<?php

declare(strict_types=1);

namespace plugin\produce\app\api\controller;

use app\api\CurrentMember;
use app\api\controller\Base;
use app\model\member\Member;
use core\base\BaseValidate;
use core\tool\Json;
use core\uuid\Snowflake;
use madong\swagger\annotation\response\DataResponse;
use madong\swagger\annotation\response\SimpleResponse;
use madong\swagger\attribute\AllowAnonymous;
use OpenApi\Attributes as OA;
use plugin\produce\app\model\ExceptionRecord;
use plugin\produce\app\model\ExceptionSetting;
use plugin\produce\app\model\HardwareFaultDescription;
use plugin\produce\app\model\Material;
use plugin\produce\app\model\MaterialCategory;
use plugin\produce\app\model\Process;
use plugin\produce\app\model\ProcessStep;
use plugin\produce\app\model\ProductRecord;
use plugin\produce\app\model\ProduceConfig;
use plugin\produce\app\model\RepairRecord;
use plugin\produce\app\model\ScanData;
use plugin\produce\app\service\admin\RepairRecordService;
use plugin\produce\app\model\StatusTransition;
use plugin\produce\app\model\SpecificRule;
use plugin\produce\app\model\StepStatus;
use plugin\produce\app\model\TransitionLog;
use plugin\produce\app\validate\ProductRecordValidate;
use plugin\produce\app\validate\ScanDataValidate;
use support\Request;
use support\Response;
use support\Db;

final class DataEntryController extends Base
{
    protected ?BaseValidate $validate = null;
    protected ?BaseValidate $productRecordValidate = null;
    private ?array $repairFlowCache = null;

    public function __construct(
        protected CurrentMember $currentMember,
        ScanDataValidate $validate,
        ProductRecordValidate $productRecordValidate
    ) {
        $this->validate = $validate;
        $this->productRecordValidate = $productRecordValidate;
        parent::__construct();
    }

    #[OA\Get(path: '/produce/process', summary: '获取工序下拉', tags: ['produce-web'])]
    #[DataResponse(description: '获取成功')]
    #[AllowAnonymous(requireToken: false, requirePermission: false, description: '公共接口')]
    public function processOptions(Request $request): Response
    {
        $items = Process::query()
            ->where('status', 1)
            ->orderBy('sort')
            ->orderBy('id')
            ->get();

        return $this->formatSelect($items);
    }

    #[OA\Get(path: '/produce/process-step', summary: '获取步骤下拉', tags: ['produce-web'])]
    #[DataResponse(description: '获取成功')]
    #[AllowAnonymous(requireToken: false, requirePermission: false, description: '公共接口')]
    public function stepOptions(Request $request): Response
    {
        $processId = (int) $request->input('process_id', 0);

        $query = ProcessStep::query()->where('status', 1);
        if ($processId > 0) {
            $query->where('process_id', $processId);
        }

        $items = $query->orderBy('sort')->orderBy('id')->get();
        return $this->formatSelect($items);
    }

    #[OA\Get(path: '/produce/step-status', summary: '获取状态下拉', tags: ['produce-web'])]
    #[DataResponse(description: '获取成功')]
    #[AllowAnonymous(requireToken: false, requirePermission: false, description: '公共接口')]
    public function statusOptions(Request $request): Response
    {
        $stepId = (int) $request->input('step_id', 0);

        $query = StepStatus::query()->where('status', 1);
        if ($stepId > 0) {
            $query->where('step_id', $stepId);
        }

        $items = $query->orderByDesc('is_initial')->orderBy('sort')->orderBy('id')->get();
        return $this->formatSelect($items);
    }

    #[OA\Get(path: '/produce/material/lookup', summary: '按商品编码查询物料', tags: ['produce-web'])]
    #[DataResponse(description: '获取成功')]
    #[AllowAnonymous(requireToken: false, requirePermission: false, description: '公共接口')]
    public function materialLookup(Request $request): Response
    {
        $productCode = trim((string) $request->input('product_code', ''));
        if ($productCode === '') {
            return Json::fail('商品编码不能为空');
        }

        $material = Material::query()
            ->with('category:id,category_name')
            ->where('product_code', $productCode)
            ->first();
        if (!$material) {
            return Json::fail('未找到对应物料');
        }

        return Json::success('ok', [
            'id' => $material->id,
            'category_id' => $material->category_id,
            'category_name' => $material->category_name,
            'product_code' => $material->product_code,
            'product_name' => $material->product_name,
        ]);
    }

    #[OA\Get(path: '/produce/material/options', summary: '获取维修备件选项', tags: ['produce-web'])]
    #[DataResponse(description: '获取成功')]
    #[AllowAnonymous(requireToken: false, requirePermission: false, description: '公共接口')]
    public function materialOptions(Request $request): Response
    {
        $productCode = trim((string) $request->input('product_code', ''));
        $productName = trim((string) $request->input('product_name', ''));
        $categoryId = (int) $request->input('category_id', 0);
        $page = max(1, (int) $request->input('page', 1));
        $limit = min(50, max(1, (int) $request->input('limit', 10)));

        $query = Material::query()->with('category:id,category_name');
        $query->when($productCode !== '', static fn ($builder) => $builder->where('product_code', 'like', "%{$productCode}%"));
        $query->when($productName !== '', static fn ($builder) => $builder->where('product_name', 'like', "%{$productName}%"));
        $query->when($categoryId > 0, static fn ($builder) => $builder->where('category_id', $categoryId));

        $usageCounts = $this->materialUsageCounts();
        $materials = $query->get(['id', 'category_id', 'product_code', 'product_name'])
            ->sort(function (Material $left, Material $right) use ($usageCounts): int {
                $leftCount = $usageCounts[(string) $left->product_code] ?? 0;
                $rightCount = $usageCounts[(string) $right->product_code] ?? 0;
                return $leftCount === $rightCount
                    ? strcmp((string) $left->product_code, (string) $right->product_code)
                    : $rightCount <=> $leftCount;
            });
        $total = $materials->count();
        $items = $materials->forPage($page, $limit)
            ->map(static fn (Material $material): array => [
                'id' => (string) $material->id,
                'category_id' => (string) $material->category_id,
                'category_name' => (string) $material->category_name,
                'product_code' => (string) $material->product_code,
                'product_name' => (string) $material->product_name,
            ])
            ->values()
            ->all();

        return Json::success('获取成功', compact('items', 'total', 'page', 'limit'));
    }

    private function materialUsageCounts(): array
    {
        $counts = [];
        RepairRecord::query()->without('exception')->whereNotNull('parts')->get(['parts'])->each(function (RepairRecord $record) use (&$counts): void {
            foreach ((array) $record->parts as $part) {
                $code = trim((string) ($part['product_code'] ?? ''));
                if ($code === '') {
                    continue;
                }
                $counts[$code] = ($counts[$code] ?? 0) + max(1, (int) ($part['quantity'] ?? 1));
            }
        });
        return $counts;
    }

    #[OA\Get(path: '/produce/scanapp/material-category', summary: '获取扫码端物料分类选项', tags: ['produce-web'])]
    #[DataResponse(description: '获取成功')]
    #[AllowAnonymous(requireToken: false, requirePermission: false, description: '公共接口')]
    public function scanAppMaterialCategory(Request $request): Response
    {
        $items = MaterialCategory::query()
            ->orderBy('category_name')
            ->orderBy('id')
            ->get(['id', 'category_name'])
            ->map(static fn (MaterialCategory $item): array => [
                'id' => (string) $item->id,
                'category_name' => (string) $item->category_name,
            ])
            ->values()
            ->all();

        return Json::success('获取成功', $items);
    }

    #[OA\Get(path: '/produce/hardware-fault-description/options', summary: '按物料分类获取硬件故障描述', tags: ['produce-web'])]
    #[DataResponse(description: '获取成功')]
    #[AllowAnonymous(requireToken: false, requirePermission: false, description: '公共接口')]
    public function hardwareFaultDescriptionOptions(Request $request): Response
    {
        $categoryIds = array_values(array_unique(array_filter(array_map(
            'intval',
            explode(',', (string) $request->input('category_ids', ''))
        ))));
        if ($categoryIds === []) {
            return Json::success('获取成功', []);
        }

        $items = HardwareFaultDescription::query()
            ->whereIn('category_id', $categoryIds)
            ->where('is_enabled', 1)
            ->orderByDesc('use_count')
            ->orderBy('id')
            ->get(['id', 'category_id', 'description', 'use_count'])
            ->map(static function (HardwareFaultDescription $item): array {
                return [
                    'id' => (string) $item->id,
                    'category_id' => (string) $item->category_id,
                    'description' => (string) $item->description,
                    'use_count' => (int) $item->use_count,
                ];
            })
            ->values()
            ->all();

        return Json::success('获取成功', $items);
    }

    #[OA\Get(path: '/produce/config/info', summary: '获取前台生产配置', tags: ['produce-web'])]
    #[DataResponse(description: '获取成功')]
    #[AllowAnonymous(requireToken: false, requirePermission: false, description: '公共接口')]
    public function configInfo(Request $request): Response
    {
        $groupCode = (string) $request->input('group_code', '');
        if ($groupCode === '') {
            return Json::fail('配置组代码不能为空');
        }

        $items = ProduceConfig::query()
            ->where('group_code', $groupCode)
            ->orderBy('sort')
            ->orderBy('id')
            ->get();

        $data = [];
        foreach ($items as $item) {
            $data[$item->code] = $item->content;
        }

        return Json::success('获取成功', $data);
    }

    #[OA\Get(path: '/produce/config/data-entry', summary: '获取扫码输入页配置', tags: ['produce-web'])]
    #[DataResponse(description: '获取成功')]
    #[AllowAnonymous(requireToken: false, requirePermission: false, description: '公共接口')]
    public function dataEntryConfig(Request $request): Response
    {
        $processId = (string) $request->input('process_id', '');
        $stepId = (string) $request->input('step_id', '');
        $orderNo = trim((string) $request->input('order_no', ''));
        $processOrderNo = trim((string) $request->input('process_order_no', ''));
        $productCode = trim((string) $request->input('product_code', ''));
        $userCode = trim((string) $request->input('user_code', ''));
        $applyMode = trim((string) $request->input('apply_mode', 'order'));
        $ruleContext = [
            'mode' => $applyMode,
            'order_no' => $orderNo,
            'process_order_no' => $processOrderNo,
            'product_code' => $productCode,
            'user_code' => $userCode,
        ];

        $basicSettings = $this->getConfigGroupData('basic_setting');
        $stepRule = null;
        if ($stepId !== '') {
            $stepRule = ProcessStep::query()->with(['process'])->find($stepId);
        }

        $specificRules = SpecificRule::query()
            ->where('is_enabled', 1)
            ->orderBy('sort')
            ->orderBy('id')
            ->get()
            ->filter(function (SpecificRule $rule) use ($stepId, $ruleContext) {
                return $this->matchSpecificRule($rule, $stepId, $ruleContext);
            })
            ->values()
            ->map(function (SpecificRule $rule) {
                return [
                    'id' => $rule->id,
                    'rule_name' => $rule->rule_name,
                    'rule_pattern' => $rule->rule_pattern,
                    'rule_type' => $rule->rule_type,
                    'apply_mode' => (string) ($rule->apply_mode ?: 'order'),
                    'match_field' => (string) ($rule->match_field ?: 'order_no'),
                    'step_ids' => $rule->step_ids ?? [],
                    'sort' => $rule->sort,
                    'remark' => $rule->remark,
                ];
            });

        return Json::success('获取成功', [
            'basic_setting' => $basicSettings,
            'step_rule' => $stepRule ? [
                'id' => $stepRule->id,
                'process_id' => $stepRule->process_id,
                'process_name' => $stepRule->process?->process_name ?? '',
                'step_code' => $stepRule->step_code,
                'step_name' => $stepRule->step_name,
                'prerequisite_steps' => $stepRule->prerequisite_steps ?? [],
                'prerequisite_mode' => $stepRule->prerequisite_mode,
                'prerequisite_require_final' => (int) ($stepRule->prerequisite_require_final ?? 1),
                'allow_repeat_scan' => (int) ($stepRule->allow_repeat_scan ?? 0),
                'repeat_scan_statuses' => $stepRule->repeat_scan_statuses ?? [],
            ] : null,
            'specific_rules' => $specificRules,
            'current' => [
                'process_id' => $processId,
                'step_id' => $stepId,
                'order_no' => $orderNo,
                'process_order_no' => $processOrderNo,
                'product_code' => $productCode,
                'user_code' => $userCode,
                'apply_mode' => $applyMode,
            ],
        ]);
    }

    #[OA\Get(path: '/produce/scan-data', summary: '前台最近扫码记录', tags: ['produce-web'])]
    #[DataResponse(description: '获取成功')]
    #[AllowAnonymous(requireToken: false, requirePermission: false, description: '公共接口')]
    public function recentRecords(Request $request): Response
    {
        $page = max(1, (int) $request->input('page', 1));
        $limit = max(1, min(50, (int) $request->input('limit', 10)));

        $query = ScanData::query()->with(['process', 'step', 'status']);
        $this->applyScanDataFilter($query, $request);

        $total = (clone $query)->count();
        $items = $query->orderByDesc('scan_time')->orderByDesc('id')
            ->forPage($page, $limit)
            ->get();

        return Json::success('获取成功', compact('items', 'total'));
    }

    #[OA\Get(path: '/produce/scan-data/statistics', summary: '前台扫码统计', tags: ['produce-web'])]
    #[DataResponse(description: '获取成功')]
    #[AllowAnonymous(requireToken: false, requirePermission: false, description: '公共接口')]
    public function statistics(Request $request): Response
    {
        $query = ScanData::query();
        $this->applyScanDataFilter($query, $request);

        $todayTotal = (int) (clone $query)->sum('quantity');
        $successTotal = (int) (clone $query)->where('scan_result', 1)->sum('quantity');
        $failedTotal = (int) (clone $query)->where('scan_result', 0)->sum('quantity');

        return Json::success('获取成功', [
            'today_total' => $todayTotal,
            'success_total' => $successTotal,
            'failed_total' => $failedTotal,
        ]);
    }

    #[OA\Get(path: '/produce/scan-data/user-code-stats', summary: '前台用户扫码统计', tags: ['produce-web'])]
    #[DataResponse(description: '获取成功')]
    #[AllowAnonymous(requireToken: false, requirePermission: false, description: '公共接口')]
    public function userCodeStats(Request $request): Response
    {
        $query = ScanData::query()
            ->selectRaw('user_code, operator, SUM(quantity) as count');
        $this->applyScanDataFilter($query, $request);

        $items = $query->groupBy('user_code', 'operator')
            ->orderByDesc('count')
            ->limit(20)
            ->get();

        return Json::success('获取成功', $items);
    }

    #[OA\Get(path: '/produce/product-record/recent', summary: '前台最近整机记录', tags: ['produce-web'])]
    #[DataResponse(description: '获取成功')]
    #[AllowAnonymous(requireToken: false, requirePermission: false, description: '公共接口')]
    public function productRecentRecords(Request $request): Response
    {
        $page = max(1, (int) $request->input('page', 1));
        $limit = max(1, min(50, (int) $request->input('limit', 10)));

        $query = ProductRecord::query()->with(['process', 'step', 'status']);
        $this->applyProductRecordFilter($query, $request);

        $total = (clone $query)->count();
        $items = $query->orderByDesc('created_at')->orderByDesc('id')
            ->forPage($page, $limit)
            ->get();

        return Json::success('获取成功', compact('items', 'total'));
    }

    #[OA\Get(path: '/produce/product-record/statistics', summary: '前台整机统计', tags: ['produce-web'])]
    #[DataResponse(description: '获取成功')]
    #[AllowAnonymous(requireToken: false, requirePermission: false, description: '公共接口')]
    public function productStatistics(Request $request): Response
    {
        $query = ProductRecord::query();
        $this->applyProductRecordFilter($query, $request);

        $todayTotal = (int) (clone $query)->sum('quantity');
        $successTotal = (int) (clone $query)->where('scan_result', 1)->sum('quantity');
        $failedTotal = (int) (clone $query)->where('scan_result', 0)->sum('quantity');

        return Json::success('获取成功', [
            'today_total' => $todayTotal,
            'success_total' => $successTotal,
            'failed_total' => $failedTotal,
        ]);
    }

    #[OA\Get(path: '/produce/product-record/user-code-stats', summary: '前台整机用户统计', tags: ['produce-web'])]
    #[DataResponse(description: '获取成功')]
    #[AllowAnonymous(requireToken: false, requirePermission: false, description: '公共接口')]
    public function productUserCodeStats(Request $request): Response
    {
        $query = ProductRecord::query()
            ->selectRaw('user_code, operator, SUM(quantity) as count');
        $this->applyProductRecordFilter($query, $request);

        $items = $query->groupBy('user_code', 'operator')
            ->orderByDesc('count')
            ->limit(20)
            ->get();

        return Json::success('获取成功', $items);
    }

    #[OA\Get(path: '/produce/member-user/check', summary: '校验用户编码对应会员', tags: ['produce-web'])]
    #[DataResponse(description: '获取成功')]
    #[AllowAnonymous(requireToken: false, requirePermission: false, description: '公共接口')]
    public function checkMemberUser(Request $request): Response
    {
        $userCode = trim((string) $request->input('user_code', ''));
        if ($userCode === '') {
            return Json::fail('用户编码不能为空');
        }

        $member = Member::query()
            ->where('username', $userCode)
            ->first(['id', 'username', 'nickname']);

        if (!$member) {
            return Json::fail('用户编码不存在');
        }

        return Json::success('校验成功', [
            'id' => (int) $member->id,
            'username' => (string) $member->username,
            'nickname' => (string) ($member->nickname ?: $member->username),
        ]);
    }

    #[OA\Post(path: '/produce/scan-data/record', summary: '前台提交扫码记录', tags: ['produce-web'])]
    #[SimpleResponse(description: '录入成功')]
    #[AllowAnonymous(requireToken: false, requirePermission: false, description: '公共接口')]
    public function record(Request $request): Response
    {
        $data = $request->post();
        if (!$this->validate->scene('store')->check($data)) {
            return Json::fail($this->validate->getError());
        }

        $userCode = trim((string) ($data['user_code'] ?? ''));
        $member = Member::query()
            ->where('username', $userCode)
            ->first();

        if (!$member) {
            return Json::fail('用户编码不存在');
        }

        $processId = (string) ($data['process_id'] ?? '');
        $stepId = (string) ($data['step_id'] ?? '');
        $statusId = $data['status_id'] ?? null;
        if (empty($statusId)) {
            $statusId = StepStatus::query()
                ->where('step_id', $stepId)
                ->where('is_initial', 1)
                ->value('id');
        }

        $entryMode = (string) ($data['entry_mode'] ?? 'order');
        $prerequisiteError = $this->validatePrerequisiteSteps(
            $stepId,
            (string) $data['order_no']
        );
        if ($prerequisiteError !== null) {
            return Json::fail($prerequisiteError);
        }

        // 一单多机仅增加按数量重复录入的能力，仍须遵守原有步骤规则。
        if ($entryMode !== 'multi_machine') {
            $duplicateError = $this->validateRepeatScan(
                $processId,
                $stepId,
                (string) $data['order_no']
            );
            if ($duplicateError !== null) {
                return Json::fail($duplicateError);
            }
        }

        $quantity = max(1, (int) ($data['quantity'] ?? 1));
        $now = time();
        $result = Db::transaction(function () use ($data, $quantity, $userCode, $member, $processId, $stepId, $statusId, $request, $now) {
            $quantityError = $this->validateOrderStepQuantity(
                (string) $data['order_no'],
                $processId,
                $stepId,
                $quantity,
                (int) $data['scan_result'] === 1
            );
            if ($quantityError !== null) {
                return ['error' => $quantityError];
            }

            $scanData = ScanData::query()->create([
                'order_no' => (string) $data['order_no'],
                'quantity' => $quantity,
                'user_code' => $userCode,
                'operator' => (string) ($member->nickname ?: $member->username),
                'operator_id' => (int) $member->id,
                'process_id' => $processId === '' ? null : $processId,
                'step_id' => $stepId === '' ? null : $stepId,
                'status_id' => $statusId ? (int) $statusId : null,
                'scan_result' => (int) $data['scan_result'],
                'scan_time' => $now,
                'remark' => (string) ($data['remark'] ?? ''),
            ]);

            $this->handleNextStepTransitions($scanData, $request, $member, $now);

            return ['model' => $scanData];
        });

        if (isset($result['error'])) {
            return Json::fail($result['error']);
        }

        return Json::success('录入成功', ['id' => $result['model']->id]);
    }

    #[OA\Post(path: '/produce/product-record/record', summary: '前台提交整机记录', tags: ['produce-web'])]
    #[SimpleResponse(description: '录入成功')]
    #[AllowAnonymous(requireToken: false, requirePermission: false, description: '公共接口')]
    public function productRecord(Request $request): Response
    {
        $data = $request->post();
        if (!$this->productRecordValidate?->scene('store')->check($data)) {
            return Json::fail($this->productRecordValidate?->getError() ?: '整机录入数据校验失败');
        }

        $userCode = trim((string) ($data['user_code'] ?? ''));
        $member = Member::query()
            ->where('username', $userCode)
            ->first();

        if (!$member) {
            return Json::fail('用户编码不存在');
        }

        $processId = (string) ($data['process_id'] ?? '');
        $stepId = (string) ($data['step_id'] ?? '');
        $statusId = $data['status_id'] ?? null;
        if (empty($statusId) && $stepId !== '') {
            $statusId = StepStatus::query()
                ->where('step_id', $stepId)
                ->where('is_initial', 1)
                ->value('id');
        }

        $model = Db::transaction(function () use ($data, $userCode, $member, $processId, $stepId, $statusId) {
            return ProductRecord::query()->create([
                'process_order_no' => trim((string) ($data['process_order_no'] ?? '')),
                'product_code' => trim((string) ($data['product_code'] ?? '')),
                'quantity' => max(1, (int) ($data['quantity'] ?? 1)),
                'user_code' => $userCode,
                'operator' => (string) ($member->nickname ?: $member->username),
                'operator_id' => (int) $member->id,
                'process_id' => $processId === '' ? null : $processId,
                'step_id' => $stepId === '' ? null : $stepId,
                'status_id' => $statusId ? (int) $statusId : null,
                'scan_result' => (int) ($data['scan_result'] ?? 1),
                'remark' => (string) ($data['remark'] ?? ''),
            ]);
        });

        return Json::success('录入成功', ['id' => $model->id]);
    }

    #[OA\Get(path: '/produce/exception/settings', summary: '获取异常设置', tags: ['produce-web'])]
    #[DataResponse(description: '获取成功')]
    #[AllowAnonymous(requireToken: false, requirePermission: false, description: '公共接口')]
    public function exceptionSettings(Request $request): Response
    {
        $startAt = time() - 30 * 24 * 60 * 60;
        $issueFrequency = ExceptionRecord::query()
            ->where('reported_at', '>=', $startAt)
            ->whereNotNull('issue_id')
            ->selectRaw('issue_id, COUNT(*) AS frequency')
            ->groupBy('issue_id')
            ->get()
            ->mapWithKeys(static function (ExceptionRecord $record): array {
                return [(string) $record->issue_id => (int) $record->frequency];
            })
            ->all();

        $items = ExceptionSetting::query()
            ->where('is_enabled', 1)
            ->orderBy('setting_type')
            ->orderBy('parent_id')
            ->orderBy('sort')
            ->orderBy('id')
            ->get(['id', 'parent_id', 'setting_type', 'code', 'name', 'sort'])
            ->map(static function (ExceptionSetting $item) use ($issueFrequency): array {
                return [
                    'id' => (string) $item->id,
                    'parent_id' => $item->parent_id === null ? null : (string) $item->parent_id,
                    'setting_type' => $item->setting_type,
                    'code' => $item->code,
                    'name' => $item->name,
                    'sort' => (int) $item->sort,
                    'frequency' => $item->setting_type === 'issue'
                        ? ($issueFrequency[(string) $item->id] ?? 0)
                        : 0,
                ];
            })
            ->values()
            ->all();

        return Json::success('获取成功', $items);
    }

    #[OA\Get(path: '/produce/exception/statistics', summary: '获取异常统计', tags: ['produce-web'])]
    #[DataResponse(description: '获取成功')]
    public function exceptionStatistics(Request $request): Response
    {
        $query = ExceptionRecord::query();
        $this->applyExceptionRecordFilter($query, $request);

        return Json::success('获取成功', [
            'pending' => (clone $query)->where('status', 0)->count(),
            'review' => (clone $query)->where('status', 1)->count(),
            'done' => (clone $query)->where('status', 2)->count(),
        ]);
    }

    #[OA\Get(path: '/produce/exception/recent', summary: '获取最近异常记录', tags: ['produce-web'])]
    #[DataResponse(description: '获取成功')]
    public function recentExceptions(Request $request): Response
    {
        $limit = max(1, min(20, (int) $request->input('limit', 4)));
        $query = ExceptionRecord::query();
        $this->applyExceptionRecordFilter($query, $request);

        $items = $query->orderByDesc('reported_at')->orderByDesc('id')
            ->limit($limit)
            ->get();

        return Json::success('获取成功', $items);
    }

    #[OA\Get(path: '/produce/query/records', summary: '查询生产记录', tags: ['produce-web-query'])]
    #[DataResponse(description: '查询成功')]
    #[AllowAnonymous(requireToken: false, requirePermission: false, description: '公共接口')]
    public function queryRecords(Request $request): Response
    {
        $recordType = trim((string) $request->input('record_type', 'scan'));
        $orderNo = trim((string) $request->input('order_no', ''));
        $keyword = trim((string) $request->input('keyword', ''));
        $userCode = trim((string) $request->input('user_code', ''));
        $status = $request->input('status', '');
        $scanResult = $request->input('scan_result', '');
        $page = max(1, (int) $request->input('page', 1));
        $limit = max(1, min(100, (int) $request->input('limit', 20)));
        $startAt = $this->parseQueryDate($request->input('start_date'));
        $endAt = $this->parseQueryDate($request->input('end_date'), true);

        if (!in_array($recordType, ['scan', 'product', 'exception', 'repair'], true)) {
            return Json::fail('查询类型不正确');
        }

        $query = match ($recordType) {
            'scan' => ScanData::query()->with(['process', 'step', 'status']),
            'product' => ProductRecord::query()->with(['process', 'step', 'status']),
            'exception' => ExceptionRecord::query()->with(['process', 'step']),
            'repair' => RepairRecord::query()->with('exception'),
        };

        if ($recordType === 'scan') {
            $query->when($orderNo !== '', fn ($builder) => $builder->where('order_no', $orderNo));
            $query->when($userCode !== '', fn ($builder) => $builder->where('user_code', $userCode));
            $query->when($status !== '' && $status !== null, fn ($builder) => $builder->where('status_id', (int) $status));
            $query->when($scanResult !== '' && $scanResult !== null, fn ($builder) => $builder->where('scan_result', (int) $scanResult));
            $query->when($keyword !== '', fn ($builder) => $builder->where(function ($nested) use ($keyword) {
                $nested->where('order_no', 'like', "%{$keyword}%")
                    ->orWhere('user_code', 'like', "%{$keyword}%")
                    ->orWhere('operator', 'like', "%{$keyword}%")
                    ->orWhere('remark', 'like', "%{$keyword}%");
            }));
            $query->when($startAt !== null, fn ($builder) => $builder->where('scan_time', '>=', $startAt));
            $query->when($endAt !== null, fn ($builder) => $builder->where('scan_time', '<=', $endAt));
            $query->orderByDesc('scan_time')->orderByDesc('id');
        } elseif ($recordType === 'product') {
            $query->when($orderNo !== '', fn ($builder) => $builder->where('process_order_no', $orderNo));
            $query->when($userCode !== '', fn ($builder) => $builder->where('user_code', $userCode));
            $query->when($status !== '' && $status !== null, fn ($builder) => $builder->where('status_id', (int) $status));
            $query->when($scanResult !== '' && $scanResult !== null, fn ($builder) => $builder->where('scan_result', (int) $scanResult));
            $query->when($keyword !== '', fn ($builder) => $builder->where(function ($nested) use ($keyword) {
                $nested->where('process_order_no', 'like', "%{$keyword}%")
                    ->orWhere('product_code', 'like', "%{$keyword}%")
                    ->orWhere('user_code', 'like', "%{$keyword}%")
                    ->orWhere('operator', 'like', "%{$keyword}%")
                    ->orWhere('remark', 'like', "%{$keyword}%");
            }));
            $query->when($startAt !== null, fn ($builder) => $builder->where('created_at', '>=', $startAt));
            $query->when($endAt !== null, fn ($builder) => $builder->where('created_at', '<=', $endAt));
            $query->orderByDesc('created_at')->orderByDesc('id');
        } elseif ($recordType === 'exception') {
            $query->when($orderNo !== '', fn ($builder) => $builder->where('order_no', $orderNo));
            $query->when($userCode !== '', fn ($builder) => $builder->where('user_code', $userCode));
            $query->when($status !== '' && $status !== null, fn ($builder) => $builder->where('status', (int) $status));
            $query->when($keyword !== '', fn ($builder) => $builder->where(function ($nested) use ($keyword) {
                $nested->where('order_no', 'like', "%{$keyword}%")
                    ->orWhere('user_code', 'like', "%{$keyword}%")
                    ->orWhere('reporter', 'like', "%{$keyword}%")
                    ->orWhere('type_name', 'like', "%{$keyword}%")
                    ->orWhere('reason_name', 'like', "%{$keyword}%")
                    ->orWhere('issue_name', 'like', "%{$keyword}%")
                    ->orWhere('remark', 'like', "%{$keyword}%");
            }));
            $query->when($startAt !== null, fn ($builder) => $builder->where('reported_at', '>=', $startAt));
            $query->when($endAt !== null, fn ($builder) => $builder->where('reported_at', '<=', $endAt));
            $query->orderByDesc('reported_at')->orderByDesc('id');
        } else {
            $query->when($orderNo !== '', fn ($builder) => $builder->where('order_no', $orderNo));
            $query->when($keyword !== '', fn ($builder) => $builder->where(function ($nested) use ($keyword) {
                $nested->where('repair_no', 'like', "%{$keyword}%")
                    ->orWhere('order_no', 'like', "%{$keyword}%")
                    ->orWhere('product_code', 'like', "%{$keyword}%")
                    ->orWhere('product_name', 'like', "%{$keyword}%")
                    ->orWhere('operator', 'like', "%{$keyword}%")
                    ->orWhere('remark', 'like', "%{$keyword}%");
            }));
            $query->when($startAt !== null, fn ($builder) => $builder->where('repaired_at', '>=', $startAt));
            $query->when($endAt !== null, fn ($builder) => $builder->where('repaired_at', '<=', $endAt));
            $query->orderByDesc('repaired_at')->orderByDesc('id');
        }

        $total = (clone $query)->count();
        $items = $query->forPage($page, $limit)->get()->map(fn ($item): array => $this->formatQueryRecord($recordType, $item))->values()->all();

        return Json::success('查询成功', compact('items', 'total', 'page', 'limit'));
    }

    #[OA\Get(path: '/produce/query/timeline', summary: '查询订单生产时间线', tags: ['produce-web-query'])]
    #[DataResponse(description: '查询成功')]
    #[AllowAnonymous(requireToken: false, requirePermission: false, description: '公共接口')]
    public function queryTimeline(Request $request): Response
    {
        $orderNo = trim((string) $request->input('order_no', ''));
        if ($orderNo === '') {
            return Json::fail('订单号不能为空');
        }

        $timeline = collect();
        ScanData::query()->with(['process', 'step', 'status'])->where('order_no', $orderNo)->get()->each(function (ScanData $item) use ($timeline): void {
            $timeline->push($this->formatTimelineRecord('scan', $item, (int) $item->scan_time));
        });
        ProductRecord::query()->with(['process', 'step', 'status'])->where('process_order_no', $orderNo)->get()->each(function (ProductRecord $item) use ($timeline): void {
            $timeline->push($this->formatTimelineRecord('product', $item, (int) $item->created_at));
        });
        ExceptionRecord::query()->with(['process', 'step'])->where('order_no', $orderNo)->get()->each(function (ExceptionRecord $item) use ($timeline): void {
            $timeline->push($this->formatTimelineRecord('exception', $item, (int) $item->reported_at));
        });
        RepairRecord::query()->with('exception')->where('order_no', $orderNo)->get()->each(function (RepairRecord $item) use ($timeline): void {
            $timeline->push($this->formatTimelineRecord('repair', $item, (int) $item->repaired_at ?: (int) $item->created_at));
        });

        $items = $timeline->sortBy(fn (array $item): array => [$item['event_at'], (string) $item['id']])->values()->all();

        return Json::success('查询成功', [
            'order_no' => $orderNo,
            'total' => count($items),
            'items' => $items,
        ]);
    }

    #[OA\Get(path: '/produce/exception/order-check', summary: '校验异常提报单号', tags: ['produce-web'])]
    #[DataResponse(description: '校验成功')]
    #[AllowAnonymous(requireToken: false, requirePermission: false, description: '公共接口')]
    public function checkExceptionOrder(Request $request): Response
    {
        $orderNo = trim((string) $request->input('order_no', ''));
        if ($orderNo === '') {
            return Json::fail('单号或条码不能为空');
        }

        $reference = $this->findExceptionOrderReference($orderNo);
        if ($reference === null) {
            return Json::fail('未找到对应订单或整机记录，不能提报异常');
        }

        return Json::success('校验成功', $reference);
    }

    #[OA\Get(path: '/produce/repair-record/tasks', summary: '获取待维修任务列表', tags: ['produce-web'])]
    #[DataResponse(description: '获取成功')]
    public function repairTasks(Request $request): Response
    {
        $limit = max(1, min(100, (int) $request->input('limit', 50)));
        $tasks = ExceptionRecord::query()
            ->where('status', 0)
            ->orderBy('reported_at')
            ->orderBy('id')
            ->limit($limit)
            ->get();

        return Json::success('获取成功', $tasks->map(static fn (ExceptionRecord $task): array => [
            'id' => (string) $task->id,
            'device_no' => (string) $task->order_no,
            'type_name' => (string) $task->type_name,
            'reason_name' => (string) $task->reason_name,
            'issue_name' => (string) ($task->issue_name ?? ''),
            'reporter' => (string) ($task->reporter ?: $task->user_code),
            'user_code' => (string) $task->user_code,
            'reported_date' => $task->reported_date,
            'status' => (int) $task->status,
            'status_name' => $task->status_name,
        ])->values()->all());
    }

    #[OA\Get(path: '/produce/repair-record/statistics', summary: '获取维修统计', tags: ['produce-web'])]
    #[DataResponse(description: '获取成功')]
    public function repairStatistics(Request $request): Response
    {
        $query = RepairRecord::query();
        $todayStart = strtotime(date('Y-m-d 00:00:00'));
        $todayEnd = $todayStart + 86400;

        return Json::success('获取成功', [
            'pending' => ExceptionRecord::query()->where('status', 0)->count(),
            'processing' => ExceptionRecord::query()->where('status', 1)->count(),
            'completed_today' => (clone $query)->whereBetween('repaired_at', [$todayStart, $todayEnd - 1])->count(),
        ]);
    }

    #[OA\Get(path: '/produce/exception/repair-task', summary: '获取维修异常任务', tags: ['produce-web'])]
    #[DataResponse(description: '获取成功')]
    #[AllowAnonymous(requireToken: false, requirePermission: false, description: '公共接口')]
    public function repairTask(Request $request): Response
    {
        $deviceNo = trim((string) $request->input('device_no', ''));
        if ($deviceNo === '') {
            return Json::fail('设备编码或订单号不能为空');
        }

        $task = ExceptionRecord::query()
            ->where('order_no', $deviceNo)
            ->whereIn('status', [0, 1])
            ->orderByDesc('reported_at')
            ->orderByDesc('id')
            ->first();
        if (!$task) {
            return Json::fail('未找到待维修的异常任务');
        }

        return Json::success('获取成功', [
            'id' => (string) $task->id,
            'device_no' => (string) $task->order_no,
            'type_name' => (string) $task->type_name,
            'reason_name' => (string) $task->reason_name,
            'issue_name' => (string) ($task->issue_name ?? ''),
            'reporter' => (string) ($task->reporter ?: $task->user_code),
            'user_code' => (string) $task->user_code,
            'reported_date' => $task->reported_date,
            'status_name' => $task->status_name,
        ]);
    }

    #[OA\Post(path: '/produce/repair-record/record', summary: '提交维修记录', tags: ['produce-web'])]
    #[SimpleResponse(description: '提交成功')]
    #[AllowAnonymous(requireToken: false, requirePermission: false, description: '公共接口')]
    public function repairRecord(Request $request, RepairRecordService $repairRecordService): Response
    {
        $data = $request->post();
        $exceptionId = trim((string) ($data['exception_id'] ?? ''));
        $userCode = trim((string) ($data['user_code'] ?? ''));
        $repairResult = trim((string) ($data['repair_result'] ?? ''));
        $categoryIds = array_values(array_unique(array_filter(array_map(static fn ($id): string => trim((string) $id), (array) ($data['category_ids'] ?? $data['category_id'] ?? [])), static fn (string $id): bool => $id !== '')));
        $parts = $data['parts'] ?? []; 
        $images = array_values(array_filter((array) ($data['images'] ?? []), static function ($image): bool {
            return is_string($image) && preg_match('/^https?:\/\//', $image) === 1;
        }));
        $operationFaultSteps = $data['operation_fault_steps'] ?? [];
        $responsibleOperators = $data['responsible_operators'] ?? [];

        if ($exceptionId === '') {
            return Json::fail('请先加载维修任务');
        }
        if ($userCode === '') {
            return Json::fail('维修人工号不能为空');
        }
        if (!in_array($repairResult, ['material_defect', 'operation_defect', 'assembly_mismatch'], true)) {
            return Json::fail('请选择有效的维修判定');
        }
        if ($repairResult === 'assembly_mismatch' && !$categoryIds) {
            return Json::fail('请选择搭配错误分类');
        }
        if (!is_array($parts)) {
            return Json::fail('更换备件格式不正确');
        }
        if (!is_array($operationFaultSteps) || !is_array($responsibleOperators)) {
            return Json::fail('作业不良责任信息格式不正确');
        }

        $member = Member::query()->where('username', $userCode)->first();
        if (!$member) {
            return Json::fail('用户编码不存在');
        }

        try {
            $record = Db::transaction(function () use ($exceptionId, $repairResult, $categoryIds, $parts, $images, $operationFaultSteps, $responsibleOperators, $data, $member, $repairRecordService) {
                $exception = ExceptionRecord::query()
                    ->lockForUpdate()
                    ->whereKey($exceptionId)
                    ->whereIn('status', [0, 1])
                    ->first();
                if (!$exception) {
                    throw new \InvalidArgumentException('维修任务不存在或已处理');
                }

                $partSnapshots = [];
                $operationFaultStepSnapshots = [];
                $responsibleOperatorSnapshots = [];
                $primaryFault = null;
                if ($repairResult === 'assembly_mismatch') {
                    $selectedCategories = MaterialCategory::query()->whereIn('id', $categoryIds)->get(['id', 'category_name'])->keyBy('id');
                    if ($selectedCategories->count() !== count($categoryIds)) {
                        throw new \InvalidArgumentException('搭配错误分类不存在或已删除');
                    }
                }
                if ($repairResult === 'operation_defect') {
                    $scanIds = array_values(array_unique(array_filter(array_merge($operationFaultSteps, $responsibleOperators), static fn ($id): bool => (string) $id !== '')));
                    if (!$operationFaultSteps || !$responsibleOperators) {
                        throw new \InvalidArgumentException('请选择作业不良责任步骤和责任人员');
                    }
                    if (!$scanIds) {
                        throw new \InvalidArgumentException('作业不良责任信息不能为空');
                    }
                    $scanRecords = ScanData::query()
                        ->with(['process', 'step'])
                        ->where('order_no', $exception->order_no)
                        ->whereIn('id', $scanIds)
                        ->get()
                        ->keyBy('id');
                    if ($scanRecords->count() !== count($scanIds)) {
                        throw new \InvalidArgumentException('责任步骤或责任人员不属于当前维修订单');
                    }
                    foreach (array_values(array_unique(array_filter($operationFaultSteps, static fn ($id): bool => (string) $id !== ''))) as $scanId) {
                        $scan = $scanRecords->get($scanId);
                        $operationFaultStepSnapshots[] = [
                            'scan_id' => (string) $scan->id,
                            'process_id' => (string) $scan->process_id,
                            'process_name' => (string) $scan->process_name,
                            'step_id' => (string) $scan->step_id,
                            'step_name' => (string) $scan->step_name,
                        ];
                    }
                    foreach (array_values(array_unique(array_filter($responsibleOperators, static fn ($id): bool => (string) $id !== ''))) as $scanId) {
                        $scan = $scanRecords->get($scanId);
                        $responsibleOperatorSnapshots[] = [
                            'scan_id' => (string) $scan->id,
                            'operator_id' => (string) ($scan->operator_id ?? ''),
                            'operator' => (string) $scan->operator,
                            'user_code' => (string) $scan->user_code,
                            'process_id' => (string) $scan->process_id,
                            'process_name' => (string) $scan->process_name,
                            'step_id' => (string) $scan->step_id,
                            'step_name' => (string) $scan->step_name,
                        ];
                    }
                }
                foreach ($parts as $part) {
                    if (!is_array($part)) {
                        throw new \InvalidArgumentException('更换备件格式不正确');
                    }
                    $productCode = trim((string) ($part['product_code'] ?? $part['code'] ?? ''));
                    if ($productCode === '') {
                        throw new \InvalidArgumentException('更换备件商品编码不能为空');
                    }
                    $material = Material::query()->where('product_code', $productCode)->first();
                    if (!$material) {
                        throw new \InvalidArgumentException(sprintf('备件商品编码不存在：%s', $productCode));
                    }
                    $source = trim((string) ($part['source'] ?? 'new'));
                    if (!in_array($source, ['new', 'after_sales', 'refurbished'], true)) {
                        throw new \InvalidArgumentException('备件来源不正确');
                    }
                    $quantity = (int) ($part['quantity'] ?? 1);
                    if ($quantity < 1 || $quantity > 999) {
                        throw new \InvalidArgumentException('备件数量应在 1 到 999 之间');
                    }
                    $faultIds = array_values(array_unique(array_filter((array) ($part['fault_description_ids'] ?? $part['selected_fault_point_ids'] ?? $part['selectedFaultPointIds'] ?? []), static fn ($id): bool => (string) $id !== '')));
                    $faults = collect();
                    if ($faultIds) {
                        $faults = HardwareFaultDescription::query()
                            ->whereIn('id', $faultIds)
                            ->where('category_id', $material->category_id)
                            ->get(['id', 'category_id', 'description'])
                            ->keyBy('id');
                        if ($faults->count() !== count($faultIds)) {
                            throw new \InvalidArgumentException('备件故障点不存在或与物料分类不匹配');
                        }
                        $primaryFault ??= $faults->first();
                    }
                    $partSnapshots[] = [
                        'product_code' => (string) $material->product_code,
                        'product_name' => (string) $material->product_name,
                        'category_id' => (string) $material->category_id,
                        'category_name' => (string) $material->category_name,
                        'source' => $source,
                        'quantity' => $quantity,
                        'fault_descriptions' => $faults->map(static fn (HardwareFaultDescription $fault): array => [
                            'id' => (string) $fault->id,
                            'description' => (string) $fault->description,
                        ])->values()->all(),
                    ];
                }

                $now = time();
                $datePrefix = date('Ymd', $now);
                $sequence = RepairRecord::query()
                    ->withTrashed()
                    ->where('repair_no', 'like', sprintf('RP%s%%', $datePrefix))
                    ->lockForUpdate()
                    ->count() + 1;
                if ($sequence > 9999) {
                    throw new \RuntimeException('当天维修单号已超过9999条，无法生成新的维修单号');
                }
                $repairNo = sprintf('RP%s%04d', $datePrefix, $sequence);
                $repair = $repairRecordService->save([
                    'repair_no' => $repairNo,
                    'exception_id' => (string) $exception->id,
                    'exception_reason' => (string) $exception->reason_name,
                    'exception_issue' => (string) ($exception->issue_name ?? ''),
                    'order_no' => (string) $exception->order_no,
                    'category_id' => $repairResult === 'assembly_mismatch' ? $categoryIds[0] : $primaryFault?->category_id,
                    'category_ids' => $repairResult === 'assembly_mismatch' ? $categoryIds : null,
                    'fault_description_id' => $primaryFault?->id,
                    'repair_result' => $repairResult,
                    'parts' => $partSnapshots,
                    'images' => $images,
                    'operation_fault_steps' => $operationFaultStepSnapshots,
                    'responsible_operators' => $responsibleOperatorSnapshots,
                    'operator' => (string) ($member->nickname ?: $member->username),
                    'repaired_at' => $now,
                    'remark' => trim((string) ($data['remark'] ?? '')),
                ]);

                $exception->fill([
                    'status' => 2,
                    'handler' => (string) ($member->nickname ?: $member->username),
                    'handler_id' => $member->id,
                    'handled_at' => $now,
                ])->save();

                return $repair;
            });
        } catch (\Throwable $e) {
            return Json::fail($e->getMessage());
        }

        return Json::success('提交成功', ['id' => (string) $record->id, 'repair_no' => $record->repair_no]);
    }

    #[OA\Post(path: '/produce/exception/record', summary: '提交异常记录', tags: ['produce-web'])]
    #[SimpleResponse(description: '提交成功')]
    #[AllowAnonymous(requireToken: false, requirePermission: false, description: '公共接口')]
    public function exceptionRecord(Request $request): Response
    {
        $data = $request->post();
        $orderNo = trim((string) ($data['order_no'] ?? ''));
        $userCode = trim((string) ($data['user_code'] ?? ''));
        $typeId = (string) ($data['type_id'] ?? '');
        $reasonId = (string) ($data['reason_id'] ?? '');
        $issueId = (string) ($data['issue_id'] ?? '');

        if ($orderNo === '') {
            return Json::fail('单号或条码不能为空');
        }
        if ($userCode === '') {
            return Json::fail('提报人工号不能为空');
        }

        if ($this->findExceptionOrderReference($orderNo) === null) {
            return Json::fail('未找到对应订单或整机记录，不能提报异常');
        }

        $member = Member::query()->where('username', $userCode)->first();
        if (!$member) {
            return Json::fail('用户编码不存在');
        }

        $config = $this->getConfigGroupData('basic_setting');
        $processId = (int) ($config['exception_process_id'] ?? 0);
        $stepId = (int) ($config['exception_step_id'] ?? 0);
        if ($processId <= 0 || $stepId <= 0) {
            return Json::fail('异常提报工序步骤尚未配置，请联系管理员');
        }

        $step = ProcessStep::query()
            ->whereKey($stepId)
            ->where('process_id', $processId)
            ->where('status', 1)
            ->first();
        if (!$step) {
            return Json::fail('异常提报工序步骤配置无效，请联系管理员');
        }

        $type = ExceptionSetting::query()
            ->whereKey($typeId)
            ->where('setting_type', 'type')
            ->where('is_enabled', 1)
            ->first();
        if (!$type) {
            return Json::fail('请选择有效的处理类型');
        }

        $reason = ExceptionSetting::query()
            ->whereKey($reasonId)
            ->where('parent_id', $type->id)
            ->where('setting_type', 'reason')
            ->where('is_enabled', 1)
            ->first();
        if (!$reason) {
            return Json::fail('请选择有效的异常原因');
        }

        $issue = null;
        if ($issueId !== '') {
            $issue = ExceptionSetting::query()
                ->whereKey($issueId)
                ->where('parent_id', $reason->id)
                ->where('setting_type', 'issue')
                ->where('is_enabled', 1)
                ->first();
            if (!$issue) {
                return Json::fail('具体问题与异常原因不匹配');
            }
        }

        $images = array_values(array_filter((array) ($data['images'] ?? []), static function ($image): bool {
            return is_string($image) && preg_match('/^https?:\/\//', $image) === 1;
        }));
        $record = ExceptionRecord::query()->create([
                'order_no' => $orderNo,
                'process_id' => $processId,
                'step_id' => $stepId,
                'user_code' => $userCode,
                'reporter' => (string) ($member->nickname ?: $member->username),
                'reporter_id' => (int) $member->id,
                'type_id' => $type->id,
                'type_code' => $type->code,
                'type_name' => $type->name,
                'reason_id' => $reason->id,
                'reason_code' => $reason->code,
                'reason_name' => $reason->name,
                'issue_id' => $issue?->id,
                'issue_code' => $issue?->code,
                'issue_name' => $issue?->name,
                'images' => $images,
                'remark' => trim((string) ($data['remark'] ?? '')),
                'status' => 0,
                'reported_at' => time(),
            ]);

        return Json::success('提交成功', ['id' => $record->id]);
    }

    /**
     * 查找可用于异常提报的订单或整机记录。
     */
    private function findExceptionOrderReference(string $orderNo): ?array
    {
        $scanData = ScanData::query()
            ->where('order_no', $orderNo)
            ->orderByDesc('scan_time')
            ->first(['id', 'order_no', 'process_id', 'step_id', 'scan_time']);
        if ($scanData) {
            return [
                'reference_type' => 'order',
                'reference_name' => '订单记录',
                'reference_id' => (string) $scanData->id,
                'order_no' => (string) $scanData->order_no,
                'process_id' => $scanData->process_id === null ? null : (string) $scanData->process_id,
                'step_id' => $scanData->step_id === null ? null : (string) $scanData->step_id,
            ];
        }

        $productRecord = ProductRecord::query()
            ->where(function ($query) use ($orderNo) {
                $query->where('process_order_no', $orderNo)
                    ->orWhere('product_code', $orderNo);
            })
            ->orderByDesc('created_at')
            ->first(['id', 'process_order_no', 'product_code', 'process_id', 'step_id']);
        if ($productRecord) {
            return [
                'reference_type' => 'product',
                'reference_name' => '整机记录',
                'reference_id' => (string) $productRecord->id,
                'order_no' => (string) ($productRecord->process_order_no ?: $productRecord->product_code),
                'process_id' => $productRecord->process_id === null ? null : (string) $productRecord->process_id,
                'step_id' => $productRecord->step_id === null ? null : (string) $productRecord->step_id,
            ];
        }

        return null;
    }

    private function parseQueryDate(mixed $value, bool $endOfDay = false): ?int
    {
        $date = trim((string) $value);
        if ($date === '') {
            return null;
        }

        try {
            $parsed = new \DateTimeImmutable($date);
            if ($endOfDay && preg_match('/^\d{4}-\d{2}-\d{2}$/', $date) === 1) {
                $parsed = $parsed->setTime(23, 59, 59);
            }
            return $parsed->getTimestamp();
        } catch (\Throwable) {
            return null;
        }
    }

    private function formatQueryRecord(string $recordType, object $item): array
    {
        return match ($recordType) {
            'scan' => [
                'id' => (string) $item->id,
                'record_type' => 'scan',
                'record_type_name' => '扫码记录',
                'order_no' => (string) $item->order_no,
                'product_code' => '',
                'process_name' => (string) $item->process_name,
                'step_name' => (string) $item->step_name,
                'status_name' => (string) $item->status_name,
                'result_name' => (int) $item->scan_result === 1 ? '成功' : '失败',
                'operator' => (string) $item->operator,
                'user_code' => (string) $item->user_code,
                'quantity' => (int) $item->quantity,
                'event_at' => (int) $item->scan_time,
                'event_date' => $item->scan_date,
                'remark' => (string) $item->remark,
            ],
            'product' => [
                'id' => (string) $item->id,
                'record_type' => 'product',
                'record_type_name' => '整机记录',
                'order_no' => (string) $item->process_order_no,
                'product_code' => (string) $item->product_code,
                'process_name' => (string) $item->process_name,
                'step_name' => (string) $item->step_name,
                'status_name' => (string) $item->status_name,
                'result_name' => (int) $item->scan_result === 1 ? '成功' : '失败',
                'operator' => (string) $item->operator,
                'user_code' => (string) $item->user_code,
                'quantity' => (int) $item->quantity,
                'event_at' => (int) $item->created_at,
                'event_date' => $item->created_date,
                'remark' => (string) $item->remark,
            ],
            'exception' => [
                'id' => (string) $item->id,
                'record_type' => 'exception',
                'record_type_name' => '异常提报',
                'order_no' => (string) $item->order_no,
                'product_code' => '',
                'process_name' => (string) $item->process_name,
                'step_name' => (string) $item->step_name,
                'status_name' => (string) $item->status_name,
                'result_name' => (string) $item->type_name,
                'operator' => (string) $item->reporter,
                'user_code' => (string) $item->user_code,
                'quantity' => 1,
                'exception_reason' => (string) $item->reason_name,
                'exception_content' => (string) $item->issue_name,
                'event_at' => (int) $item->reported_at,
                'event_date' => $item->reported_date,
                'remark' => (string) $item->remark,
            ],
            default => [
                'id' => (string) $item->id,
                'record_type' => 'repair',
                'record_type_name' => '维修记录',
                'order_no' => (string) $item->order_no,
                'product_code' => (string) $item->product_code,
                'process_name' => $this->getRepairFlowNodeNames()['process_name'],
                'step_name' => $this->getRepairFlowNodeNames()['step_name'],
                'status_name' => '已维修',
                'result_name' => (string) $item->repair_result_name,
                'operator' => (string) $item->operator,
                'user_code' => (string) ($item->exception?->user_code ?? ''),
                'quantity' => 1,
                'material_category' => (string) ($item->category_name ?: $item->category_names),
                'fault_description' => (string) ($item->fault_description_name ?: $item->fault_description),
                'event_at' => (int) ($item->repaired_at ?: $item->created_at),
                'event_date' => $item->repaired_date ?: $item->created_date,
                'remark' => (string) $item->remark,
            ],
        };
    }

    /** 获取维修记录配置的工序与步骤名称。 */
    private function getRepairFlowNodeNames(): array
    {
        if ($this->repairFlowCache !== null) {
            return $this->repairFlowCache;
        }

        $basic = $this->getConfigGroupData('basic_setting');
        $flow = $this->getConfigGroupData('repair_flow');
        $processId = (int) ($basic['repair_process_id'] ?? 0);
        $stepId = (int) ($basic['repair_step_id'] ?? 0);
        $processId = $processId > 0 ? $processId : (int) ($flow['repair_process_id'] ?? 0);
        $stepId = $stepId > 0 ? $stepId : (int) ($flow['repair_step_id'] ?? 0);
        $process = $processId > 0 ? Process::query()->withTrashed()->find($processId) : null;
        $step = $stepId > 0 ? ProcessStep::query()->withTrashed()->find($stepId) : null;

        return $this->repairFlowCache = [
            'process_name' => (string) ($process?->process_name ?? ''),
            'step_name' => (string) ($step?->step_name ?? ''),
        ];
    }

    private function formatTimelineRecord(string $recordType, object $item, int $eventAt): array
    {
        $record = $this->formatQueryRecord($recordType, $item);
        $record['event_at'] = $eventAt;
        $record['event_date'] = $eventAt > 0 ? date('Y-m-d H:i:s', $eventAt) : null;
        return $record;
    }

    protected function applyExceptionRecordFilter($query, Request $request): void
    {
        $userCode = trim((string) $request->input('user_code', ''));
        if ($userCode !== '') {
            $query->where('user_code', $userCode);
        }
    }

    protected function applyScanDataFilter($query, Request $request): void
    {
        $orderNo = trim((string) $request->input('order_no', ''));
        $userCode = trim((string) $request->input('user_code', ''));
        $processId = (int) $request->input('process_id', 0);
        $stepId = (int) $request->input('step_id', 0);
        $statusId = (int) $request->input('status_id', 0);
        $scanResult = $request->input('scan_result', '');

        if ($orderNo !== '') {
            $query->where('order_no', $orderNo);
        }
        if ($userCode !== '') {
            $query->where('user_code', $userCode);
        }
        if ($processId > 0) {
            $query->where('process_id', $processId);
        }
        if ($stepId > 0) {
            $query->where('step_id', $stepId);
        }
        if ($statusId > 0) {
            $query->where('status_id', $statusId);
        }
        if ($scanResult !== '' && $scanResult !== null) {
            $query->where('scan_result', (int) $scanResult);
        }

        $recentOnly = (int) ProduceConfig::query()
            ->where('group_code', 'basic_setting')
            ->where('code', 'recent_records_today_only')
            ->value('content');

        if ($recentOnly === 1 && $orderNo === '') {
            $start = strtotime(date('Y-m-d 00:00:00'));
            $end = strtotime(date('Y-m-d 23:59:59'));
            $query->whereBetween('scan_time', [$start, $end]);
        }
    }

    protected function applyProductRecordFilter($query, Request $request): void
    {
        $processId = (int) $request->input('process_id', 0);
        $stepId = (int) $request->input('step_id', 0);
        $statusId = (int) $request->input('status_id', 0);
        $scanResult = $request->input('scan_result', '');

        if ($processId > 0) {
            $query->where('process_id', $processId);
        }
        if ($stepId > 0) {
            $query->where('step_id', $stepId);
        }
        if ($statusId > 0) {
            $query->where('status_id', $statusId);
        }
        if ($scanResult !== '' && $scanResult !== null) {
            $query->where('scan_result', (int) $scanResult);
        }

        $recentOnly = (int) ProduceConfig::query()
            ->where('group_code', 'basic_setting')
            ->where('code', 'recent_records_today_only')
            ->value('content');

        if ($recentOnly === 1) {
            $start = strtotime(date('Y-m-d 00:00:00'));
            $end = strtotime(date('Y-m-d 23:59:59'));
            $query->whereBetween('created_at', [$start, $end]);
        }
    }

    protected function getConfigGroupData(string $groupCode): array
    {
        $items = ProduceConfig::query()
            ->where('group_code', $groupCode)
            ->orderBy('sort')
            ->orderBy('id')
            ->get();

        $data = [];
        foreach ($items as $item) {
            $data[$item->code] = $item->content;
        }

        return $data;
    }

    protected function handleNextStepTransitions(ScanData $currentScanData, Request $request, Member $member, int $now): void
    {
        $previousRelations = \plugin\produce\app\model\StepRelation::query()
            ->where('to_step_id', (string) $currentScanData->step_id)
            ->where('status', 1)
            ->orderBy('priority', 'asc')
            ->orderBy('sort', 'asc')
            ->orderBy('id', 'asc')
            ->get();

        foreach ($previousRelations as $relation) {
            $previousScanData = ScanData::query()
                ->where('order_no', (string) $currentScanData->order_no)
                ->where('step_id', (string) $relation->from_step_id)
                ->orderByDesc('scan_time')
                ->orderByDesc('id')
                ->first();

            if (!$previousScanData || empty($previousScanData->status_id)) {
                continue;
            }

            $transition = StatusTransition::query()
                ->where('step_id', (string) $relation->from_step_id)
                ->where('from_status_id', (string) $previousScanData->status_id)
                ->where('trigger_event', 'next_step_scan')
                ->where('auto_trigger', 1)
                ->where('status', 1)
                ->orderBy('priority', 'desc')
                ->orderBy('sort', 'asc')
                ->orderBy('id', 'asc')
                ->first();

            if (!$transition) {
                continue;
            }

            $startedAt = microtime(true);
            $fromStatusId = (string) $previousScanData->status_id;
            $toStatusId = (string) $transition->to_status_id;
            $isSuccess = 1;
            $errorMessage = '';

            try {
                $previousScanData->status_id = $transition->to_status_id;
                $previousScanData->save();
            } catch (\Throwable $throwable) {
                $isSuccess = 0;
                $errorMessage = $throwable->getMessage();
            }

            TransitionLog::query()->create([
                'id' => Snowflake::generate(),
                'work_order_id' => $previousScanData->id,
                'work_order_no' => (string) $currentScanData->order_no,
                'step_id' => (string) $previousScanData->step_id,
                'transition_id' => $transition->id,
                'from_status_id' => $fromStatusId === '' ? null : $fromStatusId,
                'to_status_id' => $toStatusId === '' ? null : $toStatusId,
                'trigger_event' => 'next_step_scan',
                'trigger_data' => [
                    'order_no' => (string) $currentScanData->order_no,
                    'user_code' => (string) $currentScanData->user_code,
                    'operator' => (string) $currentScanData->operator,
                    'operator_id' => (int) ($currentScanData->operator_id ?? 0),
                    'process_id' => (string) ($currentScanData->process_id ?? ''),
                    'current_scan_data_id' => $currentScanData->id,
                    'current_step_id' => (string) $currentScanData->step_id,
                    'current_status_id' => (string) ($currentScanData->status_id ?? ''),
                    'scan_result' => (int) ($currentScanData->scan_result ?? 0),
                    'remark' => (string) ($currentScanData->remark ?? ''),
                    'previous_scan_data_id' => $previousScanData->id,
                    'previous_step_id' => (string) $previousScanData->step_id,
                    'previous_status_id' => $fromStatusId,
                    'relation_id' => $relation->id,
                    'relation_type' => $relation->relation_type,
                ],
                'trigger_user' => (string) ($member->nickname ?: $member->username),
                'trigger_ip' => $request->getRealIp(),
                'is_auto' => 1,
                'is_success' => $isSuccess,
                'error_message' => $errorMessage !== '' ? $errorMessage : null,
                'duration' => (int) round((microtime(true) - $startedAt) * 1000),
                'remark' => '下一工序扫码自动触发状态转换',
                'created_by' => (int) $member->id,
                'created_at' => $now,
            ]);
        }
    }

    /**
     * 订单首笔成功记录所在的工序步骤作为数量来源步骤：该步骤可以持续累加；
     * 后续每个步骤的成功累计数量不得超过来源步骤的成功累计数量。
     *
     * @param bool $isSuccess 失败记录不计入步骤累计数量
     */
    protected function validateOrderStepQuantity(
        string $orderNo,
        string $processId,
        string $stepId,
        int $quantity,
        bool $isSuccess
    ): ?string
    {
        if (!$isSuccess) {
            return null;
        }

        // 在事务内锁定该订单既有成功记录，避免并发提交时基于旧累计数量重复放行。
        $records = ScanData::query()
            ->where('order_no', $orderNo)
            ->where('scan_result', 1)
            ->orderBy('scan_time')
            ->orderBy('id')
            ->lockForUpdate()
            ->get(['id', 'quantity', 'process_id', 'step_id']);

        // 首笔成功记录建立数量来源步骤，本次可直接写入。
        if ($records->isEmpty()) {
            return null;
        }

        $sourceRecord = $records->first();
        $sourceProcessId = (string) $sourceRecord->process_id;
        $sourceStepId = (string) $sourceRecord->step_id;

        // 数量来源步骤允许多人、多次持续累加，以其最新累计数量作为后续步骤的上限。
        if ($processId === $sourceProcessId && $stepId === $sourceStepId) {
            return null;
        }

        $sourceQuantity = (int) $records
            ->filter(static function (ScanData $record) use ($sourceProcessId, $sourceStepId) {
                return (string) $record->process_id === $sourceProcessId
                    && (string) $record->step_id === $sourceStepId;
            })
            ->sum('quantity');
        $completedQuantity = (int) $records
            ->filter(static function (ScanData $record) use ($processId, $stepId) {
                return (string) $record->process_id === $processId
                    && (string) $record->step_id === $stepId;
            })
            ->sum('quantity');

        if ($completedQuantity > $sourceQuantity) {
            return sprintf(
                '数量来源步骤累计为 %d，当前步骤历史累计已达 %d，存在超报数据，请先由管理员更正后再继续录入',
                $sourceQuantity,
                $completedQuantity
            );
        }

        if ($completedQuantity + $quantity > $sourceQuantity) {
            return sprintf(
                '数量来源步骤累计为 %d，当前步骤已累计 %d，本次最多可录入 %d',
                $sourceQuantity,
                $completedQuantity,
                $sourceQuantity - $completedQuantity
            );
        }

        return null;
    }

    protected function validatePrerequisiteSteps(string $stepId, string $orderNo): ?string
    {
        $stepRule = ProcessStep::query()
            ->whereKey((string) $stepId)
            ->first();
        if (!$stepRule) {
            return null;
        }

        $prerequisiteStepIds = is_array($stepRule->prerequisite_steps) ? $stepRule->prerequisite_steps : [];
        $prerequisiteMode = (string) ($stepRule->prerequisite_mode ?: 'all');
        $requireFinal = (int) ($stepRule->prerequisite_require_final ?? 1) === 1;

        if ($prerequisiteMode === 'none' || $prerequisiteStepIds === []) {
            return null;
        }

        $prerequisiteSteps = ProcessStep::query()
            ->whereIn('id', $prerequisiteStepIds)
            ->get(['id', 'step_name'])
            ->keyBy('id');

        $matchedSteps = [];
        $unmatchedNames = [];

        foreach ($prerequisiteStepIds as $prerequisiteStepId) {
            $matched = $this->hasSatisfiedPrerequisiteStep((string) $prerequisiteStepId, $orderNo, $requireFinal);
            if ($matched) {
                $matchedSteps[] = (string) $prerequisiteStepId;
                continue;
            }

            $unmatchedNames[] = (string) ($prerequisiteSteps->get($prerequisiteStepId)?->step_name ?? ('步骤ID:' . $prerequisiteStepId));
        }

        if ($prerequisiteMode === 'all' && $unmatchedNames !== []) {
            return '前置步骤未完成：' . implode('、', $unmatchedNames);
        }

        if ($prerequisiteMode === 'any' && $matchedSteps === []) {
            return '前置步骤未满足，至少需要完成一个前置步骤';
        }

        return null;
    }

    protected function hasSatisfiedPrerequisiteStep(string $stepId, string $orderNo, bool $requireFinal): bool
    {
        $query = ScanData::query()
            ->where('order_no', $orderNo)
            ->where('step_id', $stepId)
            ->orderByDesc('scan_time')
            ->orderByDesc('id');

        if (!$requireFinal) {
            return $query->exists();
        }

        return $query->whereHas('status', function ($builder) {
            $builder->where('is_final', 1);
        })->exists();
    }

    protected function validateRepeatScan(string $processId, string $stepId, string $orderNo): ?string
    {
        $latestRecord = ScanData::query()
            ->where('order_no', $orderNo)
            ->where('process_id', $processId)
            ->where('step_id', $stepId)
            ->orderByDesc('scan_time')
            ->orderByDesc('id')
            ->first();

        if (!$latestRecord) {
            return null;
        }

        $repeatPolicy = $this->resolveRepeatPolicy($stepId, $orderNo);
        if (!$repeatPolicy['allow_repeat']) {
            return '当前配置不允许重复扫码';
        }

        $allowedStatuses = array_values(array_filter(array_map('strval', is_array($repeatPolicy['repeat_scan_statuses']) ? $repeatPolicy['repeat_scan_statuses'] : []), static fn ($value) => $value !== ''));
        $currentStatusId = (string) ($latestRecord->status_id ?? '');
        if ($allowedStatuses !== [] && ($currentStatusId === '' || !in_array($currentStatusId, $allowedStatuses, true))) {
            return '当前状态不允许重复扫码';
        }

        $interval = max(0, (int) $repeatPolicy['repeat_scan_interval']);
        if ($interval > 0 && (time() - (int) $latestRecord->scan_time) < $interval) {
            return '重复扫码间隔不能小于 ' . $interval . ' 秒';
        }

        return null;
    }

    protected function resolveRepeatPolicy(string $stepId, string $orderNo): array
    {
        $basicSettings = $this->getConfigGroupData('basic_setting');
        $policy = [
            'allow_repeat' => (int) ($basicSettings['global_allow_repeat'] ?? 0) === 1,
            'repeat_scan_interval' => max(0, (int) ($basicSettings['repeat_scan_interval'] ?? 0)),
            'repeat_scan_statuses' => [],
        ];

        $stepRule = ProcessStep::query()
            ->whereKey((string) $stepId)
            ->first();
        if ($stepRule) {
            $policy['allow_repeat'] = (int) ($stepRule->allow_repeat_scan ?? 0) === 1;
            $policy['repeat_scan_statuses'] = is_array($stepRule->repeat_scan_statuses) ? $stepRule->repeat_scan_statuses : [];
        }

        $specificRule = SpecificRule::query()
            ->where('is_enabled', 1)
            ->orderBy('sort')
            ->orderBy('id')
            ->get()
            ->first(function (SpecificRule $rule) use ($stepId, $orderNo) {
                return $this->matchSpecificRule($rule, $stepId, [
                    'mode' => 'order',
                    'order_no' => $orderNo,
                ]);
            });

        if ($specificRule) {
            $policy['allow_repeat'] = (int) $specificRule->rule_type === 1;
        }

        return $policy;
    }

    protected function matchSpecificRule(SpecificRule $rule, string $stepId, array|string $context): bool
    {
        $ruleStepIds = $rule->step_ids ?? [];
        $stepMatched = empty($ruleStepIds)
            || in_array((string) $stepId, array_map('strval', $ruleStepIds), true);

        if (!$stepMatched) {
            return false;
        }

        $normalizedContext = is_array($context)
            ? $context
            : [
                'mode' => 'order',
                'order_no' => (string) $context,
            ];

        $ruleMode = (string) ($rule->apply_mode ?: 'order');
        $currentMode = (string) ($normalizedContext['mode'] ?? 'order');
        if ($ruleMode !== 'both' && $ruleMode !== $currentMode) {
            return false;
        }

        $matchField = (string) ($rule->match_field ?: 'order_no');
        $matchValue = trim((string) ($normalizedContext[$matchField] ?? ''));

        $pattern = (string) $rule->rule_pattern;
        if ($pattern === '' || $matchValue === '') {
            return false;
        }

        return @preg_match('/' . str_replace('/', '\\/', $pattern) . '/', $matchValue) === 1;
    }

    protected function initialize(): void
    {
    }
}