@extends('layouts.app')

@section('title', 'Create Production')
@section('subtitle', 'Create a new production operation')

@section('content')
<div class="max-w-4xl mx-auto py-4 sm:py-6 px-4 sm:px-6 lg:px-8">
    <!-- Back Button -->
    <div class="mb-6">
        <a href="{{ route('production.index') }}" class="inline-flex items-center text-gray-600 hover:text-gray-900">
            <i class="fas fa-arrow-left mr-2"></i>
            Back to Productions
        </a>
    </div>

    <!-- Success/Error Messages -->
    @if(session('success'))
        <div class="mb-6 bg-green-50 border border-green-200 text-green-700 px-4 py-3 rounded-lg">
            <div class="flex items-center">
                <i class="fas fa-check-circle mr-2"></i>
                {{ session('success') }}
            </div>
        </div>
    @endif

    @if(session('error'))
        <div class="mb-6 bg-red-50 border border-red-200 text-red-700 px-4 py-3 rounded-lg">
            <div class="flex items-center">
                <i class="fas fa-exclamation-circle mr-2"></i>
                {{ session('error') }}
            </div>
        </div>
    @endif

    <!-- Production Form -->
    <div class="bg-white rounded-xl shadow-lg overflow-hidden">
        <div class="px-6 py-4 border-b border-gray-200 bg-blue-50">
            <h3 class="text-lg font-medium text-gray-900">
                <i class="fas fa-plus text-blue-600 mr-2"></i>
                Create New Production
            </h3>
        </div>
        
        <form method="POST" action="{{ route('production.store') }}" class="p-6">
            @csrf
            
            <div class="grid grid-cols-1 md:grid-cols-2 gap-6">
                <!-- Basic Information -->
                <div class="space-y-6">
                    <h4 class="text-lg font-semibold text-gray-900 border-b border-gray-200 pb-2">Basic Information</h4>
                    
                    <div>
                        <label for="production_name" class="block text-sm font-medium text-gray-700 mb-2">Production Name *</label>
                        <input type="text" id="production_name" name="production_name" required
                               class="w-full px-3 py-2 border border-gray-300 rounded-lg focus:outline-none focus:ring-blue-500 focus:border-blue-500 transition-colors @error('production_name') border-red-500 ring-red-500 @enderror"
                               value="{{ old('production_name') }}" placeholder="Enter production name">
                        @error('production_name')
                            <p class="text-red-600 text-xs mt-1">{{ $message }}</p>
                        @enderror
                    </div>

                    <div>
                        <label for="description" class="block text-sm font-medium text-gray-700 mb-2">Description</label>
                        <textarea id="description" name="description" rows="3"
                                  class="w-full px-3 py-2 border border-gray-300 rounded-lg focus:outline-none focus:ring-blue-500 focus:border-blue-500 transition-colors @error('description') border-red-500 ring-red-500 @enderror"
                                  placeholder="Enter production description...">{{ old('description') }}</textarea>
                        @error('description')
                            <p class="text-red-600 text-xs mt-1">{{ $message }}</p>
                        @enderror
                    </div>

                    <div>
                        <label for="type" class="block text-sm font-medium text-gray-700 mb-2">Production Type *</label>
                        <select id="type" name="type" required
                                class="w-full px-3 py-2 border border-gray-300 rounded-lg focus:outline-none focus:ring-blue-500 focus:border-blue-500 transition-colors @error('type') border-red-500 ring-red-500 @enderror">
                            <option value="">Select Type</option>
                            @foreach($types as $key => $value)
                                <option value="{{ $key }}" {{ old('type') == $key ? 'selected' : '' }}>{{ $value }}</option>
                            @endforeach
                        </select>
                        @error('type')
                            <p class="text-red-600 text-xs mt-1">{{ $message }}</p>
                        @enderror
                    </div>

                    <div>
                        <label for="priority" class="block text-sm font-medium text-gray-700 mb-2">Priority *</label>
                        <select id="priority" name="priority" required
                                class="w-full px-3 py-2 border border-gray-300 rounded-lg focus:outline-none focus:ring-blue-500 focus:border-blue-500 transition-colors @error('priority') border-red-500 ring-red-500 @enderror">
                            <option value="">Select Priority</option>
                            @foreach($priorities as $key => $value)
                                <option value="{{ $key }}" {{ old('priority') == $key ? 'selected' : '' }}>{{ $value }}</option>
                            @endforeach
                        </select>
                        @error('priority')
                            <p class="text-red-600 text-xs mt-1">{{ $message }}</p>
                        @enderror
                    </div>
                </div>

                <!-- Production Details -->
                <div class="space-y-6">
                    <h4 class="text-lg font-semibold text-gray-900 border-b border-gray-200 pb-2">Production Details</h4>
                    
                    <div>
                        <label for="target_quantity" class="block text-sm font-medium text-gray-700 mb-2">Target Quantity</label>
                        <input type="number" id="target_quantity" name="target_quantity" step="0.001" min="0"
                               class="w-full px-3 py-2 border border-gray-300 rounded-lg focus:outline-none focus:ring-blue-500 focus:border-blue-500 transition-colors @error('target_quantity') border-red-500 ring-red-500 @enderror"
                               value="{{ old('target_quantity') }}" placeholder="Enter target quantity">
                        @error('target_quantity')
                            <p class="text-red-600 text-xs mt-1">{{ $message }}</p>
                        @enderror
                    </div>

                    <div>
                        <label for="unit_of_measure" class="block text-sm font-medium text-gray-700 mb-2">Unit of Measure *</label>
                        <select id="unit_of_measure" name="unit_of_measure" required
                                class="w-full px-3 py-2 border border-gray-300 rounded-lg focus:outline-none focus:ring-blue-500 focus:border-blue-500 transition-colors @error('unit_of_measure') border-red-500 ring-red-500 @enderror">
                            <option value="">Select Unit</option>
                            <option value="tons" {{ old('unit_of_measure') == 'tons' ? 'selected' : '' }}>Tons</option>
                            <option value="kilograms" {{ old('unit_of_measure') == 'kilograms' ? 'selected' : '' }}>Kilograms</option>
                            <option value="pounds" {{ old('unit_of_measure') == 'pounds' ? 'selected' : '' }}>Pounds</option>
                            <option value="ounces" {{ old('unit_of_measure') == 'ounces' ? 'selected' : '' }}>Ounces</option>
                            <option value="cubic_meters" {{ old('unit_of_measure') == 'cubic_meters' ? 'selected' : '' }}>Cubic Meters</option>
                            <option value="cubic_feet" {{ old('unit_of_measure') == 'cubic_feet' ? 'selected' : '' }}>Cubic Feet</option>
                        </select>
                        @error('unit_of_measure')
                            <p class="text-red-600 text-xs mt-1">{{ $message }}</p>
                        @enderror
                    </div>

                    <div>
                        <label for="estimated_duration_hours" class="block text-sm font-medium text-gray-700 mb-2">Estimated Duration (Hours)</label>
                        <input type="number" id="estimated_duration_hours" name="estimated_duration_hours" min="1"
                               class="w-full px-3 py-2 border border-gray-300 rounded-lg focus:outline-none focus:ring-blue-500 focus:border-blue-500 transition-colors @error('estimated_duration_hours') border-red-500 ring-red-500 @enderror"
                               value="{{ old('estimated_duration_hours') }}" placeholder="Enter estimated duration">
                        @error('estimated_duration_hours')
                            <p class="text-red-600 text-xs mt-1">{{ $message }}</p>
                        @enderror
                    </div>

                    <div>
                        <label for="estimated_cost" class="block text-sm font-medium text-gray-700 mb-2">Estimated Cost</label>
                        <input type="number" id="estimated_cost" name="estimated_cost" step="0.01" min="0"
                               class="w-full px-3 py-2 border border-gray-300 rounded-lg focus:outline-none focus:ring-blue-500 focus:border-blue-500 transition-colors @error('estimated_cost') border-red-500 ring-red-500 @enderror"
                               value="{{ old('estimated_cost') }}" placeholder="Enter estimated cost">
                        @error('estimated_cost')
                            <p class="text-red-600 text-xs mt-1">{{ $message }}</p>
                        @enderror
                    </div>
                </div>
            </div>

            <!-- Scheduling -->
            <div class="mt-8">
                <h4 class="text-lg font-semibold text-gray-900 border-b border-gray-200 pb-2 mb-6">Scheduling</h4>
                <div class="grid grid-cols-1 md:grid-cols-2 gap-6">
                    <div>
                        <label for="planned_start_date" class="block text-sm font-medium text-gray-700 mb-2">Planned Start Date *</label>
                        <input type="datetime-local" id="planned_start_date" name="planned_start_date" required
                               class="w-full px-3 py-2 border border-gray-300 rounded-lg focus:outline-none focus:ring-blue-500 focus:border-blue-500 transition-colors @error('planned_start_date') border-red-500 ring-red-500 @enderror"
                               value="{{ old('planned_start_date') }}">
                        @error('planned_start_date')
                            <p class="text-red-600 text-xs mt-1">{{ $message }}</p>
                        @enderror
                    </div>

                    <div>
                        <label for="planned_end_date" class="block text-sm font-medium text-gray-700 mb-2">Planned End Date *</label>
                        <input type="datetime-local" id="planned_end_date" name="planned_end_date" required
                               class="w-full px-3 py-2 border border-gray-300 rounded-lg focus:outline-none focus:ring-blue-500 focus:border-blue-500 transition-colors @error('planned_end_date') border-red-500 ring-red-500 @enderror"
                               value="{{ old('planned_end_date') }}">
                        @error('planned_end_date')
                            <p class="text-red-600 text-xs mt-1">{{ $message }}</p>
                        @enderror
                    </div>
                </div>
            </div>

            <!-- Location -->
            <div class="mt-8">
                <h4 class="text-lg font-semibold text-gray-900 border-b border-gray-200 pb-2 mb-6">Location</h4>
                <div class="grid grid-cols-1 md:grid-cols-2 gap-6">
                    <div>
                        <label for="production_area" class="block text-sm font-medium text-gray-700 mb-2">Production Area</label>
                        <input type="text" id="production_area" name="production_area"
                               class="w-full px-3 py-2 border border-gray-300 rounded-lg focus:outline-none focus:ring-blue-500 focus:border-blue-500 transition-colors @error('production_area') border-red-500 ring-red-500 @enderror"
                               value="{{ old('production_area') }}" placeholder="Enter production area">
                        @error('production_area')
                            <p class="text-red-600 text-xs mt-1">{{ $message }}</p>
                        @enderror
                    </div>

                    <div>
                        <label for="location_coordinates" class="block text-sm font-medium text-gray-700 mb-2">Location Coordinates</label>
                        <input type="text" id="location_coordinates" name="location_coordinates"
                               class="w-full px-3 py-2 border border-gray-300 rounded-lg focus:outline-none focus:ring-blue-500 focus:border-blue-500 transition-colors @error('location_coordinates') border-red-500 ring-red-500 @enderror"
                               value="{{ old('location_coordinates') }}" placeholder="e.g., -8.5,33.0">
                        @error('location_coordinates')
                            <p class="text-red-600 text-xs mt-1">{{ $message }}</p>
                        @enderror
                    </div>
                </div>

                <div class="mt-4">
                    <label for="location_description" class="block text-sm font-medium text-gray-700 mb-2">Location Description</label>
                    <textarea id="location_description" name="location_description" rows="2"
                              class="w-full px-3 py-2 border border-gray-300 rounded-lg focus:outline-none focus:ring-blue-500 focus:border-blue-500 transition-colors @error('location_description') border-red-500 ring-red-500 @enderror"
                              placeholder="Enter location description...">{{ old('location_description') }}</textarea>
                    @error('location_description')
                        <p class="text-red-600 text-xs mt-1">{{ $message }}</p>
                    @enderror
                </div>
            </div>

            <!-- Resource Allocation -->
            <div class="mt-8">
                <h4 class="text-lg font-semibold text-gray-900 border-b border-gray-200 pb-2 mb-6">Resource Allocation</h4>
                <div class="grid grid-cols-1 md:grid-cols-2 gap-6">
                    <div>
                        <label for="assigned_equipment" class="block text-sm font-medium text-gray-700 mb-2">Assigned Equipment</label>
                        <select id="assigned_equipment" name="assigned_equipment[]" multiple
                                class="w-full px-3 py-2 border border-gray-300 rounded-lg focus:outline-none focus:ring-blue-500 focus:border-blue-500 transition-colors @error('assigned_equipment') border-red-500 ring-red-500 @enderror">
                            @foreach($equipment as $item)
                                <option value="{{ $item->id }}" {{ in_array($item->id, old('assigned_equipment', [])) ? 'selected' : '' }}>
                                    {{ $item->name }} ({{ $item->equipment_code }})
                                </option>
                            @endforeach
                        </select>
                        <p class="text-xs text-gray-500 mt-1">Hold Ctrl/Cmd to select multiple equipment</p>
                        @error('assigned_equipment')
                            <p class="text-red-600 text-xs mt-1">{{ $message }}</p>
                        @enderror
                    </div>

                    <div>
                        <label for="assigned_personnel" class="block text-sm font-medium text-gray-700 mb-2">Assigned Personnel</label>
                        <select id="assigned_personnel" name="assigned_personnel[]" multiple
                                class="w-full px-3 py-2 border border-gray-300 rounded-lg focus:outline-none focus:ring-blue-500 focus:border-blue-500 transition-colors @error('assigned_personnel') border-red-500 ring-red-500 @enderror">
                            @foreach($personnel as $person)
                                <option value="{{ $person->id }}" {{ in_array($person->id, old('assigned_personnel', [])) ? 'selected' : '' }}>
                                    {{ $person->full_name }} ({{ $person->employee_id }})
                                </option>
                            @endforeach
                        </select>
                        <p class="text-xs text-gray-500 mt-1">Hold Ctrl/Cmd to select multiple personnel</p>
                        @error('assigned_personnel')
                            <p class="text-red-600 text-xs mt-1">{{ $message }}</p>
                        @enderror
                    </div>
                </div>
            </div>

            <!-- Notes -->
            <div class="mt-8">
                <h4 class="text-lg font-semibold text-gray-900 border-b border-gray-200 pb-2 mb-6">Additional Information</h4>
                <div>
                    <label for="notes" class="block text-sm font-medium text-gray-700 mb-2">Notes</label>
                    <textarea id="notes" name="notes" rows="4"
                              class="w-full px-3 py-2 border border-gray-300 rounded-lg focus:outline-none focus:ring-blue-500 focus:border-blue-500 transition-colors @error('notes') border-red-500 ring-red-500 @enderror"
                              placeholder="Enter any additional notes...">{{ old('notes') }}</textarea>
                    @error('notes')
                        <p class="text-red-600 text-xs mt-1">{{ $message }}</p>
                    @enderror
                </div>
            </div>

            <!-- Submit Button -->
            <div class="mt-8 flex justify-end">
                <button type="submit" class="px-6 py-3 bg-blue-500 text-white rounded-lg hover:bg-blue-600 transition-colors font-medium">
                    <i class="fas fa-save mr-2"></i>
                    Create Production
                </button>
            </div>
        </form>
    </div>
</div>
@endsection