<?php

namespace Modules\Webstatement\Http\Controllers;

use App\Http\Controllers\Controller;
use Carbon\Carbon;
use Illuminate\Contracts\Bus\Dispatcher;
use Illuminate\Http\Request;
use Modules\Webstatement\Jobs\ExportStatementJob;
use Modules\Webstatement\Models\AccountBalance;
use Modules\Webstatement\Jobs\ExportStatementPeriodJob;
use Illuminate\Support\Facades\Log;

class WebstatementController extends Controller
{
    /**
     * Display a listing of the resource.
     * Menjalankan export statement untuk semua akun dengan queue name yang dapat dikustomisasi
     *
     * @param Request $request
     * @return \Illuminate\Http\JsonResponse
     */
    public function index(string $queueName='default')
    {
        Log::info('Starting statement export process', [
            'queue_name' => $queueName
        ]);

        $jobIds = [];
        $data   = [];

        foreach ($this->listAccount() as $clientName => $accounts) {
            foreach ($accounts as $accountNumber) {
                foreach ($this->listPeriod() as $period) {
                    $job = new ExportStatementJob(
                        $accountNumber,
                        $period,
                        $this->getAccountBalance($accountNumber, $period),
                        $clientName // Pass the client name to the job
                    );

                    // Dispatch job dengan queue name yang spesifik
                    $jobIds[] = app(Dispatcher::class)->dispatch($job->onQueue($queueName));
                    $data[]   = [
                        'client_name'    => $clientName,
                        'account_number' => $accountNumber,
                        'period'         => $period,
                        'queue_name'     => $queueName
                    ];
                }
            }
        }

        Log::info('Statement export jobs queued successfully', [
            'total_jobs' => count($jobIds),
            'queue_name' => $queueName
        ]);

        return response()->json([
            'message' => 'Statement export jobs have been queued',
            'queue_name' => $queueName,
            'jobs'    => array_map(function ($index, $jobId) use ($data) {
                return [
                    'job_id'         => $jobId,
                    'client_name'    => $data[$index]['client_name'],
                    'account_number' => $data[$index]['account_number'],
                    'period'         => $data[$index]['period'],
                    'queue_name'     => $data[$index]['queue_name'],
                    'file_name'      => "{$data[$index]['client_name']}_{$data[$index]['account_number']}_{$data[$index]['period']}.csv"
                ];
            }, array_keys($jobIds), $jobIds)
        ]);
    }

    function listAccount(){
        return [
            'PLUANG' => [
                '1080426085',
                '1080425781',
            ],
            'OY' => [
                '1081647484',
                '1081647485',
            ],
            'INDORAYA' => [
                '1083123710',
                '1083123711',
                '1083123712',
                '1083123713',
                '1083123714',
                '1083123715',
                '1083123716',
                '1083123718',
                '1083123719',
                '1083123721',
                '1083123722',
                '1083123723',
                '1083123724',
                '1083123726',
                '1083123727',
                '1083123728',
                '1083123730',
                '1083123731',
                '1083123732',
                '1083123734',
                '1083123735',
            ],
            'TDC' => [
                '1086677889',
                '1086677890',
                '1086677891',
                '1086677892',
                '1086677893',
                '1086677894',
                '1086677895',
                '1086677896',
                '1086677897',
            ],
            'ASIA_PARKING' => [
                '1080119298',
                '1080119361',
                '1080119425',
                '1080119387',
                '1082208069',
            ],
            'DAU' => [
                '1085151668',
            ],
            'EGR' => [
                '1085368601',
            ],
            'SARANA_PACTINDO' => [
                '1078333878',
            ],
            'SWADAYA_PANDU' => [
                '0081272689',
            ],
            "AWAN_LINTANG_SOLUSI"=> [
                "1084269430"
            ],
            "MONETA"=> [
                "1085667890"
            ],
            "SILOT" => [
               "1083972676"
           ]
        ];
    }

    function listPeriod(){
        return [
            date('Ymd', strtotime('-1 day'))
        ];
    }


    function getAccountBalance($accountNumber, $period)
    {
        $accountBalance = AccountBalance::where('account_number', $accountNumber)
                                        ->where('period', '<', $period)
                                        ->orderBy('period', 'desc')
                                        ->first();

        return $accountBalance->actual_balance ?? 0;
    }


    /**
     * Print statement rekening dengan queue name yang dapat dikustomisasi
     *
     * @param string $accountNumber
     * @param string|null $period
     * @param Request $request
     * @return \Illuminate\Http\JsonResponse
     */
    function printStatementRekening($accountNumber, $period = null, Request $request = null) {
        $queueName = $request ? $request->get('queue_name', 'default') : 'default';
        $period = $period ?? date('Ym');

        $balance = AccountBalance::where('account_number', $accountNumber)
            ->when($period === '202505', function($query) {
                return $query->where('period', '>=', '20250512')
                    ->orderBy('period', 'asc');
            }, function($query) use ($period) {
                // Get balance from last day of previous month
                $firstDayOfMonth = Carbon::createFromFormat('Ym', $period)->startOfMonth();
                $lastDayPrevMonth = $firstDayOfMonth->copy()->subDay()->format('Ymd');
                return $query->where('period', $lastDayPrevMonth);
            })
            ->first()
            ->actual_balance ?? '0.00';
        $clientName = 'client1';

        try {
            Log::info("Starting statement export for account: {$accountNumber}, period: {$period}, client: {$clientName}", [
                'account_number' => $accountNumber,
                'period' => $period,
                'client_name' => $clientName,
                'queue_name' => $queueName
            ]);

            // Validate inputs
            if (empty($accountNumber) || empty($period) || empty($clientName)) {
                throw new \Exception('Required parameters missing');
            }

            // Dispatch the job dengan queue name yang spesifik
            $job = ExportStatementPeriodJob::dispatch($accountNumber, $period, $balance, $clientName)
                ->onQueue($queueName);

            Log::info("Statement export job dispatched successfully", [
                'job_id' => $job->job_id ?? null,
                'account' => $accountNumber,
                'period' => $period,
                'client' => $clientName,
                'queue_name' => $queueName
            ]);

            return response()->json([
                'success' => true,
                'message' => 'Statement export job queued successfully',
                'data' => [
                    'job_id' => $job->job_id ?? null,
                    'account_number' => $accountNumber,
                    'period' => $period,
                    'client_name' => $clientName,
                    'queue_name' => $queueName
                ]
            ]);

        } catch (\Exception $e) {
            Log::error("Failed to export statement", [
                'error' => $e->getMessage(),
                'account' => $accountNumber,
                'period' => $period,
                'queue_name' => $queueName
            ]);

            return response()->json([
                'success' => false,
                'message' => 'Failed to queue statement export job',
                'error' => $e->getMessage(),
                'queue_name' => $queueName
            ]);
        }
    }
}