// Package mycourse
// @Link  https://github.com/bufanyun/hotgo
// @Copyright  Copyright (c) 2023 HotGo CLI
// @Author  Yl <yl@example.com>
// @License  https://github.com/bufanyun/hotgo/blob/master/LICENSE
package mycourse

import (
	"context"
	"hotgo/api/admin/mycourse"
	"hotgo/internal/library/contexts"
	"hotgo/internal/service"

	"github.com/gogf/gf/v2/errors/gerror"
)

var (
	MyCourse = cMyCourse{}
)

type cMyCourse struct{}

// List 获取我的课程列表
func (c *cMyCourse) List(ctx context.Context, req *mycourse.MyCourseListReq) (res *mycourse.MyCourseListRes, err error) {
	// 获取当前登录用户ID
	userId := contexts.Get(ctx).User.Id
	if userId <= 0 {
		err = gerror.New("用户未登录")
		return
	}

	// 调用服务层获取课程列表
	list, totalCount, err := service.MyCourse().List(ctx, uint64(userId), req)
	if err != nil {
		return
	}

	res = new(mycourse.MyCourseListRes)
	res.List = list
	res.PageRes.Pack(req, totalCount)
	return
}