package controllers

import (
	"encoding/json"
	"encoding/xml"
	"fmt"
	"hongze/hongze_mfyx_gzh/models"
	"hongze/hongze_mfyx_gzh/services"
	"hongze/hongze_mfyx_gzh/utils"
	"strconv"
	"time"
)

type WechatController struct {
	BaseAuthController
}

type WechatCommonController struct {
	BaseCommonController
}

// @Title 微信登录公众号接口
// @Description 微信登录公众号接口
// @Param   Code   query   string  true       "微信唯一编码code"
// @Success 200 {object}  models.UserDetailByUserLogin
// @router /loginByGzh [get]
func (this *WechatCommonController) WechatLoginByGzh() {
	br := new(models.BaseResponse).Init()
	defer func() {
		this.Data["json"] = br
		this.ServeJSON()
	}()
	code := this.GetString("Code")
	if code == "" {
		br.Msg = "参数错误"
		br.ErrMsg = "Code 为空"
		return
	}

	var token string
	item, err := services.WxGetUserOpenIdByCodeGzh(code)
	if err != nil {
		br.Msg = "获取用户信息失败"
		br.ErrMsg = "获取用户信息失败，Err:" + err.Error()
		return
	}
	if item.Errcode != 0 {
		br.Msg = "获取用户信息失败"
		br.ErrMsg = "获取access_token 失败 errcode:" + strconv.Itoa(item.Errcode) + " ;errmsg:" + item.Errmsg+"appid:" + utils.WxPublicAppId+"secret:"+utils.WxPublicAppSecret
		return
	}
	openId := item.Openid
	if openId == "" {
		br.Msg = "获取用户信息失败"
		br.ErrMsg = "获取openid失败，openid:" + item.Openid
		return
	}

	resp := new(models.UserDetailByUserLogin)
	accessToken, err := services.GetWxAccessTokenByGzh()
	if err != nil {
		br.Msg = "获取用户信息失败"
		br.ErrMsg = "获取access_token失败，err:" + err.Error()
		return
	}
	if accessToken == "" {
		br.Msg = "获取用户信息失败"
		br.ErrMsg = "access_token 为空，"
		return
	}
	wxUserInfo, err := services.WxGetUserInfo(openId, accessToken)
	if err != nil {
		br.Msg = "获取用户信息失败"
		br.ErrMsg = "获取微信用户信息失败，Err:" + err.Error()
		return
	}
	if wxUserInfo.Errcode != 0 {
		userInfoJson, _ := json.Marshal(wxUserInfo)
		br.Msg = "登录失败"
		br.ErrMsg = "获取用户信息失败，err:" + string(userInfoJson)
		return
	}
	unionId := wxUserInfo.Unionid
	if unionId == "" {
		br.Msg = "获取用户信息失败"
		br.ErrMsg = "获取unionid失败，unionid:" + wxUserInfo.Unionid
		return
	}
	mfyxUserRecord, err := models.GetCygxUserRecordByOpenid(openId)
	if err != nil && err.Error() != utils.ErrNoRow() {
		br.Msg = "获取用户信息失败"
		br.ErrMsg = "查询数量失败，Err:" + err.Error()
		return
	}
	user, err := models.GetWxUserItemByUserUnionId(unionId)
	if err != nil && err.Error() != utils.ErrNoRow() {
		br.Msg = "获取用户信息失败"
		br.ErrMsg = "获取本地用户信息失败，Err:" + err.Error()
		return
	}
	items := new(models.CygxMfyxGzhUserRecord)
	items.OpenId = openId
	items.UnionId = unionId
	items.NickName = wxUserInfo.Nickname
	items.Sex = wxUserInfo.Sex
	items.Province = wxUserInfo.Province
	items.City = wxUserInfo.City
	items.Country = wxUserInfo.Country
	items.Headimgurl = wxUserInfo.Headimgurl
	items.CreateTime = time.Now()
	items.Subscribe = 1
	items.SubscribeTime = time.Now()
	if user != nil {
		items.CygxUserId = user.UserId
		items.CygxBindAccount = user.Mobile
		if mfyxUserRecord != nil && mfyxUserRecord.CygxUserId != user.UserId {
			err = models.UpdateCygxUserRecordMobile(user.UserId, user.Mobile, unionId)
			if err != nil {
				br.Msg = "修复用户信息失败"
				br.ErrMsg = "修复用户信息失败，Err:" + err.Error()
				return
			}
		}
	}
	userRecord := &models.UserRecord{
		OpenId:         openId,  //用户open_id
		UnionId:        unionId, //用户union_id
		Subscribe:      0,
		NickName:       wxUserInfo.Nickname,   //用户昵称，最大长度：32
		RealName:       "",   //用户实际名称，最大长度：32
		Sex:            wxUserInfo.Sex,        //普通用户性别，1为男性，2为女性
		Province:       wxUserInfo.Province,   //普通用户个人资料填写的省份,最大长度：30
		City:           wxUserInfo.City,       //普通用户个人资料填写的城市,最大长度：30
		Country:        wxUserInfo.Country,    //国家，如中国为CN,最大长度：30
		Headimgurl:     wxUserInfo.Headimgurl, //用户第三方（微信）头像,最大长度：512
		CreateTime:     time.Now(), //创建时间，关系添加时间、用户授权时间
		CreatePlatform: 12,   //注册平台,1:日度点评公众号,2:管理后台，3：pc端网站,4:查研观向小程序；默认：1
		SessionKey:     wxUserInfo.SessionKey, //微信小程序会话密钥，最大长度：255
	}
	if mfyxUserRecord == nil {
		_, err = models.AddMfyxGzhUserRecord(items)
		if err != nil {
			br.Msg = "获取用户信息失败"
			br.ErrMsg = "添加openid失败，Err:" + err.Error()
			return
		}
		_, err = models.AddUserRecord(userRecord)
		if err != nil {
			return
		}
	}

	timeUnix := time.Now().Unix()
	timeUnixStr := strconv.FormatInt(timeUnix, 10)

	totalItem, err := models.GetTokenByOpenId(openId)
	if err != nil && err.Error() != utils.ErrNoRow() {
		br.Msg = "获取用户信息失败"
		br.ErrMsg = "查询数量失败，Err:" + err.Error()
		return
	}
	if totalItem == nil {
		token := utils.MD5(unionId) + utils.MD5(timeUnixStr)
		itemsSession := new(models.CygxMfyxGzhSession)
		itemsSession.UnionId = unionId
		itemsSession.OpenId = openId
		itemsSession.AccessToken = token
		itemsSession.CreatedTime = time.Now()
		itemsSession.LastUpdatedTime = time.Now()
		itemsSession.ExpireTime = time.Now().AddDate(0, 3, 0)
		if user != nil {
			itemsSession.UserId = user.UserId
		}
		err = models.AddCygxXzsSession(itemsSession)
		if err != nil {
			br.Msg = "获取用户信息失败"
			br.ErrMsg = "添加Token失败，Err:" + err.Error()
			return
		}
	} else {
		token = totalItem.AccessToken
	}

	if user == nil {
		resp.HasPermission = 3
	} else {
		permissionStr, err := models.GetCompanyPermission(user.CompanyId)
		if err != nil {
			br.Msg = "获取信息失败"
			br.ErrMsg = "获取客户信息失败,Err:" + err.Error()
			return
		}
		if permissionStr != "" {
			resp.Permission = permissionStr
			resp.Mobile = user.Mobile
			resp.RealName = user.RealName
			resp.CompanyName = user.CompanyName
			resp.HasPermission = 1
		} else {
			resp.Mobile = user.Mobile
			resp.RealName = user.RealName
			resp.HasPermission = 2
		}
		resp.Headimgurl = user.HeadimgurlRecord
	}
	if resp.Headimgurl == "" {
		resp.Headimgurl = utils.DefaultHeadimgurl
	}
	resp.Token = token
	br.Ret = 200
	br.Success = true
	br.Msg = "获取成功"
	br.Data = resp
}

// @Title 微信获取签名接口
// @Description 微信获取签名接口
// @Param   Url   query   string  true       "url地址"
// @Success 200 {object} models.WechatSign
// @router /getWxSign [get]
func (this *WechatCommonController) GetWxSign() {
	br := new(models.BaseResponse).Init()
	defer func() {
		this.Data["json"] = br
		this.ServeJSON()
	}()
	getUrl := this.GetString("Url")
	accessToken, err := services.GetWxAccessTokenByGzh()
	if err != nil {
		br.Msg = "获取用户信息失败"
		br.ErrMsg = "获取access_token失败，err:" + err.Error()
		return
	}
	if accessToken == "" {
		br.Msg = "获取用户信息失败"
		br.ErrMsg = "access_token 为空，"
		return
	}
	ticket, err := services.GetWxTicket(accessToken)
	if err != nil {
		br.Msg = "获取Ticket失败,请联系客服"
		br.ErrMsg = "获取Ticket失败,Err" + err.Error()
		return
	}
	if ticket == "" {
		br.Msg = "获取Ticket失败,请联系客服"
		br.ErrMsg = "ticket为空" + ticket
		return
	}
	nonceStr := utils.GetRandStringNoSpecialChar(16)
	signature, nonceString, timestamp := services.GetWxSignature(ticket, getUrl, nonceStr)
	resp := new(models.WechatSign)
	resp.AppId = utils.WxPublicAppId
	resp.NonceStr = nonceString
	resp.Timestamp = timestamp
	resp.Url = getUrl
	resp.Signature = signature
	br.Ret = 200
	br.Success = true
	br.Msg = "获取签名成功"
	br.Data = resp
}

// @Title 获取用户详情
// @Description 获取用户详情接口
// @Success 200 {object}  models.UserDetailByUserLogin
// @router /user/detail [get]
func (this *WechatController) UserInfo() {
	br := new(models.BaseResponse).Init()
	defer func() {
		this.Data["json"] = br
		this.ServeJSON()
	}()
	user := this.User
	if user == nil {
		br.Msg = "请登录"
		br.ErrMsg = "请登录，用户信息为空"
		br.Ret = 408
		return
	}
	uid := user.UserId
	var hasPermission int
	detail := new(models.UserDetail)
	if uid > 0 {
		var err error
		detail, err = models.GetUserDetailByUserId(uid)
		if err != nil && err.Error() != utils.ErrNoRow() {
			br.Msg = "获取信息失败"
			br.ErrMsg = "获取信息失败,Err:" + err.Error()
			return
		}
		if detail == nil {
			br.Msg = "获取信息失败"
			br.ErrMsg = "获取信息失败,Err:用户不存在"
			return
		}

		userRecord, _ := models.GetUserRecordByUserId(uid, utils.WxPlatform)
		if userRecord != nil {
			detail.NickName = userRecord.NickName
			if detail.Headimgurl == "" {
				detail.Headimgurl = userRecord.Headimgurl
			}
		}

		if user.CompanyId > 1 {
			companyItem, err := models.GetCompanyDetailById(user.CompanyId)
			if err != nil && err.Error() != utils.ErrNoRow() {
				br.Msg = "获取信息失败"
				br.ErrMsg = "获取客户信息失败,Err:" + err.Error()
				return
			}
			if companyItem != nil && companyItem.CompanyId > 1 {
				detail.CompanyName = companyItem.CompanyName
				detail.SellerName = companyItem.SellerName
				detail.SellerMobile = companyItem.Mobile

				// 获取用户所在公司剩余的点
				companyPointsNum, err := models.GetCompanyPoints(user.CompanyId)
				if err != nil && err.Error() != utils.ErrNoRow() {
					br.Msg = "获取信息失败"
					br.ErrMsg = "获取用户所在公司剩余的点失败,Err:" + err.Error()
					return
				}
				detail.CompanyPointsNum = companyPointsNum

				userYanxunaDetail, err := models.GetCygxUserYanxuanPermissionDetailByUserId(user.UserId)

				if err != nil && err.Error() != utils.ErrNoRow() {
					br.Msg = "获取信息失败"
					br.ErrMsg = "获取信息失败，GetCygxUserYanxuanPermissionDetailByUserId Err:" + err.Error()
					return
				}
				if userYanxunaDetail != nil {
					detail.PermissionStatus = userYanxunaDetail.Status
					detail.StartDate = userYanxunaDetail.StartDate
					detail.EndDate = userYanxunaDetail.EndDate
					detail.PermissionName = utils.CHART_PERMISSION_NAME_MF_YANXUAN
				} else {

					//查询研选的权限状态
					var condition string
					var pars []interface{}
					condition += " AND company_id = ?  AND status  IN ('正式','试用')  AND chart_permission_id = ?   ORDER BY company_report_permission_id DESC LIMIT 1  "
					pars = append(pars, user.CompanyId, utils.CHART_PERMISSION_ID_YANXUAN)
					companyReportPermissionDetail, err := models.GetCompanyReportPermissionDetailByCondition(condition, pars)
					if err != nil && err.Error() != utils.ErrNoRow() {
						br.Msg = "获取信息失败"
						br.ErrMsg = "获取用户所在公司剩余的点失败,Err:" + err.Error()
						return
					}
					companyProduct, err := models.GetCompanyProductDetail(user.CompanyId, 2)
					if err != nil {
						br.Msg = "获取信息失败"
						br.ErrMsg = "获取客户信息失败,Err:" + err.Error()
						return
					}

					if companyReportPermissionDetail == nil || companyProduct.IsSuspend == 1 {
						hasPermission = 1
					} else {
						detail.PermissionStatus = companyReportPermissionDetail.Status
						detail.StartDate = companyReportPermissionDetail.StartDate
						detail.EndDate = companyReportPermissionDetail.EndDate
					}
				}
			} else {
				hasPermission = 1
			}
		} else {
			//判断是否已经申请过
			applyCount, err := models.GetApplyRecordCount(uid)
			if err != nil && err.Error() != utils.ErrNoRow() {
				br.Msg = "获取信息失败"
				br.ErrMsg = "判断是否已申请过试用失败，Err:" + err.Error()
				return
			}
			if applyCount > 0 {
				hasPermission = 3
			} else {
				hasPermission = 2
			}
			detail.CompanyName = detail.Note
		}
		detail.HasPermission = hasPermission

	} else {
		ur, _ := models.GetCygxUserRecordByOpenid(user.OpenId)
		if ur != nil {
			detail.NickName = ur.NickName
			detail.Email = ur.CygxBindAccount
			detail.Mobile = ur.CygxBindAccount
			detail.NickName = ur.NickName
			detail.Headimgurl = ur.Headimgurl
		}
		hasPermission = 2
		detail.HasPermission = hasPermission
	}
	if detail.Headimgurl == "" {
		detail.Headimgurl = utils.DefaultHeadimgurl
	}
	br.Ret = 200
	br.Success = true
	br.Msg = "获取成功"
	br.Data = detail
}

// @Title 微信获取签名接口
// @Description 微信获取签名接口
// @Param   Url   query   string  true       "url地址"
// @Success 200 {object} models.WechatSign
// @router /notify [get,post]
func (this *WechatCommonController) Notify() {
	//echostr := this.GetString("echostr")
	method := this.Ctx.Input.Method()
	if method == "POST" {
		body := this.Ctx.Input.RequestBody
		utils.FileLog.Info("wechat notify:" + string(body))
		item := new(models.Notify)
		err := xml.Unmarshal(body, &item)
		if err != nil {
			utils.FileLog.Info("xml.Unmarshal:" + err.Error())
		}
		contactMsg := "感谢慧眼识金的你\r\n\r\n【登录】后就可以收到我们近期所有的研究更新与活动提醒哦~\r\n\r\n想降噪请点击【推送规则】，我们将只为您推送所关注赛道的最新内容\r\n\r\n过往所有纪要和可交互图表请戳【投研素材】  "

		var openId, returnResult string
		if item.MsgType != "" {
			openId = item.FromUserName
		}
		xmlTpl := `<xml>
		<ToUserName><![CDATA[%s]]></ToUserName>
		<FromUserName><![CDATA[%s]]></FromUserName>
		<CreateTime>%s</CreateTime>
		<MsgType><![CDATA[text]]></MsgType>
		<Content><![CDATA[%s]]></Content>
		</xml>`
		createTime := strconv.FormatInt(time.Now().Unix(), 10)
		xmlTpl = fmt.Sprintf(xmlTpl, openId, utils.WxId, createTime, contactMsg)

		total, err := models.GetCygxUserRecordCount(openId)
		if err != nil {
			utils.FileLog.Info("GetCygxUserRecordCount:" + err.Error())
		}
		var unionId string
		if total == 0 {
			accessToken, err := services.GetWxAccessTokenByGzh()
			if err != nil {
				utils.FileLog.Info("accessToken:" + err.Error())
			}
			if accessToken == "" {
				utils.FileLog.Info("access_token 为空 openId:" + openId)
			}
			wxUserInfo, err := services.WxGetUserInfo(openId, accessToken)
			if err != nil {
				utils.FileLog.Info("accessToken:" + err.Error())
				return
			}
			if wxUserInfo.Errcode != 0 {
				userInfoJson, _ := json.Marshal(wxUserInfo)
				utils.FileLog.Info("获取用户信息失败，err:" + string(userInfoJson))
			}
			unionId = wxUserInfo.Unionid
			if unionId != "" {
				services.AddCygxUserRecord(wxUserInfo)
			}
		} else {
			userRecordDetail, err := models.GetCygxUserRecordByOpenid(openId)
			if err != nil {
				utils.FileLog.Info("GetCygxUserRecordByOpenid:" + err.Error())
				return
			}
			unionId = userRecordDetail.UnionId
		}
		if unionId == "" {
			utils.FileLog.Info("获取unionid失败，openId:" + openId)
			return
		}
		wxUser, err := models.GetUserRecordByUnionId(unionId)
		if err != nil {
			utils.FileLog.Info("GetUserDetailBuOpenid:" + err.Error())
		}
		if wxUser == nil {
			utils.FileLog.Info("用户不存在openId:" + openId)
			return
		}
		if item.MsgType == "event" {
			switch item.Event {
			case "subscribe":
				fmt.Println("关注")
				go models.UserSubscribe(1, wxUser.UserId)
				go models.CygxUserSubscribe(1, unionId)
				break
			case "unsubscribe":
				fmt.Println("取消关注")
				go models.UserSubscribe(0, wxUser.UserId)
				go models.CygxUserSubscribe(0, unionId)
				break
			case "CLICK":
				returnResult = xmlTpl
				break
			default:
				utils.FileLog.Info("wechat notify event:" + item.Event)
			}
			this.Ctx.WriteString(xmlTpl)
		} else if item.MsgType == "text" {
			returnResult = xmlTpl
			this.Ctx.WriteString(returnResult)
		} else {
			returnResult = xmlTpl
		}
		returnResult = "hongze"
		this.Ctx.WriteString(returnResult)
	} else {
		this.Ctx.WriteString("hongze")
	}
}