package controllers

import (
	"encoding/json"
	"hongze/hongze_admin/models"
	"hongze/hongze_admin/services"
	"hongze/hongze_admin/utils"
	"html"
	"os"
	"path"
	"strconv"
	"time"
)

//报告
type ReportController struct {
	BaseAuthController
}

// @Title 获取报告列表接口
// @Description 获取报告列表
// @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   StartDate   query   string  true       "开始时间"
// @Param   EndDate   query   string  true       "结束时间"
// @Param   Frequency   query   string  true       "频度"
// @Param   ClassifyNameFirst   query   string  true       "一级分类名称"
// @Param   ClassifyNameSecond   query   string  true       "二级分类名称"
// @Param   State   query   int  true       "状态"
// @Param   KeyWord   query   string  true       "搜索关键词"
// @Param   PublishSort   query   string  true       "desc:降序，asc 升序（预留）"
// @Success 200 {object} models.ReportListResp
// @router /list [get]
func (this *ReportController) ListReport() {
	br := new(models.BaseResponse).Init()
	defer func() {
		this.Data["json"] = br
		this.ServeJSON()
	}()
	pageSize, _ := this.GetInt("PageSize")
	currentIndex, _ := this.GetInt("CurrentIndex")

	startDate := this.GetString("StartDate")
	endDate := this.GetString("EndDate")
	frequency := this.GetString("Frequency")
	classifyNameFirst := this.GetString("ClassifyNameFirst")
	classifyNameSecond := this.GetString("ClassifyNameSecond")
	state, _ := this.GetInt("State")
	keyWord := this.GetString("KeyWord")

	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{}

	if keyWord != "" {
		condition += ` AND (title LIKE '%` + keyWord + `%' OR author LIKE '%` + keyWord + `%' ) `
	}
	if startDate != "" {
		condition += ` AND create_time >= ? `
		pars = append(pars, startDate)
	}
	if endDate != "" {
		condition += ` AND create_time <= ? `
		pars = append(pars, endDate)
	}
	if frequency != "" {
		condition += ` AND frequency = ? `
		pars = append(pars, frequency)
	}
	if classifyNameFirst != "" {
		condition += ` AND classify_name_first = ? `
		pars = append(pars, classifyNameFirst)
	}

	if classifyNameSecond != "" {
		condition += ` AND classify_name_second = ? `
		pars = append(pars, classifyNameSecond)
	}
	if state > 0 {
		condition += ` AND state = ? `
		pars = append(pars, state)
	}
	total, err := models.GetReportListCount(condition, pars)
	if err != nil {
		br.Msg = "获取失败"
		br.ErrMsg = "获取失败，Err:" + err.Error()
		return
	}
	list, err := models.GetReportList(condition, pars, startSize, pageSize)
	if err != nil {
		br.Msg = "获取失败"
		br.ErrMsg = "获取失败，Err:" + err.Error()
		return
	}
	page := models.GetPaging(currentIndex, pageSize, total)
	resp := new(models.ReportListResp)
	resp.Paging = page
	resp.List = list
	br.Ret = 200
	br.Success = true
	br.Msg = "获取成功"
	br.Data = resp
}

// @Title 发布报告接口
// @Description 发布报告
// @Param	request	body models.PublishReq true "type json string"
// @Success 200 Ret=200 发布成功
// @router /publish [post]
func (this *ReportController) PublishReport() {
	br := new(models.BaseResponse).Init()
	defer func() {
		this.Data["json"] = br
		this.ServeJSON()
	}()
	var req models.PublishReq
	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.ReportIds != "" {
		br.Msg = "参数错误"
		br.ErrMsg = "参数错误，报告id不可为空"
		return
	}
	err = models.PublishReport(req.ReportIds)
	if err != nil {
		br.Msg = "发布失败"
		br.ErrMsg = "发布失败,Err:" + err.Error()
		return
	}
	br.Ret = 200
	br.Success = true
	br.Msg = "发布成功"
}

// @Title 取消发布报告接口
// @Description 取消发布报告
// @Param	request	body models.PublishReq true "type json string"
// @Success 200 Ret=200 发布成功
// @router /publish/cancle [post]
func (this *ReportController) PublishCancleReport() {
	br := new(models.BaseResponse).Init()
	defer func() {
		this.Data["json"] = br
		this.ServeJSON()
	}()
	var req models.PublishReq
	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.ReportIds != "" {
		br.Msg = "参数错误"
		br.ErrMsg = "参数错误，报告id不可为空"
		return
	}
	err = models.PublishCancleReport(req.ReportIds)
	if err != nil {
		br.Msg = "取消发布失败"
		br.ErrMsg = "取消发布失败,Err:" + err.Error()
		return
	}
	br.Ret = 200
	br.Success = true
	br.Msg = "取消发布成功"
}

// @Title 删除报告接口
// @Description 删除报告
// @Param	request	body models.DeleteReq true "type json string"
// @Success 200 Ret=200 发布成功
// @router /delete [post]
func (this *ReportController) Delete() {
	br := new(models.BaseResponse).Init()
	defer func() {
		this.Data["json"] = br
		this.ServeJSON()
	}()
	var req models.DeleteReq
	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.ReportIds != "" {
		br.Msg = "参数错误"
		br.ErrMsg = "参数错误，报告id不可为空"
		return
	}
	err = models.DeleteReport(req.ReportIds)
	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 = "删除成功"
}

// @Title 新增报告接口
// @Description 新增报告
// @Param	request	body models.AddReq true "type json string"
// @Success 200 {object} models.AddResp
// @router /add [post]
func (this *ReportController) Add() {
	br := new(models.BaseResponse).Init()
	defer func() {
		this.Data["json"] = br
		this.ServeJSON()
	}()
	var req models.AddReq
	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
	}
	var contentSub string
	if req.Content != "" {
		contentSub, err = services.GetReportContentSub(req.Content)
		if err != nil {
			utils.SendEmail(utils.APPNAME+"失败提醒", "解析 ContentSub 失败，Err:"+err.Error(), utils.EmailSendToUsers)
		}
	}
	maxStage, err := models.GetReportStage(req.ClassifyIdFirst, req.ClassifyIdSecond)
	if err != nil {
		br.Msg = "期数获取失败！"
		br.ErrMsg = "期数获取失败，Err:" + err.Error()
		return
	}

	item := new(models.Report)
	item.AddType = req.AddType
	item.ClassifyIdFirst = req.ClassifyIdFirst
	item.ClassifyNameFirst = req.ClassifyNameFirst
	item.ClassifyIdSecond = req.ClassifyIdSecond
	item.ClassifyNameSecond = req.ClassifyNameSecond
	item.Title = req.Title
	item.Abstract = req.Abstract
	item.Author = req.Author
	item.Frequency = req.Frequency
	item.State = req.State
	item.Content = html.EscapeString(req.Content)
	item.Stage = maxStage + 1
	item.ContentSub = html.EscapeString(contentSub)
	item.CreateTime = req.CreateTime
	newReportId, err := models.AddReport(item)
	if err != nil {
		br.Msg = "保存失败"
		br.ErrMsg = "保存失败,Err:" + err.Error()
		return
	}
	//处理权限
	{
		permissionItems, err := models.GetPermission(req.ClassifyNameSecond)
		if err != nil {
			utils.SendEmail(utils.APPNAME+"失败提醒", "获取权限失败，Err:"+err.Error(), utils.EmailSendToUsers)
		}
		for _, v := range permissionItems {
			err = models.AddChartPermissionChapterMapping(v.ChartPermissionId, newReportId)
			if err != nil {
				utils.SendEmail(utils.APPNAME+"失败提醒", "新增权限失败，Err:"+err.Error()+strconv.FormatInt(newReportId, 10), utils.EmailSendToUsers)
			}
		}
	}
	resp := new(models.AddResp)
	resp.ReportId = newReportId
	br.Ret = 200
	br.Success = true
	br.Msg = "保存成功"
	br.Data = resp
}

// @Title 编辑报告接口
// @Description 编辑报告
// @Param	request	body models.EditReq true "type json string"
// @Success 200 {object} models.EditResp
// @router /edit [post]
func (this *ReportController) Edit() {
	br := new(models.BaseResponse).Init()
	defer func() {
		this.Data["json"] = br
		this.ServeJSON()
	}()
	var req models.EditReq
	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
	}
	var contentSub string
	if req.Content != "" {
		contentSub, err = services.GetReportContentSub(req.Content)
		if err != nil {
			utils.SendEmail(utils.APPNAME+"失败提醒", "解析 ContentSub 失败，Err:"+err.Error(), utils.EmailSendToUsers)
		}
	}
	item := new(models.Report)
	item.ClassifyIdFirst = req.ClassifyIdFirst
	item.ClassifyNameFirst = req.ClassifyNameFirst
	item.ClassifyIdSecond = req.ClassifyIdSecond
	item.ClassifyNameSecond = req.ClassifyNameSecond
	item.Title = req.Title
	item.Abstract = req.Abstract
	item.Author = req.Author
	item.Frequency = req.Frequency
	item.State = req.State
	item.Content = html.EscapeString(req.Content)
	item.ContentSub = html.EscapeString(contentSub)
	item.CreateTime = req.CreateTime
	err = models.EditReport(item, req.ReportId)
	if err != nil {
		br.Msg = "保存失败"
		br.ErrMsg = "保存失败,Err:" + err.Error()
		return
	}
	resp := new(models.EditResp)
	resp.ReportId = req.ReportId
	br.Ret = 200
	br.Success = true
	br.Msg = "保存成功"
	br.Data = resp
}

// @Title 获取报告详情接口
// @Description 获取报告详情
// @Param	request	body models.ReportDetailReq true "type json string"
// @Success 200 {object} models.Report
// @router /detail [get]
func (this *ReportController) Detail() {
	br := new(models.BaseResponse).Init()
	defer func() {
		this.Data["json"] = br
		this.ServeJSON()
	}()
	var req models.ReportDetailReq
	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.ReportId <= 0 {
		br.Msg = "参数错误"
		return
	}
	item, err := models.GetReportById(req.ReportId)
	if err != nil {
		br.Msg = "获取失败"
		br.ErrMsg = "获取失败，Err:" + err.Error()
		return
	}
	item.Content = html.UnescapeString(item.Content)
	item.ContentSub = html.UnescapeString(item.ContentSub)
	br.Ret = 200
	br.Success = true
	br.Msg = "获取成功"
	br.Data = item
}

// @Title 图片上传
// @Description 图片上传接口
// @Param   file   query   file  true       "文件"
// @Success 200 新增成功
// @router /upload [post]
func (this *ReportController) Upload() {
	br := new(models.BaseResponse).Init()
	defer func() {
		this.Data["json"] = br
		this.ServeJSON()
	}()
	f, h, err := this.GetFile("file")
	if err != nil {
		br.Msg = "获取资源信息失败"
		br.ErrMsg = "获取资源信息失败,Err:" + err.Error()
		return
	}
	ext := path.Ext(h.Filename)
	dateDir := time.Now().Format("20060102")
	uploadDir := utils.STATIC_DIR + "hongze/" + dateDir
	err = os.MkdirAll(uploadDir, 777)
	if err != nil {
		br.Msg = "存储目录创建失败"
		br.ErrMsg = "存储目录创建失败,Err:" + err.Error()
		return
	}
	randStr := utils.GetRandStringNoSpecialChar(28)
	fileName := randStr + ext
	fpath := uploadDir + "/" + fileName
	defer f.Close() //关闭上传文件
	err = this.SaveToFile("file", fpath)
	if err != nil {
		br.Msg = "文件上传失败"
		br.ErrMsg = "文件上传失败，Err:" + err.Error()
		return
	}
	//上传到阿里云
	resourceUrl, err := services.UploadAliyun(fileName, fpath)
	if err != nil {
		br.Msg = "文件上传失败"
		br.ErrMsg = "文件上传失败，Err:" + err.Error()
		return
	}

	defer func() {
		os.Remove(fpath)
	}()

	item := new(models.Resource)
	item.ResourceUrl = resourceUrl
	item.ResourceType = 1
	item.CreateTime = time.Now()
	newId, err := models.AddResource(item)
	if err != nil {
		br.Msg = "资源上传失败"
		br.ErrMsg = "资源上传失败,Err:" + err.Error()
		return
	}
	resp := new(models.ResourceResp)
	resp.Id = newId
	resp.ResourceUrl = resourceUrl
	br.Msg = "上传成功"
	br.Ret = 200
	br.Success = true
	br.Data = resp
	return
}

// @Title 根据分类获取最近一次报告详情接口
// @Description 根据分类获取最近一次报告详情
// @Param	request	body models.ClassifyIdDetailReq true "type json string"
// @Success 200 {object} models.Report
// @router /classifyIdDetail [get]
func (this *ReportController) ClassifyIdDetail() {
	br := new(models.BaseResponse).Init()
	defer func() {
		this.Data["json"] = br
		this.ServeJSON()
	}()
	var req models.ClassifyIdDetailReq
	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
	}
	item, err := models.GetReportDetailByClassifyId(req.ClassifyIdFirst, req.ClassifyIdSecond)
	if err != nil {
		br.Msg = "获取失败！"
		br.ErrMsg = "获取失败，Err:" + err.Error()
		return
	}
	item.Content = html.UnescapeString(item.Content)
	item.ContentSub = html.UnescapeString(item.ContentSub)
	br.Ret = 200
	br.Success = true
	br.Msg = "获取成功"
	br.Data = item
}

// @Title 模板消息推送接口
// @Description 模板消息推送
// @Param	request	body models.SendTemplateMsgReq true "type json string"
// @Success 200 Ret=200 推送成功
// @router /sendTemplateMsg [post]
func (this *ReportController) SendTemplateMsg() {
	br := new(models.BaseResponse).Init()
	defer func() {
		this.Data["json"] = br
		this.ServeJSON()
	}()
	var req models.SendTemplateMsgReq
	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.ReportId <= 0 {
		br.Msg = "参数错误"
		br.ErrMsg = "参数错误"
		return
	}
	go services.SendWxTemplateMsg(req.ReportId)
	err = models.ModifyReportMsgIsSend(req.ReportId)
	if err != nil {
		br.Msg = "发送失败"
		br.ErrMsg = "发送失败,Err:" + err.Error()
		return
	}
	br.Ret = 200
	br.Success = true
	br.Msg = "发送成功"
}

// @Title 获取报告作者接口
// @Description 获取报告作者
// @Success 200 {object} models.ReportAuthorResp
// @router /author [get]
func (this *ReportController) Author() {
	br := new(models.BaseResponse).Init()
	defer func() {
		this.Data["json"] = br
		this.ServeJSON()
	}()
	items, err := models.GetReportAuthor()
	if err != nil {
		br.Msg = "获取失败！"
		br.ErrMsg = "获取失败，Err:" + err.Error()
		return
	}
	resp := new(models.ReportAuthorResp)
	resp.List = items
	br.Ret = 200
	br.Success = true
	br.Msg = "获取成功"
	br.Data = resp
}