package controllers

import (
	"encoding/base64"
	"fmt"
	"net/http"

	"git.rosy.net.cn/baseapi/utils"
	"git.rosy.net.cn/jx-callback/business/jxcallback/auth"
	_ "git.rosy.net.cn/jx-callback/business/jxcallback/auth/localpass" // 加载本地用户密码
	"git.rosy.net.cn/jx-callback/business/jxcallback/auth/mobile"
	"git.rosy.net.cn/jx-callback/business/jxcallback/auth/weixin"
	"git.rosy.net.cn/jx-callback/globals"
	"github.com/astaxie/beego"
)

type WeixinCallbackResult struct {
	Code int         `json:"code"`
	Msg  string      `json:"msg"`
	Data interface{} `json:"data"`
}

// 认证相关API
type AuthController struct {
	beego.Controller
}

var (
	ErrParameterIsIllegal = "参数不全或不合法"
)

// @Title 给微信用的回调接口
// @Description 给微信用的回调接口，自己不能直接调用
// @Param	code		query		string		true	"客户同意后得到的code"
// @Param	block		query		string		true	"回调地址"
// @Param	state		query		string		false	"微信回调的登录状态"
// @Success 200 {object} controllers.CallResult
// @Failure 200 {object} controllers.CallResult
// @router /GetWeiXinUserInfo [get]
func (c *AuthController) GetWeiXinUserInfo() {
	retVal := &WeixinCallbackResult{}
	var err error
	code := c.GetString("code")
	block := c.GetString("block")
	state := c.GetString("state")
	if block != "" {
		if code != "" {
			result, err2 := weixin.GetUserInfo(code, state)
			if err = err2; err == nil {
				retVal.Code = 1
				retVal.Msg = "微信登录成功"
				retVal.Data = result
			} else {
				retVal.Msg = err.Error()
			}
		} else {
			retVal.Msg = "code为空"
		}
	} else {
		retVal.Msg = "没有block"
	}
	c.Redirect(fmt.Sprintf("%s?info=%s", block, base64.StdEncoding.EncodeToString(utils.MustMarshal(retVal))), http.StatusTemporaryRedirect)
}

// @Title 登录接口
// @Description 登录接口
// @Param	id		formData		string		true	"登录ID"
// @Param	type	formData		string		true	"登录类型，当前支持[weixinsns,localpass]"
// @Param	secret	formData		string		true	"不同登录类型的登录秘密"
// @Success 200 {object} controllers.CallResult
// @Failure 200 {object} controllers.CallResult
// @router /Login [post]
func (c *AuthController) Login() {
	c.callLogin(func(params *tAuthLoginParams) (retVal interface{}, errCode string, err error) {
		retVal, err = auth.Login(params.Id, params.Type, params.Secret)
		return retVal, "", err
	})
}

// @Title 登出接口
// @Description 登出接口
// @Param	token			header		string	true	"认证token"
// @Success 200 {object} controllers.CallResult
// @Failure 200 {object} controllers.CallResult
// @router /Logout [delete]
func (c *AuthController) Logout() {
	c.callLogout(func(params *tAuthLogoutParams) (retVal interface{}, errCode string, err error) {
		err = auth.Logout(params.Token)
		globals.SugarLogger.Debug(err)
		return nil, "", err
	})
}

// @Title 得到用户信息
// @Description 得到用户信息（从token中）
// @Param	token			header		string	true	"认证token"
// @Success 200 {object} controllers.CallResult
// @Failure 200 {object} controllers.CallResult
// @router /GetUserInfo [get]
func (c *AuthController) GetUserInfo() {
	c.callGetUserInfo(func(params *tAuthGetUserInfoParams) (retVal interface{}, errCode string, err error) {
		retVal, err = auth.GetUserInfo(params.Token)
		return retVal, "", err
	})
}

// @Title 发送验证码
// @Description 发送验证码
// @Param	mobile			formData		string		true	"手机号"
// @Success 200 {object} controllers.CallResult
// @Failure 200 {object} controllers.CallResult
// @router /SendMobileVerifyCode [post]
func (c *AuthController) SendMobileVerifyCode() {
	c.callSendMobileVerifyCode(func(params *tAuthSendMobileVerifyCodeParams) (retVal interface{}, errCode string, err error) {
		err = mobile.SendVerifyCode(params.Mobile)
		return retVal, "", err
	})
}

// @Title 绑定手机
// @Description  绑定手机
// @Param	token			header			string		true	"认证token"
// @Param	mobile			formData		string		true	"手机号"
// @Param	code			formData		string		true	"验证码"
// @Param	nickname		formData		string		false	"用户名"
// @Success 200 {object} controllers.CallResult
// @Failure 200 {object} controllers.CallResult
// @router /BindMobile [post]
func (c *AuthController) BindMobile() {
	c.callBindMobile(func(params *tAuthBindMobileParams) (retVal interface{}, errCode string, err error) {
		err = weixin.BindMobile(params.Token, params.Mobile, params.Code, params.Nickname)
		return retVal, "", err
	})
}

// @Title 绑定手机
// @Description  绑定手机（调用此方法前先需要以短信方式登录）
// @Param	token			header			string		true	"认证token"
// @Param	mobile			formData		string		true	"手机号，当前无用，置空"
// @Param	code			formData		string		true	"小程序用户code"
// @Param	nickname		formData		string		false	"用户名"
// @Success 200 {object} controllers.CallResult
// @Failure 200 {object} controllers.CallResult
// @router /MiniBindWeiXin [post]
func (c *AuthController) MiniBindWeiXin() {
	c.callMiniBindWeiXin(func(params *tAuthMiniBindWeiXinParams) (retVal interface{}, errCode string, err error) {
		err = weixin.AutherMini.BindWeiXin(params.Ctx, params.Code, params.Nickname)
		return retVal, "", err
	})
}

// @Title 解密小程序数据
// @Description 解密小程序数据
// @Param	token			header			string		true	"认证token"
// @Param	data			formData		string		true	"加密数据"
// @Param	iv				formData		string		true	"iv"
// @Success 200 {object} controllers.CallResult
// @Failure 200 {object} controllers.CallResult
// @router /MiniDecrpytData [post]
func (c *AuthController) MiniDecrpytData() {
	c.callMiniDecrpytData(func(params *tAuthMiniDecrpytDataParams) (retVal interface{}, errCode string, err error) {
		retVal, err = weixin.AutherMini.DecryptData(params.Ctx, params.Data, params.Iv)
		return retVal, "", err
	})
}