<?php

namespace App\Filament\Imports;

use App\Models\User;
use Filament\Actions\Imports\Exceptions\RowImportFailedException;
use Filament\Actions\Imports\ImportColumn;
use Filament\Actions\Imports\Importer;
use Filament\Actions\Imports\Models\Import;
use Str;

class UserImporter extends Importer
{
    protected static ?string $model = User::class;

    public static function getColumns(): array
    {
        return [
            ImportColumn::make('name')
                ->requiredMapping()
                ->exampleHeader('Name')
                ->example('Admin')
                ->label('Name')
                ->rules(['required']),//, 'max:255'
            ImportColumn::make('email')
                ->requiredMapping()
                ->exampleHeader('Email')
                ->example('admin@cripumps.com')
                ->label('Email')
                ->rules(['required', 'email']),//, 'max:255'
            ImportColumn::make('password')
                ->requiredMapping()
                ->exampleHeader('Password')
                ->example('admin@pass')
                ->label('Password')
                ->rules(['required']),//, 'max:255'
        ];
    }

    public function resolveRecord(): ?User
    {
        $warnMsg = [];
        if (Str::length($this->data['name']) < 0) {
            $warnMsg[] = "User name not found";
        }
        // || !is_numeric($this->data['code']) || !preg_match('/^[1-9]\d{3,}$/', $this->data['code'])
        if (Str::length($this->data['email']) < 5) {
            $warnMsg[] = "Invalid email found";
        }
        if (Str::length($this->data['password']) < 3) {
            $warnMsg[] = "Invalid password found";
        }

        if (!empty($warnMsg)) {
            throw new RowImportFailedException(implode(', ', $warnMsg));
        }

        User::updateOrCreate([
            'email' => $this->data['email'],
        ],
        [
            'name' => $this->data['name'],
            'password' => $this->data['password'],
        ]);

        return null;
        // return User::firstOrNew([
        //     // Update existing records, matching them by `$this->data['column_name']`
        //     'email' => $this->data['email'],
        // ]);

        //return new User();
    }

    public static function getCompletedNotificationBody(Import $import): string
    {
        $body = 'Your user import has completed and ' . number_format($import->successful_rows) . ' ' . str('row')->plural($import->successful_rows) . ' imported.';

        if ($failedRowsCount = $import->getFailedRowsCount()) {
            $body .= ' ' . number_format($failedRowsCount) . ' ' . str('row')->plural($failedRowsCount) . ' failed to import.';
        }

        return $body;
    }
}