@extends('layouts.app')

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

@section('content')
<div class="bg-white shadow-sm border-b">
    <div class="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8">
        <div class="flex justify-between items-center py-4">
            <div class="flex items-center space-x-3">
                <a href="{{ route('admin.departments.show', $department) }}" class="text-gray-600 hover:text-gray-700">
                    <i class="fas fa-arrow-left mr-2"></i>Back to Department
                </a>
                <h1 class="text-2xl font-bold text-gray-900">Edit Department: {{ $department->name }}</h1>
            </div>
        </div>
    </div>
</div>

<div class="max-w-4xl mx-auto px-4 sm:px-6 lg:px-8 py-8">
    <form action="{{ route('admin.departments.update', $department) }}" method="POST" class="space-y-6">
        @csrf
        @method('PUT')

        <!-- Basic Information -->
        <div class="bg-white rounded-lg shadow p-6">
            <h2 class="text-lg font-semibold text-gray-900 mb-4">Basic Information</h2>
            <div class="grid grid-cols-1 md:grid-cols-2 gap-6">
                <div>
                    <label for="name" class="block text-sm font-medium text-gray-700 mb-1">Department Name *</label>
                    <input type="text" id="name" name="name" required value="{{ old('name', $department->name) }}"
                           class="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-blue-500">
                    @error('name')
                        <p class="mt-1 text-sm text-red-600">{{ $message }}</p>
                    @enderror
                </div>
                <div>
                    <label for="code" class="block text-sm font-medium text-gray-700 mb-1">Department Code</label>
                    <input type="text" id="code" name="code" value="{{ old('code', $department->code) }}"
                           class="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-blue-500">
                    @error('code')
                        <p class="mt-1 text-sm text-red-600">{{ $message }}</p>
                    @enderror
                </div>
                <div>
                    <label for="parent_department_id" class="block text-sm font-medium text-gray-700 mb-1">Parent Department</label>
                    <select id="parent_department_id" name="parent_department_id"
                            class="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-blue-500">
                        <option value="">No Parent</option>
                        @foreach($departments as $dept)
                            @if($dept->id != $department->id)
                                <option value="{{ $dept->id }}" {{ old('parent_department_id', $department->parent_department_id) == $dept->id ? 'selected' : '' }}>
                                    {{ $dept->name }}
                                </option>
                            @endif
                        @endforeach
                    </select>
                    @error('parent_department_id')
                        <p class="mt-1 text-sm text-red-600">{{ $message }}</p>
                    @enderror
                </div>
                <div>
                    <label for="location" class="block text-sm font-medium text-gray-700 mb-1">Location</label>
                    <input type="text" id="location" name="location" value="{{ old('location', $department->location) }}"
                           class="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-blue-500">
                    @error('location')
                        <p class="mt-1 text-sm text-red-600">{{ $message }}</p>
                    @enderror
                </div>
                <div class="md:col-span-2">
                    <label for="description" class="block text-sm font-medium text-gray-700 mb-1">Description</label>
                    <textarea id="description" name="description" rows="3"
                              class="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-blue-500">{{ old('description', $department->description) }}</textarea>
                    @error('description')
                        <p class="mt-1 text-sm text-red-600">{{ $message }}</p>
                    @enderror
                </div>
            </div>
        </div>

        <!-- Personnel Assignment -->
        <div class="bg-white rounded-lg shadow p-6">
            <h2 class="text-lg font-semibold text-gray-900 mb-4">Personnel Assignment</h2>
            <div class="grid grid-cols-1 md:grid-cols-2 gap-6">
                <div>
                    <label for="head_of_department_id" class="block text-sm font-medium text-gray-700 mb-1">Head of Department</label>
                    <select id="head_of_department_id" name="head_of_department_id"
                            class="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-blue-500">
                        <option value="">Select Head of Department</option>
                        @foreach($users as $user)
                            <option value="{{ $user->id }}" {{ old('head_of_department_id', $department->head_of_department_id) == $user->id ? 'selected' : '' }}>
                                {{ $user->name }}
                            </option>
                        @endforeach
                    </select>
                    @error('head_of_department_id')
                        <p class="mt-1 text-sm text-red-600">{{ $message }}</p>
                    @enderror
                </div>
                <div>
                    <label for="hse_officer_id" class="block text-sm font-medium text-gray-700 mb-1">HSE Officer</label>
                    <select id="hse_officer_id" name="hse_officer_id"
                            class="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-blue-500">
                        <option value="">Select HSE Officer</option>
                        @foreach($users as $user)
                            <option value="{{ $user->id }}" {{ old('hse_officer_id', $department->hse_officer_id) == $user->id ? 'selected' : '' }}>
                                {{ $user->name }}
                            </option>
                        @endforeach
                    </select>
                    @error('hse_officer_id')
                        <p class="mt-1 text-sm text-red-600">{{ $message }}</p>
                    @enderror
                </div>
            </div>
        </div>

        <!-- Form Actions -->
        <div class="bg-white rounded-lg shadow p-6">
            <div class="flex justify-end space-x-4">
                <a href="{{ route('admin.departments.show', $department) }}" 
                   class="px-6 py-2 text-gray-700 bg-white border border-gray-300 rounded-lg hover:bg-gray-50 transition-colors">
                    Cancel
                </a>
                <button type="submit" 
                        class="px-6 py-2 bg-blue-600 text-white rounded-lg hover:bg-blue-700 transition-colors">
                    <i class="fas fa-save mr-2"></i>Update Department
                </button>
            </div>
        </div>
    </form>
</div>
@endsection