package user

import (
	"context"
	"mingyang-admin-app-rpc/internal/jwt_manager"
	"mingyang-admin-app-rpc/internal/util/dberrorhandler"
	"time"

	"mingyang-admin-app-rpc/internal/svc"
	"mingyang-admin-app-rpc/types/app"

	"github.com/zeromicro/go-zero/core/logx"
)

type LogoutUserLogic struct {
	ctx    context.Context
	svcCtx *svc.ServiceContext
	logx.Logger
	jwtManager *jwt_manager.JWTManager
}

func NewLogoutUserLogic(ctx context.Context, svcCtx *svc.ServiceContext) *LogoutUserLogic {
	return &LogoutUserLogic{
		ctx:        ctx,
		svcCtx:     svcCtx,
		Logger:     logx.WithContext(ctx),
		jwtManager: jwt_manager.NewJWTManager(&svcCtx.Config.JWTConf, svcCtx.Redis),
	}
}

// LogoutUser 用户退出登录
func (l *LogoutUserLogic) LogoutUser(in *app.UserToken) (*app.LogoutUserRequest, error) {
	// 记录开始时间
	start := time.Now()
	l.Logger.Info("LogoutUser started token =", in.AccessToken)
	accessToken := in.GetAccessToken()
	_, err := l.jwtManager.VerifyAccessToken(accessToken)
	if err != nil {
		l.Logger.Error("Verify access token failed", "error", err, "time", time.Since(start))
		return nil, dberrorhandler.DefaultEntError(l.Logger, err, in)
	}
	err = l.jwtManager.BlacklistToken(accessToken)
	if err != nil {
		l.Logger.Error("Blacklist token failed", "error", err, "time", time.Since(start))
		return nil, dberrorhandler.DefaultEntError(l.Logger, err, in)
	}
	return &app.LogoutUserRequest{
		AccessToken: accessToken,
	}, nil
}