<?php

namespace App\Filament\Resources;

use App\Filament\Resources\DepartmentResource\Pages;
use App\Filament\Resources\DepartmentResource\RelationManagers;
use App\Models\Department;
use App\Models\Faculty;
use Filament\Forms;
use Filament\Forms\Components\TextInput;
use Filament\Forms\Components\Toggle;
use Filament\Forms\Form;
use Filament\Resources\Resource;
use Filament\Tables;
use Filament\Tables\Table;
use Illuminate\Database\Eloquent\Builder;
use Illuminate\Database\Eloquent\SoftDeletingScope;
use Illuminate\Support\Str;

class DepartmentResource extends Resource
{
    protected static ?string $model = Department::class;

    protected static ?string $navigationIcon = 'heroicon-o-rectangle-stack';

    protected static ?string $pluralLabel = 'Кафедры';

    public static ?string $label = 'Кафедра';


    protected static ?string $navigationParentItem = 'Факультеты';

    public static function form(Form $form): Form
    {
        return $form
            ->schema([
                TextInput::make('title')->label('Название кафедры')->required()
                    ->live(onBlur: true)
                    ->afterStateUpdated(function (string $operation, $state, Forms\Set $set) {
                        $set('slug', Str::slug($state));
                    }),
                TextInput::make('slug')->label('Slug')->unique(ignoreRecord: true)->readOnly()->required(),
                Forms\Components\Select::make('faculty_id')
                    ->options(Faculty::all()->pluck('title', 'id'))
                    ->label('Факультет')
                    ->required(),
                Toggle::make('is_active')->default(true)->label('Активная кафедра')->inline(false),

            ]);
    }

    public static function table(Table $table): Table
    {
        return $table
            ->columns([
                Tables\Columns\TextColumn::make('title')->label('Название'),
                Tables\Columns\TextColumn::make('faculty.title')->label('Факультет')->words(2)
            ])
            ->filters([
                //
            ])
            ->actions([
                Tables\Actions\EditAction::make(),
            ])
            ->bulkActions([
                Tables\Actions\BulkActionGroup::make([
                    Tables\Actions\DeleteBulkAction::make(),
                ]),
            ]);
    }

    public static function getRelations(): array
    {
        return [
            RelationManagers\WorkersRelationManager::class,
            RelationManagers\TeachersRelationManager::class,
            RelationManagers\ProgramsRelationManager::class,
        ];
    }

    public static function getPages(): array
    {
        return [
            'index' => Pages\ListDepartments::route('/'),
            'create' => Pages\CreateDepartment::route('/create'),
            'edit' => Pages\EditDepartment::route('/{record}/edit'),
        ];
    }
}