package controllers

import (
	"encoding/json"
	"eta_gn/eta_api/models"
	"eta_gn/eta_api/utils"
	"fmt"
	"github.com/rdlucklib/rdluck_tools/paging"
	"strings"
	"time"
)

// PptV2HistoryController PPT
type PptV2HistoryController struct {
	BaseAuthController
}

// List
// @Title 获取PPT列表接口
// @Description 获取PPT列表
// @Param   PptId   query   int  true       "PPTID"
// @Param   PageSize   query   int  true       "每页数据条数"
// @Param   CurrentIndex   query   int  true       "当前页页码，从1开始"
// @Param   IsShowMe   query   bool  true       "是否只看我的，true、false"
// @Success 200 {object} models.ReportListResp
// @router /list [get]
func (this *PptV2HistoryController) List() {
	br := new(models.BaseResponse).Init()
	defer func() {
		this.Data["json"] = br
		this.ServeJSON()
	}()

	pageSize, _ := this.GetInt("PageSize")
	currentIndex, _ := this.GetInt("CurrentIndex")
	pptId, _ := this.GetInt("PptId")
	isShowMe, _ := this.GetBool("IsShowMe")

	if pptId <= 0 {
		br.Msg = "请选择PPT"
		br.ErrMsg = "请选择PPT"
		return
	}

	var startSize int
	if pageSize <= 0 {
		pageSize = utils.PageSize20
	}
	if currentIndex <= 0 {
		currentIndex = 1
	}
	startSize = utils.StartIndex(currentIndex, pageSize)

	var condition string
	var pars []interface{}

	condition += ` AND ppt_id = ? `
	pars = append(pars, pptId)

	if isShowMe {
		condition += ` AND admin_id = ? `
		pars = append(pars, this.SysUser.AdminId)
	}
	var err error
	var total int
	var list []*models.PptV2HistoryListItem

	historyObj := new(models.PptV2History)

	total, err = historyObj.GetPageListCount(condition, pars)
	if err != nil {
		br.Msg = "获取失败"
		br.ErrMsg = "获取失败，Err:" + err.Error()
		return
	}
	listTmp, err := historyObj.GetNoContentPageList(condition, pars, startSize, pageSize)
	if err != nil {
		br.Msg = "获取失败"
		br.ErrMsg = "获取失败，Err:" + err.Error()
		return
	}

	for _, item := range listTmp {
		tmp := &models.PptV2HistoryListItem{
			Id:            item.Id,
			PptId:         item.PptId,
			TemplateType:  item.TemplateType,
			BackgroundImg: item.BackgroundImg,
			Title:         item.Title,
			ReportType:    item.ReportType,
			PptDate:       item.PptDate,
			AdminId:       item.AdminId,
			AdminRealName: item.AdminRealName,
			CreateTime:    item.CreateTime.Format(utils.FormatDateTime),
		}

		list = append(list, tmp)
	}

	page := paging.GetPaging(currentIndex, pageSize, total)
	resp := new(models.PptV2HistoryListResp)
	resp.Paging = page
	resp.List = list
	br.Ret = 200
	br.Success = true
	br.Msg = "获取成功"
	br.Data = resp
}

// Delete
// @Title 删除版本
// @Description 删除版本
// @Param   Id   query   int  true       "版本ID"
// @Success 200 {object} models.ReportListResp
// @router /del [post]
func (this *PptV2HistoryController) Delete() {
	br := new(models.BaseResponse).Init()
	defer func() {
		this.Data["json"] = br
		this.ServeJSON()
	}()

	var req models.DeleteReportHistoryReq
	err := json.Unmarshal(this.Ctx.Input.RequestBody, &req)
	if err != nil {
		br.Msg = "参数解析异常！"
		br.ErrMsg = "参数解析失败，Err:" + err.Error()
		return
	}
	if req.Id <= 0 {
		br.Msg = "请选择PPT版本"
		return
	}
	historyObj := new(models.PptV2History)

	item, err := historyObj.GetById(req.Id)
	if err != nil {
		br.Msg = "该版本已删除"
		return
	}

	err = item.Delete()
	if err != nil {
		br.Msg = "删除失败"
		br.ErrMsg = "删除失败，Err:" + err.Error()
		return
	}

	br.Ret = 200
	br.Success = true
	br.Msg = "操作成功"
}

// Detail
// @Title 获取PPT历史版本详情接口
// @Description 获取PPT详情
// @Param	request	body models.ReportDetailReq true "type json string"
// @Success 200 {object} models.Report
// @router /detail [get]
func (this *PptV2HistoryController) Detail() {
	br := new(models.BaseResponse).Init()
	defer func() {
		this.Data["json"] = br
		this.ServeJSON()
	}()
	id, _ := this.GetInt("Id")
	if id <= 0 {
		br.Msg = "请选择PPT版本"
		return
	}
	historyObj := new(models.PptV2History)

	history, err := historyObj.GetById(id)
	if err != nil {
		br.Msg = "该版本已删除"
		return
	}
	pptId := history.PptId

	pptInfo, err := models.GetPptV2ById(pptId)
	if err != nil {
		br.Msg = "信息获取失败"
		br.ErrMsg = "信息获取失败,Err:" + err.Error()
		return
	}

	pptInfo.TemplateType = history.TemplateType
	pptInfo.BackgroundImg = history.BackgroundImg
	pptInfo.Title = history.Title
	pptInfo.ReportType = history.ReportType
	pptInfo.PptDate = history.PptDate
	pptInfo.Content = history.Content
	pptInfo.CoverContent = history.CoverContent
	pptInfo.TitleSetting = history.TitleSetting
	pptInfo.AdminId = history.AdminId
	pptInfo.AdminRealName = history.AdminRealName
	pptInfo.ModifyTime = history.CreateTime

	resp := new(models.PPTDetailResp)
	resp.PptV2 = pptInfo
	br.Ret = 200
	br.Success = true
	br.Msg = "获取成功"
	br.Data = resp
}

// Revert
// @Title 恢复PPT内容
// @Description 恢复PPT内容
// @Param   Id   query   int  true       "版本ID"
// @Success 200 {object} models.ReportListResp
// @router /revert [post]
func (this *PptV2HistoryController) Revert() {
	br := new(models.BaseResponse).Init()
	defer func() {
		this.Data["json"] = br
		this.ServeJSON()
	}()
	var req models.DeleteReportHistoryReq
	err := json.Unmarshal(this.Ctx.Input.RequestBody, &req)
	if err != nil {
		br.Msg = "参数解析异常！"
		br.ErrMsg = "参数解析失败，Err:" + err.Error()
		return
	}
	if req.Id <= 0 {
		br.Msg = "请选择PPT版本"
		return
	}
	historyObj := new(models.PptV2History)

	history, err := historyObj.GetById(req.Id)
	if err != nil {
		br.Msg = "该版本已删除"
		return
	}
	// 获取PPT详情
	pptInfo, err := models.GetPptV2ById(history.PptId)
	if err != nil {
		br.Msg = "信息获取失败"
		br.ErrMsg = "信息获取失败,Err:" + err.Error()
		return
	}

	// 协作人权限
	if pptInfo.AdminId != this.SysUser.AdminId {
		if pptInfo.CollaborateType != utils.ReportWriteTypeGroup {
			br.Msg = "非协作人无权操作"
			return
		}
		if pptInfo.CollaborateUsers == "" {
			br.Msg = "非协作人无权操作"
			return
		}
		partnerArr := strings.Split(pptInfo.CollaborateUsers, ",")
		if !utils.InArrayByStr(partnerArr, fmt.Sprint(this.SysUser.AdminId)) {
			br.Msg = "非协作人无权操作"
			return
		}
	}

	// 修改
	pptInfo.TemplateType = history.TemplateType
	pptInfo.BackgroundImg = history.BackgroundImg
	pptInfo.Title = history.Title
	pptInfo.ReportType = history.ReportType
	pptInfo.PptDate = history.PptDate
	pptInfo.Content = history.Content
	pptInfo.CoverContent = history.CoverContent
	pptInfo.ModifyTime = time.Now()
	pptInfo.TitleSetting = history.TitleSetting
	err = pptInfo.Update([]string{"TemplateType", "BackgroundImg", "Title", "ReportType", "PptDate", "Content", "ModifyTime", "CoverContent", "TitleSetting"})
	if err != nil {
		br.Msg = "编辑失败"
		br.ErrMsg = "编辑失败,Err:" + err.Error()
		return
	}

	// 记录修改日志
	{
		logInfo := &models.PptV2SaveLog{
			PptId:         pptInfo.PptId,
			TemplateType:  pptInfo.TemplateType,
			BackgroundImg: pptInfo.BackgroundImg,
			Title:         pptInfo.Title,
			ReportType:    pptInfo.ReportType,
			PptDate:       pptInfo.PptDate,
			Content:       pptInfo.Content,
			CoverContent:  pptInfo.CoverContent,
			AdminId:       this.SysUser.AdminId,
			AdminRealName: this.SysUser.RealName,
			CreateTime:    time.Now(),
		}
		_, err = models.AddPptV2SaveLog(logInfo)
	}

	br.Ret = 200
	br.Success = true
	br.Msg = "操作成功"
}