<?php

    namespace Modules\Webstatement\Http\Controllers;

    use App\Http\Controllers\Controller;
    use BadMethodCallException;
    use Exception;
    use Illuminate\Http\JsonResponse;
    use Illuminate\Support\Facades\Storage;
    use Illuminate\Support\Facades\Log;
    use Modules\Webstatement\Jobs\{ProcessAccountDataJob,
        ProcessArrangementDataJob,
        ProcessAtmTransactionJob,
        ProcessBillDetailDataJob,
        ProcessCategoryDataJob,
        ProcessCompanyDataJob,
        ProcessCustomerDataJob,
        ProcessDataCaptureDataJob,
        ProcessFtTxnTypeConditionJob,
        ProcessFundsTransferDataJob,
        ProcessStmtEntryDataJob,
        ProcessStmtNarrFormatDataJob,
        ProcessStmtNarrParamDataJob,
        ProcessTellerDataJob,
        ProcessTransactionDataJob,
        ProcessSectorDataJob,
        ProcessProvinceDataJob,
        ProcessStmtEntryDetailDataJob};

    class MigrasiController extends Controller
    {
        private const PROCESS_TYPES = [
            'transaction'        => ProcessTransactionDataJob::class,
            'stmtNarrParam'      => ProcessStmtNarrParamDataJob::class,
            'stmtNarrFormat'     => ProcessStmtNarrFormatDataJob::class,
            'ftTxnTypeCondition' => ProcessFtTxnTypeConditionJob::class,
            'category'           => ProcessCategoryDataJob::class,
            'company'            => ProcessCompanyDataJob::class,
            'customer'           => ProcessCustomerDataJob::class,
            'account'            => ProcessAccountDataJob::class,
            'stmtEntry'          => ProcessStmtEntryDataJob::class,
            'stmtEntryDetail'    => ProcessStmtEntryDetailDataJob::class, // Tambahan baru
            'dataCapture'        => ProcessDataCaptureDataJob::class,
            'fundsTransfer'      => ProcessFundsTransferDataJob::class,
            'teller'             => ProcessTellerDataJob::class,
            'atmTransaction'     => ProcessAtmTransactionJob::class,
            'arrangement'        => ProcessArrangementDataJob::class,
            'billDetail'         => ProcessBillDetailDataJob::class,
            'sector'             => ProcessSectorDataJob::class,
            'province'           => ProcessProvinceDataJob::class
        ];

        private const PARAMETER_PROCESSES = [
            'transaction',
            'stmtNarrParam',
            'stmtNarrFormat',
            'ftTxnTypeCondition',
            'sector',
            'province'
        ];

        private const DATA_PROCESSES = [
            'category',
            'company',
            'customer',
            'account',
            'stmtEntry',
            'stmtEntryDetail', // Tambahan baru
            'dataCapture',
            'fundsTransfer',
            'teller',
            'atmTransaction',
            'arrangement',
            'billDetail'
        ];

        public function __call($method, $parameters)
        {
            if (strpos($method, 'process') === 0) {
                $type = lcfirst(substr($method, 7));
                if (isset(self::PROCESS_TYPES[$type])) {
                    return $this->processData($type, $parameters[0] ?? '');
                }
            }
            throw new BadMethodCallException("Method {$method} does not exist.");
        }

        private function processData(string $type, string $period)
        : JsonResponse
        {
            try {
                $jobClass = self::PROCESS_TYPES[$type];
                $jobClass::dispatch($period);

                $message = sprintf('%s data processing job has been queued successfully', ucfirst($type));
                Log::info($message);

                return response()->json(['message' => $message]);
            } catch (Exception $e) {
                Log::error(sprintf('Error in %s processing: %s', $type, $e->getMessage()));
                return response()->json(['error' => $e->getMessage()], 500);
            }
        }
        /**
         * Proses migrasi data dengan parameter dan periode yang dapat dikustomisasi
         *
         * @param bool|string $processParameter Flag untuk memproses parameter
         * @param string|null $period Periode yang akan diproses (default: -1 day)
         * @return JsonResponse
         */
        public function index($processParameter = false, $period = null)
        {
            try {
                Log::info('Starting migration process', [
                    'process_parameter' => $processParameter,
                    'period' => $period
                ]);

                $disk = Storage::disk('sftpStatement');

                if ($processParameter) {
                    Log::info('Processing parameter data');

                    foreach (self::PARAMETER_PROCESSES as $process) {
                        $this->processData($process, '_parameter');
                    }

                    Log::info('Parameter processes completed successfully');
                    return response()->json(['message' => 'Parameter processes completed successfully']);
                }

                // Tentukan periode yang akan diproses
                $targetPeriod = $this->determinePeriod($period);

                Log::info('Processing data for period', ['period' => $targetPeriod]);

                if (!$disk->exists($targetPeriod)) {
                    $errorMessage = "Period {$targetPeriod} folder not found in SFTP storage";
                    Log::warning($errorMessage);

                    return response()->json([
                        "message" => $errorMessage
                    ], 404);
                }

                foreach (self::DATA_PROCESSES as $process) {
                    $this->processData($process, $targetPeriod);
                }

                $successMessage = "Data processing for period {$targetPeriod} has been queued successfully";
                Log::info($successMessage);

                return response()->json([
                    'message' => $successMessage
                ]);
            } catch (Exception $e) {
                Log::error('Error in migration index method: ' . $e->getMessage());
                return response()->json(['error' => $e->getMessage()], 500);
            }
        }

        /**
         * Tentukan periode berdasarkan input atau gunakan default
         *
         * @param string|null $period Input periode
         * @return string Periode dalam format Ymd
         */
        private function determinePeriod($period = null): string
        {
            if ($period === null) {
                // Default: -1 day
                $calculatedPeriod = date('Ymd', strtotime('-1 day'));
                Log::info('Using default period', ['period' => $calculatedPeriod]);
                return $calculatedPeriod;
            }

            // Jika periode sudah dalam format Ymd (8 digit)
            if (preg_match('/^\d{8}$/', $period)) {
                Log::info('Using provided period in Ymd format', ['period' => $period]);
                return $period;
            }

            // Jika periode dalam format relative date (contoh: -2 days, -1 week, etc.)
            try {
                $calculatedPeriod = date('Ymd', strtotime($period));
                Log::info('Calculated period from relative date', [
                    'input' => $period,
                    'calculated' => $calculatedPeriod
                ]);
                return $calculatedPeriod;
            } catch (Exception $e) {
                Log::warning('Invalid period format, using default', [
                    'input' => $period,
                    'error' => $e->getMessage()
                ]);
                return date('Ymd', strtotime('-1 day'));
            }
        }
    }