package user

import (
	"fmt"
	"mtp2_if/db"
	"mtp2_if/global/app"
	"mtp2_if/global/e"
	"mtp2_if/logger"
	"mtp2_if/models"
	"net/http"

	"github.com/gin-gonic/gin"
)

// GetLoginIDReq 获取登录ID请求参数
type GetLoginIDReq struct {
	UserName string `form:"username" binding:"required"`
}

// GetLoginID 获取登录ID
// @Summary 获取登录ID
// @Produce json
// @Param username query string true "登录代码"
// @Success 200 {object} app.Response
// @Failure 500 {object} app.Response
// @Router /User/GetLoginID [get]
// @Tags 用户信息
func GetLoginID(c *gin.Context) {
	appG := app.Gin{C: c}

	// 获取请求参数
	var req GetLoginIDReq
	if err := appG.C.ShouldBindQuery(&req); err != nil {
		logger.GetLogger().Errorf("QueryPreasleApply failed: %s", err.Error())
		appG.Response(http.StatusBadRequest, e.INVALID_PARAMS, nil)
		return
	}

	// 查询数据
	engine := db.GetEngine()
	var loginaccount models.Loginaccount

	loginid := req.UserName // 如果找不到，则直接把登录代码返回去
	has, err := engine.Where("Logincode = ?", req.UserName).Get(&loginaccount)
	if err != nil {
		// 查询失败
		logger.GetLogger().Errorf("GetLoginID failed: %s", err.Error())
		appG.Response(http.StatusBadRequest, e.ERROR_QUERY_FAIL, nil)
		return
	}
	if has {
		loginid = fmt.Sprintf("%v", loginaccount.Loginid)
	}

	// 查询成功
	logger.GetLogger().Infof("GetLoginID successed: %v", loginaccount)
	appG.Response(http.StatusOK, e.SUCCESS, loginid)
}