<?php

namespace App\Filament\Resources;

use App\Filament\Resources\AiModelResource\Pages;
use App\Filament\Resources\AiModelResource\RelationManagers;
use App\Models\AiModel;
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;
use Filament\Forms\Components\TextInput;
use Filament\Tables\Columns\TextColumn;
use Filament\Forms\Components\Select;
use Filament\Tables\Actions\Action;

class AiModelResource extends Resource
{
    protected static ?string $model = AiModel::class;

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

    public static function form(Form $form): Form
    {
        return $form
            ->schema([
                TextInput::make('name')
                    ->label(__('filament.resource.ai_model.form.name'))
                    ->required()
                    ->maxLength(255),
                TextInput::make('model_id')
                    ->label(__('filament.resource.ai_model.form.model_id'))
                    ->required()
                    ->maxLength(255),
                TextInput::make('model_type')
                    ->nullable()
                    ->maxLength(255),
                Forms\Components\Toggle::make('enabled')
                    ->label(__('filament.resource.ai_model.form.enabled'))
                    ->default(true),
                Select::make('apiProviders')
                    ->relationship('apiProviders', 'name')
                    ->multiple()
                    ->preload()
                    ->searchable(false)
                    ->label(__('filament.resource.ai_model.form.api_providers')),
                Forms\Components\Textarea::make('parameters')
                    ->label(__('filament.resource.ai_model.form.parameters'))
                    ->nullable()
                    ->rows(15)
                    ->json()
                    ->helperText(__('filament.resource.ai_model.form.parameters_help'))
                    ->formatStateUsing(fn (?array $state): ?string => $state ? json_encode($state, JSON_PRETTY_PRINT) : null),
            ]);
    }

    public static function table(Table $table): Table
    {
        return $table
            ->columns([
                TextColumn::make('name')->label(__('filament.resource.ai_model.table.name'))->searchable()->sortable(),
                TextColumn::make('model_id')->label(__('filament.resource.ai_model.table.model_id'))->searchable()->sortable(),
                TextColumn::make('model_type')->label(__('filament.resource.ai_model.table.model_type'))->searchable()->sortable(),
                Tables\Columns\IconColumn::make('enabled')
                    ->label(__('filament.resource.ai_model.table.enabled'))
                    ->boolean(),
                TextColumn::make('apiProviders.name')->label(__('filament.resource.ai_model.table.api_providers'))->searchable()->sortable(),
            ])
            ->filters([
                //
            ])
            ->actions([
                Tables\Actions\EditAction::make(),
                Action::make('duplicate')
                    ->label(__('filament.resource.style.action.duplicate'))
                    ->icon('heroicon-o-document-duplicate')
                    ->action(function (AiModel $record, $livewire) {
                        $livewire->redirect(AiModelResource::getUrl('create', ['sourceRecord' => $record->id]));
                    }),
            ])
            ->bulkActions([
                Tables\Actions\BulkActionGroup::make([
                    Tables\Actions\DeleteBulkAction::make(),
                ]),
            ])
            ->emptyStateActions([
                Tables\Actions\CreateAction::make(),
            ]);
    }
    
    public static function getRelations(): array
    {
        return [
            //
        ];
    }
    
    public static function getPages(): array
    {
        return [
            'index' => Pages\ListAiModels::route('/'),
            'create' => Pages\CreateAiModel::route('/create'),
            'edit' => Pages\EditAiModel::route('/{record}/edit'),
        ];
    }    
}