@extends('layouts.app')

@section('content')
<div class="py-12" x-data="{ 
    showModal: false, 
    editMode: false,
    field: {
        id: '',
        name: '',
        label: '',
        related_model: 'patient',
        type: 'text',
        required: false,
        active: true,
        options: []
    },
    newOption: '',
    addOption() {
        if (this.newOption.trim()) {
            this.field.options.push(this.newOption.trim());
            this.newOption = '';
        }
    },
    removeOption(index) {
        this.field.options.splice(index, 1);
    },
    resetField() {
        this.field = {
            id: '',
            name: '',
            label: '',
            related_model: 'patient',
            type: 'text',
            required: false,
            active: true,
            options: []
        };
        this.editMode = false;
    },
    openAddModal() {
        this.resetField();
        this.showModal = true;
    },
    openEditModal(fieldData) {
        this.field = JSON.parse(JSON.stringify(fieldData));
        if (!this.field.options) this.field.options = [];
        this.editMode = true;
        this.showModal = true;
    }
}">
    <div class="max-w-7xl mx-auto sm:px-6 lg:px-8">
        <div class="bg-white overflow-hidden shadow-sm sm:rounded-lg">
            <div class="p-6 bg-white border-b border-gray-200">
                <div class="flex justify-between items-center mb-6">
                    <h2 class="text-2xl font-semibold text-black">
                        {{ \App\Helpers\TranslationHelper::transFromDatabase('Custom Fields', __('Custom Fields')) }}
                    </h2>
                </div>
                
                @if(session('success'))
                    <div class="bg-green-100 border border-green-400 text-green-700 px-4 py-3 rounded relative mb-4" role="alert">
                        <span class="block sm:inline">{{ session('success') }}</span>
                    </div>
                @endif

                <div class="bg-gray-50 p-6 rounded-lg mb-6 flex justify-between items-center">
                    <p class="text-black">
                        {{ \App\Helpers\TranslationHelper::transFromDatabase('Define custom fields for patient records, appointments, and services.', __('تعريف حقول إضافية مخصصة لسجلات المرضى، المواعيد، والخدمات الطبية.')) }}
                    </p>
                    <button @click="openAddModal()" class="bg-red-600 text-white px-4 py-2 rounded-md text-sm font-bold hover:bg-red-700 transition">
                        + {{ __('إضافة حقل جديد') }}
                    </button>
                </div>

                <div class="overflow-x-auto">
                    <table class="min-w-full divide-y divide-gray-200 border">
                        <thead class="bg-gray-50">
                            <tr>
                                <th class="px-6 py-3 text-right text-xs font-medium text-black uppercase tracking-wider">{{ __('اسم الحقل') }}</th>
                                <th class="px-6 py-3 text-right text-xs font-medium text-black uppercase tracking-wider">{{ __('النموذج المرتبط') }}</th>
                                <th class="px-6 py-3 text-right text-xs font-medium text-black uppercase tracking-wider">{{ __('نوع الحقل') }}</th>
                                <th class="px-6 py-3 text-right text-xs font-medium text-black uppercase tracking-wider">{{ __('مطلوب؟') }}</th>
                                <th class="px-6 py-3 text-right text-xs font-medium text-black uppercase tracking-wider">{{ __('العمليات') }}</th>
                            </tr>
                        </thead>
                        <tbody class="bg-white divide-y divide-gray-200 text-sm">
                            @forelse($customFields as $cf)
                                <tr>
                                    <td class="px-6 py-4 whitespace-nowrap">{{ $cf->name }}</td>
                                    <td class="px-6 py-4 whitespace-nowrap text-blue-600">
                                        @if($cf->related_model == 'patient') {{ __('سجل المريض') }}
                                        @elseif($cf->related_model == 'appointment') {{ __('المواعيد') }}
                                        @elseif($cf->related_model == 'service') {{ __('الخدمات الطبية') }}
                                        @else {{ $cf->related_model }} @endif
                                    </td>
                                    <td class="px-6 py-4 whitespace-nowrap">
                                        @if($cf->type == 'text') {{ __('نص قصير') }}
                                        @elseif($cf->type == 'textarea') {{ __('نص طويل') }}
                                        @elseif($cf->type == 'select') {{ __('قائمة منسدلة') }}
                                        @elseif($cf->type == 'date') {{ __('تاريخ') }}
                                        @elseif($cf->type == 'number') {{ __('رقم') }}
                                        @else {{ $cf->type }} @endif
                                    </td>
                                    <td class="px-6 py-4 whitespace-nowrap">
                                        <span class="px-2 inline-flex text-xs leading-5 font-semibold rounded-full {{ $cf->required ? 'bg-green-100 text-green-800' : 'bg-gray-100 text-black' }}">
                                            {{ $cf->required ? __('نعم') : __('لا') }}
                                        </span>
                                    </td>
                                    <td class="px-6 py-4 whitespace-nowrap text-sm font-medium">
                                        <button @click="openEditModal({{ json_encode($cf) }})" class="text-indigo-600 hover:text-indigo-900 mr-2">{{ __('تعديل') }}</button>
                                        <form action="{{ route('healthcare.settings.custom_fields.destroy', $cf->id) }}" method="POST" class="inline-block" onsubmit="return confirm('{{ __('هل أنت متأكد؟') }}')">
                                            @csrf
                                            @method('DELETE')
                                            <button type="submit" class="text-red-600 hover:text-red-900">{{ __('حذف') }}</button>
                                        </form>
                                    </td>
                                </tr>
                            @empty
                                <tr>
                                    <td colspan="5" class="px-6 py-4 text-center text-black italic">
                                        {{ __('لا يوجد حقول مخصصة مضافة حالياً') }}
                                    </td>
                                </tr>
                            @endforelse
                        </tbody>
                    </table>
                </div>
            </div>
        </div>
    </div>

    <!-- Modal -->
    <div x-show="showModal" class="fixed inset-0 z-50 overflow-y-auto" style="display: none;">
        <div class="flex items-end justify-center min-h-screen pt-4 px-4 pb-20 text-center sm:block sm:p-0">
            <div x-show="showModal" @click="showModal = false" class="fixed inset-0 transition-opacity" aria-hidden="true">
                <div class="absolute inset-0 bg-gray-500 opacity-75"></div>
            </div>

            <div x-show="showModal" class="inline-block align-bottom bg-white rounded-lg text-right overflow-hidden shadow-xl transform transition-all sm:my-8 sm:align-middle sm:max-w-lg sm:w-full">
                <form :action="editMode ? '{{ url('healthcare/settings/custom-fields') }}/' + field.id : '{{ route('healthcare.settings.custom_fields.store') }}'" method="POST">
                    @csrf
                    <template x-if="editMode">
                        @method('PUT')
                    </template>

                    <div class="bg-white px-4 pt-5 pb-4 sm:p-6 sm:pb-4">
                        <h3 class="text-lg leading-6 font-medium text-black mb-4" x-text="editMode ? '{{ __('تعديل حقل مخصص') }}' : '{{ __('إضافة حقل مخصص جديد') }}'"></h3>
                        
                        <div class="space-y-4">
                            <div>
                                <label class="block text-sm font-medium text-black">{{ __('اسم الحقل') }}</label>
                                <input type="text" name="name" x-model="field.name" required class="mt-1 block w-full border-gray-300 rounded-md shadow-sm focus:ring-red-500 focus:border-red-500 sm:text-sm">
                            </div>

                            <div>
                                <label class="block text-sm font-medium text-black">{{ __('النموذج المرتبط') }}</label>
                                <select name="related_model" x-model="field.related_model" required class="select2 mt-1 block w-full border-gray-300 rounded-md shadow-sm focus:ring-red-500 focus:border-red-500 sm:text-sm">
                                    <option value="patient">{{ __('سجل المريض') }}</option>
                                    <option value="appointment">{{ __('المواعيد') }}</option>
                                    <option value="service">{{ __('الخدمات الطبية') }}</option>
                                </select>
                            </div>

                            <div>
                                <label class="block text-sm font-medium text-black">{{ __('نوع الحقل') }}</label>
                                <select name="type" x-model="field.type" required class="select2 mt-1 block w-full border-gray-300 rounded-md shadow-sm focus:ring-red-500 focus:border-red-500 sm:text-sm">
                                    <option value="text">{{ __('نص قصير') }}</option>
                                    <option value="textarea">{{ __('نص طويل') }}</option>
                                    <option value="select">{{ __('قائمة منسدلة') }}</option>
                                    <option value="date">{{ __('تاريخ') }}</option>
                                    <option value="number">{{ __('رقم') }}</option>
                                </select>
                            </div>

                            <div x-show="field.type === 'select'" class="bg-gray-50 p-3 rounded-md border">
                                <label class="block text-sm font-medium text-black mb-2">{{ __('خيارات القائمة') }}</label>
                                <div class="flex gap-2 mb-2">
                                    <input type="text" x-model="newOption" @keydown.enter.prevent="addOption()" placeholder="{{ __('أضف خيار...') }}" class="block w-full border-gray-300 rounded-md shadow-sm focus:ring-red-500 focus:border-red-500 sm:text-sm">
                                    <button type="button" @click="addOption()" class="bg-gray-200 px-3 py-1 rounded-md text-sm">{{ __('إضافة') }}</button>
                                </div>
                                <div class="space-y-1 max-h-32 overflow-y-auto">
                                    <template x-for="(opt, index) in field.options" :key="index">
                                        <div class="flex justify-between items-center bg-white p-1 px-2 rounded border text-sm">
                                            <span x-text="opt"></span>
                                            <button type="button" @click="removeOption(index)" class="text-red-500 font-bold">&times;</button>
                                            <input type="hidden" name="options[]" :value="opt">
                                        </div>
                                    </template>
                                </div>
                            </div>

                            <div class="flex items-center gap-6">
                                <label class="inline-flex items-center">
                                    <input type="checkbox" name="required" x-model="field.required" value="1" class="rounded border-gray-300 text-red-600 shadow-sm focus:ring-red-500">
                                    <span class="mr-2 text-sm text-black">{{ __('مطلوب؟') }}</span>
                                </label>
                                <label class="inline-flex items-center">
                                    <input type="checkbox" name="active" x-model="field.active" value="1" class="rounded border-gray-300 text-red-600 shadow-sm focus:ring-red-500">
                                    <span class="mr-2 text-sm text-black">{{ __('نشط') }}</span>
                                </label>
                            </div>
                        </div>
                    </div>
                    <div class="bg-gray-50 px-4 py-3 sm:px-6 sm:flex sm:flex-row-reverse">
                        <button type="submit" class="w-full inline-flex justify-center rounded-md border border-transparent shadow-sm px-4 py-2 bg-red-600 text-base font-medium text-white hover:bg-red-700 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-red-500 sm:ml-3 sm:w-auto sm:text-sm">
                            {{ __('حفظ') }}
                        </button>
                        <button type="button" @click="showModal = false" class="mt-3 w-full inline-flex justify-center rounded-md border border-gray-300 shadow-sm px-4 py-2 bg-white text-base font-medium text-black hover:bg-gray-50 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-indigo-500 sm:mt-0 sm:ml-3 sm:w-auto sm:text-sm">
                            {{ __('إلغاء') }}
                        </button>
                    </div>
                </form>
            </div>
        </div>
    </div>
</div>
@endsection