@extends('layouts.app')

@section('title', 'Edit Shift')

@section('content')
<div class="container mx-auto px-4 sm:px-6 lg:px-8 py-8">
    <div class="flex justify-between items-center mb-6">
        <h2 class="text-3xl font-bold text-gray-800"></h2>
        <a href="{{ route('shifts.index') }}" class="bg-gray-500 hover:bg-gray-600 text-white font-bold py-2 px-4 rounded-lg shadow transition duration-300 ease-in-out transform hover:-translate-y-1 hover:scale-110">
            Back to Shifts
        </a>
    </div>

    <div class="bg-white shadow-lg rounded-lg overflow-hidden p-6">
        <form action="{{ route('shifts.update', $shift) }}" method="POST">
            @csrf
            @method('PUT')
            <div class="mb-6">
                <h3 class="text-xl font-semibold mb-4 text-gray-800">{{ \Carbon\Carbon::parse($shift->start_time)->format('H:i') }} - {{ \Carbon\Carbon::parse($shift->end_time)->format('H:i') }}</h3>
                <p class="text-gray-600 mb-4">Date: {{ $shift->date->format('F d, Y') }}</p>
            </div>
            
            @foreach($departments as $department)
                <div class="mb-6">
                    <h4 class="text-lg font-medium mb-3 text-gray-700">{{ $department->name }}</h4>
                    <div class="grid grid-cols-1 sm:grid-cols-2 md:grid-cols-3 lg:grid-cols-4 gap-4">
                        @foreach($department->designations as $designation)
                            <div class="relative">
                                <label for="req_{{ $department->id }}_{{ $designation->id }}" class="block text-sm font-medium text-gray-700 mb-1">{{ $designation->name }}</label>
                                <input type="number" 
                                       name="requirements[{{ $department->id }}][{{ $designation->id }}]" 
                                       id="req_{{ $department->id }}_{{ $designation->id }}" 
                                       class="mt-1 block w-full rounded-md border-gray-300 shadow-sm focus:border-red-500 focus:ring focus:ring-red-200 focus:ring-opacity-50" 
                                       min="0" 
                                       value="{{ $shift->requirements->where('department_id', $department->id)->where('designation_id', $designation->id)->first()->employee_count ?? 0 }}" 
                                       required>
                            </div>
                        @endforeach
                    </div>
                </div>
            @endforeach

            <div class="mt-8">
                <button type="submit" class="w-full sm:w-auto bg-red-600 hover:bg-red-700 text-white font-bold py-3 px-6 rounded-lg shadow-lg transition duration-300 ease-in-out transform hover:-translate-y-1 hover:scale-105 focus:outline-none focus:ring-2 focus:ring-red-500 focus:ring-opacity-50">
                    Update Shift
                </button>
            </div>
        </form>
    </div>
</div>
@endsection