@extends('layouts.app')

@section('title', 'Edit Gas Company')

@section('content')
<div class="container mx-auto px-4 py-6">
    <div class="max-w-3xl mx-auto">
        <div class="bg-white shadow-md rounded-lg p-6">
            <div class="flex justify-between items-center mb-6">
                <h1 class="text-2xl font-semibold text-gray-900">Edit Company</h1>
                <form action="{{ route('gas-companies.destroy', $company->id) }}" method="POST" onsubmit="return confirm('Are you sure you want to delete this company?')">
                    @csrf
                    @method('DELETE')
                    <button type="submit" class="px-3 py-1 text-sm text-red-600 hover:text-red-800">
                        Delete Company
                    </button>
                </form>
            </div>
            
            <form action="{{ route('gas-companies.update', $company->id) }}" method="POST" enctype="multipart/form-data">
                @csrf
                @method('PUT')
                
                <div class="grid grid-cols-1 md:grid-cols-2 gap-6">
                    <!-- Company Name -->
                    <div class="col-span-2">
                        <label for="name" class="block text-sm font-medium text-gray-700">Company Name *</label>
                        <input type="text" name="name" id="name" value="{{ old('name', $company->name) }}" required
                            class="mt-1 block w-full rounded-md border-gray-300 shadow-sm focus:border-primary-500 focus:ring-primary-500">
                        @error('name')
                            <p class="mt-1 text-sm text-red-600">{{ $message }}</p>
                        @enderror
                    </div>

                    <!-- Logo Upload -->
                    <div class="col-span-2">
                        <label class="block text-sm font-medium text-gray-700">Company Logo</label>
                        <div class="mt-1 flex items-center">
                            <span class="inline-block h-12 w-12 rounded-full overflow-hidden bg-gray-100">
                                @if($company->logo_path)
                                    <img src="{{ asset('storage/' . $company->logo_path) }}" alt="{{ $company->name }} logo" class="h-full w-full object-cover">
                                @else
                                    <svg class="h-full w-full text-gray-300" fill="currentColor" viewBox="0 0 24 24">
                                        <path d="M24 20.993V24H0v-2.996A14.977 14.977 0 0112.004 15c4.904 0 9.26 2.354 11.996 5.993zM16.002 8.999a4 4 0 11-8 0 4 4 0 018 0z" />
                                    </svg>
                                @endif
                            </span>
                            <label for="logo" class="ml-5 cursor-pointer">
                                <span class="px-3 py-1.5 border border-gray-300 rounded-md text-sm font-medium text-gray-700 hover:bg-gray-50 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-primary-500">
                                    {{ $company->logo_path ? 'Change' : 'Upload' }}
                                </span>
                                <input id="logo" name="logo" type="file" class="sr-only" accept="image/*">
                            </label>
                            @if($company->logo_path)
                                <button type="button" onclick="document.getElementById('remove_logo').value = '1'; this.previousElementSibling.querySelector('span').textContent = 'Change'; this.previousElementSibling.querySelector('input').value = ''; this.nextElementSibling.style.display = 'block'; this.previousElementSibling.previousElementSibling.innerHTML = '<svg class=\'h-full w-full text-gray-300\' fill=\'currentColor\' viewBox=\'0 0 24 24\'><path d=\'M24 20.993V24H0v-2.996A14.977 14.977 0 0112.004 15c4.904 0 9.26 2.354 11.996 5.993zM16.002 8.999a4 4 0 11-8 0 4 4 0 018 0z\' /></svg>';" class="ml-2 text-sm text-red-600 hover:text-red-800">
                                    Remove
                                </button>
                                <input type="hidden" name="remove_logo" id="remove_logo" value="0">
                                <p class="text-xs text-gray-500 ml-5" style="display: none;">Logo will be removed when you save changes.</p>
                            @endif
                        </div>
                        <p class="mt-1 text-xs text-gray-500">Square image, 200x200px recommended</p>
                        @error('logo')
                            <p class="mt-1 text-sm text-red-600">{{ $message }}</p>
                        @enderror
                    </div>

                    <!-- Contact Information -->
                    <div class="col-span-2">
                        <h3 class="text-lg font-medium text-gray-900 mb-3">Contact Information</h3>
                        <div class="space-y-4">
                            <div>
                                <label for="contact_email" class="block text-sm font-medium text-gray-700">Email Address *</label>
                                <input type="email" name="contact_email" id="contact_email" value="{{ old('contact_email', $company->contact_email) }}" required
                                    class="mt-1 block w-full rounded-md border-gray-300 shadow-sm focus:border-primary-500 focus:ring-primary-500">
                                @error('contact_email')
                                    <p class="mt-1 text-sm text-red-600">{{ $message }}</p>
                                @enderror
                            </div>
                            
                            <div>
                                <label for="contact_phone" class="block text-sm font-medium text-gray-700">Phone Number *</label>
                                <input type="tel" name="contact_phone" id="contact_phone" value="{{ old('contact_phone', $company->contact_phone) }}" required
                                    class="mt-1 block w-full rounded-md border-gray-300 shadow-sm focus:border-primary-500 focus:ring-primary-500">
                                @error('contact_phone')
                                    <p class="mt-1 text-sm text-red-600">{{ $message }}</p>
                                @enderror
                            </div>
                        </div>
                    </div>

                    <!-- Address -->
                    <div class="col-span-2">
                        <label for="address" class="block text-sm font-medium text-gray-700">Address *</label>
                        <textarea name="address" id="address" rows="3" required
                            class="mt-1 block w-full rounded-md border-gray-300 shadow-sm focus:border-primary-500 focus:ring-primary-500">{{ old('address', $company->address) }}</textarea>
                        @error('address')
                            <p class="mt-1 text-sm text-red-600">{{ $message }}</p>
                        @enderror
                    </div>

                    <!-- Description -->
                    <div class="col-span-2">
                        <label for="description" class="block text-sm font-medium text-gray-700">Description</label>
                        <textarea name="description" id="description" rows="4"
                            class="mt-1 block w-full rounded-md border-gray-300 shadow-sm focus:border-primary-500 focus:ring-primary-500">{{ old('description', $company->description) }}</textarea>
                        @error('description')
                            <p class="mt-1 text-sm text-red-600">{{ $message }}</p>
                        @enderror
                    </div>

                    <!-- Status -->
                    <div class="col-span-2">
                        <div class="flex items-center">
                            <input type="checkbox" name="is_active" id="is_active" value="1" {{ old('is_active', $company->is_active) ? 'checked' : '' }}
                                class="h-4 w-4 text-primary-600 focus:ring-primary-500 border-gray-300 rounded">
                            <label for="is_active" class="ml-2 block text-sm text-gray-700">
                                Active
                            </label>
                        </div>
                        <p class="mt-1 text-xs text-gray-500">Inactive companies won't be available for new sensor registrations.</p>
                        @error('is_active')
                            <p class="mt-1 text-sm text-red-600">{{ $message }}</p>
                        @enderror
                    </div>
                </div>

                <div class="mt-8 flex justify-end space-x-3">
                    <a href="{{ route('gas-companies.show', $company->id) }}" class="px-4 py-2 border border-gray-300 rounded-md text-sm font-medium text-gray-700 hover:bg-gray-50">
                        Cancel
                    </a>
                    <button type="submit" class="px-4 py-2 border border-transparent rounded-md shadow-sm text-sm font-medium text-white bg-primary-600 hover:bg-primary-700 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-primary-500">
                        Update Company
                    </button>
                </div>
            </form>
        </div>
    </div>
</div>

@push('scripts')
<script>
    // Preview logo before upload
    document.getElementById('logo').addEventListener('change', function(e) {
        const file = e.target.files[0];
        if (file) {
            const reader = new FileReader();
            reader.onload = function(e) {
                const preview = document.querySelector('.inline-block.h-12.w-12.rounded-full.overflow-hidden.bg-gray-100');
                preview.innerHTML = `<img src="${e.target.result}" alt="Logo preview" class="h-full w-full object-cover">`;
                
                // Hide remove button if it exists
                const removeBtn = document.querySelector('button[onclick^="document.getElementById']');
                if (removeBtn) {
                    removeBtn.style.display = 'inline-block';
                    removeBtn.previousElementSibling.value = '0';
                }
                
                // Hide remove message if it exists
                const removeMsg = document.querySelector('p.text-xs.text-gray-500.ml-5');
                if (removeMsg) {
                    removeMsg.style.display = 'none';
                }
            }
            reader.readAsDataURL(file);
        }
    });
</script>
@endpush
@endsection