<?php

namespace App\Filament\Resources;

use App\Filament\Resources\PartnerVoicesResource\Pages;
use App\Models\Voice;
use Filament\Forms;
use Filament\Forms\Form;
use Filament\Resources\Resource;
use Filament\Tables;
use Filament\Tables\Table;
use Illuminate\Database\Eloquent\Builder;

class PartnerVoicesResource extends Resource
{
    protected static ?string $model = Voice::class;

    protected static ?string $navigationIcon = 'heroicon-o-chat-bubble-left-right';

    protected static ?string $navigationLabel = 'Partner Carousel';

    protected static ?string $modelLabel = 'Partner Voice';

    protected static ?string $pluralModelLabel = 'Partner Voices';

    protected static ?string $navigationGroup = '內容管理';

    protected static ?int $navigationSort = 3;

    protected static function voiceType(): string
    {
        return 'partner';
    }

    public static function getEloquentQuery(): Builder
    {
        return parent::getEloquentQuery()
            ->where('type', static::voiceType());
    }

    public static function form(Form $form): Form
    {
        return $form
            ->schema([
                Forms\Components\Section::make('基本資訊')
                    ->schema([
                        Forms\Components\Hidden::make('type')
                            ->default(static::voiceType())
                            ->required(),
                        Forms\Components\Select::make('status')
                            ->label('狀態')
                            ->required()
                            ->options([
                                'draft' => '草稿',
                                'publish' => '已發布',
                            ])
                            ->default('draft'),
                        Forms\Components\TextInput::make('sort')
                            ->label('排序')
                            ->numeric()
                            ->default(999)
                            ->helperText('數字越小排序越前面'),
                        Forms\Components\Toggle::make('featured')
                            ->label('精選')
                            ->default(false),
                        Forms\Components\DateTimePicker::make('published_at')
                            ->label('發布時間')
                            ->helperText('可選，留空表示立即生效（由 status 控制）'),
                    ])
                    ->columns(2),

                Forms\Components\Section::make('內容與作者')
                    ->schema([
                        Forms\Components\RichEditor::make('content_html')
                            ->label('內容（HTML）')
                            ->required()
                            ->columnSpanFull(),
                        Forms\Components\Textarea::make('content_summary')
                            ->label('摘要')
                            ->rows(3)
                            ->columnSpanFull(),
                        Forms\Components\TextInput::make('author_name')
                            ->label('作者姓名')
                            ->required()
                            ->maxLength(255),
                        Forms\Components\TextInput::make('author_title')
                            ->label('作者職稱')
                            ->maxLength(255),
                        Forms\Components\TextInput::make('company_name')
                            ->label('公司名稱')
                            ->maxLength(255),
                    ])
                    ->columns(2),

                Forms\Components\Section::make('圖片')
                    ->schema([
                        Forms\Components\FileUpload::make('company_logo_path')
                            ->label('公司 Logo')
                            ->image()
                            ->disk('uploads')
                            ->directory('voices/logos')
                            ->helperText('上傳後會存到 public/uploads/voices/logos'),
                        Forms\Components\FileUpload::make('image_path')
                            ->label('視覺圖片')
                            ->image()
                            ->disk('uploads')
                            ->directory('voices/images')
                            ->helperText('Partner Carousel 左側大圖'),
                    ])
                    ->columns(2),
            ]);
    }

    public static function table(Table $table): Table
    {
        return $table
            ->columns([
                Tables\Columns\TextColumn::make('sort')
                    ->label('排序')
                    ->numeric()
                    ->sortable(),
                Tables\Columns\TextColumn::make('author_name')
                    ->label('作者')
                    ->searchable()
                    ->sortable(),
                Tables\Columns\TextColumn::make('company_name')
                    ->label('公司')
                    ->searchable()
                    ->toggleable(),
                Tables\Columns\IconColumn::make('featured')
                    ->label('精選')
                    ->boolean()
                    ->toggleable(),
                Tables\Columns\BadgeColumn::make('status')
                    ->label('狀態')
                    ->formatStateUsing(fn (string $state): string => match ($state) {
                        'draft' => '草稿',
                        'publish' => '已發布',
                        default => $state,
                    })
                    ->colors([
                        'warning' => 'draft',
                        'success' => 'publish',
                    ]),
                Tables\Columns\TextColumn::make('published_at')
                    ->label('發布時間')
                    ->dateTime('Y-m-d H:i')
                    ->sortable()
                    ->toggleable(isToggledHiddenByDefault: true),
                Tables\Columns\TextColumn::make('updated_at')
                    ->label('更新時間')
                    ->dateTime('Y-m-d H:i')
                    ->sortable()
                    ->toggleable(isToggledHiddenByDefault: true),
            ])
            ->filters([
                Tables\Filters\SelectFilter::make('status')
                    ->label('狀態')
                    ->options([
                        'draft' => '草稿',
                        'publish' => '已發布',
                    ]),
                Tables\Filters\TernaryFilter::make('featured')
                    ->label('精選'),
            ])
            ->actions([
                Tables\Actions\EditAction::make(),
                Tables\Actions\DeleteAction::make(),
            ])
            ->bulkActions([
                Tables\Actions\BulkActionGroup::make([
                    Tables\Actions\DeleteBulkAction::make(),
                ]),
            ])
            ->defaultSort('sort', 'asc');
    }

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

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