<?php

namespace Modules\M3\Http\Controllers\API;

use Config;
use DB;
use Illuminate\Http\Client\Response as HttpResponse;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Http;
use Modules\M3\Helpers\Helper;
use Modules\M3\Http\Controllers\Controller;
use Str;

class TwoShipAPIs extends Controller
{
    private const SOURCE = 'TwoShipUpdateHold';

    private const RESPONSE_TYPE = 'AggStopRsp';

    public function TwoShipUpdateHold(Request $request)
    {
        $this->configureTimeouts();
        $user = m3User() !== '' ? Str::upper(m3User()) : 'WebUser';
        $params = $request->all();
        $whs = (string) ($params['WHS'] ?? '');
        $co = (string) ($params['COMPANY'] ?? '');
        $macpkr = (string) ($params['MACPKR'] ?? '');

        if ($params === []) {
            $this->log($macpkr ?: '000000', $co, $whs, $user, 'X', 'No URL Parameters Sent');

            return response()->json(['code' => '405', 'status' => 'Error', 'message' => 'No URL Parameters Sent']);
        }

        try {
            $this->logRequest($macpkr, $co, $whs, $user);
            $orders = $this->aggregationOrders($macpkr, $co, $whs);
            $response = $this->callTwoShip($orders);
            $error = $this->responseError($response);
            if ($error !== '') {
                $this->log($macpkr, $co, $whs, $user, 'X', $response->status() . '-' . $error);

                return response()->json(['code' => '405', 'status' => 'error', 'message' => 'Status: ' . $response->status() . '-' . $error]);
            }

            $this->log($macpkr, $co, $whs, $user, '', $response->body());
            $this->markAggregationComplete($orders, $co, $whs);

            return response()->json(['code' => '200', 'status' => 'Success']);
        } catch (\Throwable $th) {
            $message = str_contains($th->getMessage(), 'cURL error')
                ? 'Curl Error: Communication with 2Ship Timed Out.'
                : '2Ship communication failed.';
            $this->log($macpkr, $co, $whs, $user, 'X', $message);

            return response()->json(['code' => '405', 'status' => 'error', 'message' => $message]);
        }
    }

    private function configureTimeouts(): void
    {
        $timeout = Config::get('arrays.PHPTimeOut');
        ini_set('max_execution_time', $timeout);
        ini_set('max_input_time', $timeout);
        ini_set('default_socket_timeout', $timeout);
    }

    private function logRequest(string $macpkr, string $co, string $whs, string $user): void
    {
        $data = json_encode(['CO' => $co, 'WHS' => $whs, 'MACPKR' => $macpkr]);
        Helper::logToICM699M($this->logData($macpkr, $co, $whs, $user, '', (string) $data, 'AggStopReq'));
    }

    private function aggregationOrders(string $macpkr, string $co, string $whs): array
    {
        $aggregation = DB::connection(config('m3.connection', 'pgsql'))->table('icm688m1')
            ->where('A4MACPKR', $macpkr)->value('A4SHPAGGCD');
        if (empty($aggregation) || (string) $aggregation === '0') {
            return [$macpkr];
        }
        $orders = DB::connection(config('m3.connection', 'pgsql'))->table('icm688m1')
            ->where('A4SHPAGGCD', $aggregation)->where('A4SHPAGGCD', '<>', 0)->where('A4CONCMPLT', '<>', 'y')
            ->where('A4CO', $co)->where('A4WHS', $whs)->pluck('A4MACPKR')->all();

        return $orders !== [] ? $orders : [$macpkr];
    }

    private function callTwoShip(array $orders): HttpResponse
    {
        $payload = [
            'WS_Key' => Config::get('arrays.2Ship.TwoShip_Key'),
            'OrderNumbers' => [implode(',', $orders)],
            'FindBy' => 'ByMultipleOrderNumbers',
            'DataToBeUpdated' => ['UpdateAggregationSettings' => true, 'OrderAggregationSettingsInfo' => ['NotConsideredAggregation' => true]],
        ];

        return Http::acceptJson()->asJson()->timeout((int) Config::get('arrays.PHPTimeOut'))
            ->post(Config::get('arrays.2Ship.end_point') . Config::get('arrays.2Ship.hold_update'), $payload);
    }

    private function responseError(HttpResponse $response): string
    {
        if (! $response->successful()) {
            return 'Error: No Response from 2Ship';
        }
        $body = $response->json();

        return ($body['Success'] ?? true) === false ? '2Ship Error: ' . ($body['GlobalError'] ?? 'Unknown error') : '';
    }

    private function markAggregationComplete(array $orders, string $co, string $whs): void
    {
        DB::connection(config('m3.connection', 'pgsql'))->table('icm688m1')
            ->whereIn('A4MACPKR', $orders)->where('A4CO', $co)->where('A4WHS', $whs)->update(['A4CONCMPLT' => 'Y']);
    }

    private function log(string $macpkr, string $co, string $whs, string $user, string $error, string $message): void
    {
        Helper::logToICM699M($this->logData($macpkr, $co, $whs, $user, $error, $message, self::RESPONSE_TYPE));
    }

    private function logData(string $macpkr, string $co, string $whs, string $user, string $error, string $message, string $type): array
    {
        return ['SHMACPKR' => $macpkr, 'SHDT' => date('Y-m-d'), 'SHTIME' => date('H:i:s'), 'SHERROR' => $error,
            'SHINTBOX' => '', 'SHTYPE' => $type, 'SHDATA' => $message, 'SHUSER' => $user, 'SHSOURCE' => self::SOURCE, 'SHCO' => $co, 'SHWHS' => $whs];
    }
}