boursecu_server/app/Http/Controllers/Admin/TahesabController.php

<?php

namespace App\Http\Controllers\Admin;

use App\Http\Controllers\Controller;
use App\Http\Controllers\Site\ReportController;
use Carbon\Carbon;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Http;
use Illuminate\Support\Facades\Cache;
use App\Models\Tahesab;
use App\Models\Customer;
use App\Services\AccountingProductDocMapper;
use App\Services\ConfigService;
use App\Services\TahesabDocSyncService;
use App\Services\TahesabInboundWalletService;
use App\Services\TahesabSyncService;
use Morilog\Jalali\Jalalian;
use Symfony\Component\HttpKernel\Exception\UnprocessableEntityHttpException;
use Hekmatinasser\Verta\Verta;


class TahesabController extends Controller
{
    protected function sync(): TahesabSyncService
    {
        return app(TahesabSyncService::class);
    }

    private function lastPriceData(): array
    {
        $response = app(ReportController::class)->lastPrice(request());

        if (is_array($response)) {
            return $response;
        }

        if (is_object($response) && method_exists($response, 'getData')) {
            return (array) $response->getData(true);
        }

        return (array) $response;
    }

    public function table(Request $request)
    {
        $view = (string) $request->input('view', 'all');
        $query = Tahesab::with('customer')->orderByDesc('id');

        if ($view === 'ok') {
            $query->whereNotNull('tahesab_id')->where('tahesab_id', '!=', '');
        } elseif ($view === 'failed') {
            $query->where(function ($q) {
                $q->where(function ($inner) {
                    $inner->whereNull('tahesab_id')->orWhere('tahesab_id', '');
                })->orWhere('sync_status', 'failed');
            });
        }

        \App\DB\Te\TableEngine::create($query, $request)
            ->initSearch(['desc', 'type'])
            ->select(['*'])
            ->export($query);

        return response()->json($query);
    }

    public function show($id)
    {
        $tahesab = Tahesab::with('customer')->findOrFail($id);

        return response()->json($tahesab);
    }

    /** همه مشتریان ته‌حساب را از API می‌گیرد و برمی‌گرداند (Code => [Code,Name,Tel]) */
    private function fetchAllTahesabCustomers(): array
    {
        try {
            $response = Http::withoutVerifying()->timeout(30)->withHeaders([
                'DBName'        => $this->Config('tahesab_db'),
                'Content-Type'  => 'application/json',
                'Authorization' => 'Bearer ' . $this->Config('tahesab_token'),
            ])->post($this->tahesabApiUrl(), [
                'DoListMoshtari' => [1, 999999],
            ])->json();

            if (! is_array($response)) return [];

            return $this->tahesabCustomerRows($response);
        } catch (\Exception $e) {
            return [];
        }
    }

    public function customerSyncStatus(Request $request): \Illuminate\Http\JsonResponse
    {
        // مشتریان پنل
        $panelTotal      = Customer::whereNull('deleted_at')->count();
        $panelRegistered = Customer::whereNull('deleted_at')->whereNotNull('moshtari_code')->count();
        $panelOnly       = $panelTotal - $panelRegistered;

        $panelOnlyQuery = Customer::whereNull('deleted_at')->whereNull('moshtari_code')
            ->select('id', 'name', 'mobile', 'created_at');

        if ($search = $request->input('search')) {
            $panelOnlyQuery->where(function ($q) use ($search) {
                $q->where('name', 'like', "%{$search}%")
                  ->orWhere('mobile', 'like', "%{$search}%");
            });
        }
        $panelOnlyList = $panelOnlyQuery->orderBy('id')->paginate(20);

        // مشتریان ته‌حساب — فقط وقتی include_tahesab=true ارسال شده (چون کند است)
        $tahesabTotal      = null;
        $tahesabOnlyCount  = null;
        $tahesabOnlyResult = ['data' => [], 'total' => 0, 'current_page' => 1, 'last_page' => 1];

        $tahesabWithPhoneCount = null;
        $tahesabWithoutPhoneCount = null;
        $tahesabImportableCount = null;
        $phoneMatchCount = null;
        $phoneConflictCount = null;
        $phoneMatches = [];
        $phoneConflicts = [];

        if ($request->boolean('include_tahesab')) {
            $tahesabCustomers = $this->fetchAllTahesabCustomers();
            $tahesabTotal     = count($tahesabCustomers);
            $walletService    = app(TahesabInboundWalletService::class);
            $maps             = $this->panelAccountingMaps();

            $tahesabOnlyList = [];
            $debugSample     = [];
            $withPhone = 0;
            $withoutPhone = 0;
            foreach ($tahesabCustomers as $item) {
                if (! is_array($item)) continue;
                if (count($debugSample) < 3) $debugSample[] = $item;
                $code = $this->extractTahesabCode($item);
                $codeKey = $this->accountingCodeKey($code);
                $phone = $this->extractTahesabPhone($item);
                $hasPhone = Customer::normalizeMobile($phone) !== null;
                if ($hasPhone) {
                    $withPhone++;
                } else {
                    $withoutPhone++;
                }

                if ($codeKey !== null && isset($maps['by_code'][$codeKey])) {
                    continue;
                }

                $mobileKey = Customer::normalizeMobile($phone);
                if ($mobileKey && isset($maps['by_mobile'][$mobileKey])) {
                    $panel = $maps['by_mobile'][$mobileKey];
                    $panelCodeKey = $this->accountingCodeKey($panel->moshtari_code);
                    $row = [
                        'code' => $code !== null ? (int) $code : null,
                        'name' => trim((string) ($item['Name'] ?? $item['name'] ?? '')),
                        'tel' => $phone,
                        'panel_id' => (int) $panel->id,
                        'panel_name' => $panel->name,
                        'panel_code' => $panelCodeKey,
                    ];
                    if ($panelCodeKey && $panelCodeKey !== $codeKey) {
                        $phoneConflicts[] = $row;
                    } else {
                        $phoneMatches[] = $row;
                    }
                    continue;
                }

                if ($codeKey === null) {
                    continue;
                }

                $mande = $walletService->mandeFromAccountingRow($item);
                $tahesabOnlyList[] = [
                    'code'  => $code !== null ? (int) $code : null,
                    'name'  => trim((string) ($item['Name'] ?? $item['name'] ?? '')),
                    'tel'   => $phone,
                    'gid'   => $item['GID'] ?? $item['gid'] ?? null,
                    'group' => $item['GoroupName'] ?? $item['group'] ?? '',
                    'has_phone' => $hasPhone,
                    'gold' => $mande['gold'] ?? null,
                    'cash' => $mande['cash'] ?? null,
                ];
            }
            $tahesabOnlyCount = count($tahesabOnlyList);
            $tahesabWithPhoneCount = $withPhone;
            $tahesabWithoutPhoneCount = $withoutPhone;
            $tahesabImportableCount = count(array_filter($tahesabOnlyList, fn ($r) => ! empty($r['has_phone'])));
            $phoneMatchCount = count($phoneMatches);
            $phoneConflictCount = count($phoneConflicts);
            $tahesabOnlyResult = [
                'data'         => array_values($tahesabOnlyList),
                'total'        => $tahesabOnlyCount,
                'current_page' => 1,
                'last_page'    => 1,
            ];
        }

        $payload = [
            'panel_total'        => $panelTotal,
            'panel_registered'   => $panelRegistered,
            'panel_only'         => $panelOnly,
            'tahesab_total'      => $tahesabTotal,
            'tahesab_only_count' => $tahesabOnlyCount,
            'tahesab_with_phone_count' => $tahesabWithPhoneCount,
            'tahesab_without_phone_count' => $tahesabWithoutPhoneCount,
            'tahesab_importable_count' => $tahesabImportableCount,
            'phone_match_count' => $phoneMatchCount,
            'phone_conflict_count' => $phoneConflictCount,
            'phone_matches' => $phoneMatches,
            'phone_conflicts' => $phoneConflicts,
            'panel_only_list'    => $panelOnlyList,
            'tahesab_only_list'  => $tahesabOnlyResult,
            'doc_sync' => app(TahesabDocSyncService::class)->snapshot(),
        ];

        // برای تشخیص نام دقیق فیلدها: ?include_tahesab=1&raw=1
        if ($request->boolean('include_tahesab') && $request->boolean('raw')) {
            $payload['tahesab_debug_sample'] = $debugSample ?? [];
        }

        return response()->json($payload);
    }

    /** شماره تماس را از هر کلید محتمل در رکورد مشتری ته‌حساب استخراج می‌کند */
    private function extractTahesabPhone(array $item): string
    {
        $candidates = ['Mobile', 'CellPhone', 'Cell', 'Tel', 'Tell', 'Phone', 'MobileNo', 'Telephone', 'Mobile1'];
        foreach ($candidates as $key) {
            if (isset($item[$key]) && trim((string) $item[$key]) !== '') {
                return trim((string) $item[$key]);
            }
        }
        // جستجوی عمومی: هر کلیدی که شامل mobile/tel/phone/cell باشد و مقدار داشته باشد
        foreach ($item as $k => $v) {
            if ($v === null || trim((string) $v) === '') continue;
            $lk = strtolower((string) $k);
            if (str_contains($lk, 'mobile') || str_contains($lk, 'tel')
                || str_contains($lk, 'phone') || str_contains($lk, 'cell')) {
                return trim((string) $v);
            }
        }
        return '';
    }

    /**
     * @param  array<string, mixed>  $response
     * @return list<array<string, mixed>>
     */
    private function tahesabCustomerRows(array $response): array
    {
        if ($response === []) {
            return [];
        }
        if (isset($response[0]) && is_array($response[0])) {
            return array_values(array_filter($response, 'is_array'));
        }
        foreach (['Moshtari', 'ListMoshtari', 'data', 'Data'] as $key) {
            if (isset($response[$key]) && is_array($response[$key])) {
                return array_values(array_filter($response[$key], 'is_array'));
            }
        }

        return array_values(array_filter($response, 'is_array'));
    }

    /** @param  array<string, mixed>  $item */
    private function extractTahesabCode(array $item): mixed
    {
        foreach (['Code', 'code', 'MoshtariCode', 'moshtari_code'] as $key) {
            if (isset($item[$key]) && $item[$key] !== '' && $item[$key] !== null) {
                return $item[$key];
            }
        }

        return null;
    }

    private function accountingCodeKey(mixed $code): ?string
    {
        if ($code === null || $code === '' || $code === false) {
            return null;
        }
        $s = trim((string) $code);
        if ($s === '' || $s === '0' || $s === '-') {
            return null;
        }
        if (is_numeric($s)) {
            $n = (int) $s;

            return $n > 0 ? (string) $n : null;
        }

        return $s;
    }

    /**
     * @return array{by_code: array<string, Customer>, by_mobile: array<string, Customer>}
     */
    private function panelAccountingMaps(): array
    {
        $byCode = [];
        $byMobile = [];
        $rows = Customer::whereNull('deleted_at')->get(['id', 'name', 'mobile', 'moshtari_code', 'type']);
        foreach ($rows as $row) {
            $codeKey = $this->accountingCodeKey($row->moshtari_code);
            if ($codeKey !== null) {
                $byCode[$codeKey] = $row;
            }
            $mobile = Customer::normalizeMobile((string) ($row->mobile ?? ''));
            if ($mobile !== null) {
                $byMobile[$mobile] = $row;
            }
        }

        return ['by_code' => $byCode, 'by_mobile' => $byMobile];
    }

    /** لینک کد ته‌حساب روی مشتری پنل وقتی شماره یکسان است */
    public function linkMatchingPhones(): \Illuminate\Http\JsonResponse
    {
        $tahesabCustomers = $this->fetchAllTahesabCustomers();
        $maps = $this->panelAccountingMaps();
        $linked = [];
        $conflicts = [];
        $toSync = [];

        foreach ($tahesabCustomers as $item) {
            if (! is_array($item)) {
                continue;
            }
            $code = $this->extractTahesabCode($item);
            $codeKey = $this->accountingCodeKey($code);
            if ($codeKey === null) {
                continue;
            }
            $phone = $this->extractTahesabPhone($item);
            $mobileKey = Customer::normalizeMobile($phone);
            if ($mobileKey === null || ! isset($maps['by_mobile'][$mobileKey])) {
                continue;
            }
            $panel = $maps['by_mobile'][$mobileKey];
            $panelCodeKey = $this->accountingCodeKey($panel->moshtari_code);

            if (isset($maps['by_code'][$codeKey]) && (int) $maps['by_code'][$codeKey]->id !== (int) $panel->id) {
                $conflicts[] = [
                    'code' => (int) $codeKey,
                    'name' => trim((string) ($item['Name'] ?? '')),
                    'tel' => $phone,
                    'panel_id' => (int) $panel->id,
                    'panel_name' => $panel->name,
                    'error' => 'این کد ته‌حساب روی مشتری دیگری در پنل است',
                ];
                continue;
            }

            if ($panelCodeKey === $codeKey) {
                continue;
            }
            if ($panelCodeKey) {
                $conflicts[] = [
                    'code' => (int) $codeKey,
                    'name' => trim((string) ($item['Name'] ?? '')),
                    'tel' => $phone,
                    'panel_id' => (int) $panel->id,
                    'panel_name' => $panel->name,
                    'panel_code' => $panelCodeKey,
                    'error' => 'مشتری پنل کد دیگری دارد — دستی تصمیم بگیرید',
                ];
                continue;
            }

            $panel->moshtari_code = (int) $codeKey;
            $panel->save();
            $maps['by_code'][$codeKey] = $panel;
            $toSync[] = $panel;
            $linked[] = [
                'code' => (int) $codeKey,
                'name' => $panel->name,
                'tel' => $phone,
                'panel_id' => (int) $panel->id,
            ];
        }

        if ($toSync !== []) {
            try {
                app(TahesabInboundWalletService::class)->syncAfterImport($toSync);
            } catch (\Throwable $e) {
                \Log::warning('Tahesab link-by-phone wallet sync failed', ['error' => $e->getMessage()]);
            }
        }

        return response()->json([
            'ok' => true,
            'linked' => count($linked),
            'conflicts' => count($conflicts),
            'linked_rows' => $linked,
            'conflict_rows' => $conflicts,
            'message' => count($linked)
                ? (count($linked).' کد روی مشتری پنل با شماره یکسان نشست')
                : (count($conflicts) ? 'کد یکسانی برای لینک خودکار نبود' : 'شماره یکسانی برای لینک پیدا نشد'),
        ]);
    }

    public function previewCustomerWallet(Request $request, $customerId): \Illuminate\Http\JsonResponse
    {
        if (! app(ConfigService::class)->isTahesabAccounting()) {
            return response()->json(['ok' => false, 'message' => 'حسابداری ته‌حساب فعال نیست'], 422);
        }

        $customer = Customer::findOrFail($customerId);
        $code = (int) $request->input('code', $customer->moshtari_code);
        $result = app(TahesabInboundWalletService::class)->previewForCustomer($customer, $code);
        $needsDecision = (bool) ($result['needs_decision'] ?? false);

        return response()->json([
            'ok' => (bool) ($result['ok'] ?? false),
            'needs_decision' => $needsDecision,
            'message' => $result['message'] ?? '',
            'result' => $result,
        ]);
    }

    public function mandeByCodes(Request $request): \Illuminate\Http\JsonResponse
    {
        $codes = $request->input('codes', []);
        if (! is_array($codes) || $codes === []) {
            return response()->json(['ok' => true, 'mandes' => []]);
        }
        if (count($codes) > 50) {
            return response()->json(['ok' => false, 'message' => 'حداکثر ۵۰ کد در هر درخواست'], 422);
        }

        $mandes = app(TahesabInboundWalletService::class)->fetchMandeByCodes($codes);
        $out = [];
        foreach ($mandes as $code => $row) {
            $out[(string) $code] = [
                'gold' => $row['gold'] ?? 0,
                'cash' => $row['cash'] ?? 0,
            ];
        }

        return response()->json(['ok' => true, 'mandes' => $out]);
    }

    public function syncPanelToTahesab(): \Illuminate\Http\JsonResponse
    {
        $customers = Customer::whereNull('deleted_at')
            ->whereNull('moshtari_code')
            ->select('id', 'name', 'mobile')
            ->get();

        $success = 0;
        $failed  = 0;
        $errors  = [];

        foreach ($customers as $customer) {
            $result = $this->sync()->registerCustomer($customer);
            if ($result['ok'] ?? false) {
                $success++;
            } else {
                $failed++;
                $errors[] = ['name' => $customer->name, 'mobile' => $customer->mobile, 'error' => $result['message'] ?? ''];
            }
        }

        return response()->json([
            'ok'      => true,
            'success' => $success,
            'failed'  => $failed,
            'errors'  => $errors,
        ]);
    }

    public function importFromTahesab(Request $request): \Illuminate\Http\JsonResponse
    {
        $validated = $request->validate([
            'customers'          => 'required|array',
            'customers.*.code'   => 'required|integer',
            'customers.*.name'   => 'required|string',
            'customers.*.tel'    => 'nullable|string',
        ]);

        $success = 0;
        $failed  = 0;
        $errors  = [];
        /** @var list<Customer> $importedForWallet */
        $importedForWallet = [];

        foreach ($validated['customers'] as $item) {
            $mobile = Customer::normalizeMobile($item['tel'] ?? '') ?? '';
            $fullName = trim($item['name']);
            $code = (int) $item['code'];

            // بدون موبایل ردیف placeholder نساز
            if ($mobile === '') {
                $failed++;
                $errors[] = [
                    'name' => $item['name'],
                    'code' => $item['code'],
                    'error' => 'شماره موبایل خالی است — وارد نشد',
                ];
                continue;
            }

            $existing = Customer::whereNull('deleted_at')->where('moshtari_code', $code)->first();
            if ($existing) {
                $changed = false;
                if (($existing->name === null || $existing->name === '') && $fullName !== '') {
                    $existing->fname = $fullName;
                    $existing->lname = (string) ($existing->lname ?? '');
                    $existing->name = $fullName;
                    $changed = true;
                }
                if ($mobile !== '' && ($existing->mobile === null || $existing->mobile === '')) {
                    if (Customer::isMobileTaken($mobile, (int) $existing->id)) {
                        $failed++;
                        $errors[] = [
                            'name' => $item['name'],
                            'code' => $item['code'],
                            'error' => 'شماره موبایل تکراری است',
                        ];
                        continue;
                    }
                    $existing->mobile = $mobile;
                    if (empty($existing->password)) {
                        $existing->password = $mobile;
                    }
                    $changed = true;
                }
                if ($changed) {
                    $existing->save();
                }
                $importedForWallet[] = $existing;
                $success++;
                continue;
            }

            if ($mobile !== '') {
                $byMobile = Customer::findActiveByMobile($mobile);
                if ($byMobile) {
                    if (empty($byMobile->moshtari_code)) {
                        $byMobile->moshtari_code = $code;
                        if ($fullName !== '') {
                            $byMobile->fname = $fullName;
                            $byMobile->lname = '';
                            $byMobile->name = $fullName;
                        }
                        if (empty($byMobile->password)) {
                            $byMobile->password = $mobile;
                        }
                        $byMobile->save();
                        $importedForWallet[] = $byMobile;
                        $success++;
                        continue;
                    }

                    $failed++;
                    $errors[] = [
                        'name' => $item['name'],
                        'code' => $item['code'],
                        'error' => 'شماره موبایل تکراری است',
                    ];
                    continue;
                }
            }

            // کد معرف یکتا
            $characters = '0123456789abcdefghijklmnopqrstuvwxyz';
            do {
                $referralId = '';
                for ($i = 0; $i < 4; $i++) {
                    $referralId .= $characters[random_int(0, strlen($characters) - 1)];
                }
            } while (Customer::where('referral_id', $referralId)->exists());

            try {
                // توجه: مدل Customer یک mutator روی name دارد که name را از fname+lname می‌سازد
                // و مقدار مستقیم name را نادیده می‌گیرد. پس باید fname را قبل از name ست کنیم.
                $customer = new Customer();
                $customer->fname         = $fullName;
                $customer->lname         = '';
                $customer->name          = $fullName; // mutator: name = fname (+ lname)
                $customer->mobile        = $mobile;
                $customer->active        = true;
                $customer->moshtari_code = $item['code'];
                $customer->referral_id   = $referralId;
                $customer->type          = 2;
                // رمز عبور = شماره موبایل (فقط وقتی موبایل موجود است)
                if ($mobile !== '') {
                    $customer->password = $mobile;
                }
                $customer->save();
                $importedForWallet[] = $customer;
                $success++;
            } catch (\Throwable $e) {
                $failed++;
                $msg = $e->getMessage();
                if ($e instanceof UnprocessableEntityHttpException) {
                    $msg = $e->getMessage();
                } elseif ($e instanceof \Illuminate\Database\QueryException && (int) ($e->errorInfo[1] ?? 0) === 1062) {
                    $msg = 'شماره موبایل تکراری است';
                }
                $errors[] = ['name' => $item['name'], 'code' => $item['code'], 'error' => $msg];
            }
        }

        // مانده طلا/ریال ته‌حساب را روی کیف مشتریان واردشده بنشان
        if ($importedForWallet !== []) {
            try {
                app(TahesabInboundWalletService::class)->syncAfterImport($importedForWallet);
            } catch (\Throwable $e) {
                \Log::warning('Tahesab import wallet sync batch failed', [
                    'count' => count($importedForWallet),
                    'error' => $e->getMessage(),
                ]);
            }
        }

        return response()->json([
            'ok'      => true,
            'success' => $success,
            'failed'  => $failed,
            'errors'  => $errors,
        ]);
    }

    /**
     * حذف مشتریانِ خرابِ واردشده از ته‌حساب (نام خالی) برای پاک‌سازی import ناقص.
     * با dry_run=1 فقط تعداد و نمونه را نشان می‌دهد و چیزی حذف نمی‌کند.
     */
    public function rollbackImport(Request $request): \Illuminate\Http\JsonResponse
    {
        // مشتریانِ ساخته‌شده توسط import که name آن‌ها خالی مانده (به‌خاطر mutator)
        $baseQuery = fn () => Customer::whereNotNull('moshtari_code')
            ->where(function ($q) {
                $q->whereNull('name')->orWhere('name', '');
            });

        $count  = $baseQuery()->count();
        $sample = $baseQuery()
            ->select('id', 'fname', 'name', 'mobile', 'moshtari_code', 'created_at')
            ->orderByDesc('id')
            ->limit(20)
            ->get();

        if ($request->boolean('dry_run')) {
            return response()->json([
                'dry_run' => true,
                'count'   => $count,
                'sample'  => $sample,
            ]);
        }

        $deleted = $baseQuery()->forceDelete();

        return response()->json([
            'ok'      => true,
            'deleted' => $deleted,
        ]);
    }

    public function retrySanad($id)
    {
        $tahesab = Tahesab::with('customer')->findOrFail($id);
        $result = $this->sync()->retry($tahesab);

        return response()->json($result, ($result['ok'] ?? false) ? 200 : 422);
    }

    public function pendingSummary(Request $request)
    {
        $docs = app(TahesabDocSyncService::class);
        $docs->tickIfStale();
        $customerId = $request->filled('customer_id') ? (int) $request->input('customer_id') : null;

        return response()->json($this->sync()->pendingSummary($customerId));
    }

    public function startDocSync()
    {
        $result = app(TahesabDocSyncService::class)->start();

        return response()->json($result, ($result['ok'] ?? false) ? 200 : 422);
    }

    public function stopDocSync()
    {
        $result = app(TahesabDocSyncService::class)->stop();

        return response()->json($result);
    }

    public function pendingDocs(Request $request)
    {
        $customerId = $request->filled('customer_id') ? (int) $request->input('customer_id') : null;
        $limit = max(1, min(500, (int) $request->input('limit', 200)));

        return response()->json([
            'rows' => $this->sync()->pendingDocs($customerId, $limit),
            'summary' => $this->sync()->pendingSummary($customerId),
        ]);
    }

    public function syncOne(Request $request)
    {
        $type = (string) $request->input('type', '');
        $id = (int) $request->input('id', 0);
        if ($id <= 0 || ! in_array($type, ['row', 'withdraw', 'order'], true)) {
            return response()->json(['ok' => false, 'message' => 'پارامتر نامعتبر'], 422);
        }

        $result = $this->sync()->syncOne($type, $id);

        return response()->json($result, ($result['ok'] ?? false) ? 200 : 422);
    }

    public function syncAllPending(Request $request)
    {
        $limit = max(1, min(200, (int) $request->input('limit', 80)));
        $customerId = $request->filled('customer_id') ? (int) $request->input('customer_id') : null;
        $result = $this->sync()->syncAllPending($limit, $customerId);

        return response()->json($result, ($result['ok'] ?? false) ? 200 : 422);
    }

    public function registerCustomer($customerId)
    {
        $customer = Customer::findOrFail($customerId);
        $result = $this->sync()->registerCustomer($customer);

        return response()->json($result, ($result['ok'] ?? false) ? 200 : 422);
    }

    /**
     * همگام‌سازی مانده یک مشتری با ته‌حساب.
     * body: overwrite=1 | keep=1 | ask_if_conflict=1 (پیش‌فرض ask برای جلوگیری از overwrite ناخواسته)
     */
    public function syncCustomerWallet(Request $request, $customerId)
    {
        if (! app(ConfigService::class)->isTahesabAccounting()) {
            return response()->json([
                'ok' => false,
                'message' => 'حسابداری ته‌حساب فعال نیست',
            ], 422);
        }

        $customer = Customer::findOrFail($customerId);
        if ((int) ($customer->moshtari_code ?? 0) <= 0) {
            return response()->json([
                'ok' => false,
                'message' => 'این مشتری کد ته‌حساب ندارد',
            ], 422);
        }

        $overwrite = $request->boolean('overwrite');
        $keep = $request->boolean('keep');
        $alwaysAsk = $request->boolean('always_ask');
        $askIfConflict = $request->boolean('ask_if_conflict', ! $overwrite && ! $keep && ! $alwaysAsk);

        $result = app(TahesabInboundWalletService::class)->syncWalletFromTahesab(
            $customer,
            null,
            [
                'overwrite' => $overwrite,
                'keep' => $keep,
                'ask_if_conflict' => $askIfConflict,
                'always_ask' => $alwaysAsk,
            ]
        );

        $needsDecision = (bool) ($result['needs_decision'] ?? false);
        $applied = (bool) ($result['applied'] ?? false);
        $skipped = (bool) ($result['skipped'] ?? false);
        $same = ! $applied && ! $needsDecision && ! $skipped
            && str_contains((string) ($result['message'] ?? ''), 'یکسان');

        return response()->json([
            'ok' => $applied || $skipped || $same,
            'needs_decision' => $needsDecision,
            'message' => $result['message'] ?? '',
            'result' => $result,
        ]);
    }

    /**
     * همگام‌سازی مانده همه مشتریان دارای کد ته‌حساب — تکه‌تکه.
     * body: overwrite=1 برای اعمال اجباری اختلاف‌ها؛ بدون آن فقط کیف خالی یا یکسان پردازش می‌شود و تداخل‌ها در needs_decision می‌آیند.
     */
    public function syncAllWallets(Request $request)
    {
        if (! app(ConfigService::class)->isTahesabAccounting()) {
            return response()->json([
                'ok' => false,
                'message' => 'حسابداری ته‌حساب فعال نیست',
            ], 422);
        }

        $limit = max(1, min(50, (int) $request->input('limit', 20)));
        $offset = max(0, (int) $request->input('offset', 0));
        $overwrite = $request->boolean('overwrite');

        $base = Customer::query()
            ->whereNull('deleted_at')
            ->whereNotNull('moshtari_code')
            ->where('moshtari_code', '!=', '')
            ->where('moshtari_code', '!=', '0');

        $total = (clone $base)->count();
        $customers = (clone $base)
            ->orderBy('id')
            ->offset($offset)
            ->limit($limit)
            ->get(['id', 'name', 'mobile', 'moshtari_code', 'type']);

        $walletService = app(TahesabInboundWalletService::class);
        $codes = $customers->pluck('moshtari_code')->all();
        $mandes = $walletService->fetchMandeByCodes($codes);

        $success = 0;
        $changed = 0;
        $needsDecision = 0;
        $failed = 0;
        $errors = [];
        $decisions = [];

        foreach ($customers as $customer) {
            try {
                $code = (string) ((int) $customer->moshtari_code);
                $result = $walletService->syncWalletFromTahesab(
                    $customer,
                    $mandes[$code] ?? null,
                    [
                        'overwrite' => $overwrite,
                        'ask_if_conflict' => ! $overwrite,
                    ]
                );

                if ($result['needs_decision'] ?? false) {
                    $needsDecision++;
                    $decisions[] = [
                        'id' => $customer->id,
                        'name' => $customer->name,
                        'mobile' => $customer->mobile,
                        'app_gold' => $result['app_gold'] ?? null,
                        'app_cash' => $result['app_cash'] ?? null,
                        'tahesab_gold' => $result['tahesab_gold'] ?? null,
                        'tahesab_cash' => $result['tahesab_cash'] ?? null,
                        'message' => $result['message'] ?? '',
                    ];
                    continue;
                }

                $success++;
                if ($result['applied'] ?? false) {
                    $changed++;
                }
            } catch (\Throwable $e) {
                $failed++;
                $errors[] = [
                    'id' => $customer->id,
                    'name' => $customer->name,
                    'mobile' => $customer->mobile,
                    'error' => $e->getMessage() !== '' ? $e->getMessage() : 'خطای ناشناخته',
                ];
            }
        }

        $processed = $customers->count();
        $nextOffset = $offset + $processed;

        return response()->json([
            'ok' => true,
            'message' => $total === 0
                ? 'مشتری دارای کد ته‌حساب یافت نشد'
                : "دستهٔ {$offset} تا {$nextOffset} از {$total}",
            'total' => $total,
            'offset' => $offset,
            'processed' => $processed,
            'next_offset' => $nextOffset,
            'done' => $nextOffset >= $total,
            'success' => $success,
            'changed' => $changed,
            'needs_decision' => $needsDecision,
            'failed' => $failed,
            'errors' => $errors,
            'decisions' => $decisions,
        ]);
    }

    /**
     * لیست مشتریان لینک‌شده با مقایسهٔ کیف و ماندهٔ ته‌حساب.
     */
    public function walletLinkedList(Request $request): \Illuminate\Http\JsonResponse
    {
        if (! app(ConfigService::class)->isTahesabAccounting()) {
            return response()->json([
                'ok' => false,
                'message' => 'حسابداری ته‌حساب فعال نیست',
            ], 422);
        }

        $search = trim((string) $request->input('search', ''));
        $page = max(1, (int) $request->input('page', 1));
        $perPage = max(1, min(50, (int) $request->input('per_page', 20)));

        $base = Customer::query()
            ->whereNull('deleted_at')
            ->whereNotNull('moshtari_code')
            ->where('moshtari_code', '!=', '')
            ->where('moshtari_code', '!=', '0');

        if ($search !== '') {
            $base->where(function ($q) use ($search) {
                $q->where('name', 'like', '%'.$search.'%')
                    ->orWhere('mobile', 'like', '%'.$search.'%')
                    ->orWhere('moshtari_code', 'like', '%'.$search.'%');
            });
        }

        $total = (clone $base)->count();
        $customers = (clone $base)
            ->orderBy('id')
            ->offset(($page - 1) * $perPage)
            ->limit($perPage)
            ->get(['id', 'name', 'mobile', 'moshtari_code', 'type']);

        $rows = app(TahesabInboundWalletService::class)->compareCustomers($customers);

        return response()->json([
            'ok' => true,
            'total' => $total,
            'page' => $page,
            'per_page' => $perPage,
            'last_page' => max(1, (int) ceil($total / max(1, $perPage))),
            'rows' => $rows,
        ]);
    }

    private function tahesabApiUrl(): string
    {
        $host = trim((string) $this->Config('tahesab_host'));
        $port = trim((string) $this->Config('tahesab_port'));

        if ($host !== '' && $port !== '') {
            $host = rtrim(preg_replace('#^https?://#i', '', $host), '/');

            return 'httpS://' . $host . ':' . $port . '/';
        }

        $legacy = trim((string) env('TAHESAB', ''));

        return $legacy !== '' ? $legacy : '';
    }

    public function storeTrade($data, ?Tahesab $existing = null)
    {
        // اگر payload خالی است اما Tahesab موجود و order_id دارد، از Order بازسازی کن
        if (empty($data['customer_id']) && $existing && $existing->order_id) {
            $order = \App\Models\Order::find($existing->order_id);
            if ($order) {
                $productPayload = ['metal_id' => $existing->type === 'طلا' ? 1 : 2];
                if ($order->product_id) {
                    $productPayload['id'] = (int) $order->product_id;
                }
                $data = array_merge($data, [
                    'customer_id' => $existing->customer_id,
                    'amount'      => $existing->amount,
                    'direction'   => $order->direction,
                    'price'       => $order->price,
                    'total_price' => $order->total_price,
                    'pay_at'      => $existing->date,
                    'product'     => $productPayload,
                    'product_id'  => $order->product_id ? (int) $order->product_id : null,
                    'order'       => ['id' => $existing->order_id, 'product_id' => $order->product_id],
                ]);
            }
        }

        if (!isset($data['customer_id']) || !isset($data['amount'])) {
            return request()->expectsJson()
                ? response()->json(['error' => 'Data missing: customer_id or amount'], 422)
                : false;
        }

        $mapper = app(AccountingProductDocMapper::class);
        $product = $mapper->resolveProductFromPayload($data);
        if ($product && $mapper->shouldSkip($product)) {
            return false;
        }

        $customer = Customer::where('id', $data['customer_id'])->first();
        $accountOverride = trim((string) ($data['accounting_account_code'] ?? ''));
        $isColleagueLeg = ! empty($data['colleague_leg']) && $accountOverride !== '';

        if (! $isColleagueLeg) {
            if ($customer && ($customer->moshtari_code === null)) {
                $this->createCustomerInTahesab($customer->id);
                $customer = Customer::where('id', $data['customer_id'])->first();
            }
        }

        if (! $customer) {
            return false;
        }

        $hesabCode = $isColleagueLeg
            ? (int) $accountOverride
            : (int) ($customer->moshtari_code ?? 0);
        if ($hesabCode <= 0) {
            return false;
        }

        $kind = $mapper->resolveKind($product);
        $rawAmount = (float) $data['amount'];
        $count = $mapper->accountingQty($product, $rawAmount, $data);
        $vazn = $mapper->accountingWeight($product, $rawAmount, $data);
        $jens = $mapper->jensFelez($product) ?? 0;
        $title = $mapper->productTitle($product);
        $isBuy = (int) ($data['direction'] ?? 0) === 1;
        $price = (float) ($data['price'] ?? 0);
        $mablaghKol = $isBuy
            ? (int) round($vazn * $price)
            : (int) ($data['total_price'] ?? round($vazn * $price));
        // سند تعدادی: مظنه = فی هر عدد (نه لزوماً قیمت هر گرم)
        $mazaneh = (int) $price;
        if ($mapper->isCountDoc($product) && $count > 0) {
            if (!empty($data['total_price'])) {
                $mazaneh = (int) round(((float) $data['total_price']) / $count);
            } elseif ($price > 0 && abs($vazn - $count) > 0.0001) {
                // price احتمالاً هر گرم است
                $unitW = $vazn / $count;
                $mazaneh = (int) round($price * $unitW);
            }
            if ($mazaneh <= 0 && $mablaghKol > 0) {
                $mazaneh = (int) round($mablaghKol / $count);
            }
        }

        $date = Verta::instance(Carbon::parse($data['pay_at'] ?? now()))->format('Y-m-d');
        [$year, $month, $day] = explode('-', $date);

        $action = $isBuy ? 'خرید' : 'فروش';
        $kindFa = $mapper->kindLabel($kind);
        $sharh = trim((string) ($data['sharh_override'] ?? ''));
        if ($sharh === '') {
            $sharh = trim($title !== '' ? "{$action} {$title}" : "{$action} {$kindFa}");
        }

        $orderId = is_object($data['order'] ?? null)
            ? ($data['order']->id ?? null)
            : ($data['order']['id'] ?? null);

        $data['handler'] = 'storeTrade';
        if ($existing && empty($existing->data)) {
            $existing->update(['data' => json_encode($data, JSON_UNESCAPED_UNICODE | JSON_PRETTY_PRINT)]);
        }
        $tahesab = $existing ?? Tahesab::create([
            'customer_id' => $customer->id,
            'desc' => $sharh,
            'amount' => $mapper->isCountDoc($product) ? $count : $vazn,
            'order_id' => $orderId,
            'date' => $data['pay_at'] ?? Carbon::now(),
            'type' => $mapper->syncTypeLabel($product),
            'created_at' => Carbon::now(),
            'data' => json_encode($data, JSON_UNESCAPED_UNICODE | JSON_PRETTY_PRINT),
        ]);

        if ($mapper->isCountDoc($product) && $title === '' && ! $isColleagueLeg) {
            $this->sync()->markFailed($tahesab, null, 'نام محصول برای سند تعدادی ته‌حساب خالی است');
            return false;
        }

        $body = $this->buildBuySaleBody(
            $kind,
            $hesabCode,
            (int) $year,
            (int) $month,
            (int) $day,
            $vazn,
            $count,
            $title,
            $isBuy ? 1 : 0,
            $mazaneh,
            $mablaghKol,
            $sharh,
            $jens,
            (string) Verta::instance($data['pay_at'] ?? now())
        );

        try {
            $response = $this->postTahesab($body);
        } catch (\Exception $e) {
            $this->sync()->markFailed($tahesab, $e->getMessage());
            return $e->getMessage();
        }

        if ($this->sync()->responseOk($response)) {
            $this->sync()->markSuccess($tahesab, $response, $data);
            return $data;
        }

        $this->sync()->markFailed($tahesab, $response, 'ثبت سند معامله در ته‌حساب ناموفق بود');
        return false;
    }

    // directon: 0 = daryaft az moshtari
    // directon: 1 = pardakht be moshtari
    public function wallet($data, ?Tahesab $existing = null)
    {
        if (empty($data['customer_id']) && $existing) {
            $data = array_merge($data, [
                'customer_id' => $existing->customer_id,
                'value'       => $existing->amount,
                'direction'   => str_contains((string) $existing->desc, 'برداشت') ? 1 : 0,
                'withdraw_id' => $existing->withdraw_id,
            ]);
        }

        if (!isset($data['customer_id']) || !isset($data['value'])) {
            return request()->expectsJson()
                ? response()->json(['error' => 'Data missing: customer_id or value'], 422)
                : false;
        }

//        $customer = auth()->user();
//        if (!$customer) {
//            throw new UnprocessableEntityHttpException("Auth needed");
//        }
        $customer = Customer::where('id', $data['customer_id'])->first();

        if ($customer && ($customer->moshtari_code === null)) {
            $this->createCustomerInTahesab($customer->id);
            $customer = Customer::where('id', $data['customer_id'])->first();
        }
        $data['handler'] = 'wallet';
        $isDeposit = (int) ($data['direction'] ?? 0) === 0;
        $sharh = self::accountingWalletDesc($isDeposit, $data['note'] ?? null);
        $tahesab = $existing ?? Tahesab::create([
            "customer_id" => $customer->id,
            "desc" => $sharh,
            "amount" => $data['value'],
            "type" => "ريال",
            "date" => Carbon::now(),
            "created_at" => Carbon::now(),
            "withdraw_id" => $data['withdraw_id'] ?? null,
            "data" => json_encode($data, JSON_UNESCAPED_UNICODE | JSON_PRETTY_PRINT),
        ]);

        if ($existing && empty($existing->data)) {
            $existing->update(['data' => json_encode($data, JSON_UNESCAPED_UNICODE | JSON_PRETTY_PRINT)]);
        }

        $dateSource = ($existing !== null && !empty($existing->date)) ? Carbon::parse($existing->date) : Carbon::now();
        $date = Verta::instance($dateSource)->format('Y-m-d');
        [$year, $month, $day] = explode('-', $date);

        try {
            $response = Http::withoutVerifying()->timeout(10)->withHeaders([
                'DBName' => $this->Config('tahesab_db'),
                'Content-Type' => 'application/json',
                'Authorization' => "Bearer " . $this->Config('tahesab_token'),
            ])->post($this->tahesabApiUrl(), [
                "DoNewSanadVKHBank" => [
                    1,//Sabte_Kol_Or_Movaghat_1_0
                    $customer->moshtari_code,//Moshtari_Code
                    -1,//Factor_Number
                    1,//Radif_Number
                    (int)$year,//Shamsi_Year
                    (int)$month,//Shamsi_Month
                    (int)$day,//Shamsi_Day
                    (int)$data['direction'],//IsDayaftAzMoshtariOrPardakhtBeMoshtari_0_1
                    (int)$data['value'],//Mablagh
                    $sharh,//Sharh
                    (string)$this->Config('tahesab_bank_account'), //Name_Bank
                    "$tahesab->id",//Code_Rahgiri
                    -1,//Factor_Code
                    -1,
                    //MultiRadif
                ]
            ])->json();


            \Log::info('Tahesab wallet response', [
                'data' => $data,
                'response' => $response ?? null,
            ]);
        } catch (\Exception $e) {
            $this->sync()->markFailed($tahesab, $e->getMessage());
            return $e->getMessage();
        }

        if ($this->sync()->responseOk($response)) {
            $this->sync()->markSuccess($tahesab, $response, $data);
            return $data;
        }

        $this->sync()->markFailed($tahesab, $response, 'ثبت سند ریالی در ته‌حساب ناموفق بود');
        return false;
//        if($data['bank'] == true) {
//            try {
//                $response = Http::withoutVerifying()->timeout(10)->withHeaders([
//                    'DBName' => $this->ConfigService('tahesab_db'),
//                    'Content-Type' => 'application/json',
//                    'Authorization' => "Bearer " . $this->ConfigService('tahesab_token'),
//                ])->post($this->tahesabApiUrl(), [
//                    "DoNewSanadVKHBank" => [
//                        1,//Sabte_Kol_Or_Movaghat_1_0
//                        $customer->moshtari_code,//Moshtari_Code
//                        -1,//Factor_Number
//                        1,//Radif_Number
//                        (int)$year,//Shamsi_Year
//                        (int)$month,//Shamsi_Month
//                        (int)$day,//Shamsi_Day
//                        (int)$data['direction'],//IsDayaftAzMoshtariOrPardakhtBeMoshtari_0_1
//                        (int)$data['value'],//Mablagh
//                        $data['direction'] == 0 ? "شارژ حساب" : "برداشت از حساب",//Sharh
//                        (string)$this->ConfigService('tahesab_bank_account'), //Name_Bank
//                        "$tahesab->id",//Code_Rahgiri
//                        -1,//Factor_Code
//                        -1,
//                        //MultiRadif
//                    ]
//                ])->json();
//            } catch (\Exception $e) {
//                return $e->getMessage();
//            }
//            if ($response['OK']) {
//                Tahesab::where('id', $tahesab->id)->update([
//                    "sh_factor" => $response['Sh_factor'],
//                    "tahesab_id" => $response['OK'],
//                    "tah_id" => $response['ID'],
//                    "factor_number" => $response['Factor_Number'],
//                    "data" => json_encode($data, JSON_UNESCAPED_UNICODE | JSON_PRETTY_PRINT),
//                    "res" => json_encode($response, JSON_UNESCAPED_UNICODE | JSON_PRETTY_PRINT),
//                ]);
//
//                return $data;
//            }
//        }else{
//            try {
//                $response = Http::withoutVerifying()->timeout(10)->withHeaders([
//                    'DBName' => $this->ConfigService('tahesab_db'),
//                    'Content-Type' => 'application/json',
//                    'Authorization' => "Bearer " . $this->ConfigService('tahesab_token'),
//                ])->post($this->tahesabApiUrl(), [
//                    "DoNewSanadTalabBedehi" => [
//                        1,//Sabte_Kol_Or_Movaghat_1_0,
//                        $customer->moshtari_code,//Moshtari_Code
//                        -1,//Factor_Number
//                        1,//Radif_Number
//                        (int)$year,//Shamsi_Year
//                        (int)$month,//Shamsi_Month
//                        (int)$day,//Shamsi_Day
//                        $data['value'] < 0 ? 0 : 1,//IsBedehiOrTalab_0_1,
//                        (int)abs($data['value']),//Mablagh
//                        $data['value'] < 0 ? "بدهکار" : "بستانکار",//Sharh
//                        $data['note'],//"Baabat",
//                        0,//Vazn,
//                        -1,//Factor_Code
//                        -1,//HavalehBe_Mcode,
//                        null,//MultiRadif
//                        0,//Jens_Felez,
//                        "ArzName"
//                    ]
//                ])->json();
//            } catch (\Exception $e) {
//                return $e->getMessage();
//            }
//            if ($response['OK']) {
//                Tahesab::where('id', $tahesab->id)->update([
//                    "sh_factor" => $response['Sh_factor'],
//                    "tahesab_id" => $response['OK'],
//                    "data" => json_encode($data, JSON_UNESCAPED_UNICODE | JSON_PRETTY_PRINT),
//                    "res" => json_encode($response, JSON_UNESCAPED_UNICODE | JSON_PRETTY_PRINT),
//                ]);
//
//                return $data;
//            }
//        }
    }

    /**
     * پاداش معرفی — همیشه روی حساب معرف (نه کاربر تازه‌ثبت‌نام‌شده).
     */
    public function referrerGoldReward(Customer $invitedCustomer, float $gold, string $desc = 'پاداش معرفی')
    {
        $referrer = $invitedCustomer->referrer();
        if (!$referrer) {
            return false;
        }

        return $this->goldReward([
            'customer_id' => $referrer->id,
            'value' => $gold,
            'desc' => $desc,
        ]);
    }

    /**
     * پاداش/هدیه طلایی — سند بدهی وزنی (مثل ثبت دستی «بدهی / بابت معرفی» در ته‌حساب).
     */
    public function goldReward($data, ?Tahesab $existing = null)
    {
        if (empty($data['customer_id']) && $existing) {
            $data = array_merge($data, [
                'customer_id' => $existing->customer_id,
                'value'       => $existing->amount,
                'desc'        => $existing->desc,
            ]);
        }

        if (!isset($data['customer_id'], $data['value'])) {
            return request()->expectsJson()
                ? response()->json(['error' => 'Data missing: customer_id or value'], 422)
                : false;
        }

        $customer = Customer::where('id', $data['customer_id'])->first();
        if (!$customer) {
            return false;
        }

        if ($customer->moshtari_code === null) {
            $this->createCustomerInTahesab($customer->id);
            $customer = Customer::where('id', $data['customer_id'])->first();
        }

        $amount = abs((float) $data['value']);
        $desc = !empty($data['desc']) ? (string) $data['desc'] : 'پاداش';

        $data['handler'] = 'goldReward';
        $tahesab = $existing ?? Tahesab::create([
            'customer_id' => $customer->id,
            'desc' => $desc,
            'amount' => $amount,
            'date' => Carbon::now(),
            'type' => 'طلا',
            'created_at' => Carbon::now(),
            'data' => json_encode($data, JSON_UNESCAPED_UNICODE | JSON_PRETTY_PRINT),
        ]);

        if ($existing && empty($existing->data)) {
            $existing->update(['data' => json_encode($data, JSON_UNESCAPED_UNICODE | JSON_PRETTY_PRINT)]);
        }

        $dateSource = ($existing !== null && !empty($existing->date)) ? Carbon::parse($existing->date) : Carbon::now();
        $date = Verta::instance($dateSource)->format('Y-m-d');
        [$year, $month, $day] = explode('-', $date);

        try {
            $response = Http::withoutVerifying()->timeout(10)->withHeaders([
                'DBName' => $this->Config('tahesab_db'),
                'Content-Type' => 'application/json',
                'Authorization' => 'Bearer ' . $this->Config('tahesab_token'),
            ])->post($this->tahesabApiUrl(), [
                'DoNewSanadTalabBedehi' => [
                    1, // Sabte_Kol
                    (int) $customer->moshtari_code,
                    -1, // Factor_Number
                    1, // Radif_Number
                    (int) $year,
                    (int) $month,
                    (int) $day,
                    0, // IsBedehiOrTalab — بدهی (فروشگاه به مشتری طلا بدهکار است)
                    0, // MablaghKol — بدون مبلغ ریالی
                    $desc,
                    $desc, // Baabat
                    (float) $amount,
                    -1, // Factor_Code
                    -1, // HavalehBe_Mcode
                    -1, // MultiRadif
                    0, // Jens_Felez — طلا
                    'IRR',
                ],
            ])->json();
        } catch (\Exception $e) {
            $this->sync()->markFailed($tahesab, $e->getMessage());
            return $e->getMessage();
        }

        if ($this->sync()->responseOk($response)) {
            $this->sync()->markSuccess($tahesab, $response, $data);
            return $data;
        }

        $this->sync()->markFailed($tahesab, $response, 'ثبت پاداش طلایی در ته‌حساب ناموفق بود');
        return false;
    }

    // direction: 1 = واریز طلا (ورود)، 0 = برداشت طلا (خروج) — VKH نه BuySale
    public function walletGold($data, ?Tahesab $existing = null)
    {
        if (empty($data['customer_id']) && $existing) {
            $data = array_merge($data, [
                'customer_id' => $existing->customer_id,
                'value'       => $existing->amount,
                'direction'   => str_contains((string) $existing->desc, 'برداشت') ? 0 : 1,
                'withdraw_id' => $existing->withdraw_id,
            ]);
            $payload = json_decode((string) ($existing->data ?? ''), true);
            if (is_array($payload)) {
                if (!empty($payload['product_id'])) {
                    $data['product_id'] = (int) $payload['product_id'];
                }
                if (!empty($payload['product']) && is_array($payload['product'])) {
                    $data['product'] = $payload['product'];
                }
            }
        }

        if (!isset($data['customer_id'], $data['value'])) {
            return request()->expectsJson()
                ? response()->json(['error' => 'Data missing: customer_id or value'], 422)
                : false;
        }

        $mapper = app(AccountingProductDocMapper::class);
        $product = $mapper->resolveProductFromPayload($data);
        if ($product && $mapper->shouldSkip($product)) {
            return false;
        }

        $customer = Customer::where('id', $data['customer_id'])->first();

        if ($customer && ($customer->moshtari_code === null)) {
            $this->createCustomerInTahesab($customer->id);
            $customer = Customer::where('id', $data['customer_id'])->first();
        }

        $kind = $mapper->resolveKind($product);
        $rawValue = (float) $data['value'];
        $count = $mapper->accountingQty($product, $rawValue, $data);
        $vazn = $mapper->accountingWeight($product, $rawValue, $data);
        $jens = $mapper->jensFelez($product) ?? 0;
        $title = $mapper->productTitle($product);
        $isDeposit = (int) ($data['direction'] ?? 1) === 1;
        $isVorood = $isDeposit ? 1 : 0;

        $sharh = self::accountingWalletDesc(
            $isDeposit,
            !empty($data['note']) ? (string) $data['note'] : (!empty($data['desc']) ? (string) $data['desc'] : null)
        );
        $data['note'] = $sharh;
        $data['handler'] = 'walletGold';

        $tahesab = $existing ?? Tahesab::create([
            'customer_id' => $customer->id,
            'desc' => $sharh,
            'amount' => $mapper->isCountDoc($product) ? $count : $vazn,
            'date' => Carbon::now(),
            'type' => $mapper->syncTypeLabel($product),
            'created_at' => Carbon::now(),
            'withdraw_id' => $data['withdraw_id'] ?? null,
            'data' => json_encode($data, JSON_UNESCAPED_UNICODE | JSON_PRETTY_PRINT),
        ]);

        if ($existing && empty($existing->data)) {
            $existing->update(['data' => json_encode($data, JSON_UNESCAPED_UNICODE | JSON_PRETTY_PRINT)]);
        }

        if ($mapper->isCountDoc($product) && $title === '') {
            $this->sync()->markFailed($tahesab, null, 'نام محصول برای سند تعدادی ته‌حساب خالی است');
            return false;
        }

        $dateSource = ($existing !== null && !empty($existing->date)) ? Carbon::parse($existing->date) : Carbon::now();
        $date = Verta::instance($dateSource)->format('Y-m-d');
        [$year, $month, $day] = explode('-', $date);

        $body = $this->buildVkhBody(
            $kind,
            (int) $customer->moshtari_code,
            (int) $year,
            (int) $month,
            (int) $day,
            $vazn,
            $count,
            $title,
            $isVorood,
            $sharh,
            $jens
        );

        try {
            $response = $this->postTahesab($body);
        } catch (\Exception $e) {
            $this->sync()->markFailed($tahesab, $e->getMessage());
            return $e->getMessage();
        }

        if ($this->sync()->responseOk($response)) {
            $this->sync()->markSuccess($tahesab, $response, $data);
            return $data;
        }

        $this->sync()->markFailed($tahesab, $response, 'ثبت سند طلایی کیف پول در ته‌حساب ناموفق بود');
        return false;
    }

    private function postTahesab(array $body): array
    {
        $response = Http::withoutVerifying()->timeout(10)->withHeaders([
            'DBName' => $this->Config('tahesab_db'),
            'Content-Type' => 'application/json',
            'Authorization' => 'Bearer ' . $this->Config('tahesab_token'),
        ])->post($this->tahesabApiUrl(), $body)->json();

        return is_array($response) ? $response : [];
    }

    /**
     * سند خرید/فروش — معامله.
     */
    private function buildBuySaleBody(
        string $kind,
        int $moshtariCode,
        int $year,
        int $month,
        int $day,
        float $vazn,
        float $count,
        string $name,
        int $buyOrSale,
        int $mazaneh,
        int $mablaghKol,
        string $sharh,
        int $jens,
        string $zamanTasvie
    ): array {
        $ayar = $jens === 0 ? 750 : '';

        if ($kind === AccountingProductDocMapper::KIND_SEKEH) {
            return [
                'DoNewSanadBuySaleSEKEH' => [
                    1, $moshtariCode, -1, 1, $year, $month, $day,
                    (float) $vazn, $ayar, (float) $count, $name,
                    $buyOrSale, $mazaneh, $mablaghKol, $sharh,
                    -1, -1, -1, $jens, '',
                ],
            ];
        }

        if ($kind === AccountingProductDocMapper::KIND_SHEMSH) {
            return [
                'DoNewSanadBuySaleShemsh' => [
                    1, $moshtariCode, -1, 1, $year, $month, $day,
                    (float) $vazn, $ayar, (float) $count, $name,
                    $buyOrSale, $mazaneh, $mablaghKol, $sharh,
                    -1, -1, -1, $jens, '',
                ],
            ];
        }

        if ($kind === AccountingProductDocMapper::KIND_KAR) {
            return [
                'DoNewSanadBuySaleKar' => [
                    1, $moshtariCode, -1, 1, $year, $month, $day,
                    (float) $vazn, $ayar ?: 750, (float) $count, $name,
                    $buyOrSale, $mazaneh, 1, $mablaghKol,
                    0, 0, 0, 0, 0, 0, 0, '', 0, $sharh,
                    -1, -1, -1, $jens, '',
                ],
            ];
        }

        // وزن / آبشده — همان payload قبلی با Jens_Felez و Sharh دقیق‌تر
        return [
            'DoNewSanadBuySaleGOLD' => [
                1, $moshtariCode, -1, 1, $year, $month, $day,
                (float) $vazn, $ayar, 0, '',
                $buyOrSale, $mazaneh, 1, 1, $mablaghKol, $sharh,
                -1, -1, -1, $jens, $zamanTasvie,
            ],
        ];
    }

    /**
     * سند ورود/خروج — شارژ، دشارژ، برداشت فیزیکی.
     */
    private function buildVkhBody(
        string $kind,
        int $moshtariCode,
        int $year,
        int $month,
        int $day,
        float $vazn,
        float $count,
        string $name,
        int $isVorood,
        string $sharh,
        int $jens
    ): array {
        $ayar = $jens === 0 ? 750 : '';

        if ($kind === AccountingProductDocMapper::KIND_SEKEH) {
            return [
                'DoNewSanadVKHSEKEH' => [
                    1, $moshtariCode, -1, 1, $year, $month, $day,
                    (float) $vazn, $ayar, (float) $count, $name,
                    $isVorood, $sharh, -1, -1, -1, $jens,
                ],
            ];
        }

        if ($kind === AccountingProductDocMapper::KIND_SHEMSH) {
            return [
                'DoNewSanadVKHShemsh' => [
                    1, $moshtariCode, -1, 1, $year, $month, $day,
                    (float) $vazn, $ayar, (float) $count, $name,
                    $isVorood, $sharh, -1, -1, -1, $jens,
                ],
            ];
        }

        if ($kind === AccountingProductDocMapper::KIND_KAR) {
            return [
                'DoNewSanadVKHKar' => [
                    1, $moshtariCode, -1, 1, $year, $month, $day,
                    (float) $vazn, $ayar ?: 750, (float) $count, $name,
                    $isVorood, 0, 0, 0, 0, 0, 0, '', 0, 0, $sharh,
                    -1, -1, -1, $jens,
                ],
            ];
        }

        return [
            'DoNewSanadVKHGOLD' => [
                1, $moshtariCode, -1, 1, $year, $month, $day,
                (float) $vazn, $ayar ?: 750, '', '',
                $isVorood, 1, $sharh, -1, -1, -1, $jens, 0,
            ],
        ];
    }

    public function createCustomerInTahesab($customer_id)
    {
        $customer = Customer::findOrFail($customer_id);
        $response = null;

        if ($customer->moshtari_code == null) {
            $lock = Cache::lock('tahesab:register-customer:'.$customer->id, 30);

            if (! $lock->get()) {
                $customer->refresh();

                if ($customer->moshtari_code != null) {
                    return $customer->moshtari_code;
                }

                return 'ثبت مشتری در ته‌حساب در حال انجام است';
            }

            try {
                $customer->refresh();

                if ($customer->moshtari_code != null) {
                    return $customer->moshtari_code;
                }

                try {
                    $response = Http::withoutVerifying()->timeout(10)->withHeaders([
                        'DBName' => $this->Config('tahesab_db'),
                        'Content-Type' => 'application/json',
                        'Authorization' => "Bearer " . $this->Config('tahesab_token'),
                    ])->post($this->tahesabApiUrl(), [
                        "DoNewMoshtari" => [
                            (string)$customer->name,
                            $this->Config('name_fa'),
                            (string)$customer->mobile,
                            "",
                            "",
                            "",
                            "",
                            "",
                            -1,
                            0
                        ]
                    ])->json();

                    if ($this->sync()->responseOk($response)) {
                        $customer->moshtari_code = $response['OK'];
                        $customer->save();
                        return $response['OK'];
                    }
                } catch (\Exception $e) {
                    return $e->getMessage();
                }

                return 'tahesab api error!!!';
            } finally {
                $lock->release();
            }
        }

        $birth_date = '';
        if ($customer->birth_date !== null) {
            $birth_date = Verta::instance(Carbon::parse($customer->birth_date))->format('Y-m-d');
        }

        try {
            $response = Http::withoutVerifying()->timeout(10)->withHeaders([
                'DBName' => $this->Config('tahesab_db'),
                'Content-Type' => 'application/json',
                'Authorization' => "Bearer " . $this->Config('tahesab_token'),
            ])->post($this->tahesabApiUrl(), [
                "DoEditMoshtari" => [
                    $customer->name,
                    $this->Config('name_fa'),
                    $customer->mobile,
                    "",
                    $customer->n_code ?? "",
                    $birth_date,
                    "",
                    "",
                    (int)$customer->moshtari_code,
                    0
                ]
            ])->json();
        } catch (\Exception $e) {
            return $e->getMessage();
        }

        if (! $this->sync()->responseOk($response)) {
            return 'tahesab api error!!!';
        }

        return true;
    }

    public function healthCheck()
    {
        $tahesab = Http::withoutVerifying()->withHeaders([
            'Content-Type' => 'application/json',
            'DBName' => $this->Config('tahesab_db'),
            'Authorization' => "Bearer " . $this->Config('tahesab_token'),
        ])->post($this->tahesabApiUrl(), [
                "CheckHealth" => []
        ])->json();

        return $tahesab;
//        if($tahesab['Api_Status'] === "OK" && $tahesab['DB_Status'] === "OK"){
//            return true;
//        }else{
//            return false;
//        }
    }

    public function sanadList()
    {
        $tahesab = Http::withoutVerifying()->withHeaders([
            'Content-Type' => 'application/json',
            'DBName' => $this->Config('tahesab_db'),
            'Authorization' => "Bearer " . $this->Config('tahesab_token'),
        ])->post($this->tahesabApiUrl(), [
            "DoListAsnad" => [
                10, /*Count_Last,*/
                "", /*Moshtari_Code,*/
                "", /*"AzTarikhShamsi"*/
                (string)Verta::instance(Carbon::now()->format('Y-m-d')), /*"TaTarikhShamsi"*/
                "", /*"FilterNoSanad"*/
                0, /*Jens_Felez*/
            ]
        ])->json();
        return $tahesab;

    }
}