<?php

namespace Paymenter\Extensions\Others\ComplianceTools\Admin\Resources;

use Filament\Forms\Components\Textarea;
use Filament\Infolists\Components\TextEntry;
use Filament\Infolists\Components\ViewEntry;
use Filament\Resources\Resource;
use Filament\Tables\Table;
use Filament\Tables\Columns\TextColumn;
use Filament\Tables\Filters\SelectFilter;
use Filament\Tables\Actions\Action as TableAction;
use Illuminate\Database\Eloquent\Model;
use Paymenter\Extensions\Others\ComplianceTools\Admin\Resources\DeletionRequestResource\Pages\ListDeletionRequests;
use Paymenter\Extensions\Others\ComplianceTools\Admin\Resources\DeletionRequestResource\Pages\ViewDeletionRequest;
use Paymenter\Extensions\Others\ComplianceTools\Models\AccountDeletionRequest;

class DeletionRequestResource extends Resource
{
    protected static ?string $model = AccountDeletionRequest::class;

    protected static ?string $navigationIcon = 'ri-user-unfollow-line';
    protected static ?string $activeNavigationIcon = 'ri-user-unfollow-fill';
    protected static ?string $navigationGroup = 'Compliance';
    protected static ?string $navigationLabel = 'Deletion Requests';

    protected static bool $shouldRegisterNavigation = true; // Ensure it shows in navigation

    // Ensure Filament can show this resource in the navigation
    public static function canView(?Model $record = null): bool
    {
        return true;
    }

    // Forms
    public static function getFormSchema(): array
    {
        return [
            Textarea::make('admin_notes')->label('Admin Notes'),
        ];
    }

    // Infolists
    public static function getInfolistSchema(): array
    {
        return [
            TextEntry::make('client')
                ->label('Client')
                ->state(fn (AccountDeletionRequest $record) => $record?->user?->name ?? '—'),

            TextEntry::make('email')
                ->label('Email')
                ->state(fn (AccountDeletionRequest $record) => $record?->user?->email ?? '—')
                ->copyable(),

            TextEntry::make('status')
                ->label('Status')
                ->badge()
                ->color(fn (AccountDeletionRequest $record) => match ($record->status) {
                    AccountDeletionRequest::STATUS_COMPLETED => 'success',
                    AccountDeletionRequest::STATUS_DENIED => 'danger',
                    AccountDeletionRequest::STATUS_APPROVED => 'warning',
                    default => 'info',
                }),

            TextEntry::make('reason')
                ->label('Reason')
                ->state(fn (AccountDeletionRequest $record) => $record->reason ?? '—')
                ->columnSpanFull()
                ->extraAttributes(['class' => 'whitespace-pre-wrap']),

            TextEntry::make('requested_at')
                ->label('Requested at')
                ->state(fn (AccountDeletionRequest $record) => optional($record->created_at)?->toDayDateTimeString() ?? '—'),

            TextEntry::make('processed_at')
                ->label('Processed at')
                ->state(fn (AccountDeletionRequest $record) => optional($record->processed_at)?->toDayDateTimeString() ?? '—'),

            TextEntry::make('processed_by')
                ->label('Processed by')
                ->state(fn (AccountDeletionRequest $record) => $record?->processor?->name ?? '—'),

            TextEntry::make('admin_notes')
                ->label('Admin notes')
                ->state(fn (AccountDeletionRequest $record) => $record->admin_notes ?? '—')
                ->columnSpanFull()
                ->extraAttributes(['class' => 'whitespace-pre-wrap']),

            ViewEntry::make('metadata')
                ->label('Request metadata')
                ->view('admin.infolists.components.json')
                ->state(fn (AccountDeletionRequest $record) => $record->metadata)
                ->columnSpanFull(),

            ViewEntry::make('snapshot')
                ->label('Snapshot')
                ->view('admin.infolists.components.json')
                ->state(fn (AccountDeletionRequest $record) => $record->snapshot)
                ->columnSpanFull(),
        ];
    }

    // Table
    public static function table(Table $table): Table
    {
        return $table
            ->columns([
                TextColumn::make('user.name')
                    ->label('Client')
                    ->searchable()
                    ->sortable(),

                TextColumn::make('user.email')
                    ->label('Email')
                    ->searchable()
                    ->sortable(),

                TextColumn::make('status')
                    ->label('Status')
                    ->badge()
                    ->color(fn (string $state) => match ($state) {
                        AccountDeletionRequest::STATUS_COMPLETED => 'success',
                        AccountDeletionRequest::STATUS_DENIED => 'danger',
                        AccountDeletionRequest::STATUS_APPROVED => 'warning',
                        default => 'info',
                    })
                    ->icon(fn (string $state) => match ($state) {
                        AccountDeletionRequest::STATUS_COMPLETED => 'heroicon-o-check-circle',
                        AccountDeletionRequest::STATUS_DENIED => 'heroicon-o-x-circle',
                        AccountDeletionRequest::STATUS_APPROVED => 'heroicon-o-hand-raised',
                        default => 'heroicon-o-clock',
                    })
                    ->sortable(),

                TextColumn::make('created_at')
                    ->label('Requested')
                    ->dateTime()
                    ->sortable(),

                TextColumn::make('processed_at')
                    ->label('Processed')
                    ->dateTime()
                    ->sortable(),
            ])
            ->filters([
                SelectFilter::make('status')
                    ->options([
                        AccountDeletionRequest::STATUS_PENDING => 'Pending',
                        AccountDeletionRequest::STATUS_APPROVED => 'Approved',
                        AccountDeletionRequest::STATUS_COMPLETED => 'Completed',
                        AccountDeletionRequest::STATUS_DENIED => 'Denied',
                    ]),
            ])
            ->actions([
                TableAction::make('view')
                    ->label('View')
                    ->icon('heroicon-o-eye')
                    ->url(fn (AccountDeletionRequest $record): string => static::getUrl('view', ['record' => $record]))
                    ->visible(fn () => static::getPages()['view'] ?? false),
            ]);
    }

    // Pages
    public static function getPages(): array
    {
        return [
            'index' => ListDeletionRequests::route('/'),
            'view' => ViewDeletionRequest::route('/{record}'),
        ];
    }
}