<?php

namespace App\Filament\Resources\Posts\Tables;

use App\Services\NotificationService;
use Filament\Actions\Action;
use Filament\Actions\BulkActionGroup;
use Filament\Actions\DeleteBulkAction;
use Filament\Actions\EditAction;
use Filament\Forms\Components\DateTimePicker;
use Filament\Forms\Components\Textarea;
use Filament\Tables\Columns\TextColumn;
use Filament\Tables\Filters\SelectFilter;
use Filament\Tables\Table;

class PostsTable
{
    public static function configure(Table $table): Table
    {
        $canReview  = auth()->user()?->can('Publish:Post') ?? false;
        $canPublish = $canReview;

        return $table
            ->columns([
                TextColumn::make('title')->label('Judul')->searchable()->sortable(),
                TextColumn::make('category')->label('Kategori')->badge()
                    ->color(fn ($state) => match ($state) {
                        'pengumuman' => 'warning',
                        'berita'     => 'info',
                        default      => 'gray',
                    }),
                TextColumn::make('status')->badge()
                    ->color(fn ($state) => match ($state) {
                        'published' => 'success',
                        'approved'  => 'info',
                        'pending'   => 'warning',
                        'rejected'  => 'danger',
                        default     => 'gray',
                    })
                    ->formatStateUsing(fn ($state) => match ($state) {
                        'draft'     => 'Draft',
                        'pending'   => 'Menunggu',
                        'approved'  => 'Disetujui',
                        'published' => 'Diterbitkan',
                        'rejected'  => 'Ditolak',
                        default     => $state,
                    }),
                TextColumn::make('author.name')->label('Penulis')->visible($canReview),
                TextColumn::make('published_at')->label('Dipublikasi')
                    ->dateTime('d M Y')->placeholder('-')->sortable(),
            ])
            ->filters([
                SelectFilter::make('status')->options([
                    'draft'     => 'Draft',
                    'pending'   => 'Menunggu',
                    'approved'  => 'Disetujui',
                    'published' => 'Diterbitkan',
                    'rejected'  => 'Ditolak',
                ]),
            ])
            ->recordActions([
                // Member: ajukan artikel
                Action::make('submit')
                    ->label('Ajukan')
                    ->icon('heroicon-o-paper-airplane')
                    ->color('info')
                    ->requiresConfirmation()
                    ->visible(fn ($record) => ! $canReview && in_array($record->status, ['draft', 'rejected']))
                    ->action(function ($record): void {
                        $record->update(['status' => 'pending', 'rejection_reason' => null]);
                        NotificationService::toRole('editor', 'Artikel Menunggu Persetujuan',
                            "\"{$record->title}\" oleh {$record->author->name} menunggu persetujuan.", 'warning',
                            route('filament.admin.resources.posts.edit', $record));
                    }),

                // Editor: approve
                Action::make('approve')
                    ->label('Setujui')
                    ->icon('heroicon-o-check-circle')
                    ->color('success')
                    ->requiresConfirmation()
                    ->visible(fn ($record) => $canReview && $record->status === 'pending')
                    ->action(fn ($record) => tap($record->update([
                        'status'      => 'approved',
                        'approved_by' => auth()->id(),
                        'approved_at' => now(),
                        'reviewed_by' => auth()->id(),
                    ]), fn () => NotificationService::send(
                        $record->author, 'Artikel Disetujui',
                        "Artikel \"{$record->title}\" Anda telah disetujui dan akan segera diterbitkan.", 'success',
                        route('filament.admin.resources.posts.edit', $record)
                    ))),

                // Editor: tolak
                Action::make('reject')
                    ->label('Tolak')
                    ->icon('heroicon-o-x-circle')
                    ->color('danger')
                    ->visible(fn ($record) => $canReview && $record->status === 'pending')
                    ->form([Textarea::make('rejection_reason')->label('Alasan Penolakan')->required()])
                    ->action(fn ($record, array $data) => tap($record->update([
                        'status'           => 'draft',
                        'reviewed_by'      => auth()->id(),
                        'rejection_reason' => $data['rejection_reason'],
                    ]), fn () => NotificationService::send(
                        $record->author, 'Artikel Ditolak',
                        "Artikel \"{$record->title}\" ditolak: {$data['rejection_reason']}", 'danger',
                        route('filament.admin.resources.posts.edit', $record)
                    ))),

                // Editor: publish (approved → published)
                Action::make('publish')
                    ->label('Terbitkan')
                    ->icon('heroicon-o-globe-alt')
                    ->color('success')
                    ->visible(fn ($record) => $canPublish && $record->status === 'approved')
                    ->form([
                        DateTimePicker::make('published_at')->label('Tanggal Publikasi')
                            ->default(now())->required(),
                    ])
                    ->action(fn ($record, array $data) => $record->update([
                        'status'       => 'published',
                        'published_at' => $data['published_at'],
                    ])),

                // Editor: unpublish
                Action::make('unpublish')
                    ->label('Batalkan Publikasi')
                    ->icon('heroicon-o-eye-slash')
                    ->color('warning')
                    ->requiresConfirmation()
                    ->visible(fn ($record) => $canPublish && $record->status === 'published')
                    ->action(fn ($record) => $record->update([
                        'status'       => 'approved',
                        'published_at' => null,
                    ])),

                EditAction::make()
                    ->visible(fn ($record) => $canReview || in_array($record->status, ['draft', 'rejected'])),
            ])
            ->toolbarActions([BulkActionGroup::make([DeleteBulkAction::make()])]);
    }
}