package controllers

import (
	"encoding/json"
	"fmt"
	"github.com/mojocn/base64Captcha"
	"hongze/hongze_api/services"
	"hongze/hongze_api/utils"
	"strconv"

	"hongze/hongze_api/models"
	"image/color"
	"time"
)

// @Title 获取图形验证码
// @Description 获取图形验证码
// @Success 200 {object} models.GraphicVerifyCodeResp
// @router /pc/getGraphicVerifyCode [get]
func (this *UserCommonController) GetGraphicVerifyCode() {
	br := new(models.BaseResponse).Init()
	defer func() {
		this.Data["json"] = br
		this.ServeJSON()
	}()

	var configC = base64Captcha.ConfigCharacter{
		Height:             26,
		Width:              67,
		Mode:               base64Captcha.CaptchaModeNumber,
		ComplexOfNoiseText: base64Captcha.CaptchaComplexLower,
		ComplexOfNoiseDot:  base64Captcha.CaptchaComplexLower,
		IsUseSimpleFont:    true,
		IsShowHollowLine:   false,
		IsShowNoiseDot:     true,
		IsShowNoiseText:    true,
		IsShowSlimeLine:    false,
		IsShowSineLine:     false,
		CaptchaLen:         4,
		BgColor:            &color.RGBA{255, 255, 255, 1},
	}
	char := base64Captcha.EngineCharCreate(configC)

	base64stringC := base64Captcha.CaptchaWriteToBase64Encoding(char)
	verifyId := fmt.Sprintf("%d", time.Now().Unix())
	item := new(models.GraphicVerifyCode)
	item.VerifyId = verifyId
	item.VerifyCode = char.CaptchaItem.VerifyValue
	item.CreateTime=time.Now()
	err := models.AddGraphicVerifyCode(item)
	if err != nil {
		br.Msg = "获取失败"
		br.ErrMsg = "获取失败，Err:" + err.Error()
		return
	}
	resp := new(models.GraphicVerifyCodeResp)
	resp.VerifyId = verifyId
	resp.VerifyCode = base64stringC
	br.Ret = 200
	br.Data = resp
	br.Msg = "获取成功"
	br.Success = true
}

// @Title 登录
// @Description 登录接口
// @Param	request	body models.LoginReq true "type json string"
// @Success 200 {object} models.LoginResp
// @router /pc/login [post]
func (this *UserCommonController) Login() {
	br := new(models.BaseResponse).Init()
	defer func() {
		this.Data["json"] = br
		this.ServeJSON()
	}()
	var req models.PcLoginReq
	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
	}
	newUserId := 0
	userId:=0
	var isAdd bool
	if req.LoginType == 1 {
		if req.VerifyId == "" {
			br.Msg = "参数错误！"
			return
		}
		if req.VerifyCode == "" {
			br.Msg="请输入验证码"
			return
		}
		item,err:=models.GetGraphicVerifyById(req.VerifyId)
		if err!=nil {
			if err.Error()==utils.ErrNoRow() {
				br.Msg = "验证码不存在，请刷新页面！"
				return
			}
			br.Msg = "校验验证码失败！"
			return
		}
		if item.VerifyCode!=req.VerifyCode {
			br.Msg = "验证码错误，请重新输入！"
			return
		}
		checkoutTime:=time.Now().Add(15*time.Minute)
		if item.CreateTime.After(checkoutTime) {
			br.Msg = "验证码过期，请重新输入！"
			return
		}

		//BindMobile(openId, mobile string, userId, loginType int) (err error) {
		//newUserId, err = models.BindMobile(openId, req.Mobile, userId, req.LoginType)
	} else if req.LoginType == 2 {
		if req.Email == "" {
			br.ErrMsg = "邮箱不能为空,请输入邮箱"
			br.Msg = "邮箱不能为空,请输入邮箱"
			return
		}
		if !utils.ValidateEmailFormatat(req.Email) {
			br.ErrMsg = "邮箱格式错误，请重新输入"
			br.Msg = "邮箱格式错误，请重新输入"
			return
		}
		wxUser, err := models.GetWxUserItemByEmail(req.Email)
		if err!=nil {
			if err.Error()==utils.ErrNoRow() {
				isAdd=true
			}else{
				br.Msg = "登陆失败"
				br.ErrMsg = "根据邮箱获取用户信息失败,Err:" + err.Error()
				return
			}
		}
		if wxUser==nil {
			isAdd=true
		}else{
			userId=wxUser.UserId
		}
	} else {
		br.Msg = "无效的登录方式"
		br.ErrMsg = "无效的登录方式,Err:" + err.Error()
		return
	}

	if isAdd {
		user := new(models.WxUser)
		user.CompanyId = 1
		user.CreatedTime = time.Now()
		user.FirstLogin = 1
		user.Enabled = 1
		user.RegisterTime=time.Now()
		lastId,err := models.AddWxUser(user)
		if err!=nil {
			br.Msg = "登录失败"
			br.ErrMsg = "登录失败,Err:" + err.Error()
			return
		}
		userId=int(lastId)
	}
	timeUnix := time.Now().Unix()
	timeUnixStr := strconv.FormatInt(timeUnix, 10)
	token := utils.MD5(strconv.Itoa(userId)) + utils.MD5(timeUnixStr)
	//新增session
	{
		session := new(models.Session)
		session.UserId = userId
		session.CreatedTime = time.Now()
		session.LastUpdatedTime = time.Now()
		session.ExpireTime = time.Now().AddDate(1, 0, 0)
		session.AccessToken = token
		err = models.AddSession(session)
		if err != nil {
			br.Msg = "登录失败"
			br.ErrMsg = "登录失败，新增用户session信息失败:" + err.Error()
			return
		}
	}

	userPermission, err := services.CheckUserPermission(newUserId)
	if err != nil {
		br.Msg = "登录失败"
		br.ErrMsg = "登录失败，判断权限失败:" + err.Error()
		return
	}
	err = models.ModifyFirstLogin(userId)
	if err != nil {
		br.Msg = "登录失败"
		br.ErrMsg = "登录失败，判断权限失败:" + err.Error()
		return
	}
	resp := new(models.LoginResp)
	resp.UserId = newUserId
	resp.UserPermission = userPermission
	resp.Authorization = token
	br.Ret = 200
	br.Success = true
	br.Data = resp
	br.Msg = "登录成功"
}

/*
var (
	searcher = riot.New("zh")
)

func init() {
	fmt.Sprintf("start")
	data := types.DocData{Content: `I wonder how, I wonder why
		, I wonder where they are`}
	data1 := types.DocData{Content: "所以, 你好, 再见"}
	data2 := types.DocData{Content: "没有理由"}
	data3 := types.DocData{Content: "你好，中国"}
	data4 := types.DocData{Content: "晚上好"}

	searcher.Index("1", data)
	searcher.Index("2", data1)
	searcher.IndexDoc("3", data2)
	searcher.IndexDoc("4", data3)
	searcher.IndexDoc("5", data4)
	searcher.Flush()

	req := types.SearchReq{Text: "你好"}
	search := searcher.Search(req)
	jsonStr,_:=json.Marshal(search)
	fmt.Println(string(jsonStr))
	utils.FileLog.Info("%s",string(jsonStr))
	fmt.Sprintf("end")
}
*/