@extends('layouts.admin')

@section('title', 'Dynamic Fields')
@section('header', 'Dynamic Fields')

@section('content')
<div class="bg-white rounded-xl shadow-sm overflow-hidden mb-6">
    <div class="p-4 border-b border-gray-100">
        <div class="flex flex-wrap gap-2">
            @foreach($modules as $mod)
                <a href="{{ route('admin.dynamic-fields.index', ['module' => $mod]) }}" class="px-4 py-2 rounded-lg text-sm font-medium transition {{ $module === $mod ? 'bg-blue-600 text-white' : 'bg-gray-100 text-gray-700 hover:bg-gray-200' }}">{{ ucfirst($mod) }}</a>
            @endforeach
            @php $commonModules = ['product', 'user', 'category', 'post', 'page', 'customer', 'order'] @endphp
            @foreach($commonModules as $mod)
                @if(!in_array($mod, $modules->toArray()))
                    <a href="{{ route('admin.dynamic-fields.index', ['module' => $mod]) }}" class="px-4 py-2 rounded-lg text-sm font-medium bg-gray-100 text-gray-700 hover:bg-gray-200 transition">{{ ucfirst($mod) }}</a>
                @endif
            @endforeach
        </div>
    </div>
</div>

@if(session('success'))
    <div class="mb-4 p-4 bg-green-100 border border-green-400 text-green-700 rounded-lg">
        {{ session('success') }}
    </div>
@endif

<div class="bg-white rounded-xl shadow-sm overflow-hidden mb-6">
    <div class="p-6 border-b border-gray-100">
        <h3 class="text-lg font-semibold text-gray-800">Add New Field</h3>
    </div>
    <div class="p-6">
        <form method="POST" action="{{ route('admin.dynamic-fields.store') }}" class="grid grid-cols-1 md:grid-cols-6 gap-4 items-end">
            @csrf
            <div>
                <label class="block text-sm font-medium text-gray-700 mb-1">Module</label>
                <input type="text" name="module" value="{{ $module }}" required class="w-full px-3 py-2 border rounded-lg text-sm focus:ring-2 focus:ring-blue-500 focus:outline-none">
            </div>
            <div>
                <label class="block text-sm font-medium text-gray-700 mb-1">Field Name</label>
                <input type="text" name="field_name" placeholder="custom_field" required class="w-full px-3 py-2 border rounded-lg text-sm focus:ring-2 focus:ring-blue-500 focus:outline-none">
            </div>
            <div>
                <label class="block text-sm font-medium text-gray-700 mb-1">Type</label>
                <select name="type" id="fieldType" onchange="toggleOptions()" class="w-full px-3 py-2 border rounded-lg text-sm focus:ring-2 focus:ring-blue-500 focus:outline-none">
                    <option value="text">Text</option>
                    <option value="textarea">Textarea</option>
                    <option value="number">Number</option>
                    <option value="email">Email</option>
                    <option value="url">URL</option>
                    <option value="select">Select</option>
                    <option value="checkbox">Checkbox</option>
                    <option value="radio">Radio</option>
                    <option value="date">Date</option>
                    <option value="datetime">DateTime</option>
                </select>
            </div>
            <div id="optionsGroup" class="hidden">
                <label class="block text-sm font-medium text-gray-700 mb-1">Options</label>
                <textarea name="options" placeholder='["option1", "option2"]' class="w-full px-3 py-2 border rounded-lg text-sm focus:ring-2 focus:ring-blue-500 focus:outline-none"></textarea>
            </div>
            <div>
                <label class="flex items-center gap-2">
                    <input type="checkbox" name="is_required" value="1" class="w-4 h-4 text-blue-600 rounded">
                    <span class="text-sm text-gray-700">Required</span>
                </label>
            </div>
            <div>
                <button type="submit" class="px-4 py-2 bg-blue-600 text-white rounded-lg text-sm hover:bg-blue-700">
                    <i class="fas fa-plus mr-2"></i>Add
                </button>
            </div>
        </form>
    </div>
</div>

<div class="bg-white rounded-xl shadow-sm overflow-hidden">
    <div class="p-6 border-b border-gray-100">
        <h3 class="text-lg font-semibold text-gray-800">Fields for {{ ucfirst($module) }}</h3>
    </div>
    <div class="overflow-x-auto">
        <table class="w-full">
            <thead class="bg-gray-100">
                <tr>
                    <th class="px-6 py-3 text-left text-xs font-semibold text-gray-600 uppercase">Order</th>
                    <th class="px-6 py-3 text-left text-xs font-semibold text-gray-600 uppercase">Field Name</th>
                    <th class="px-6 py-3 text-left text-xs font-semibold text-gray-600 uppercase">Type</th>
                    <th class="px-6 py-3 text-left text-xs font-semibold text-gray-600 uppercase">Required</th>
                    <th class="px-6 py-3 text-left text-xs font-semibold text-gray-600 uppercase">Options</th>
                    <th class="px-6 py-3 text-left text-xs font-semibold text-gray-600 uppercase">Actions</th>
                </tr>
            </thead>
            <tbody class="divide-y divide-gray-100">
                @forelse($fields as $field)
                    <tr class="hover:bg-gray-50">
                        <form method="POST" action="{{ route('admin.dynamic-fields.update', $field) }}">
                            @csrf
                            @method('PUT')
                            <td class="px-6 py-4">
                                <input type="number" name="sort_order" value="{{ $field->sort_order }}" class="w-16 px-2 py-1 border rounded-lg text-sm">
                            </td>
                            <td class="px-6 py-4">
                                <input type="text" name="field_name" value="{{ $field->field_name }}" required class="w-full px-3 py-2 border rounded-lg text-sm">
                            </td>
                            <td class="px-6 py-4">
                                <select name="type" class="w-full px-3 py-2 border rounded-lg text-sm">
                                    <option value="text" {{ $field->type === 'text' ? 'selected' : '' }}>Text</option>
                                    <option value="textarea" {{ $field->type === 'textarea' ? 'selected' : '' }}>Textarea</option>
                                    <option value="number" {{ $field->type === 'number' ? 'selected' : '' }}>Number</option>
                                    <option value="email" {{ $field->type === 'email' ? 'selected' : '' }}>Email</option>
                                    <option value="url" {{ $field->type === 'url' ? 'selected' : '' }}>URL</option>
                                    <option value="select" {{ $field->type === 'select' ? 'selected' : '' }}>Select</option>
                                    <option value="checkbox" {{ $field->type === 'checkbox' ? 'selected' : '' }}>Checkbox</option>
                                    <option value="radio" {{ $field->type === 'radio' ? 'selected' : '' }}>Radio</option>
                                    <option value="date" {{ $field->type === 'date' ? 'selected' : '' }}>Date</option>
                                    <option value="datetime" {{ $field->type === 'datetime' ? 'selected' : '' }}>DateTime</option>
                                </select>
                            </td>
                            <td class="px-6 py-4">
                                <input type="checkbox" name="is_required" value="1" {{ $field->is_required ? 'checked' : '' }} class="w-4 h-4 text-blue-600 rounded">
                            </td>
                            <td class="px-6 py-4">
                                @if(in_array($field->type, ['select', 'radio', 'checkbox']))
                                    <textarea name="options" rows="2" class="w-full px-3 py-2 border rounded-lg text-sm">{{ json_encode($field->options) }}</textarea>
                                @else
                                    <span class="text-gray-400">-</span>
                                @endif
                            </td>
                            <td class="px-6 py-4">
                                <div class="flex gap-2">
                                    <button type="submit" class="px-3 py-1 bg-blue-600 text-white rounded-lg text-sm hover:bg-blue-700">
                                        <i class="fas fa-save"></i>
                                    </button>
                            </form>
                                    <form method="POST" action="{{ route('admin.dynamic-fields.destroy', $field) }}">
                                        @csrf
                                        @method('DELETE')
                                        <button type="submit" class="px-3 py-1 bg-red-600 text-white rounded-lg text-sm hover:bg-red-700" onclick="return confirm('Delete this field?')">
                                            <i class="fas fa-trash"></i>
                                        </button>
                                    </form>
                                </div>
                            </td>
                        </tr>
                @empty
                    <tr>
                        <td colspan="6" class="px-6 py-8 text-center text-gray-500">No fields defined for this module</td>
                    </tr>
                @endforelse
            </tbody>
        </table>
    </div>
</div>

<script>
function toggleOptions() {
    var type = document.getElementById('fieldType').value;
    var optionsGroup = document.getElementById('optionsGroup');
    if (['select', 'radio', 'checkbox'].includes(type)) {
        optionsGroup.classList.remove('hidden');
    } else {
        optionsGroup.classList.add('hidden');
    }
}
</script>
@endsection