)
    {
        $request->validate([
            'holiday_name' => 'required|string|max:255',
            'holiday_date' => 'required|date',
            // allow null (same as store)
            'holiday_type' => 'nullable|in:Full day,First half,Second half'
        ]);

        // Default if not received
        $holidayType = $request->holiday_type ?? 'Full day';

        // Default Working Hours
        $defaultMorning = ['start' => '09:00:00', 'end' => '13:00:00'];
        $defaultAfternoon = ['start' => '14:00:00', 'end' => '18:00:00'];

        $startTime = null;
        $endTime = null;

        // Apply same logic
        if ($holidayType === 'Full day') {
            $startTime = null;
            $endTime = null;
        } elseif ($holidayType === 'First half') {
            $startTime = $defaultAfternoon['start'];
            $endTime = $defaultAfternoon['end'];
        } elseif ($holidayType === 'Second half') {
            $startTime = $defaultMorning['start'];
            $endTime = $defaultMorning['end'];
        }

        // Update all fields
        $holiday->update([
            'holiday_name' => $request->holiday_name,
            'holiday_date' => $request->holiday_date,
            'holiday_type' => $holidayType,
            'start_time' => $startTime,
            'end_time' => $endTime,
        ]);

        return response()->json([
            'success' => true,
            'message' => 'Holiday updated successfully!',
            'holiday' => $holiday->fresh()
        ]);
    }

    public function destroy(Holiday $holiday)
    {
        $holiday->update(['is_active' => false]);
        return response()->json([
            'success' => true,
            'message' => 'Holiday deleted successfully!'
        ]);
    }
}