<?php

namespace App\Filament\Resources\System;

use App\Filament\OptionsTrait;
use App\Filament\Resources\System\ExamResource\Pages;
use App\Filament\Resources\System\ExamResource\RelationManagers;
use App\Models\Exam;
use App\Repositories\ExamRepository;
use App\Repositories\UserRepository;
use Filament\Forms;
use Filament\Resources\Form;
use Filament\Resources\Resource;
use Filament\Resources\Table;
use Filament\Tables;
use Illuminate\Database\Eloquent\Builder;
use Illuminate\Database\Eloquent\SoftDeletingScope;
use Illuminate\Validation\Rule;

class ExamResource extends Resource
{
    use OptionsTrait;

    protected static ?string $model = Exam::class;

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

    protected static ?string $navigationGroup = 'System';

    protected static ?int $navigationSort = 1;

    const IS_DISCOVERED_OPTIONS = ['0' => 'No', '1' => 'Yes'];

    protected static function getNavigationLabel(): string
    {
        return __('admin.sidebar.exams_list');
    }

    public static function getBreadcrumb(): string
    {
        return self::getNavigationLabel();
    }

    public static function form(Form $form): Form
    {
        $userRep = new UserRepository();
        return $form
            ->schema([
                Forms\Components\Section::make(__('label.exam.section_base_info'))->schema([
                    Forms\Components\TextInput::make('name')->required()->columnSpan(['sm' => 2])->label(__('label.name')),
                    Forms\Components\Repeater::make('indexes')->schema([
                        Forms\Components\Select::make('index')
                            ->options(Exam::listIndex(true))
                            ->label(__('label.exam.index_required_label'))
                            ->rules([Rule::in(array_keys(Exam::$indexes))])
                            ->required(),
                        Forms\Components\TextInput::make('require_value')
                            ->label(__('label.exam.index_required_value'))
                            ->placeholder(__('label.exam.index_placeholder'))
                            ->integer()
                            ->required(),
                        Forms\Components\Hidden::make('checked')->default(true),
                    ])
                        ->label(__('label.exam.index_formatted'))
                        ->required(),

                    Forms\Components\Radio::make('status')
                        ->options(self::getEnableDisableOptions())
                        ->inline()
                        ->required()
                        ->label(__('label.status'))
                        ->columnSpan(['sm' => 2]),
                    Forms\Components\Radio::make('is_discovered')
                        ->options(self::IS_DISCOVERED_OPTIONS)
                        ->label(__('label.exam.is_discovered'))
                        ->inline()
                        ->required()
                        ->columnSpan(['sm' => 2]),
                    Forms\Components\TextInput::make('priority')
                        ->columnSpan(['sm' => 2])
                        ->integer()
                        ->label(__("label.priority"))
                        ->helperText(__('label.exam.priority_help')),
                ])->columns(2),

                Forms\Components\Section::make(__('label.exam.section_time'))->schema([
                    Forms\Components\DateTimePicker::make('begin')->label(__('label.begin')),
                    Forms\Components\DateTimePicker::make('end')->label(__('label.end')),
                    Forms\Components\TextInput::make('duration')
                        ->integer()
                        ->columnSpan(['sm' => 2])
                        ->label(__('label.duration'))
                        ->helperText(__('label.exam.duration_help')),
                ])->columns(2),

                Forms\Components\Section::make(__('label.exam.section_target_user'))->schema([
                    Forms\Components\CheckboxList::make('filters.classes')
                        ->options($userRep->listClass())->columnSpan(['sm' => 2])
                        ->columns(4)
                        ->label(__('label.user.class')),
                    Forms\Components\DateTimePicker::make('filters.register_time_range.0')->label(__("label.exam.register_time_range.begin")),
                    Forms\Components\DateTimePicker::make('filters.register_time_range.1')->label(__("label.exam.register_time_range.end")),
                    Forms\Components\CheckboxList::make('filters.donate_status')
                        ->options(self::$yesOrNo)
                        ->label(__('label.exam.donated')),
                ])->columns(2),


                Forms\Components\Textarea::make('description')->columnSpan(['sm' => 2])->label(__('label.description')),
            ]);
    }

    public static function table(Table $table): Table
    {
        return $table
            ->columns([
                Tables\Columns\TextColumn::make('id')->sortable(),
                Tables\Columns\TextColumn::make('name')->searchable()->label(__('label.name')),
                Tables\Columns\TextColumn::make('indexFormatted')->label(__('label.exam.index_formatted'))->html(),
                Tables\Columns\TextColumn::make('begin')->label(__('label.begin')),
                Tables\Columns\TextColumn::make('end')->label(__('label.end')),
                Tables\Columns\TextColumn::make('durationText')->label(__('label.duration')),
                Tables\Columns\TextColumn::make('filterFormatted')->label(__('label.exam.filter_formatted'))->html(),
                Tables\Columns\BooleanColumn::make('is_discovered')->label(__('label.exam.is_discovered')),
                Tables\Columns\TextColumn::make('priority')->label(__('label.priority')),
                Tables\Columns\TextColumn::make('statusText')->label(__('label.status')),
            ])
            ->defaultSort('id', 'desc')
            ->filters([
                Tables\Filters\SelectFilter::make('is_discovered')->options(self::IS_DISCOVERED_OPTIONS)->label(__("label.exam.is_discovered")),
                Tables\Filters\SelectFilter::make('status')->options(self::getEnableDisableOptions())->label(__("label.status")),
            ])
            ->actions([
                Tables\Actions\EditAction::make(),
                Tables\Actions\DeleteAction::make()->using(function ($record) {
                    $rep = new ExamRepository();
                    $rep->delete($record->id);
                }),
            ])
            ->bulkActions([
//                Tables\Actions\DeleteBulkAction::make(),
            ]);
    }

    public static function getRelations(): array
    {
        return [
            //
        ];
    }

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