@extends('admin.layout')

@section('title', isset($role) ? 'Edit Role' : 'Tambah Role')

@section('content')
<div class="container-fluid">
    <div class="row">
        <div class="col-12">
            <div class="card">
                <div class="card-header">
                    <h3 class="card-title">{{ isset($role) ? 'Edit Role' : 'Tambah Role' }}</h3>
                    <div class="card-tools">
                        <a href="{{ route('admin.roles.index') }}" class="btn btn-secondary">
                            <i class="fas fa-arrow-left"></i> Kembali
                        </a>
                    </div>
                </div>
                
                <form action="{{ isset($role) ? route('admin.roles.update', $role) : route('admin.roles.store') }}" method="POST">
                    @csrf
                    @if(isset($role))
                        @method('PUT')
                    @endif
                    
                    <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

                        <div class="row">
                            <div class="col-md-6">
                                <div class="mb-3">
                                    <label for="name" class="form-label">Nama Role <span class="text-danger">*</span></label>
                                    <input type="text" class="form-control @error('name') is-invalid @enderror" 
                                           id="name" name="name" value="{{ old('name', $role->name ?? '') }}" required>
                                    @error('name')
                                        <div class="invalid-feedback">{{ $message }}</div>
                                    @enderror
                                </div>
                            </div>
                            
                            <div class="col-md-6">
                                <div class="mb-3">
                                    <label for="description" class="form-label">Deskripsi</label>
                                    <input type="text" class="form-control @error('description') is-invalid @enderror" 
                                           id="description" name="description" value="{{ old('description', $role->description ?? '') }}">
                                    @error('description')
                                        <div class="invalid-feedback">{{ $message }}</div>
                                    @enderror
                                </div>
                            </div>
                        </div>

                        <div class="mb-3">
                            <label class="form-label">Permissions</label>
                            <div class="row">
                                @foreach($permissions as $group => $groupPermissions)
                                    <div class="col-md-6 col-lg-4 mb-3">
                                        <div class="card">
                                            <div class="card-header py-2">
                                                <h6 class="card-title mb-0">
                                                    <input type="checkbox" class="form-check-input me-2 group-checkbox" 
                                                           data-group="{{ $group }}" id="group_{{ $group }}">
                                                    <label for="group_{{ $group }}" class="form-check-label">
                                                        {{ ucfirst(str_replace('_', ' ', $group)) }}
                                                    </label>
                                                </h6>
                                            </div>
                                            <div class="card-body py-2">
                                                @foreach($groupPermissions as $permission)
                                                    <div class="form-check">
                                                        <input type="checkbox" class="form-check-input permission-checkbox" 
                                                               name="permissions[]" value="{{ $permission->id }}" 
                                                               id="permission_{{ $permission->id }}"
                                                               data-group="{{ $group }}"
                                                               @if(isset($rolePermissions) && in_array($permission->id, $rolePermissions)) checked @endif>
                                                        <label class="form-check-label" for="permission_{{ $permission->id }}">
                                                            {{ $permission->name }}
                                                            @if($permission->description)
                                                                <small class="text-muted d-block">{{ $permission->description }}</small>
                                                            @endif
                                                        </label>
                                                    </div>
                                                @endforeach
                                            </div>
                                        </div>
                                    </div>
                                @endforeach
                            </div>
                        </div>
                    </div>
                    
                    <div class="card-footer">
                        <button type="submit" class="btn btn-primary">
                            <i class="fas fa-save"></i> {{ isset($role) ? 'Update' : 'Simpan' }}
                        </button>
                        <a href="{{ route('admin.roles.index') }}" class="btn btn-secondary">
                            <i class="fas fa-times"></i> Batal
                        </a>
                    </div>
                </form>
            </div>
        </div>
    </div>
</div>

<script>
document.addEventListener('DOMContentLoaded', function() {
    // Handle group checkbox functionality
    document.querySelectorAll('.group-checkbox').forEach(function(groupCheckbox) {
        const group = groupCheckbox.dataset.group;
        const permissionCheckboxes = document.querySelectorAll(`.permission-checkbox[data-group="${group}"]`);
        
        // Update group checkbox state based on individual permissions
        function updateGroupCheckbox() {
            const checkedCount = document.querySelectorAll(`.permission-checkbox[data-group="${group}"]:checked`).length;
            const totalCount = permissionCheckboxes.length;
            
            if (checkedCount === 0) {
                groupCheckbox.checked = false;
                groupCheckbox.indeterminate = false;
            } else if (checkedCount === totalCount) {
                groupCheckbox.checked = true;
                groupCheckbox.indeterminate = false;
            } else {
                groupCheckbox.checked = false;
                groupCheckbox.indeterminate = true;
            }
        }
        
        // Initial state
        updateGroupCheckbox();
        
        // Group checkbox click handler
        groupCheckbox.addEventListener('change', function() {
            permissionCheckboxes.forEach(function(checkbox) {
                checkbox.checked = groupCheckbox.checked;
            });
        });
        
        // Individual permission checkbox handlers
        permissionCheckboxes.forEach(function(checkbox) {
            checkbox.addEventListener('change', updateGroupCheckbox);
        });
    });
});
</script>
@endsection