<?php

declare(strict_types=1);

namespace App\Filament\Resources\ReplyTemplates;

use App\Enums\ApplicationKind;
use App\Filament\Resources\ReplyTemplates\Pages\CreateReplyTemplate;
use App\Filament\Resources\ReplyTemplates\Pages\EditReplyTemplate;
use App\Filament\Resources\ReplyTemplates\Pages\ListReplyTemplates;
use App\Filament\Support\TranslatableTabs;
use App\Models\ReplyTemplate;
use BackedEnum;
use Filament\Actions\DeleteAction;
use Filament\Actions\EditAction;
use Filament\Forms\Components\Select;
use Filament\Forms\Components\Textarea;
use Filament\Forms\Components\TextInput;
use Filament\Resources\Resource;
use Filament\Schemas\Components\Section;
use Filament\Schemas\Schema;
use Filament\Support\Icons\Heroicon;
use Filament\Tables\Columns\TextColumn;
use Filament\Tables\Table;
use UnitEnum;

/**
 * The answers the inbox gives often enough to write once.
 */
class ReplyTemplateResource extends Resource
{
    protected static ?string $model = ReplyTemplate::class;

    protected static string|BackedEnum|null $navigationIcon = Heroicon::OutlinedChatBubbleBottomCenterText;

    protected static ?int $navigationSort = 5;

    protected static ?string $recordTitleAttribute = 'name';

    public static function getModelLabel(): string
    {
        return __('panel.replies.templates.label');
    }

    public static function getPluralModelLabel(): string
    {
        return __('panel.replies.templates.plural');
    }

    public static function getNavigationGroup(): string|UnitEnum|null
    {
        return __('panel.groups.collective');
    }

    public static function form(Schema $schema): Schema
    {
        return $schema->components([
            Section::make()
                ->columns(2)
                ->schema([
                    TextInput::make('name')
                        ->label(__('panel.replies.templates.fields.name'))
                        ->helperText(__('panel.replies.templates.fields.name_hint'))
                        ->required()
                        ->maxLength(255),

                    Select::make('kind')
                        ->label(__('panel.replies.templates.fields.kind'))
                        ->options(ApplicationKind::options())
                        ->placeholder(__('panel.replies.templates.any_kind')),

                    TextInput::make('position')
                        ->label(__('panel.replies.templates.fields.position'))
                        ->numeric()
                        ->minValue(0)
                        ->default(0),
                ]),

            Section::make()
                ->description(__('panel.replies.templates.placeholders', ['list' => implode(', ', ReplyTemplate::PLACEHOLDERS)]))
                ->schema([
                    TranslatableTabs::make(fn (string $locale, bool $isDefault) => [
                        TextInput::make("subject.{$locale}")
                            ->label(__('panel.replies.fields.subject'))
                            ->required($isDefault)
                            ->maxLength(255),

                        Textarea::make("body.{$locale}")
                            ->label(__('panel.replies.fields.body'))
                            ->required($isDefault)
                            ->rows(10),
                    ]),
                ]),
        ]);
    }

    public static function table(Table $table): Table
    {
        return $table
            ->defaultSort('position')
            ->columns([
                TextColumn::make('name')
                    ->label(__('panel.replies.templates.fields.name'))
                    ->searchable()
                    ->weight('bold'),

                TextColumn::make('kind')
                    ->label(__('panel.replies.templates.fields.kind'))
                    ->badge()
                    ->formatStateUsing(fn (?string $state) => $state ? ApplicationKind::from($state)->getLabel() : __('panel.replies.templates.any_kind'))
                    ->placeholder(__('panel.replies.templates.any_kind')),

                TextColumn::make('subject')
                    ->label(__('panel.replies.fields.subject'))
                    ->limit(60),
            ])
            ->recordActions([
                EditAction::make(),
                DeleteAction::make(),
            ]);
    }

    public static function getPages(): array
    {
        return [
            'index' => ListReplyTemplates::route('/'),
            'create' => CreateReplyTemplate::route('/create'),
            'edit' => EditReplyTemplate::route('/{record}/edit'),
        ];
    }
}