ai_wht_wechat/go_backend/controller/auth_controller.go

package controller

import (
	"ai_xhs/common"
	"ai_xhs/config"
	"ai_xhs/service"
	"ai_xhs/utils"
	"context"
	"time"

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

type AuthController struct {
	authService *service.AuthService
}

func NewAuthController() *AuthController {
	return &AuthController{
		authService: service.NewAuthService(),
	}
}

// WechatLogin 微信小程序登录
func (ctrl *AuthController) WechatLogin(c *gin.Context) {
	var req struct {
		Code      string `json:"code" binding:"required"`
		Phone     string `json:"phone"`      // 可选，员工手机号（直接传明文）
		PhoneCode string `json:"phone_code"` // 可选，微信手机号加密code
	}

	if err := c.ShouldBindJSON(&req); err != nil {
		common.Error(c, common.CodeInvalidParams, "参数错误: "+err.Error())
		return
	}

	// 调用登录服务
	token, employee, err := ctrl.authService.WechatLogin(req.Code, req.Phone, req.PhoneCode)
	if err != nil {
		common.Error(c, common.CodeServerError, err.Error())
		return
	}

	// 获取用户显示名称（优先使用真实姓名，其次用户名）
	displayName := employee.RealName
	if displayName == "" {
		displayName = employee.Username
	}

	common.SuccessWithMessage(c, "登录成功", gin.H{
		"token": token,
		"employee": gin.H{
			"id":              employee.ID,
			"name":            displayName,
			"username":        employee.Username,
			"real_name":       employee.RealName,
			"phone":           employee.Phone,
			"role":            employee.Role,
			"enterprise_id":   employee.EnterpriseID,
			"enterprise_name": employee.EnterpriseName,
			"is_bound_xhs":    employee.IsBoundXHS,
		},
	})
}

// PhoneLogin 手机号登录（用于测试）
func (ctrl *AuthController) PhoneLogin(c *gin.Context) {
	var req struct {
		Phone string `json:"phone" binding:"required"`
	}

	if err := c.ShouldBindJSON(&req); err != nil {
		common.Error(c, common.CodeInvalidParams, "参数错误: "+err.Error())
		return
	}

	// 调用手机号登录服务
	token, employee, err := ctrl.authService.PhoneLogin(req.Phone)
	if err != nil {
		common.Error(c, common.CodeServerError, err.Error())
		return
	}

	// 获取用户显示名称（优先使用真实姓名，其次用户名）
	displayName := employee.RealName
	if displayName == "" {
		displayName = employee.Username
	}

	common.SuccessWithMessage(c, "登录成功", gin.H{
		"token": token,
		"employee": gin.H{
			"id":              employee.ID,
			"name":            displayName,
			"username":        employee.Username,
			"real_name":       employee.RealName,
			"phone":           employee.Phone,
			"role":            employee.Role,
			"enterprise_id":   employee.EnterpriseID,
			"enterprise_name": employee.EnterpriseName,
			"is_bound_xhs":    employee.IsBoundXHS,
		},
	})
}

// PhonePasswordLogin 手机号密码登录
func (ctrl *AuthController) PhonePasswordLogin(c *gin.Context) {
	var req struct {
		Phone    string `json:"phone" binding:"required"`
		Password string `json:"password" binding:"required"`
	}

	if err := c.ShouldBindJSON(&req); err != nil {
		common.Error(c, common.CodeInvalidParams, "参数错误: "+err.Error())
		return
	}

	// 调用手机号密码登录服务
	token, employee, err := ctrl.authService.PhonePasswordLogin(req.Phone, req.Password)
	if err != nil {
		common.Error(c, common.CodeServerError, err.Error())
		return
	}

	// 获取用户显示名称（优先使用真实姓名，其次用户名）
	displayName := employee.RealName
	if displayName == "" {
		displayName = employee.Username
	}

	common.SuccessWithMessage(c, "登录成功", gin.H{
		"token": token,
		"employee": gin.H{
			"id":              employee.ID,
			"name":            displayName,
			"username":        employee.Username,
			"real_name":       employee.RealName,
			"phone":           employee.Phone,
			"role":            employee.Role,
			"enterprise_id":   employee.EnterpriseID,
			"enterprise_name": employee.EnterpriseName,
			"is_bound_xhs":    employee.IsBoundXHS,
		},
	})
}

// XHSPhoneCodeLogin 小红书手机号验证码登录
func (ctrl *AuthController) XHSPhoneCodeLogin(c *gin.Context) {
	var req struct {
		Phone string `json:"phone" binding:"required"`
		Code  string `json:"code" binding:"required"`
	}

	if err := c.ShouldBindJSON(&req); err != nil {
		common.Error(c, common.CodeInvalidParams, "参数错误: "+err.Error())
		return
	}

	// 调用手机号验证码登录服务
	token, employee, err := ctrl.authService.XHSPhoneCodeLogin(req.Phone, req.Code)
	if err != nil {
		common.Error(c, common.CodeServerError, err.Error())
		return
	}

	// 获取用户显示名称（优先使用真实姓名，其次用户名）
	displayName := employee.RealName
	if displayName == "" {
		displayName = employee.Username
	}

	common.SuccessWithMessage(c, "登录成功", gin.H{
		"token": token,
		"employee": gin.H{
			"id":              employee.ID,
			"name":            displayName,
			"username":        employee.Username,
			"real_name":       employee.RealName,
			"phone":           employee.Phone,
			"role":            employee.Role,
			"enterprise_id":   employee.EnterpriseID,
			"enterprise_name": employee.EnterpriseName,
			"is_bound_xhs":    employee.IsBoundXHS,
		},
	})
}

// SendSmsCode 发送阿里云短信验证码
func (ctrl *AuthController) SendSmsCode(c *gin.Context) {
	var req struct {
		Phone string `json:"phone" binding:"required"`
	}

	if err := c.ShouldBindJSON(&req); err != nil {
		common.Error(c, common.CodeInvalidParams, "参数错误: "+err.Error())
		return
	}

	// 预检查：验证手机号是否存在于user表中
	if err := ctrl.authService.CheckPhoneExists(req.Phone); err != nil {
		common.Error(c, common.CodeServerError, err.Error())
		return
	}

	// 调用短信服务发送验证码
	smsService := service.GetSmsService()
	code, err := smsService.SendVerificationCode(req.Phone)
	if err != nil {
		common.Error(c, common.CodeServerError, err.Error())
		return
	}

	// 开发环境返回验证码，生产环境不返回
	responseData := gin.H{
		"sent_at": time.Now().Format("2006-01-02 15:04:05"),
	}
	if config.AppConfig.Server.Mode == "dev" || config.AppConfig.Server.Mode == "debug" {
		responseData["code"] = code
	}

	common.SuccessWithMessage(c, "验证码发送成功", responseData)
}

// SendXHSVerificationCode 发送小红书手机号验证码
func (ctrl *AuthController) SendXHSVerificationCode(c *gin.Context) {
	var req struct {
		Phone string `json:"phone" binding:"required"`
	}

	if err := c.ShouldBindJSON(&req); err != nil {
		common.Error(c, common.CodeInvalidParams, "参数错误: "+err.Error())
		return
	}

	// 预检查：验证手机号是否存在于user表中
	if err := ctrl.authService.CheckPhoneExists(req.Phone); err != nil {
		common.Error(c, common.CodeServerError, err.Error())
		return
	}

	// 调用短信服务发送验证码
	smsService := service.GetSmsService()
	code, err := smsService.SendVerificationCode(req.Phone)
	if err != nil {
		common.Error(c, common.CodeServerError, err.Error())
		return
	}

	// 开发环境返回验证码，生产环境不返回
	response := gin.H{
		"message": "验证码已发送，5分钟内有效",
	}

	if config.AppConfig.Server.Mode == "debug" {
		response["code"] = code // 仅开发环境返回
	}

	common.SuccessWithMessage(c, "验证码已发送", response)
}

// Logout 退出登录（删除Redis中的Token）
func (ctrl *AuthController) Logout(c *gin.Context) {
	employeeID := c.GetInt("employee_id")

	// 从Redis删除token
	ctx := context.Background()
	if err := utils.RevokeToken(ctx, employeeID); err != nil {
		// 即使删除失败也返回成功，因为token有过期时间
		common.SuccessWithMessage(c, "退出成功", nil)
		return
	}

	common.SuccessWithMessage(c, "退出成功", nil)
}