<?php

namespace App\Filament\Resources;

use App\Filament\Resources\CompetencyAchievementResource\Pages;
use App\Filament\Resources\CompetencyAchievementResource\RelationManagers;
use App\Models\ClassRoom;
use App\Models\CompetencyAchievement;
use App\Models\HomeRoomTeacher;
use App\Models\Subject;
use Filament\Forms;
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;

class CompetencyAchievementResource extends Resource
{
    protected static ?string $model = CompetencyAchievement::class;
    protected static ?string $navigationIcon = 'heroicon-o-rectangle-stack';
    protected static ?string $navigationGroup = 'Academic Management';

    public static function form(Form $form): Form
    {
        return $form
            ->schema([
                Forms\Components\Select::make('subject_id')
                    ->label('Subject')
                    ->required()
                    ->options(Subject::pluck('name', 'id')->toArray())
                    ->searchable()
                    ->native(false),

                Forms\Components\Select::make('class_room_id')
                    ->label('Class')
                    ->required()
                    ->options(function () {
                        $query = ClassRoom::query();

                        $user = auth()->user();

                        if ($user->hasAnyRole(['teacher'])) {
                            $homeRoomTeacher = HomeRoomTeacher::where('teacher_id', $user->id)->first();
                            if ($homeRoomTeacher) {
                                $query->where('id', $homeRoomTeacher->class_room_id);
                            }
                        }

                        return $query->pluck('class_name', 'id')->toArray();
                    })
                    ->searchable()
                    ->native(false),

                Forms\Components\TextInput::make('min_score')
                    ->required()
                    ->numeric()
                    ->default(0),
                Forms\Components\TextInput::make('max_score')
                    ->required()
                    ->numeric()
                    ->default(0),
                Forms\Components\Textarea::make('description')
                    ->required()
                    ->columnSpanFull(),
            ]);
    }

    public static function table(Table $table): Table
    {
        return $table
            ->columns([
                Tables\Columns\TextColumn::make('subject.name')
                    ->numeric()
                    ->sortable(),
                Tables\Columns\TextColumn::make('classRoom.class_name')
                    ->numeric()
                    ->sortable(),
                Tables\Columns\TextColumn::make('min_score')
                    ->numeric()
                    ->sortable(),
                Tables\Columns\TextColumn::make('max_score')
                    ->numeric()
                    ->sortable(),
                Tables\Columns\TextColumn::make('created_at')
                    ->dateTime()
                    ->sortable()
                    ->toggleable(isToggledHiddenByDefault: true),
                Tables\Columns\TextColumn::make('updated_at')
                    ->dateTime()
                    ->sortable()
                    ->toggleable(isToggledHiddenByDefault: true),
            ])
            ->filters([
                //
            ])
            ->actions([
                Tables\Actions\EditAction::make(),
                Tables\Actions\ViewAction::make(),
            ])
            ->bulkActions([
                Tables\Actions\BulkActionGroup::make([
                    Tables\Actions\DeleteBulkAction::make()->visible(fn () => auth()->user()->hasRole('super_admin') || auth()->user()->hasRole('teacher')),
                ]),
            ])
            ->emptyStateActions([
                Tables\Actions\CreateAction::make(),
            ]);
    }

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

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