<?php

namespace App\Filament\Resources;

use App\Filament\Resources\SolutionResource\Pages;
use App\Models\Solution;
use App\Models\UserRole;
use Filament\Forms;
use Filament\Forms\Form;
use Filament\Resources\Resource;
use Filament\Tables;
use Filament\Tables\Table;
use Illuminate\Support\Str;

class SolutionResource extends Resource
{
    protected static ?string $model = Solution::class;

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

    protected static ?string $navigationGroup = 'Our Solutions';

    public static function form(Form $form): Form
    {
        return $form
            ->schema([
                Forms\Components\TextInput::make('title')
                    ->required()
                    ->maxLength(255)
                    ->reactive()
                    ->afterStateUpdated(fn (string $operation, $state, Forms\Set $set) => $operation === 'create' ? $set('slug', Str::slug($state)) : null)
                    ->debounce('1000ms'),

                Forms\Components\TextInput::make('slug')
                    ->required()
                    ->maxLength(255),

                Forms\Components\TextInput::make('title_description')
                    ->maxLength(255)
                    ->required()
                    ->columnSpanFull(),

                Forms\Components\Repeater::make('bullets')
                    ->schema([
                        Forms\Components\TextInput::make('bullet')
                            ->label('Bullet Point')
                            ->required(),
                    ])
                    ->columns(1)
                    ->columnSpanFull()
                    ->createItemButtonLabel('Add Bullet Point')
                    ->defaultItems(1),
                Forms\Components\Repeater::make('downloads')
                    ->schema([
                        Forms\Components\TextInput::make('title')
                            ->label('Download Title')
                            ->required(false),
                        Forms\Components\FileUpload::make('file')
                            ->label('Download File')
                            ->required(false)
                            ->disk('public')
                            ->directory('solution-downloads'),
                    ])
                    ->columns(1)
                    ->columnSpanFull()
                    ->createItemButtonLabel('Add Download Item')
                    ->defaultItems(1),
                Forms\Components\Repeater::make('faqs')
                    ->schema([
                        Forms\Components\TextInput::make('question')
                            ->label('Question')
                            ->required(),
                        Forms\Components\RichEditor::make('answer')
                            ->label('Answer')
                            ->required(),
                    ])
                    ->columns(1)
                    ->columnSpanFull()
                    ->createItemButtonLabel('Add FAQ')
                    ->defaultItems(1),
                Forms\Components\RichEditor::make('description')
                    ->required()
                    ->columnSpanFull(),

            ]);
    }

    public static function table(Table $table): Table
    {
        return $table
            ->columns([
                Tables\Columns\TextColumn::make('title')
                    ->searchable(),
                Tables\Columns\TextColumn::make('slug')
                    ->searchable(),
                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(),
            ])
            ->bulkActions([
                Tables\Actions\BulkActionGroup::make([
                    Tables\Actions\DeleteBulkAction::make(),
                ]),
            ]);
    }

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

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

    public static function canViewAny(): bool
    {
        return auth()->user()->role === UserRole::ADMIN || auth()->user()->role === UserRole::MANAGER;
    }
}