package controllers

import (
	"encoding/json"
	"git.rosy.net.cn/jx-print/globals"
	"git.rosy.net.cn/jx-print/model"
	"git.rosy.net.cn/jx-print/putils"
	"git.rosy.net.cn/jx-print/services/print_server"
	"github.com/gin-gonic/gin"
	"net/http"
)

//刷新验证码 POST
func RefreshCode(c *gin.Context) {
	putils.Captcha(c, 4)
}

type UserParam struct {
	Name     string `json:"name" form:"name" binding:"required"`         //用户名
	Password string `json:"password" form:"password" binding:"required"` //密码，md5后的
	Code     string `json:"code" form:"code" binding:"required"`         //验证码
}

//注册 POST
func RegisterUser(c *gin.Context) {
	var (
		err  error
		user = &UserParam{}
	)
	if err = c.ShouldBind(&user); err != nil {
		c.JSON(http.StatusOK, &model.CallBack{
			Code: model.ErrCodeNormal,
			Desc: err.Error(),
		})
		globals.SugarLogger.Debugf("API :%s error:%v:", c.Request.URL, err)
		return
	}
	if !CaptchaVerify(c, user.Code) {
		c.JSON(http.StatusOK, &model.CallBack{
			Code: model.ErrCodeNormal,
			Desc: "验证码错误！",
		})
		globals.SugarLogger.Debugf("End API :%s error:%v:", c.Request.URL, err)
		return
	}
	if !CallFunc(c, func() (retVal interface{}, errCode string, err error) {
		err = print_server.RegisterUser(c, user.Name, user.Password)
		return retVal, "", err
	}) {
		return
	}
	return
}

//登录 POST
func Login(c *gin.Context) {
	var (
		err  error
		user = &UserParam{}
	)
	if err = c.ShouldBind(&user); err != nil {
		c.JSON(http.StatusOK, &model.CallBack{
			Code: model.ErrCodeNormal,
			Desc: err.Error(),
		})
		globals.SugarLogger.Debugf("End API :%s error:%v:", c.Request.URL, err)
		return
	}
	if !CaptchaVerify(c, user.Code) {
		c.JSON(http.StatusOK, &model.CallBack{
			Code: model.ErrCodeNormal,
			Desc: "验证码错误！",
		})
		globals.SugarLogger.Debugf("End API :%s error:%v:", c.Request.URL, err)
		return
	}
	if !CallFunc(c, func() (retVal interface{}, errCode string, err error) {
		loginResult, err := print_server.Login(c, user.Name, user.Password)
		if err != nil {
			return nil, "", err
		}
		//创建token
		token, err := SetToken(&loginResult.User)
		if err != nil {
			return nil, "", err
		}
		loginResult.Token = token
		return loginResult, "", err
	}) {
		return
	}
	return
}

//自动登录，获取token POST
func GetTokenInfo(c *gin.Context) {
	var (
		tokenInfo *model.TokenInfo
	)
	if tokenInfo = CheckToken(c); tokenInfo == nil {
		return
	}
	data, _ := json.Marshal(tokenInfo)
	c.JSON(http.StatusOK, &model.CallBack{
		Code: model.ErrCodeSuccess,
		Data: string(data),
	})
	return
}

//登出，删token POST
func Logout(c *gin.Context) {
	var (
		tokenInfo *model.TokenInfo
	)
	if tokenInfo = CheckToken(c); tokenInfo == nil {
		return
	}
	if !CallFunc(c, func() (retVal interface{}, errCode string, err error) {
		err = print_server.Logout(c, tokenInfo.Token)
		return retVal, "", err
	}) {
		return
	}
	return
}

//更新用户信息 POST
func UpdateUser(c *gin.Context) {
	var (
		err  error
		user = &struct {
			Payload string `json:"payload" form:"payload" binding:"required"` //user 的json格式数据
		}{}
	)
	if err = c.ShouldBind(&user); err != nil {
		c.JSON(http.StatusOK, &model.CallBack{
			Code: model.ErrCodeNormal,
			Desc: err.Error(),
		})
		globals.SugarLogger.Debugf("End API :%s error:%v:", c.Request.URL, err)
		return
	}
	if tokenInfo := CheckToken(c); tokenInfo == nil {
		return
	}
	if !CallFunc(c, func() (retVal interface{}, errCode string, err error) {
		err = print_server.UpdateUser(c, user.Payload)
		return retVal, "", err
	}) {
		return
	}
	return
}

//获取菜单，文档 GET
func GetMenus(c *gin.Context) {
	if !CallFunc(c, func() (retVal interface{}, errCode string, err error) {
		retVal, err = print_server.GetMenus(c)
		return retVal, "", err
	}) {
		return
	}
	return
}

//获取菜单，文档 GET
func GetMenuDetail(c *gin.Context) {
	var (
		err  error
		user = &struct {
			ID int `json:"id" form:"id" binding:"required"` //菜单的ID
		}{}
	)
	if err = c.ShouldBind(&user); err != nil {
		c.JSON(http.StatusOK, &model.CallBack{
			Code: model.ErrCodeNormal,
			Desc: err.Error(),
		})
		globals.SugarLogger.Debugf("End API :%s error:%v:", c.Request.URL, err)
		return
	}
	if !CallFunc(c, func() (retVal interface{}, errCode string, err error) {
		retVal, err = print_server.GetMenuDetail(c, user.ID)
		return retVal, "", err
	}) {
		return
	}
	return
}