CourseStudyPageVO

{
    "courseName": "string",
    "taskProgress": {
        "completedTasks": 0,
        "totalTasks": 0,
        "progressPercentage": 0
    },
    "stages": [
        {
            "stageId": 0,
            "stageName": "string",
            "stageSort": 0,
            "items": [
                {
                    "itemId": 0,
                    "itemName": "string",
                    "itemSort": 0,
                    "itemType": 0,
                    "taskType": 0,
                    "coursewareType": 0,
                    "status": 0,
                    "studyDuration": 0,
                    "dataId": 0,
                    "subItems": [
                        {}
                    ]
                }
            ]
        }
    ],
    "courseIntroduction": "string",
    "curseCategoryName": "string",
    "type": 0
}