<?php

namespace Modules\EcommerceFinance\Http\Controllers;

use App\Utilities\SidebarPermissions;
use Modules\EcommerceFinance\Http\Concerns\DecoratesLedgerRemarks;
use Illuminate\Http\Request;
use Illuminate\Routing\Controller;
use Modules\EcommerceFinance\AccountBillColumns;
use Modules\EcommerceFinance\JdBillPlatform;
use Modules\EcommerceFinance\Models\AccountBill;
use Modules\EcommerceFinance\Repositories\JdDailyBillRepository;
use Modules\EcommerceFinance\Repositories\StoreReceivingJdWalletBillRepository;
use Modules\EcommerceFinance\Repositories\StoreReceivingDouyinBillMirrorRepository;
use Modules\EcommerceFinance\Repositories\StoreReceivingDewuBillMirrorRepository;
use Modules\EcommerceFinance\Repositories\StoreReceivingPinduoduoBillMirrorRepository;
use RuntimeException;

class AccountBills extends Controller
{
    use DecoratesLedgerRemarks;
    /** 走共享业务镜像的账户类型（其余类型读本系统账单表 ec_account_bills）。 */
    private const MIRROR_TABS = ['douyin', 'pinduoduo', 'dewu', 'jd-transactions', 'jingxi', 'jd-wallet'];

    /**
     * 时间筛选按「账单期间」（payload.settle_period，形如 2026-07）而不是按发生时间过滤的页签。
     *
     * 唯品会两个页签里「订单结算时间」其实是一个账期月份，用它筛选才跟页面列对得上。
     */
    private const SETTLE_PERIOD_TABS = ['vipshop', 'vipshop-jx'];

    /**
     * 通用账单列表（店铺收款账户账单 › 各账户类型 tab）。
     * 经 admin 路由组（web 会话）暴露，前端带 CSRF 调用。
     * 按 bill_type 过滤，返回分页数据 + 汇总 + 该类型的列配置。
     */
    public function index(Request $request, string $bill_type)
    {
        $this->authorizeStoreReceivingBills();

        $billType = $bill_type;

        if (! AccountBillColumns::has($billType)) {
            abort(404, '未知的账户类型。');
        }

        if (in_array($billType, self::MIRROR_TABS, true)) {
            return $request->boolean('export')
                ? $this->export($request, $billType)
                : $this->mirrorIndex($request, $billType);
        }

        $request->validate([
            'store_name' => ['nullable', 'string', 'max:255'],
            'ledger_remark' => ['nullable', 'string', 'max:191'],
            'bill_item' => ['nullable', 'string', 'max:255'],
            'start' => ['nullable', 'date_format:Y-m-d'],
            'end' => ['nullable', 'date_format:Y-m-d', 'after_or_equal:start'],
            'keyword' => ['nullable', 'string', 'max:255'],
            'export' => ['nullable', 'boolean'],
            'columns' => ['nullable', 'array', 'max:40'],
            'columns.*' => ['string', 'max:128'],
        ]);

        // 与导出共用同一份筛选（含「总账备注」翻译出的账单项目集合）。
        $query = $this->filteredQuery($request, $billType);

        $sortable = ['occurred_at', 'income', 'expense', 'balance', 'record_code'];
        $sort = in_array($request->get('sort'), $sortable, true) ? $request->get('sort') : 'occurred_at';
        $dir = $request->get('dir') === 'asc' ? 'asc' : 'desc';
        $query->orderBy($sort, $dir);

        if ($request->boolean('export')) {
            return $this->exportQuery($request, $query, $billType);
        }

        $perPage = min(max((int) $request->get('limit', 10), 1), 100);
        $rows = $query->paginate($perPage);

        // 汇总（分页前）
        $summaryRow = (clone $query)->selectRaw(
            'COALESCE(SUM(income), 0) as income, ' .
            'COALESCE(SUM(expense), 0) as expense, ' .
            'COUNT(*) as count'
        )->first();

        $latestBalance = (clone $query)
            ->orderByDesc('occurred_at')
            ->orderByDesc('id')
            ->value('balance');

        $data = $rows->toArray();
        $data['data'] = collect($rows->items())
            ->map(fn (AccountBill $bill): array => $this->billRow($bill))
            ->all();
        $income = (float) ($summaryRow->income ?? 0);
        $expense = (float) ($summaryRow->expense ?? 0);
        $data['summary'] = [
            'income' => $income,
            'expense' => $expense,
            'count' => (int) ($summaryRow->count ?? 0),
            // 唯品会JX账单没有账户余额列，该页签以收支净额作为汇总口径。
            'balance' => $billType === 'vipshop-jx'
                ? round($income - $expense, 2)
                : ($latestBalance !== null ? (float) $latestBalance : 0),
        ];
        $data['columns'] = AccountBillColumns::for($billType);

        return response()->json($this->withLedgerRemarks($data, $billType));
    }

    public function export(Request $request, string $bill_type)
    {
        $this->authorizeStoreReceivingBills();

        // 导出进度：前端带 token（+列表总数）发起下载，导出过程中把已导出行数写进缓存，前端轮询显示。
        $exportToken = $this->exportProgressToken($request);
        $exportTotal = max(0, (int) $request->get('total', 0));
        $this->putExportProgress($exportToken, 0, $exportTotal);

        abort_unless(AccountBillColumns::has($bill_type), 404, '未知的账户类型。');

        if (in_array($bill_type, self::MIRROR_TABS, true)) {
            return $this->exportMirror($request, $bill_type);
        }

        $filters = $request->validate([
            'store_name' => ['nullable', 'string', 'max:255'],
            'ledger_remark' => ['nullable', 'string', 'max:191'],
            'bill_item' => ['nullable', 'string', 'max:255'],
            'start' => ['nullable', 'date_format:Y-m-d'],
            'end' => ['nullable', 'date_format:Y-m-d', 'after_or_equal:start'],
            'keyword' => ['nullable', 'string', 'max:255'],
        ]);
        $query = $this->filteredQuery($request, $bill_type);
        $sortable = ['occurred_at', 'income', 'expense', 'balance', 'record_code'];
        $sort = in_array($request->get('sort'), $sortable, true) ? $request->get('sort') : 'occurred_at';
        $dir = $request->get('dir') === 'asc' ? 'asc' : 'desc';
        $query->orderBy($sort, $dir);

        return $this->exportQuery($request, $query, $bill_type);
    }

    public function filterOptions(string $bill_type)
    {
        $this->authorizeStoreReceivingBills();

        $ledgerRemarks = $this->ledgerRemarkMap()->remarksForTab($bill_type);

        if (in_array($bill_type, ['vipshop', 'vipshop-jx'], true)) {
            $query = AccountBill::query()
                ->where('company_id', company_id())
                ->where('bill_type', $bill_type);

            return response()->json([
                'shops' => (clone $query)->whereNotNull('store_name')->where('store_name', '<>', '')
                    ->distinct()->orderBy('store_name')->pluck('store_name')->all(),
                // 唯品会JX 的「账单项目」是账单行里的业务备注（处罚款 / 客服特殊退款-仅退款 / 盘盈盘亏 …），
                // 与页面「账单项目」列同源；MP 页签仍按账单项目列取值。
                'bill_items' => $bill_type === 'vipshop-jx'
                    ? (clone $query)
                        ->whereRaw("COALESCE(JSON_UNQUOTE(JSON_EXTRACT(payload, '$.second_remark')), '') <> ''")
                        ->selectRaw("DISTINCT JSON_UNQUOTE(JSON_EXTRACT(payload, '$.second_remark')) AS item")
                        ->orderBy('item')
                        ->pluck('item')->all()
                    : (clone $query)->whereNotNull('bill_item')->where('bill_item', '<>', '')
                        ->distinct()->orderBy('bill_item')->pluck('bill_item')->all(),
                'ledger_remarks' => $ledgerRemarks,
            ]);
        }

        abort_unless(in_array($bill_type, self::MIRROR_TABS, true), 404, '该账户类型没有可用的筛选选项。');

        $label = $this->mirrorLabel($bill_type);

        try {
            return response()->json(
                $this->mirrorRepository($bill_type)->filterOptions() + ['ledger_remarks' => $ledgerRemarks]
            );
        } catch (RuntimeException $exception) {
            if (! in_array($exception->getMessage(), [
                'store_receiving_alipay_bill_mirror_not_ready',
                'store_receiving_bill_filter_options_busy',
                'jd_daily_bill_mirror_not_ready',
                'jd_wallet_bill_mirror_not_ready',
            ], true)) {
                throw $exception;
            }

            return response()->json([
                'message' => $exception->getMessage() === 'store_receiving_bill_filter_options_busy'
                    ? $label . '账户账单筛选选项正在生成，请稍后重试。'
                    : $label . '账户账单共享业务镜像正在首次同步，筛选选项稍后可用。',
                'shops' => [],
                'bill_items' => [],
                'ledger_remarks' => $ledgerRemarks,
            ], 503);
        }
    }

    /** 账单表格按 Y-m-d H:i:s 展示日期，避免 Eloquent 默认序列化成 ISO8601(UTC)。 */
    private function billRow(AccountBill $bill): array
    {
        return collect($bill->toArray())
            ->map(function (mixed $value, string $field) use ($bill): mixed {
                $attribute = $bill->getAttribute($field);

                return $attribute instanceof \DateTimeInterface
                    ? $attribute->format('Y-m-d H:i:s')
                    : $value;
            })
            ->all();
    }

    private function exportQuery(Request $request, $query, string $billType)
    {
        $definition = AccountBillColumns::for($billType);
        $available = collect($definition['columns'] ?? [])->keyBy('field');
        $requested = $request->input('columns', []);
        if (is_string($requested)) {
            $requested = array_filter(array_map('trim', explode(',', $requested)));
        }
        if (! is_array($requested)) {
            $requested = [];
        }
        if ($requested !== []) {
            $requested = collect($requested)->unique()->values();
            $invalid = $requested->reject(fn (string $field): bool => $available->has($field));
            abort_if($invalid->isNotEmpty(), 422, '包含不可导出的字段：' . $invalid->implode('、'));
        }
        $columns = $requested === []
            ? $available->values()
            : $requested->map(fn (string $field) => $available->get($field))->values();

        abort_if($columns->isEmpty(), 422, '至少选择一个可导出的字段。');

        return response()->streamDownload(function () use ($query, $columns, $exportToken, $exportTotal): void {
            // 大账期逐行生成较慢：先发文件头并关掉输出缓冲，让浏览器立刻开始下载。
            while (ob_get_level() > 0) {
                ob_end_flush();
            }
            $csv = fopen('php://output', 'w');
            fputs($csv, chr(0xEF) . chr(0xBB) . chr(0xBF));
            fputcsv($csv, $columns->pluck('label')->all());
            flush();

            $written = 0;
            foreach ($query->cursor() as $row) {
                fputcsv($csv, $columns->map(function (array $column) use ($row): string {
                    $value = $this->columnValue($row, $column['field']);

                    return $this->csvValue($value, $column['kind']);
                })->all());
                $written++;
                if ($written % 5000 === 0) {
                    $this->putExportProgress($exportToken, $written, $exportTotal);
                }
            }
            fclose($csv);
            $this->putExportProgress($exportToken, $written, $exportTotal, 'done');
        }, $billType . '_account_bills.csv', [
            'Content-Type' => 'text/csv; charset=UTF-8',
            'Cache-Control' => 'private, no-store',
            'X-Accel-Buffering' => 'no',
        ]);
    }

    private function columnValue(AccountBill $row, string $field): mixed
    {
        if (str_starts_with($field, 'payload.')) {
            return data_get($row->payload ?? [], substr($field, 8), '');
        }

        return $row->getAttribute($field) ?? '';
    }

    private function csvValue(mixed $value, string $kind): string
    {
        $text = (string) ($value ?? '');
        if ($kind === 'num' && preg_match('/^\d{12,}$/', $text)) {
            return "\t" . $text;
        }

        return preg_match('/^[=+\-@]/', $text) ? "'" . $text : $text;
    }

    private function filteredQuery(Request $request, string $billType)
    {
        $query = AccountBill::query()
            ->where('company_id', company_id())
            ->where('bill_type', $billType);

        if ($store = $request->get('store_name')) {
            $query->where('store_name', $store);
        }

        $ledgerFilters = $this->withLedgerRemarkFilter(
            ['ledger_remark' => $request->get('ledger_remark')],
            $billType,
        );
        if (($ledgerFilters['bill_items'] ?? []) !== []) {
            // 唯品会JX 的科目映射按行内「账单项目」维护，总账备注筛选也按它匹配。
            if ($billType === 'vipshop-jx') {
                $placeholders = implode(',', array_fill(0, count($ledgerFilters['bill_items']), '?'));
                $query->whereRaw(
                    "JSON_UNQUOTE(JSON_EXTRACT(payload, '$.second_remark')) IN ({$placeholders})",
                    array_values($ledgerFilters['bill_items']),
                );
            } else {
                $query->whereIn('bill_item', $ledgerFilters['bill_items']);
            }
        }

        if ($item = $request->get('bill_item')) {
            if ($billType === 'vipshop-jx') {
                // 唯品会JX 的账单项目筛选按行内业务备注匹配，和页面「账单项目」列一致。
                $query->whereRaw("JSON_UNQUOTE(JSON_EXTRACT(payload, '$.second_remark')) = ?", [$item]);
            } else {
                $query->where('bill_item', $item);
            }
        }

        $start = $request->get('start');
        $end = $request->get('end');
        if (in_array($billType, self::SETTLE_PERIOD_TABS, true)) {
            // 账单期间是「YYYY-MM」，与日期区间按月份取交集：只要月份落在所选区间内就算命中。
            $period = "JSON_UNQUOTE(JSON_EXTRACT(payload, '$.settle_period'))";
            if ($start) {
                $query->whereRaw($period . ' >= ?', [substr((string) $start, 0, 7)]);
            }
            if ($end) {
                $query->whereRaw($period . ' <= ?', [substr((string) $end, 0, 7)]);
            }
        } else {
            if ($start) {
                $query->where('occurred_at', '>=', $start);
            }

            if ($end) {
                $query->where('occurred_at', '<=', $end . ' 23:59:59');
            }
        }

        if ($keyword = $request->get('keyword')) {
            $query->where(function ($q) use ($keyword): void {
                $like = '%' . $keyword . '%';
                $q->where('record_code', 'like', $like)
                    ->orWhere('order_no', 'like', $like)
                    ->orWhere('remark', 'like', $like)
                    ->orWhere('bill_item', 'like', $like);
            });
        }

        return $query;
    }

    private function mirrorIndex(Request $request, string $billType)
    {
        $filters = $this->mirrorFilters($request, $billType);
        $sort = $this->sort($request);
        $direction = $this->direction($request);
        $page = max((int) $request->get('page', 1), 1);
        $perPage = min(max((int) $request->get('limit', 10), 1), 100);
        $label = $this->mirrorLabel($billType);

        try {
            $data = $this->mirrorRepository($billType)->paginate(
                $filters,
                $sort,
                $direction,
                $page,
                $perPage,
            );
        } catch (RuntimeException $exception) {
            if (! in_array($exception->getMessage(), ['store_receiving_alipay_bill_mirror_not_ready', 'jd_daily_bill_mirror_not_ready', 'jd_wallet_bill_mirror_not_ready'], true)) {
                throw $exception;
            }

            return response()->json([
                'message' => $label . '账户账单共享业务镜像正在首次同步，完成后将自动显示。',
                'data' => [],
                'total' => 0,
                'current_page' => 1,
                'last_page' => 1,
                'per_page' => $perPage,
                'summary' => ['income' => 0, 'expense' => 0, 'balance' => 0, 'count' => 0],
                'columns' => AccountBillColumns::for($billType),
            ], 503);
        }

        $data['columns'] = AccountBillColumns::for($billType);

        return response()->json($this->withLedgerRemarks($data, $billType));
    }

    /** 导出进度查询：前端带 token 轮询，展示「已导出 X / 共 Y 行」。 */
    public function exportProgress(Request $request)
    {
        $token = $this->exportProgressToken($request);
        abort_if($token === '', 400, '导出标识无效。');

        $state = \Illuminate\Support\Facades\Cache::get(self::exportProgressKey($token));

        return response()->json($state ?? ['status' => 'unknown', 'rows' => 0, 'total' => 0], 200, [
            'Cache-Control' => 'private, no-store',
        ]);
    }

    /** 新建后台导出任务：立刻返回，导出在后台进程里跑，页面到「导出进度」列表里看状态并下载。 */
    public function createExportTask(Request $request)
    {
        $this->authorizeStoreReceivingBills();

        $tab = trim((string) $request->input('tab', ''));
        $columns = $this->exportColumnsFor($tab);
        abort_if($columns === [], 422, '该页签暂不支持后台导出。');

        $requested = array_filter(array_map(
            static fn (mixed $field): string => trim((string) $field),
            (array) $request->input('columns', []),
        ));
        $selected = [];
        foreach ($requested as $field) {
            if (isset($columns[$field])) {
                $selected[] = ['field' => $field, 'label' => $columns[$field]];
            }
        }
        if ($selected === []) {
            foreach ($columns as $field => $label) {
                $selected[] = ['field' => (string) $field, 'label' => (string) $label];
            }
        }

        $filters = $request->except(['columns', 'tab', '_token']);
        $tasks = app(\Modules\EcommerceFinance\Services\AccountBillsExportTasks::class);
        $task = $tasks->create(
            (int) user()->id,
            $tab,
            $this->mirrorLabel($tab),
            $filters,
            $selected,
            max(0, (int) $request->input('total', 0)),
        );
        $tasks->dispatch($task);

        return response()->json(['status' => 'ok', 'token' => $task['token']], 200, [
            'Cache-Control' => 'private, no-store',
        ]);
    }

    /** 导出任务列表（当前用户，最近 50 条）。 */
    public function exportTasks()
    {
        $this->authorizeStoreReceivingBills();

        $tasks = app(\Modules\EcommerceFinance\Services\AccountBillsExportTasks::class);
        $userId = (int) user()->id;

        return response()->json([
            'status' => 'ok',
            'data' => array_map(static fn (array $task): array => $tasks->present($task), $tasks->all($userId)),
        ], 200, ['Cache-Control' => 'private, no-store']);
    }

    /** 下载已完成的导出文件。 */
    public function downloadExportTask(Request $request, string $token)
    {
        $this->authorizeStoreReceivingBills();

        $tasks = app(\Modules\EcommerceFinance\Services\AccountBillsExportTasks::class);
        $task = $tasks->find((int) user()->id, $token);
        abort_if($task === null, 404, '导出任务不存在或已过期。');
        abort_unless(($task['status'] ?? '') === 'done', 409, '导出尚未完成，请稍后刷新。');

        $path = $tasks->csvPath($task);
        abort_unless(is_file($path), 404, '导出文件已过期，请重新导出。');

        $name = str_replace(['/', '\\'], '-', (string) ($task['tab_label'] ?? 'account-bills'))
            . '_' . substr($token, 0, 8) . '.csv';

        return response()->download($path, $name, ['Content-Type' => 'text/csv; charset=UTF-8']);
    }

    /** 取消导出任务：写入取消标记，后台进程检测到后停止并删除半成品文件。 */
    public function cancelExportTask(Request $request, string $token)
    {
        $this->authorizeStoreReceivingBills();

        $tasks = app(\Modules\EcommerceFinance\Services\AccountBillsExportTasks::class);
        $task = $tasks->find((int) user()->id, $token);
        abort_if($task === null, 404, '导出任务不存在或已过期。');

        $status = (string) ($task['status'] ?? '');
        abort_if(in_array($status, ['done', 'failed', 'cancelled'], true), 409, '该任务已结束，无需取消。');

        // 立刻显示「已取消」（排队中的任务没有进程去改状态，必须在这里定稿）；
        // 运行中的任务会在下一个检查点停下并删掉半成品文件。
        $tasks->patch($task, [
            'cancel' => true,
            'status' => 'cancelled',
            'finished_at' => \Modules\EcommerceFinance\Services\AccountBillsExportTasks::beijingNow(),
        ]);

        return response()->json(['status' => 'ok'], 200, ['Cache-Control' => 'private, no-store']);
    }

    /**
     * 该页签可导出的字段：field => label。
     *
     * @return array<string,string>
     */
    private function exportColumnsFor(string $tab): array
    {
        if ($tab === 'taobao-alipay') {
            return AlipayBills::EXPORT_COLUMNS;
        }

        $definition = AccountBillColumns::for($tab);
        $columns = [];
        foreach ((array) ($definition['columns'] ?? []) as $column) {
            $field = (string) ($column['field'] ?? '');
            if ($field !== '') {
                $columns[$field] = (string) ($column['label'] ?? $field);
            }
        }

        return $columns;
    }

    private function exportMirror(Request $request, string $billType)
    {
        $exportToken = $this->exportProgressToken($request);
        $exportTotal = max(0, (int) $request->get('total', 0));
        $this->putExportProgress($exportToken, 0, $exportTotal);

        $filters = $this->mirrorFilters($request, $billType);
        $definition = AccountBillColumns::for($billType);
        $columns = collect($definition['columns'] ?? []);
        $requested = $request->query('columns', []);
        if (is_string($requested)) {
            $requested = array_filter(array_map('trim', explode(',', $requested)));
        }
        if (! is_array($requested)) {
            $requested = [];
        }
        $requested = collect($requested)->map(static fn (string $field): string => trim($field))->filter()->unique()->values();
        if ($requested->isEmpty()) {
            $selected = $columns;
        } else {
            $columnsByField = $columns->keyBy('field');
            $invalid = $requested->reject(static fn (string $field): bool => $columnsByField->has($field));
            abort_if($invalid->isNotEmpty(), 422, '包含不可导出的字段：' . $invalid->implode('、'));
            $selected = $requested->map(static fn (string $field) => $columnsByField->get($field))->values();
            abort_if($selected->isEmpty(), 422, '未选择有效的导出字段。');
        }

        $sort = $this->sort($request);
        $direction = $this->direction($request);
        try {
            $rows = $this->mirrorRepository($billType)
                ->exportRows($filters, $sort, $direction);
        } catch (RuntimeException $exception) {
            if (! in_array($exception->getMessage(), ['store_receiving_alipay_bill_mirror_not_ready', 'jd_daily_bill_mirror_not_ready', 'jd_wallet_bill_mirror_not_ready'], true)) {
                throw $exception;
            }

            return response()->json(['message' => $this->mirrorLabel($billType) . '账户账单共享业务镜像正在首次同步，完成后将自动导出。'], 503);
        }

        $headers = $selected->pluck('label')->all();

        $rows = $this->ledgerRemarkRows($rows, $billType);

        return response()->streamDownload(function () use ($rows, $selected, $headers, $exportToken, $exportTotal): void {
            while (ob_get_level() > 0) {
                ob_end_flush();
            }
            $csv = fopen('php://output', 'w');
            fputs($csv, "\xEF\xBB\xBF");
            fputcsv($csv, $headers);
            flush();
            $written = 0;
            foreach ($rows as $row) {
                fputcsv($csv, $selected->map(
                    fn (array $column): string => $this->exportArrayValue($row, $column)
                )->all());
                $written++;
                if ($written % 5000 === 0) {
                    $this->putExportProgress($exportToken, $written, $exportTotal);
                }
            }
            fclose($csv);
            $this->putExportProgress($exportToken, $written, $exportTotal, 'done');
        }, $billType . '_account_bills.csv', [
            'Content-Type' => 'text/csv; charset=UTF-8',
            'Cache-Control' => 'private, no-store',
            'X-Accel-Buffering' => 'no',
        ]);
    }

    /** @return array<string,string> */
    private function mirrorFilters(Request $request, string $billType): array
    {
        $filters = $request->validate([
            'store_name' => ['nullable', 'string', 'max:255'],
            'ledger_remark' => ['nullable', 'string', 'max:191'],
            'bill_item' => ['nullable', 'string', 'max:255'],
            'start' => ['nullable', 'date_format:Y-m-d'],
            'end' => ['nullable', 'date_format:Y-m-d', 'after_or_equal:start'],
            'keyword' => ['nullable', 'string', 'max:255'],
            'keyword_match' => ['nullable', 'in:contains,exact-record'],
        ]);

        $filters = array_map(static fn (mixed $value): string => trim((string) $value), $filters);

        return $this->withLedgerRemarkFilter($filters, $billType);
    }

    private function mirrorRepository(string $billType): object
    {
        if (JdBillPlatform::isJdBillTab($billType)) {
            // 京东账单与京喜账单共用同一个京东日账单仓库，只用平台口径区分数据。
            return app(JdDailyBillRepository::class)
                ->forPlatform(JdBillPlatform::platformForBillType($billType));
        }

        return match ($billType) {
            'jd-wallet' => app(StoreReceivingJdWalletBillRepository::class),
            'pinduoduo' => app(StoreReceivingPinduoduoBillMirrorRepository::class),
            'dewu' => app(StoreReceivingDewuBillMirrorRepository::class),
            default => app(StoreReceivingDouyinBillMirrorRepository::class),
        };
    }

    private function mirrorLabel(string $billType): string
    {
        return match ($billType) {
            'jd-transactions' => '京东账单',
            'jingxi' => '京喜账单',
            'jd-wallet' => '京东钱包',
            'pinduoduo' => '拼多多',
            'dewu' => '得物',
            'taobao-alipay' => '淘系支付宝账户',
            'taobao-wechat' => '淘系微信账户',
            'vipshop' => '唯品会MP账户',
            'vipshop-jx' => '唯品会JX账户',
            'douyin' => '抖音账户',
            default => $billType,
        };
    }

    private function sort(Request $request): string
    {
        return in_array($request->get('sort'), ['occurred_at', 'income', 'expense', 'balance', 'record_code'], true)
            ? (string) $request->get('sort')
            : 'occurred_at';
    }

    private function direction(Request $request): string
    {
        return $request->get('dir') === 'asc' ? 'asc' : 'desc';
    }

    private function exportArrayValue(array $row, array $column): string
    {
        $field = (string) ($column['field'] ?? '');
        $value = str_starts_with($field, 'payload.')
            ? data_get($row['payload'] ?? [], substr($field, 8))
            : data_get($row, $field);

        $text = trim((string) ($value ?? ''));
        if (preg_match('/^\d{12,}$/', $text) === 1) {
            return '="' . $text . '"';
        }

        return preg_match('/^[=+\-@]/u', $text) === 1 ? "'" . $text : $text;
    }

    public function show(AccountBill $bill)
    {
        $this->authorizeStoreReceivingBills();

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

    protected function authorizeStoreReceivingBills(): void
    {
        $section = collect(SidebarPermissions::navigationFor(user()))
            ->firstWhere('slug', 'billing-transactions');
        $page = collect($section['pages'] ?? [])
            ->firstWhere('slug', 'store-receiving-bills');

        abort_if(empty($page), 403, '当前账号没有店铺收款账户账单权限。');
    }
}