<?php

namespace App\Commands;

use App\Libraries\DigitMotor\DigitMasterImportService;
use CodeIgniter\CLI\BaseCommand;
use CodeIgniter\CLI\CLI;

/**
 * Create Digit motor master tables and import kit Excel files.
 *
 * Usage:
 *   php spark digit-motor:import-masters --create-tables
 *   php spark digit-motor:import-masters --path="/path/to/Masters"
 *   php spark digit-motor:import-masters --only=products,previous_insurers,ncb
 *   php spark digit-motor:import-masters --skip-vehicles
 */
class DigitMotorImportMasters extends BaseCommand
{
    protected $group       = 'DigitMotor';
    protected $name        = 'digit-motor:import-masters';
    protected $description = 'Create motor_master_* tables and import Digit Masters Excel files.';
    protected $usage       = 'digit-motor:import-masters [--path] [--create-tables] [--only] [--skip-vehicles]';
    protected $options     = [
        '--path'           => 'Path to Digit Masters folder (xlsx files).',
        '--create-tables'  => 'Run digit_motor_master_tables.sql first.',
        '--only'           => 'Comma-separated master keys to import.',
        '--skip-vehicles'  => 'Skip large vehicle master import.',
    ];

    public function run(array $params)
    {
        $defaultPath = '/home/smart/Downloads/Digit API Integration_API kit (1)/Masters';
        $path = CLI::getOption('path') ?: env('DIGIT_MOTOR_MASTERS_PATH', $defaultPath);
        $path = rtrim((string) $path, '/');

        if (!is_dir($path)) {
            CLI::error('Masters path not found: ' . $path);
            return EXIT_ERROR;
        }

        $service = new DigitMasterImportService($path);
        $service->setProgressCallback(static function (string $msg) {
            CLI::write($msg, 'yellow');
        });

        if (CLI::getOption('create-tables') !== null) {
            $sql = ROOTPATH . 'app/Database/digit_motor_master_tables.sql';
            CLI::write('Creating tables from ' . $sql, 'green');
            try {
                $service->createTables($sql);
                CLI::write('Tables created / verified.', 'green');
            } catch (\Throwable $e) {
                CLI::error('Create tables failed: ' . $e->getMessage());
                return EXIT_ERROR;
            }
        }

        $onlyOpt = CLI::getOption('only');
        // CI may return true for `--only=vehicles` when value parsing fails — also check argv
        if ($onlyOpt === true || $onlyOpt === null || $onlyOpt === '') {
            foreach ($_SERVER['argv'] ?? [] as $arg) {
                if (str_starts_with((string) $arg, '--only=')) {
                    $onlyOpt = substr((string) $arg, 7);
                    break;
                }
            }
        }
        $only = [];
        if (is_string($onlyOpt) && $onlyOpt !== '' && $onlyOpt !== '1') {
            $only = array_filter(array_map('trim', explode(',', $onlyOpt)));
        }

        if (CLI::getOption('skip-vehicles') !== null) {
            if (!$only) {
                $only = [
                    'products', 'previous_insurers', 'ncb', 'voluntary_deductible',
                    'previous_policy_type', 'doc_types', 'nominee_relations', 'states',
                    'sub_products', 'addon_age_limits', 'pincodes', 'rtos',
                ];
            } else {
                $only = array_values(array_diff($only, ['vehicles']));
            }
        }

        CLI::write('Importing from: ' . $path, 'green');
        $results = $service->importAll($only);

        CLI::newLine();
        CLI::write(str_pad('Master', 28) . str_pad('Rows', 10) . 'Status', 'white');
        CLI::write(str_repeat('-', 55));
        foreach ($results as $key => $res) {
            $line = str_pad($key, 28) . str_pad((string) $res['rows'], 10) . $res['status'];
            if (!empty($res['message'])) {
                $line .= ' — ' . $res['message'];
            }
            CLI::write($line, $res['status'] === 'OK' ? 'green' : 'red');
        }

        $failed = array_filter($results, static fn ($r) => $r['status'] !== 'OK');
        return $failed ? EXIT_ERROR : EXIT_SUCCESS;
    }
}