package report

import (
	"errors"
	"fmt"
	"hongze/hongze_yb/global"
	"hongze/hongze_yb/models/response"
	"hongze/hongze_yb/models/tables/chart_permission_chapter_mapping"
	"hongze/hongze_yb/models/tables/rddp/report"
	"hongze/hongze_yb/models/tables/rddp/report_chapter"
	"hongze/hongze_yb/models/tables/report_chapter_type"
	"hongze/hongze_yb/services/company"
	"hongze/hongze_yb/services/user"
	"hongze/hongze_yb/task"
	"hongze/hongze_yb/utils"
	"html"
)

// GetReportTypeIdsByPermissionIds 获取所有和权限绑定的报告章节ID
func GetReportTypeIdsByPermissionIds(permissionIds []int) (ids []int, err error)   {
	ids, err = chart_permission_chapter_mapping.GetReportIdsByPermisssionIds(permissionIds, "week")
	return
}

// GetLatestWeek 获取有权限的最新的周报
func GetLatestWeek(permissionIds []int, typeIds []int) (reportInfo *report.Report, err error) {
	newTypeIds, err := GetWeekTypeIdsByPermissionIds(permissionIds, typeIds)
	chapter, err := report_chapter.GetLatestChapterByTypeIdsAndClass(newTypeIds,"week")
	if err != nil {
		return
	}
	if chapter.ReportId == 0 {
		return
	}
	reportInfo, err = report.GetByReportId(chapter.ReportId)
	return
}

// GetWeekTypeIdsByPermissionIds 获取有权限的章节类型ID
func GetWeekTypeIdsByPermissionIds(permissionIds []int, typeIds []int) (newTypeIds []int, err error)  {
	ids, err := GetReportTypeIdsByPermissionIds(permissionIds)
	if err != nil {
		return
	}
	if len(typeIds) == 0 {
		typeIds, err = report_chapter_type.GetEffectTypeID()
		if err != nil {
			return
		}
	}
	for _, v1 := range typeIds {
		for _, v2 := range ids {
			if v1 == v2 {
				newTypeIds = append(newTypeIds, v2)
			}
		}
	}
	return
}

// GetChapterListByReport 根据报告获取章节列表
func GetChapterListByReport(classifyNameFirst string, reportId int, companyId int64) (reportTypeList[]*response.ReportChapterListItem, err error) {
	var errMsg string
	defer func() {
		if err != nil {
			global.LOG.Critical(fmt.Sprintf("GetChapterListByReport: err:%s， errMsg:%s", err.Error(), errMsg))
		}
	}()
	//查询有效的章节
	typeList, tErr := report_chapter_type.GetEffectTypes()
	if tErr != nil {
		errMsg = tErr.Error()
		err = errors.New("章节类型查询出错")
		return
	}
	if len(typeList) == 0 {
		err = errors.New("无有效的章节")
		return
	}

	typeMap := make(map[uint64]*report_chapter_type.ReportChapterType)
	var typeIds []int
	newTypeMap := make(map[int]bool)
	for _, v := range typeList {
		typeMap[v.ReportChapterTypeId] = v
		typeIds = append(typeIds, int(v.ReportChapterTypeId))
	}

	if classifyNameFirst == "周报" {
		permissionIds, tErr := company.GetValidPermissionIdListByCompany2ProductId(companyId, 1)
		if tErr != nil {
			return
		}
		newTypeIds, tErr := GetWeekTypeIdsByPermissionIds(permissionIds, typeIds)
		if tErr != nil {
			err = tErr
			return
		}
		for _, v := range newTypeIds {
			newTypeMap[v] = true
		}
	}
	//获取所有当前研报的章节
	chapterList, tErr := report_chapter.GetListByReportId(reportId, classifyNameFirst)
	if tErr != nil && tErr != utils.ErrNoRow{
		errMsg = err.Error()
		err = errors.New("章节查询出错")
		return
	}
	if len(chapterList) == 0 {
		err = errors.New("无有效章节")
		return
	}

	for _, item := range chapterList {
		if typeItem, ok := typeMap[uint64(item.TypeId)]; ok {
			// 如果是周报只展示有权限的章节
			if  classifyNameFirst == "周报" {
				if _, ok1 := newTypeMap[item.TypeId]; !ok1 {
					continue
				}
			}
			temp := new(response.ReportChapterListItem)
			temp.ReportChapterId = item.ReportChapterId
			temp.TypeId = item.TypeId
			temp.TypeName = item.TypeName
			temp.Title = item.Title
			temp.ReportId = item.ReportId
			temp.Sort = item.Sort
			temp.PublishTime = item.PublishTime
			temp.ReportChapterTypeKey = typeItem.ReportChapterTypeKey
			temp.ReportChapterTypeName = typeItem.ReportChapterTypeName
			temp.ReportChapterTypeThumb = typeItem.YbIconUrl
			reportTypeList = append(reportTypeList, temp)
		}
	}
	return
}

// GetChapterDetail 获取章节详情
func GetChapterDetail(user user.UserInfo, reportChapterId int) (reportChapterDetail *response.ReportChapterDetail, err error) {
	var errMsg string
	defer func() {
		if err != nil {
			global.LOG.Critical(fmt.Sprintf("GetChapterDetail: userId=%d, err:%s， errMsg:%s", user.UserID, err.Error(), errMsg))
		}
	}()

	typeIds, err := report_chapter_type.GetEffectTypeID()
	if err != nil {
		errMsg = err.Error()
		err = errors.New("章节类型查询出错")
		return
	}
	if len(typeIds) == 0 {
		err = errors.New("无有效的章节类型")
		return
	}
	reportChapter, err := report_chapter.GetContentById(reportChapterId, typeIds)
	if err != nil {
		errMsg = err.Error()
		err = errors.New("章节查询出错")
		return
	}

	if reportChapter.ReportChapterId == 0 {
		err = errors.New("章节不存在")
		return
	}

	var authOk bool
	var chapterAuthOk bool
	var permissionCheckInfo response.PermissionCheckInfo

	reportInfo, tErr := report.GetByReportId(reportChapter.ReportId)
	if tErr != nil {
		errMsg = err.Error()
		err = errors.New("报告查询出错")
		return
	}
	if reportInfo.Id == 0 {
		err = errors.New("报告不存在")
		return
	}
	if reportInfo.ClassifyNameFirst == "周报" && reportChapter.IsEdit != 1 {
		err = errors.New("章节未编辑")
		return
	}
	//判断权限 TODO 查询章节相关的报告的charPermissionId
	var newTypeIds []int
	if reportInfo.ClassifyNameFirst == "晨报"{
		authOk, permissionCheckInfo, err = CheckDayReportPermission(user)
		if err != nil && err != utils.ErrNoRow {
			errMsg = err.Error()
			err = errors.New("权限查询出错")
			return
		}
	}else if reportInfo.ClassifyNameFirst == "周报"{
		authOk, permissionCheckInfo, err = CheckWeekReportPermission(user, reportInfo.Id)
		if err != nil && err != utils.ErrNoRow {
			errMsg = err.Error()
			err = errors.New("权限查询出错")
			return
		}
		permissionIds, tErr := company.GetValidPermissionIdListByCompany2ProductId(user.CompanyID, 1)
		if tErr != nil && tErr != utils.ErrNoRow{
			errMsg = tErr.Error()
			err = errors.New("权限查询出错")
			return
		}
		newTypeIds, err = GetWeekTypeIdsByPermissionIds(permissionIds, typeIds)
		if err != nil && err != utils.ErrNoRow{
			errMsg = err.Error()
			err = errors.New("周报章节权限查询出错")
			return
		}
		for _, v := range newTypeIds {
			if v == reportChapter.TypeId {
				chapterAuthOk = true
			}
		}
		authOk = chapterAuthOk
	}

	var chapterMenu []*response.ReportChapterMenu
	reportChapterItem := new(response.ReportChapterItem)
	reportChapterItem.ReportChapterId = reportChapter.ReportChapterId
	reportChapterItem.ReportId = reportChapter.ReportId

	reportChapterItem.TypeId = reportChapter.TypeId
	reportChapterItem.Title = reportChapter.Title
	reportChapterItem.ReportId = reportChapter.ReportId
	reportChapterItem.PublishTime = reportChapter.PublishTime
	reportChapterItem.VideoPlaySeconds = reportChapter.VideoPlaySeconds
	reportChapterItem.VideoName = reportChapter.VideoName
	reportChapterItem.VideoSize = reportChapter.VideoSize
	reportChapterItem.TypeName = reportChapter.TypeName
	reportChapterItem.Author = reportChapter.Author
	reportChapterItem.Stage = reportChapter.Stage
	reportChapterItem.ClassifyNameFirst = reportChapter.ClassifyNameFirst
	reportChapterItem.ClassifyIdFirst = reportChapter.ClassifyIdFirst
	if authOk {
		reportChapterItem.Content = html.UnescapeString(reportChapter.Content)
		reportChapterItem.VideoUrl = reportChapter.VideoUrl
		//底部菜单切换
		if reportInfo.ClassifyNameFirst == "周报" {
			chapterMenu, err = GetMenuChapter(reportInfo.Id, newTypeIds, reportInfo.ClassifyNameFirst)
		}else{
			chapterMenu, err = GetMenuChapter(reportInfo.Id, typeIds, reportInfo.ClassifyNameFirst)
		}

		task.Task(AddViewRecord, user, reportInfo.Id, reportInfo.ClassifyNameFirst, reportChapterId)
	}else{
		reportChapterItem.ContentSub = html.UnescapeString(reportChapter.ContentSub)
	}
	reportChapterDetail = new(response.ReportChapterDetail)
	reportChapterDetail.ReportChapterItem = reportChapterItem
	reportChapterDetail.PermissionCheck = &permissionCheckInfo
	reportChapterDetail.ReportChapterMenuList = chapterMenu
	reportChapterDetail.AuthOk = authOk
	return
}

func GetMenuChapter(reportId int, typeIds []int, classifyNameFirst string) (reportTypeList []*response.ReportChapterMenu, err error)  {
	//查询有效的章节
	typeList, tErr := report_chapter_type.GetEffectTypes()
	if tErr != nil {
		return
	}
	if len(typeList) == 0 {
		err = errors.New("无有效的章节")
		return
	}

	typeMap := make(map[uint64]*report_chapter_type.ReportChapterType)
	for _, v := range typeList {
		typeMap[v.ReportChapterTypeId] = v
	}

	//获取所有当前研报的章节
	chapterList, tErr := report_chapter.GetListByReportIdTypeIds(reportId, typeIds, classifyNameFirst)
	if tErr != nil && tErr != utils.ErrNoRow{
		return
	}
	if len(chapterList) > 0 {
		for _, item := range chapterList {
			if typeItem, ok := typeMap[uint64(item.TypeId)]; ok {
				temp := new(response.ReportChapterMenu)
				temp.ReportChapterId = item.ReportChapterId
				temp.ReportId = item.ReportId
				temp.ReportChapterTypeName = typeItem.ReportChapterTypeName
				temp.ReportChapterTypeThumb = typeItem.YbIconUrl
				reportTypeList = append(reportTypeList, temp)
			}
		}
	}
	return
}

// CheckWeekReportPermission 验证周报的权限
func CheckWeekReportPermission(userInfo user.UserInfo, reportId int) (authOk bool, permissionCheckInfo response.PermissionCheckInfo, err error) {
	permissionIds, err := chart_permission_chapter_mapping.GetPermissionIdsByReportId(reportId, "week")
	if err != nil && err != utils.ErrNoRow {
		return
	}
	authOk, permissionCheckInfo, err = company.GetCheckPermission(userInfo.CompanyID, int(userInfo.UserID), permissionIds)
	return
}

// CheckDayReportPermission 验证晨报的权限
func CheckDayReportPermission(userInfo user.UserInfo) (authOk bool, permissionCheckInfo response.PermissionCheckInfo, err error) {
	permissions, err := company.GetValidPermissionByCompany2ProductId(userInfo.CompanyID, 1)
	if err != nil && err != utils.ErrNoRow {
		return
	}
	if len(permissions) > 0 {
		authOk = true
		return
	}
	authOk, permissionCheckInfo, err = company.GetCheckPermission(userInfo.CompanyID, int(userInfo.UserID), []int{})
	return
}