<?php

namespace App\Filament\Resources\TenantFeedbackResource\Tables;

use App\Models\TenantFeedback;
use Filament\Actions\Action;
use Filament\Actions\BulkAction;
use Filament\Actions\BulkActionGroup;
use Filament\Actions\ViewAction;
use Filament\Facades\Filament;
use Filament\Forms\Components\Textarea;
use Filament\Tables;
use Filament\Tables\Filters\SelectFilter;
use Filament\Tables\Table;
use Illuminate\Database\Eloquent\Collection;
use Illuminate\Support\Str;

class TenantFeedbackTable
{
    public static function configure(Table $table): Table
    {
        return $table
            ->defaultSort('created_at', 'desc')
            ->columns([
                Tables\Columns\TextColumn::make('created_at')
                    ->label(__('Eingegangen'))
                    ->since()
                    ->sortable(),
                Tables\Columns\TextColumn::make('status')
                    ->label(__('admin.feedback.table.status'))
                    ->badge()
                    ->color(fn (?string $state) => match ($state) {
                        'resolved' => 'success',
                        'hidden' => 'gray',
                        'deleted' => 'danger',
                        default => 'warning',
                    })
                    ->formatStateUsing(fn (?string $state) => self::statusLabels()[$state] ?? '—')
                    ->sortable(),
                Tables\Columns\TextColumn::make('tenant.name')
                    ->label(__('Tenant'))
                    ->searchable()
                    ->limit(30),
                Tables\Columns\TextColumn::make('event.name')
                    ->label(__('Event'))
                    ->limit(30)
                    ->toggleable(),
                Tables\Columns\TextColumn::make('category')
                    ->label(__('Kategorie'))
                    ->badge()
                    ->formatStateUsing(fn (string $state) => Str::headline($state))
                    ->sortable(),
                Tables\Columns\TextColumn::make('sentiment')
                    ->label(__('Stimmung'))
                    ->badge()
                    ->color(fn (?string $state) => match ($state) {
                        'positive' => 'success',
                        'neutral' => 'warning',
                        'negative' => 'danger',
                        default => 'gray',
                    })
                    ->formatStateUsing(fn (?string $state) => $state ? Str::headline($state) : '—')
                    ->sortable(),
                Tables\Columns\TextColumn::make('rating')
                    ->label(__('Rating'))
                    ->formatStateUsing(fn (?int $state) => $state ? sprintf('%d/5', $state) : '—')
                    ->sortable(),
                Tables\Columns\TextColumn::make('message')
                    ->label(__('Nachricht'))
                    ->limit(60)
                    ->toggleable(isToggledHiddenByDefault: true),
                Tables\Columns\TextColumn::make('moderator.name')
                    ->label(__('admin.feedback.table.moderated_by'))
                    ->placeholder('—')
                    ->toggleable(isToggledHiddenByDefault: true),
                Tables\Columns\TextColumn::make('moderated_at')
                    ->label(__('admin.feedback.table.moderated_at'))
                    ->since()
                    ->placeholder('—')
                    ->toggleable(isToggledHiddenByDefault: true),
            ])
            ->filters([
                SelectFilter::make('status')
                    ->label(__('admin.feedback.filters.status'))
                    ->options(self::statusLabels())
                    ->default('pending'),
                SelectFilter::make('sentiment')
                    ->label(__('Stimmung'))
                    ->options([
                        'positive' => __('Positiv'),
                        'neutral' => __('Neutral'),
                        'negative' => __('Negativ'),
                    ]),
                SelectFilter::make('category')
                    ->label(__('Kategorie'))
                    ->options(fn () => TenantFeedback::query()
                        ->whereNotNull('category')
                        ->orderBy('category')
                        ->pluck('category', 'category')
                        ->toArray()),
            ])
            ->recordActions([
                ViewAction::make(),
                Action::make('resolve')
                    ->label(__('admin.feedback.actions.resolve'))
                    ->color('success')
                    ->icon('heroicon-o-check-circle')
                    ->visible(fn (TenantFeedback $record) => $record->status === 'pending')
                    ->form([
                        self::moderationNotesField(false),
                    ])
                    ->requiresConfirmation()
                    ->action(fn (TenantFeedback $record, array $data) => self::applyModeration($record, 'resolved', $data['moderation_notes'] ?? null)),
                Action::make('hide')
                    ->label(__('admin.feedback.actions.hide'))
                    ->color('gray')
                    ->icon('heroicon-o-eye-slash')
                    ->visible(fn (TenantFeedback $record) => $record->status !== 'hidden' && $record->status !== 'deleted')
                    ->form([
                        self::moderationNotesField(false),
                    ])
                    ->requiresConfirmation()
                    ->action(fn (TenantFeedback $record, array $data) => self::applyModeration($record, 'hidden', $data['moderation_notes'] ?? null)),
                Action::make('delete')
                    ->label(__('admin.feedback.actions.delete'))
                    ->color('danger')
                    ->icon('heroicon-o-trash')
                    ->visible(fn (TenantFeedback $record) => $record->status !== 'deleted')
                    ->form([
                        self::moderationNotesField(true),
                    ])
                    ->requiresConfirmation()
                    ->action(fn (TenantFeedback $record, array $data) => self::applyModeration($record, 'deleted', $data['moderation_notes'] ?? null)),
            ])
            ->toolbarActions([
                BulkActionGroup::make([
                    BulkAction::make('resolve')
                        ->label(__('admin.feedback.actions.resolve_selected'))
                        ->icon('heroicon-o-check-circle')
                        ->color('success')
                        ->form([
                            self::moderationNotesField(false),
                        ])
                        ->requiresConfirmation()
                        ->action(fn (Collection $records, array $data) => self::applyModerationToRecords($records, 'resolved', $data['moderation_notes'] ?? null)),
                    BulkAction::make('hide')
                        ->label(__('admin.feedback.actions.hide_selected'))
                        ->icon('heroicon-o-eye-slash')
                        ->color('gray')
                        ->form([
                            self::moderationNotesField(false),
                        ])
                        ->requiresConfirmation()
                        ->action(fn (Collection $records, array $data) => self::applyModerationToRecords($records, 'hidden', $data['moderation_notes'] ?? null)),
                    BulkAction::make('delete')
                        ->label(__('admin.feedback.actions.delete_selected'))
                        ->icon('heroicon-o-trash')
                        ->color('danger')
                        ->form([
                            self::moderationNotesField(true),
                        ])
                        ->requiresConfirmation()
                        ->action(fn (Collection $records, array $data) => self::applyModerationToRecords($records, 'deleted', $data['moderation_notes'] ?? null)),
                ]),
            ]);
    }

    private static function moderationNotesField(bool $required): Textarea
    {
        return Textarea::make('moderation_notes')
            ->label(__('admin.feedback.fields.moderation_notes'))
            ->maxLength(1000)
            ->rows(3)
            ->required($required);
    }

    private static function applyModeration(TenantFeedback $record, string $status, ?string $notes): void
    {
        $record->update([
            'status' => $status,
            'moderation_notes' => $notes,
            'moderated_at' => now(),
            'moderated_by' => Filament::auth()->id(),
        ]);
    }

    private static function applyModerationToRecords(Collection $records, string $status, ?string $notes): int
    {
        return TenantFeedback::query()
            ->whereIn('id', $records->pluck('id'))
            ->update([
                'status' => $status,
                'moderation_notes' => $notes,
                'moderated_at' => now(),
                'moderated_by' => Filament::auth()->id(),
            ]);
    }

    private static function statusLabels(): array
    {
        return [
            'pending' => __('admin.feedback.status.pending'),
            'resolved' => __('admin.feedback.status.resolved'),
            'hidden' => __('admin.feedback.status.hidden'),
            'deleted' => __('admin.feedback.status.deleted'),
        ];
    }
}