package sync

import (
	dao "cid/dao/copydata"
	dto "cid/model/dto/copydata"
	taskDto "cid/model/dto/copydata"
	"cid/service/copydata"
	"context"
	"encoding/json"
	"fmt"
	"sync"
	"sync/atomic"
	"time"

	"github.com/sirupsen/logrus"
	"golang.org/x/sync/errgroup"
	"golang.org/x/sync/semaphore"
)

type SyncService struct {
	httpClient *HttpClient
	converter  *DataConverter
	mockGen    *MockDataGenerator
}

func NewSyncService() *SyncService {
	return &SyncService{
		httpClient: NewHttpClient("https://ad.e.kuaishou.com", 0),
		converter:  NewDataConverter(),
		mockGen:    NewMockDataGenerator(),
	}
}

type SyncResult struct {
	SumSuccess         bool              `json:"sum_success"`
	SumID              int64             `json:"sum_id"`
	DetailSuccess      bool              `json:"detail_success"`
	DetailCount        int               `json:"detail_count"`
	DetailSuccessCount int64             `json:"detail_success_count"`
	DetailFailCount    int64             `json:"detail_fail_count"`
	Error              error             `json:"error"`
	TaskLogID          int64             `json:"task_log_id"`
	PageResults        []*PageSyncResult `json:"page_results,omitempty"`
}

type PageSyncResult struct {
	PageNumber    int    `json:"page_number"`
	PageTaskLogID int64  `json:"page_task_log_id"`
	Success       bool   `json:"success"`
	RecordCount   int    `json:"record_count"`
	DurationMs    int64  `json:"duration_ms"`
	ErrorMessage  string `json:"error_message,omitempty"`
	RetryCount    int    `json:"retry_count"`
}

func (s *SyncService) SyncAccountReport(ctx context.Context, req *AccountReportRequest, useMock bool, saveSum bool) (*SyncResult, error) {
	result := &SyncResult{}

	var responseData *AccountReportResponse

	if useMock {
		logrus.Infof("使用 Mock 数据同步快手广告账户报表 - page=%d, pageSize=%d",
			req.PageInfo.CurrentPage, req.PageInfo.PageSize)
		responseData = s.mockGen.GenerateAccountReportResponseWithPage(req.PageInfo.CurrentPage, req.PageInfo.PageSize)

		logrus.Infof("✓ Mock 数据生成完成 - TotalCount=%d, Detail数组长度=%d",
			responseData.Data.TotalCount, len(responseData.Data.Detail))

		if len(responseData.Data.Detail) > 0 {
			firstItem := responseData.Data.Detail[0]
			lastItem := responseData.Data.Detail[len(responseData.Data.Detail)-1]
			logrus.Infof("  第一条: campaignId=%v, creativeId=%v", firstItem.CampaignId, firstItem.CreativeId)
			logrus.Infof("  最后一条: campaignId=%v, creativeId=%v", lastItem.CampaignId, lastItem.CreativeId)
		}
	} else {
		logrus.Info("从真实 API 同步快手广告账户报表")
		respBytes, err := s.httpClient.Post(ctx, "/rest/openapi/gw/esp/report/accountReport", req)
		if err != nil {
			result.Error = fmt.Errorf("调用 API 失败：%w", err)
			return result, result.Error
		}

		responseData = &AccountReportResponse{}
		if err := json.Unmarshal(respBytes, responseData); err != nil {
			result.Error = fmt.Errorf("解析响应失败：%w", err)
			return result, result.Error
		}

		if responseData.Code != 0 {
			result.Error = fmt.Errorf("API 返回错误：code=%d, message=%s", responseData.Code, responseData.Message)
			return result, result.Error
		}
	}

	if saveSum && responseData.Data.Sum != nil {
		sumItem := s.converter.ConvertToSumItem(responseData.Data.Sum, "account_report", req.PageInfo.CurrentPage)
		sumResult, saveErr := s.saveSumData(ctx, sumItem)
		if saveErr != nil {
			logrus.Errorf("保存汇总数据失败：%v", saveErr)
			result.Error = fmt.Errorf("保存汇总数据失败：%w", saveErr)
		} else {
			result.SumSuccess = true
			result.SumID = sumResult.Id
			logrus.Infof("成功保存汇总数据，ID=%d", sumResult.Id)
		}
	}

	if len(responseData.Data.Detail) > 0 {
		detailItems := s.converter.ConvertToDetailItems(responseData.Data.Detail, "account_report", req.PageInfo.CurrentPage)

		logrus.Infof("▶ 准备插入 %d 条明细数据（page=%d）", len(detailItems), req.PageInfo.CurrentPage)

		detailResult, saveErr := s.saveDetailData(ctx, detailItems)
		if saveErr != nil {
			logrus.Errorf("保存明细数据失败：%v", saveErr)
			result.Error = fmt.Errorf("保存明细数据失败：%w", saveErr)
		} else {
			result.DetailSuccess = true
			result.DetailCount = len(detailItems)
			result.DetailSuccessCount = detailResult.SuccessCount
			result.DetailFailCount = detailResult.FailCount
			logrus.Infof("✓ 成功保存 %d 条明细数据（成功=%d, 失败=%d）", len(detailItems), detailResult.SuccessCount, detailResult.FailCount)
		}
	}

	return result, result.Error
}

// SyncAccountReportWithPagination 带分页处理的同步方法（支持全量数据抽取）
func (s *SyncService) SyncAccountReportWithPagination(ctx context.Context, req *AccountReportRequest, useMock bool, maxRetries int) (*SyncResult, error) {
	startTime := time.Now()
	parentTaskID := fmt.Sprintf("%d_%d_account", req.AdvertiserID, req.StartTime)

	logReq := &taskDto.CreateSyncTaskLogReq{
		TaskID:        parentTaskID,
		TaskType:      "account_report",
		AdvertiserID:  req.AdvertiserID,
		StartTime:     time.UnixMilli(req.StartTime),
		EndTime:       time.UnixMilli(req.EndTime),
		Status:        "pending",
		MaxRetry:      maxRetries,
		RequestParams: req,
	}

	parentLogID, err := dao.SyncTaskLog.Create(ctx, logReq)
	if err != nil {
		logrus.Errorf("创建主任务日志失败：%v", err)
	}

	updateParentLog := func(status, errMsg, errorCode string, summary interface{}) {
		if parentLogID == 0 {
			return
		}
		duration := time.Since(startTime).Milliseconds()
		updateReq := &taskDto.UpdateSyncTaskLogReq{
			ID:           parentLogID,
			Status:       status,
			ErrorMessage: errMsg,
			ErrorCode:    errorCode,
			DurationMs:   &duration,
		}

		if status == "success" || status == "manual_review" {
			completedAt := time.Now()
			updateReq.CompletedAt = completedAt
		}

		if summary != nil {
			updateReq.ResultSummary = summary
		}

		if err := dao.SyncTaskLog.Update(ctx, updateReq); err != nil {
			logrus.Errorf("更新主任务日志失败：%v", err)
		}
	}

	updateParentLog("running", "", "", nil)

	aggregatedResult := &SyncResult{
		SumSuccess:  false,
		SumID:       0,
		TaskLogID:   parentLogID,
		PageResults: make([]*PageSyncResult, 0),
	}

	totalCount := 0
	currentPage := 1
	pageSize := 10

	if req.PageInfo == nil {
		req.PageInfo = &PageInfo{}
	}

	if req.PageInfo.PageSize > 0 {
		pageSize = req.PageInfo.PageSize
	}

	successPages := 0
	failedPages := 0

	var totalPages int

	for {
		logrus.Infof(">>> 正在同步第 %d 页数据...", currentPage)

		req.PageInfo.CurrentPage = currentPage
		req.PageInfo.PageSize = pageSize

		pageTaskID := fmt.Sprintf("%s_page_%d", parentTaskID, currentPage)
		pageStartTime := time.Now()

		pageResult := &PageSyncResult{
			PageNumber:  currentPage,
			Success:     false,
			RecordCount: 0,
			RetryCount:  0,
		}

		result, pageLogID, err := s.SyncSinglePageWithTask(ctx, req, useMock, maxRetries, pageTaskID, currentPage)
		pageDuration := time.Since(pageStartTime).Milliseconds()
		pageResult.DurationMs = pageDuration
		pageResult.PageTaskLogID = pageLogID

		if err != nil {
			logrus.Errorf("第 %d 页同步失败：%v", currentPage, err)
			pageResult.ErrorMessage = err.Error()
			failedPages++

			aggregatedResult.PageResults = append(aggregatedResult.PageResults, pageResult)

			if failedPages > maxRetries {
				logrus.Warnf("失败页数超过阈值 %d，终止同步", maxRetries)
				break
			}

			currentPage++
			time.Sleep(500 * time.Millisecond)
			continue
		}

		if result.SumSuccess && aggregatedResult.SumID == 0 {
			aggregatedResult.SumSuccess = true
			aggregatedResult.SumID = result.SumID
			logrus.Infof("✓ 汇总数据已保存，ID=%d", result.SumID)
		}

		if result.DetailSuccess && result.DetailCount > 0 {
			totalCount += result.DetailCount
			pageResult.Success = true
			pageResult.RecordCount = result.DetailCount
			successPages++
			logrus.Infof("✓ 第 %d 页获取到 %d 条明细数据，累计 %d 条", currentPage, result.DetailCount, totalCount)
		}

		aggregatedResult.PageResults = append(aggregatedResult.PageResults, pageResult)

		currentData := s.fetchCurrentData(req, useMock)
		if currentData != nil && currentData.TotalCount > 0 {
			totalPages = (currentData.TotalCount + pageSize - 1) / pageSize
			logrus.Infof("总记录数：%d, 总页数：%d, 当前页：%d/%d",
				currentData.TotalCount, totalPages, currentPage, totalPages)

			if currentPage >= totalPages {
				logrus.Infof("✓ 已同步所有页面数据，共 %d 页，%d 条记录", totalPages, currentData.TotalCount)
				break
			}
		}

		if result.DetailCount < pageSize {
			logrus.Infof("✓ 当前页数据不足 %d 条，已到达最后一页", pageSize)
			break
		}

		currentPage++
		time.Sleep(300 * time.Millisecond)
	}

	logrus.Infof("分页同步完成 - 成功:%d页, 失败:%d页, 总明细:%d条",
		successPages, failedPages, totalCount)

	// 统计所有子任务的结果
	totalDetailCount := 0
	var totalSuccessCount int64
	var totalFailCount int64

	for _, pageResult := range aggregatedResult.PageResults {
		if pageResult.Success {
			totalDetailCount += pageResult.RecordCount
			totalSuccessCount++
		} else {
			totalFailCount++
		}
	}

	aggregatedResult.DetailCount = totalDetailCount
	aggregatedResult.DetailSuccessCount = totalSuccessCount
	aggregatedResult.DetailFailCount = totalFailCount

	if failedPages > 0 {
		logrus.Warnf("存在 %d 个失败的页面，主任务标记为部分失败", failedPages)

		summary := map[string]interface{}{
			"sum_id":        aggregatedResult.SumID,
			"detail_count":  totalDetailCount,
			"total_pages":   totalPages,
			"success_pages": successPages,
			"failed_pages":  failedPages,
			"page_results":  aggregatedResult.PageResults,
		}
		updateParentLog("partial_failed", fmt.Sprintf("%d 个页面同步失败", failedPages), "PAGE_SYNC_FAILED", summary)
	} else {
		logrus.Info("✓ 所有页面同步成功")

		summary := map[string]interface{}{
			"sum_id":        aggregatedResult.SumID,
			"detail_count":  totalDetailCount,
			"total_pages":   totalPages,
			"success_pages": successPages,
			"failed_pages":  0,
			"page_results":  aggregatedResult.PageResults,
		}
		updateParentLog("success", "", "", summary)
	}

	return aggregatedResult, aggregatedResult.Error
}

func (s *SyncService) SyncSinglePageWithTask(ctx context.Context, req *AccountReportRequest, useMock bool, maxRetries int, pageTaskID string, pageNumber int) (*SyncResult, int64, error) {
	pageStartTime := time.Now()

	pageLogReq := &taskDto.CreateSyncTaskLogReq{
		TaskID:       pageTaskID,
		TaskType:     "account_report_page",
		AdvertiserID: req.AdvertiserID,
		StartTime:    time.UnixMilli(req.StartTime),
		EndTime:      time.UnixMilli(req.EndTime),
		Status:       "pending",
		MaxRetry:     maxRetries,
		PageInfo:     req.PageInfo,
		RequestParams: map[string]interface{}{
			"page_number": pageNumber,
			"page_size":   req.PageInfo.PageSize,
		},
	}

	pageLogID, err := dao.SyncTaskLog.Create(ctx, pageLogReq)
	if err != nil {
		logrus.Errorf("创建分页任务日志失败：%v", err)
	}

	updatePageLog := func(status, errMsg, errorCode string, retryCount int) {
		if pageLogID == 0 {
			return
		}
		duration := time.Since(pageStartTime).Milliseconds()
		updateReq := &taskDto.UpdateSyncTaskLogReq{
			ID:           pageLogID,
			Status:       status,
			ErrorMessage: errMsg,
			ErrorCode:    errorCode,
			DurationMs:   &duration,
		}

		if retryCount > 0 {
			updateReq.RetryCount = &retryCount
		}

		if status == "success" || status == "failed" || status == "partial_failed" {
			completedAt := time.Now()
			updateReq.CompletedAt = completedAt
		}

		if err := dao.SyncTaskLog.Update(ctx, updateReq); err != nil {
			logrus.Errorf("更新分页任务日志失败：%v", err)
		}
	}

	updatePageLog("running", "", "", 0)

	logrus.Infof(">>> 开始同步第 %d 页数据...", pageNumber)

	var lastResult *SyncResult
	var lastErr error

	for attempt := 0; attempt <= maxRetries; attempt++ {
		saveSum := (attempt == 0 && pageNumber == 1)
		result, err := s.SyncAccountReport(ctx, req, useMock, saveSum)
		lastResult = result
		lastErr = err

		if err == nil {
			logrus.Infof("第 %d 页同步成功，尝试次数：%d", pageNumber, attempt+1)

			updatePageLog("success", "", "", attempt)

			return result, pageLogID, nil
		}

		logrus.Warnf("第 %d 页同步失败，第 %d 次重试，错误：%v", pageNumber, attempt+1, err)
	}

	updatePageLog("failed", lastErr.Error(), "PAGE_SYNC_FAILED", maxRetries)
	return lastResult, pageLogID, lastErr
}

func (s *SyncService) syncSinglePageWithTaskForConcurrent(ctx context.Context, req *AccountReportRequest, useMock bool, maxRetries int, pageTaskID string, pageNumber int, isFirstPage bool) (*SyncResult, int64, error) {
	pageStartTime := time.Now()

	pageLogReq := &taskDto.CreateSyncTaskLogReq{
		TaskID:       pageTaskID,
		TaskType:     "account_report_page",
		AdvertiserID: req.AdvertiserID,
		StartTime:    time.UnixMilli(req.StartTime),
		EndTime:      time.UnixMilli(req.EndTime),
		Status:       "pending",
		MaxRetry:     maxRetries,
		PageInfo:     req.PageInfo,
		RequestParams: map[string]interface{}{
			"page_number": pageNumber,
			"page_size":   req.PageInfo.PageSize,
		},
	}

	pageLogID, err := dao.SyncTaskLog.Create(ctx, pageLogReq)
	if err != nil {
		logrus.Errorf("创建分页任务日志失败：%v", err)
	}

	updatePageLog := func(status, errMsg, errorCode string, retryCount int) {
		if pageLogID == 0 {
			return
		}
		duration := time.Since(pageStartTime).Milliseconds()
		updateReq := &taskDto.UpdateSyncTaskLogReq{
			ID:           pageLogID,
			Status:       status,
			ErrorMessage: errMsg,
			ErrorCode:    errorCode,
			DurationMs:   &duration,
		}

		if retryCount > 0 {
			updateReq.RetryCount = &retryCount
		}

		if status == "success" || status == "failed" || status == "partial_failed" {
			completedAt := time.Now()
			updateReq.CompletedAt = completedAt
		}

		if err := dao.SyncTaskLog.Update(ctx, updateReq); err != nil {
			logrus.Errorf("更新分页任务日志失败：%v", err)
		}
	}

	updatePageLog("running", "", "", 0)

	logrus.Infof(">>> 开始同步第 %d 页数据...", pageNumber)

	var lastResult *SyncResult
	var lastErr error

	for attempt := 0; attempt <= maxRetries; attempt++ {
		saveSum := isFirstPage && (attempt == 0)
		result, err := s.SyncAccountReport(ctx, req, useMock, saveSum)
		lastResult = result
		lastErr = err

		if err == nil {
			logrus.Infof("第 %d 页同步成功，尝试次数：%d", pageNumber, attempt+1)

			updatePageLog("success", "", "", attempt)

			return result, pageLogID, nil
		}

		logrus.Warnf("第 %d 页同步失败，第 %d 次重试，错误：%v", pageNumber, attempt+1, err)
	}

	updatePageLog("failed", lastErr.Error(), "PAGE_SYNC_FAILED", maxRetries)
	return lastResult, pageLogID, lastErr
}

func (s *SyncService) SyncWithRetry(ctx context.Context, req *AccountReportRequest, useMock bool, maxRetries int) (*SyncResult, error) {
	var lastResult *SyncResult
	var lastErr error

	for attempt := 0; attempt <= maxRetries; attempt++ {
		saveSum := (attempt == 0 && req.PageInfo.CurrentPage == 1)
		result, err := s.SyncAccountReport(ctx, req, useMock, saveSum)
		lastResult = result
		lastErr = err

		if err == nil {
			logrus.Infof("同步成功，尝试次数：%d", attempt+1)
			return result, nil
		}

		logrus.Warnf("同步失败，第 %d 次重试，错误：%v", attempt+1, err)
	}

	return lastResult, lastErr
}

type ConcurrentSyncConfig struct {
	MaxConcurrency int
	UseMock        bool
	MaxRetries     int
}

func (s *SyncService) SyncAccountReportConcurrent(ctx context.Context, req *AccountReportRequest, config ConcurrentSyncConfig) (*SyncResult, error) {
	startTime := time.Now()
	parentTaskID := fmt.Sprintf("%d_%d_account", req.AdvertiserID, req.StartTime)

	logReq := &taskDto.CreateSyncTaskLogReq{
		TaskID:        parentTaskID,
		TaskType:      "account_report",
		AdvertiserID:  req.AdvertiserID,
		StartTime:     time.UnixMilli(req.StartTime),
		EndTime:       time.UnixMilli(req.EndTime),
		Status:        "pending",
		MaxRetry:      config.MaxRetries,
		RequestParams: req,
	}

	parentLogID, err := dao.SyncTaskLog.Create(ctx, logReq)
	if err != nil {
		logrus.Errorf("创建主任务日志失败：%v", err)
	}

	updateParentLog := func(status, errMsg, errorCode string, summary interface{}) {
		if parentLogID == 0 {
			return
		}
		duration := time.Since(startTime).Milliseconds()
		updateReq := &taskDto.UpdateSyncTaskLogReq{
			ID:           parentLogID,
			Status:       status,
			ErrorMessage: errMsg,
			ErrorCode:    errorCode,
			DurationMs:   &duration,
		}

		if status == "success" || status == "manual_review" {
			completedAt := time.Now()
			updateReq.CompletedAt = completedAt
		}

		if summary != nil {
			updateReq.ResultSummary = summary
		}

		if err := dao.SyncTaskLog.Update(ctx, updateReq); err != nil {
			logrus.Errorf("更新主任务日志失败：%v", err)
		}
	}

	updateParentLog("running", "", "", nil)

	if req.PageInfo == nil {
		req.PageInfo = &PageInfo{}
	}

	pageSize := 10
	if req.PageInfo.PageSize > 0 {
		pageSize = req.PageInfo.PageSize
	}

	firstPageReq := *req
	firstPageReq.PageInfo.CurrentPage = 1
	firstPageReq.PageInfo.PageSize = pageSize

	currentData := s.fetchCurrentData(&firstPageReq, config.UseMock)
	if currentData == nil || currentData.TotalCount == 0 {
		logrus.Warn("未获取到总记录数，降级为串行同步")
		return s.SyncAccountReportWithPagination(ctx, req, config.UseMock, config.MaxRetries)
	}

	totalPages := (currentData.TotalCount + pageSize - 1) / pageSize
	logrus.Infof("开始并发同步 - 总记录数：%d, 总页数：%d, 每页大小：%d, 并发数：%d",
		currentData.TotalCount, totalPages, pageSize, config.MaxConcurrency)

	updateParentLog("running", "", "", map[string]interface{}{
		"total_pages":   totalPages,
		"total_records": currentData.TotalCount,
		"page_size":     pageSize,
		"concurrency":   config.MaxConcurrency,
	})

	pageResults := make([]*PageSyncResult, totalPages)
	var pageResultsMu sync.Mutex

	var sumSuccess bool
	var sumID int64
	var sumMu sync.Mutex

	var totalDetailCount int32
	var successPages int64
	var failedPages int64

	sem := semaphore.NewWeighted(int64(config.MaxConcurrency))
	eg, egCtx := errgroup.WithContext(ctx)

	for pageNum := 1; pageNum <= totalPages; pageNum++ {
		if err := sem.Acquire(egCtx, 1); err != nil {
			logrus.Errorf("获取信号量失败：%v", err)
			break
		}

		currentPage := pageNum
		eg.Go(func() error {
			defer sem.Release(1)

			select {
			case <-egCtx.Done():
				return egCtx.Err()
			default:
			}

			pageTaskID := fmt.Sprintf("%s_page_%d", parentTaskID, currentPage)
			pageStartTime := time.Now()

			pageReq := *req
			pageReq.PageInfo = &PageInfo{
				CurrentPage: currentPage,
				PageSize:    pageSize,
			}

			result, pageLogID, err := s.syncSinglePageWithTaskForConcurrent(egCtx, &pageReq, config.UseMock, config.MaxRetries, pageTaskID, currentPage, currentPage == 1)
			pageDuration := time.Since(pageStartTime).Milliseconds()

			pageResult := &PageSyncResult{
				PageNumber:    currentPage,
				Success:       false,
				RecordCount:   0,
				DurationMs:    pageDuration,
				ErrorMessage:  "",
				RetryCount:    0,
				PageTaskLogID: pageLogID,
			}

			if err != nil {
				logrus.Errorf("第 %d 页同步失败：%v", currentPage, err)
				pageResult.ErrorMessage = err.Error()

				pageResultsMu.Lock()
				pageResults[currentPage-1] = pageResult
				pageResultsMu.Unlock()

				newFailedCount := atomic.AddInt64(&failedPages, 1)
				if int(newFailedCount) > config.MaxRetries {
					logrus.Warnf("失败页数超过阈值 %d", config.MaxRetries)
					return fmt.Errorf("失败页数超过阈值")
				}
				return nil
			}

			if result.SumSuccess {
				sumMu.Lock()
				if !sumSuccess {
					sumSuccess = true
					sumID = result.SumID
					logrus.Infof("✓ 汇总数据已保存，ID=%d（来自第 %d 页）", result.SumID, currentPage)
				}
				sumMu.Unlock()
			}

			if result.DetailSuccess && result.DetailCount > 0 {
				pageResult.Success = true
				pageResult.RecordCount = result.DetailCount

				atomic.AddInt32(&totalDetailCount, int32(result.DetailCount))
				atomic.AddInt64(&successPages, 1)

				logrus.Debugf("✓ 第 %d 页完成：%d 条明细，耗时 %dms", currentPage, result.DetailCount, pageDuration)
			}

			pageResultsMu.Lock()
			pageResults[currentPage-1] = pageResult
			pageResultsMu.Unlock()

			return nil
		})
	}

	if err := eg.Wait(); err != nil {
		logrus.Errorf("协程组执行出错：%v", err)
		updateParentLog("failed", err.Error(), "CONCURRENT_SYNC_FAILED", nil)
		return &SyncResult{
			SumSuccess:  sumSuccess,
			SumID:       sumID,
			TaskLogID:   parentLogID,
			PageResults: pageResults,
			Error:       err,
		}, err
	}

	actualResults := make([]*PageSyncResult, 0, len(pageResults))
	for _, pr := range pageResults {
		if pr != nil {
			actualResults = append(actualResults, pr)
		}
	}

	finalDetailCount := atomic.LoadInt32(&totalDetailCount)
	finalSuccessPages := atomic.LoadInt64(&successPages)
	finalFailedPages := atomic.LoadInt64(&failedPages)

	logrus.Infof("并发同步完成 - 成功:%d页, 失败:%d页, 总明细:%d条",
		finalSuccessPages, finalFailedPages, finalDetailCount)

	aggregatedResult := &SyncResult{
		SumSuccess:         sumSuccess,
		SumID:              sumID,
		TaskLogID:          parentLogID,
		DetailCount:        int(finalDetailCount),
		DetailSuccessCount: finalSuccessPages,
		DetailFailCount:    finalFailedPages,
		PageResults:        actualResults,
	}

	if finalFailedPages > 0 {
		logrus.Warnf("存在 %d 个失败的页面，主任务标记为部分失败", finalFailedPages)

		summary := map[string]interface{}{
			"sum_id":        sumID,
			"detail_count":  finalDetailCount,
			"total_pages":   totalPages,
			"success_pages": finalSuccessPages,
			"failed_pages":  finalFailedPages,
			"page_results":  actualResults,
		}
		updateParentLog("partial_failed", fmt.Sprintf("%d 个页面同步失败", finalFailedPages), "PAGE_SYNC_FAILED", summary)
	} else {
		logrus.Info("✓ 所有页面同步成功")

		summary := map[string]interface{}{
			"sum_id":        sumID,
			"detail_count":  finalDetailCount,
			"total_pages":   totalPages,
			"success_pages": finalSuccessPages,
			"failed_pages":  0,
			"page_results":  actualResults,
		}
		updateParentLog("success", "", "", summary)
	}

	return aggregatedResult, nil
}

func (s *SyncService) fetchCurrentData(req *AccountReportRequest, useMock bool) *AccountReportData {
	if useMock {
		responseData := s.mockGen.GenerateAccountReportResponseWithPage(req.PageInfo.CurrentPage, req.PageInfo.PageSize)
		if responseData != nil && responseData.Data != nil {
			return responseData.Data
		}
		return nil
	}

	respBytes, err := s.httpClient.Post(context.Background(), "/rest/openapi/gw/esp/report/accountReport", req)
	if err != nil {
		return nil
	}

	responseData := &AccountReportResponse{}
	if err := json.Unmarshal(respBytes, responseData); err != nil {
		return nil
	}

	if responseData.Code == 0 && responseData.Data != nil {
		return responseData.Data
	}

	return nil
}

func (s *SyncService) saveSumData(ctx context.Context, item *dto.CidAccountReportSumItem) (*dto.CreateCidAccountReportSumRes, error) {
	return copydata.CidAccountReportDetail.CreateSum(ctx, item)
}

func (s *SyncService) saveDetailData(ctx context.Context, items []*dto.CidAccountReportDetailItem) (*dto.BatchCreateCidAccountReportDetailRes, error) {
	req := &dto.BatchCreateCidAccountReportDetailReq{
		Items: items,
	}
	return copydata.CidAccountReportDetail.BatchCreate(ctx, req)
}