@extends('layouts.app')

@section('title', 'إضافة دور جديد')

@section('content')
<div class="container-fluid">
    <div class="row justify-content-center">
        <div class="col-lg-10">
            <div class="card">
                <div class="card-header" style="background: linear-gradient(118deg, #9C27B0, #E040FB); color: #fff; border-radius: 0.5rem 0.5rem 0 0;">
                    <h5 class="card-title mb-0">
                        <i class='bx bx-plus-circle'></i> إضافة دور جديد
                    </h5>
                </div>
                <div class="card-body">
                    @if($errors->any())
                        <div class="alert alert-danger">
                            <ul class="mb-0">
                                @foreach($errors->all() as $error)
                                    <li>{{ $error }}</li>
                                @endforeach
                            </ul>
                        </div>
                    @endif

                    <form action="{{ route('roles.store') }}" method="POST">
                        @csrf

                        <div class="row mb-4">
                            <div class="col-md-6">
                                <label for="display_name" class="form-label">اسم الدور <span class="text-danger">*</span></label>
                                <input type="text" class="form-control @error('display_name') is-invalid @enderror" id="display_name" name="display_name" value="{{ old('display_name') }}" placeholder="مثال: مدير القسم" required>
                                @error('display_name')
                                    <div class="invalid-feedback">{{ $message }}</div>
                                @enderror
                            </div>
                        </div>

                        <hr class="my-4">

                        <h6 class="mb-3">
                            <i class='bx bx-lock-alt'></i> الصلاحيات
                        </h6>

                        <div class="row">
                            @foreach($permissions as $group => $groupPermissions)
                                <div class="col-md-6 col-lg-4 mb-4">
                                    <div class="card border h-100">
                                        <div class="card-header py-2" style="background: rgba(156, 39, 176, 0.1);">
                                            <div class="form-check">
                                                <input class="form-check-input group-checkbox" type="checkbox" id="group_{{ Str::slug($group) }}" data-group="{{ Str::slug($group) }}">
                                                <label class="form-check-label fw-bold" for="group_{{ Str::slug($group) }}">
                                                    {{ $group }}
                                                </label>
                                            </div>
                                        </div>
                                        <div class="card-body py-2">
                                            @foreach($groupPermissions as $permission)
                                                <div class="form-check mb-2">
                                                    <input class="form-check-input permission-checkbox permission-{{ Str::slug($group) }}" 
                                                           type="checkbox" 
                                                           name="permissions[]" 
                                                           value="{{ $permission->id }}" 
                                                           id="permission_{{ $permission->id }}"
                                                           {{ in_array($permission->id, old('permissions', [])) ? 'checked' : '' }}>
                                                    <label class="form-check-label" for="permission_{{ $permission->id }}">
                                                        {{ $permission->display_name }}
                                                    </label>
                                                </div>
                                            @endforeach
                                        </div>
                                    </div>
                                </div>
                            @endforeach
                        </div>

                        <hr class="my-4">

                        <div class="d-flex justify-content-between">
                            <a href="{{ route('roles.index') }}" class="btn btn-secondary">
                                <i class='bx bx-arrow-back'></i> رجوع
                            </a>
                            <button type="submit" class="btn btn-primary">
                                <i class='bx bx-save'></i> حفظ الدور
                            </button>
                        </div>
                    </form>
                </div>
            </div>
        </div>
    </div>
</div>
@endsection

@push('scripts')
<script>
    // تحديد/إلغاء تحديد جميع صلاحيات المجموعة
    document.querySelectorAll('.group-checkbox').forEach(function(groupCheckbox) {
        groupCheckbox.addEventListener('change', function() {
            var group = this.dataset.group;
            var checkboxes = document.querySelectorAll('.permission-' + group);
            checkboxes.forEach(function(checkbox) {
                checkbox.checked = groupCheckbox.checked;
            });
        });
    });

    // تحديث حالة checkbox المجموعة عند تغيير أي صلاحية
    document.querySelectorAll('.permission-checkbox').forEach(function(checkbox) {
        checkbox.addEventListener('change', function() {
            updateGroupCheckbox(this);
        });
    });

    function updateGroupCheckbox(permissionCheckbox) {
        var classes = permissionCheckbox.className.split(' ');
        var groupClass = classes.find(c => c.startsWith('permission-') && c !== 'permission-checkbox');
        if (groupClass) {
            var group = groupClass.replace('permission-', '');
            var groupCheckbox = document.getElementById('group_' + group);
            var allCheckboxes = document.querySelectorAll('.' + groupClass);
            var allChecked = Array.from(allCheckboxes).every(cb => cb.checked);
            var someChecked = Array.from(allCheckboxes).some(cb => cb.checked);
            
            groupCheckbox.checked = allChecked;
            groupCheckbox.indeterminate = someChecked && !allChecked;
        }
    }
</script>
@endpush