package controllers

import (
	"basic.com/dbapi.git"
	"github.com/gin-gonic/gin"
	"net/http"
	"time"
	"webserver/extend/code"
	"webserver/extend/util"
	"webserver/middlewares/auth"
)

type UserController struct {

}

type UserVo struct {
	UserName string `json:"username"`
	Password string `json:"password"`
}

// @Summary 用户登录
// @Description 用户登录
// @Accept x-www-form-urlencoded
// @Produce json
// @Tags 用户
// @Param username formData string true "用户名"
// @Param password formData string true "密码"
// @Success 200 {string} json "{"code":200, success:true, msg:"", data:""}"
// @Failure 500 {string} json "{"code":500, success:false, msg:"", data:""}"
// @Router /data/api-u/sys/login [post]
func (uc UserController) Login(c *gin.Context) {
	userName := c.PostForm("username")
	password := c.PostForm("password")
	if userName == "" || password == "" {
		util.ResponseFormat(c,code.RequestParamError,"参数有误")
		return
	}
	var api dbapi.UserApi
	flag, data := api.Login(userName, password)
	if flag {
		authDriver := auth.GenerateAuthDriver()
		loginedM := util.Struct2Map(data)
		tokenM := make(map[string]interface{},2)
		tokenM["id"] = loginedM["id"]
		tokenM["username"] = loginedM["username"]
		tokenM["permissions"] = loginedM["permissions"]
		tokenStr := (*authDriver).Login(c.Request, c.Writer, tokenM)


		userId := loginedM["id"].(string)
		auth.RemoveOutUser(userId)

		c.JSON(200,map[string]interface{}{
			"userInfo":loginedM,
			"access_token":tokenStr,
			"refresh_token":tokenStr,
			"scope":"app",
			"token_type":"Bearer",
			"expires_in":time.Now().Add(time.Hour * 8).Unix(),
		})
	} else {
		c.JSON(500,"用户名或密码错误")
	}
}

// @Security ApiKeyAuth
// @Summary 修改当前登录用户的密码
// @Description 修改当前登录用户的密码
// @Accept x-www-form-urlencoded
// @Produce json
// @Tags 用户
// @Param oldPwd formData string true "旧密码"
// @Param newPwd formData string true "新密码"
// @Success 200 {string} json "{"code":200, success:true, msg:"", data:""}"
// @Failure 500 {string} json "{"code":500, success:false, msg:"", data:""}"
// @Router /data/api-u/users/updatePwd [post]
func (uc UserController) UpdatePwd(c *gin.Context) {
	oldPwd := c.PostForm("oldPwd")
	newPwd := c.PostForm("newPwd")
	if oldPwd == "" || newPwd == "" {
		util.ResponseFormat(c,code.RequestParamError,"参数有误")
		return
	}
	authDriver := auth.GenerateAuthDriver()
	userM := (*authDriver).User(c)
	userId := userM["id"].(string)
	var userApi dbapi.UserApi
	if b,_ :=userApi.UpdatePwd(userId, oldPwd, newPwd);b {
		util.ResponseFormat(c,code.UpdateSuccess,"更新成功")
	} else {
		util.ResponseFormat(c,code.AccountPassUnmatch,"密码有误")
	}
}

// @Security ApiKeyAuth
// @Summary 获取当前用户信息
// @Description 获取当前用户信息
// @Accept json
// @Produce json
// @Tags 用户
// @Success 200 {string} json "{"code":200, success:true, msg:"", data:""}"
// @Failure 500 {string} json "{"code":500, success:false, msg:"", data:""}"
// @Router /data/api-u/users/current [get]
func (uc UserController) Current(c *gin.Context) {
	authDriver := auth.GenerateAuthDriver()
	user := (*authDriver).User(c)
	if user !=nil {
		c.JSON(http.StatusOK,user)
	} else {
		c.JSON(http.StatusUnauthorized,"")
	}
}
// @Router /data/api-u/sys/refresh_token [post]
func (uc UserController) RefreshToken(c *gin.Context){

}

// @Router /data/api-u/sys/logout [get]
func (uc UserController) Logout(c *gin.Context){
	c.JSON(http.StatusOK,"退出成功")
}

// @Security ApiKeyAuth
// @Summary 查找所有用户
// @Description 查找所有用户
// @Accept json
// @Produce json
// @Tags 用户
// @Success 200 {string} json "{"code":200, success:true, msg:"", data:""}"
// @Failure 500 {string} json "{"code":500, success:false, msg:"",data:""}"
// @Router /data/api-u/users/findAllUser [get]
func (uc UserController) FindAllUser(c *gin.Context) {
	authDriver := auth.GenerateAuthDriver()
	userM := (*authDriver).User(c)
	userId := userM["id"].(string)
	var api dbapi.UserApi
	b,d := api.FindAllUser(userId)
	if b {
		util.ResponseFormat(c,code.Success,d)
	} else {
		util.ResponseFormat(c,code.ComError,"")
	}
}

type UserEditVo struct {
	Id string `json:"id"`
	UserName string `json:"username"`
	NewPwd string `json:"newPwd"`
	MenuIds []string `json:"menuIds"`
}

// @Security ApiKeyAuth
// @Summary 编辑此用户，返回此用户的权限菜单
// @Description 编辑此用户，返回此用户的权限菜单
// @Accept x-www-form-urlencoded
// @Produce json
// @Tags 用户
// @Param userId formData string true "用户id"
// @Success 200 {string} json "{"code":200, success:true, msg:"", data:""}"
// @Failure 500 {string} json "{"code":500, success:false, msg:"",data:""}"
// @Router /data/api-u/users/findById [post]
func (uc UserController) FindById(c *gin.Context) {
	userId := c.PostForm("userId")
	if userId == "" {
		util.ResponseFormat(c,code.RequestParamError,"参数有误")
		return
	}
	var api dbapi.UserApi
	b, d := api.FindById(userId)
	if b {
		util.ResponseFormat(c,code.Success,d)
	} else {
		util.ResponseFormat(c,code.ComError,"")
	}
}

// @Security ApiKeyAuth
// @Summary 更新用户名，密码和菜单权限
// @Description 更新用户名，密码和菜单权限
// @Accept json
// @Produce json
// @Tags 用户
// @Param userVo body controllers.UserEditVo true "用户及权限信息"
// @Success 200 {string} json "{"code":200, success:true, msg:"", data:""}"
// @Failure 500 {string} json "{"code":500, success:false, msg:"",data:""}"
// @Router /data/api-v/users/saveAuth [post]
func (uc UserController) SaveAuth(c *gin.Context) {
	var userEditVo UserEditVo
	err := c.BindJSON(&userEditVo)
	if err !=nil || userEditVo.Id =="" || userEditVo.UserName == "" {
		util.ResponseFormat(c,code.RequestParamError,"")
		return
	}
	paramBody := util.Struct2Map(userEditVo)
	var api dbapi.UserApi
	b, d := api.SaveAuth(paramBody)
	if b {
		auth.SetOutUser(userEditVo.Id)
		util.ResponseFormat(c,code.UpdateSuccess,d)
	} else {
		util.ResponseFormat(c,code.UpdateFail,"保存失败")
	}
}