webstatement/app/Console/SendStatementEmailCommand.php

<?php

    namespace Modules\Webstatement\Console;

    use Exception;
    use Illuminate\Console\Command;
    use Illuminate\Support\Facades\Log;
    use Modules\Basicdata\Models\Branch;
    use Modules\Webstatement\Jobs\SendStatementEmailJob;
    use Modules\Webstatement\Models\Account;
    use Modules\Webstatement\Models\PrintStatementLog;
    use InvalidArgumentException;

    /**
     * Command untuk mengirim email statement PDF ke nasabah
     * Mendukung pengiriman per rekening, per cabang, atau seluruh cabang
     */
    class SendStatementEmailCommand extends Command
    {
        protected $signature = 'webstatement:send-email
                            {period : Format periode YYYYMM (contoh: 202401)}
                            {--type=single : Tipe pengiriman: single, branch, all}
                            {--account= : Nomor rekening (untuk type=single)}
                            {--branch= : Kode cabang (untuk type=branch)}
                            {--batch-id= : ID batch untuk tracking (opsional)}
                            {--queue=emails : Nama queue untuk job (default: emails)}
                            {--delay=0 : Delay dalam menit sebelum job dijalankan}';

        protected $description = 'Mengirim email statement PDF ke nasabah (per rekening, per cabang, atau seluruh cabang)';

        public function handle()
        {
            $this->info('🚀 Memulai proses pengiriman email statement...');

            try {
                $period        = $this->argument('period');
                $type          = $this->option('type');
                $accountNumber = $this->option('account');
                $branchCode    = $this->option('branch');
                $batchId       = $this->option('batch-id');
                $queueName     = $this->option('queue');
                $delay         = (int) $this->option('delay');

                // Validasi parameter
                if (!$this->validateParameters($period, $type, $accountNumber, $branchCode)) {
                    return Command::FAILURE;
                }

                // Tentukan request type dan target value
                [$requestType, $targetValue] = $this->determineRequestTypeAndTarget($type, $accountNumber, $branchCode);

                // Buat log entry
                $log = $this->createLogEntry($period, $requestType, $targetValue, $batchId);

                // Dispatch job
                $job = SendStatementEmailJob::dispatch($period, $requestType, $targetValue, $batchId, $log->id)
                                            ->onQueue($queueName);

                if ($delay > 0) {
                    $job->delay(now()->addMinutes($delay));
                    $this->info("⏰ Job dijadwalkan untuk dijalankan dalam {$delay} menit");
                }

                $this->displayJobInfo($period, $requestType, $targetValue, $queueName, $log);
                $this->info('✅ Job pengiriman email statement berhasil didispatch!');
                $this->info('📊 Gunakan command berikut untuk monitoring:');
                $this->line("   php artisan queue:work {$queueName}");
                $this->line('   php artisan webstatement:check-progress ' . $log->id);

                return Command::SUCCESS;

            } catch (Exception $e) {
                $this->error('❌ Error saat mendispatch job: ' . $e->getMessage());
                Log::error('SendStatementEmailCommand failed', [
                    'error' => $e->getMessage(),
                    'trace' => $e->getTraceAsString()
                ]);
                return Command::FAILURE;
            }
        }

        private function validateParameters($period, $type, $accountNumber, $branchCode)
        {
            // Validasi format periode
            if (!preg_match('/^\d{6}$/', $period)) {
                $this->error('❌ Format periode tidak valid. Gunakan format YYYYMM (contoh: 202401)');
                return false;
            }

            // Validasi type
            if (!in_array($type, ['single', 'branch', 'all'])) {
                $this->error('❌ Type tidak valid. Gunakan: single, branch, atau all');
                return false;
            }

            // Validasi parameter berdasarkan type
            switch ($type) {
                case 'single':
                    if (!$accountNumber) {
                        $this->error('❌ Parameter --account diperlukan untuk type=single');
                        return false;
                    }

                    $account = Account::with('customer')
                                      ->where('account_number', $accountNumber)
                                      ->first();

                    if (!$account) {
                        $this->error("❌ Account {$accountNumber} tidak ditemukan");
                        return false;
                    }

                    $hasEmail = !empty($account->stmt_email) ||
                        ($account->customer && !empty($account->customer->email));

                    if (!$hasEmail) {
                        $this->error("❌ Account {$accountNumber} tidak memiliki email");
                        return false;
                    }

                    $this->info("✅ Account {$accountNumber} ditemukan dengan email");
                    break;

                case 'branch':
                    if (!$branchCode) {
                        $this->error('❌ Parameter --branch diperlukan untuk type=branch');
                        return false;
                    }

                    $branch = Branch::where('code', $branchCode)->first();
                    if (!$branch) {
                        $this->error("❌ Branch {$branchCode} tidak ditemukan");
                        return false;
                    }

                    $accountCount = Account::with('customer')
                                           ->where('branch_code', $branchCode)
                                           ->where('stmt_sent_type', 'BY.EMAIL')
                                           ->get()
                                           ->filter(function ($account) {
                                               return !empty($account->stmt_email) ||
                                                   ($account->customer && !empty($account->customer->email));
                                           })
                                           ->count();

                    if ($accountCount === 0) {
                        $this->error("❌ Tidak ada account dengan email di branch {$branchCode}");
                        return false;
                    }

                    $this->info("✅ Ditemukan {$accountCount} account dengan email di branch {$branch->name}");
                    break;

                case 'all':
                    $accountCount = Account::with('customer')
                                           ->where('stmt_sent_type', 'BY.EMAIL')
                                           ->get()
                                           ->filter(function ($account) {
                                               return !empty($account->stmt_email) ||
                                                   ($account->customer && !empty($account->customer->email));
                                           })
                                           ->count();

                    if ($accountCount === 0) {
                        $this->error('❌ Tidak ada account dengan email ditemukan');
                        return false;
                    }

                    $this->info("✅ Ditemukan {$accountCount} account dengan email di seluruh cabang");
                    break;
            }

            return true;
        }

        private function determineRequestTypeAndTarget($type, $accountNumber, $branchCode)
        {
            switch ($type) {
                case 'single':
                    return ['single_account', $accountNumber];
                case 'branch':
                    return ['branch', $branchCode];
                case 'all':
                    return ['all_branches', null];
                default:
                    throw new InvalidArgumentException("Invalid type: {$type}");
            }
        }

        private function createLogEntry($period, $requestType, $targetValue, $batchId)
        {
            $logData = [
                'user_id'              => null, // Command line execution
                'period_from'          => $period,
                'period_to'            => $period,
                'is_period_range'      => false,
                'request_type'         => $requestType,
                'batch_id'             => $batchId ?? uniqid('cmd_'),
                'status'               => 'pending',
                'authorization_status' => 'approved', // Auto-approved untuk command line
                'created_by'           => null,
                'ip_address'           => '127.0.0.1',
                'user_agent'           => 'Command Line'
            ];

            // Set branch_code dan account_number berdasarkan request type
            switch ($requestType) {
                case 'single_account':
                    $account                   = Account::where('account_number', $targetValue)->first();
                    $logData['branch_code']    = $account->branch_code;
                    $logData['account_number'] = $targetValue;
                    break;
                case 'branch':
                    $logData['branch_code']    = $targetValue;
                    $logData['account_number'] = null;
                    break;
                case 'all_branches':
                    $logData['branch_code']    = 'ALL';
                    $logData['account_number'] = null;
                    break;
            }

            return PrintStatementLog::create($logData);
        }

        private function displayJobInfo($period, $requestType, $targetValue, $queueName, $log)
        {
            $this->info('📋 Detail Job:');
            $this->line("   Log ID: {$log->id}");
            $this->line("   Periode: {$period}");
            $this->line("   Request Type: {$requestType}");

            switch ($requestType) {
                case 'single_account':
                    $this->line("   Account: {$targetValue}");
                    break;
                case 'branch':
                    $branch = Branch::where('code', $targetValue)->first();
                    $this->line("   Branch: {$targetValue} ({$branch->name})");
                    break;
                case 'all_branches':
                    $this->line("   Target: Seluruh cabang");
                    break;
            }

            $this->line("   Batch ID: {$log->batch_id}");
            $this->line("   Queue: {$queueName}");
        }
    }