package middleware

import (
	"net/http"

	"xingfucha-server/app/main/model"
	"xingfucha-server/common/ctxdata"
	"xingfucha-server/common/xerr"

	"github.com/pkg/errors"
	"github.com/zeromicro/go-zero/rest/httpx"
)

type UserAuthInterceptorMiddleware struct {
	UserModel model.UserModel
}

func NewUserAuthInterceptorMiddleware(userModel model.UserModel) *UserAuthInterceptorMiddleware {
	return &UserAuthInterceptorMiddleware{UserModel: userModel}
}

func (m *UserAuthInterceptorMiddleware) Handle(next http.HandlerFunc) http.HandlerFunc {
	return func(w http.ResponseWriter, r *http.Request) {
		claims, err := ctxdata.GetClaimsFromCtx(r.Context())
		if err != nil {
			httpx.Error(w, errors.Wrapf(xerr.NewErrCode(ErrCodeUnauthorized), "token解析失败: %v", err))
			return
		}
		if claims.UserType == model.UserTypeTemp {
			httpx.Error(w, errors.Wrapf(xerr.NewErrCode(xerr.USER_NEED_BIND_MOBILE), "token解析失败: %v", err))
			return
		}
		user, err := m.UserModel.FindOne(r.Context(), claims.UserId)
		if err != nil {
			httpx.Error(w, errors.Wrapf(xerr.NewErrCode(ErrCodeUnauthorized), "用户不存在: %v", err))
			return
		}
		if user.Disable == model.UserDisableBanned {
			httpx.Error(w, xerr.NewErrCode(xerr.USER_DISABLED))
			return
		}
		next(w, r)
	}
}