Viewing Post Content

var token: AmityNotificationToken?

func accessPostAndItsChildrenInfo(liveObject: AmityObject<AmityPost>) {
    token = liveObject.observe { liveObject, error in
        guard let post = liveObject.object else { return }
        
        // 1. Accessing the post itself
        let postId = post.postId
        let postData = post.data
        print("postId: \(postId), data: \(String(describing: postData))")
        
        // 2. Accessing children posts
        let childrenPosts = post.childrenPosts
        guard !childrenPosts.isEmpty else {
            print("This post has no children.")
            return
        }
        
        for (index, childPost) in childrenPosts.enumerated() {
            print("found [\(index)] child post")
            print("- type: \(childPost.dataType)")
            
            switch childPost.dataType {
            case "file":
                // This post is a file post. So we get file information
                if let fileInfo = childPost.getFileInfo() {
                    print("- fileInfo: \(fileInfo.fileId)")
                }
            case "image":
                // This post is an image post. So we get image information
                if let imageInfo = childPost.getImageInfo() {
                    print("- imageInfo: \(imageInfo.fileId)")
                }
            default:
                break
            }
        }
    }
}

func getImageInfo(post: AmityPost) {
    let image = post.getImageInfo()
    print("FileId: \(image?.fileId)")
    print("FileURL: \(image?.fileURL)")
    
    // Use fileURL to download the image
    // You can use fileDownload API from AmityFileRepository or
    // other network clients to download the image
}

func getFileInfo(post: AmityPost) {
    let file = post.getFileInfo()
    print("FileId: \(file?.fileId)")
    print("FileURL: \(file?.fileURL)")
    
    // Use fileURL to download the file
    // You can use fileDownload API from AmityFileRepository or
    // other network clients to download the file
}

func getVideoData(fromPost post: AmityPost) {
    let childrenPosts = post.childrenPosts
    let allVideosData = childrenPosts.compactMap { childPost in
        childPost.getVideoInfo()
    }
    
    print("This post has \(allVideosData.count) videos.")
    
    for (index, videoData) in allVideosData.enumerated() {
        if let videoPath = videoData.getVideo(resolution: .original) {
            print("The video[\(index)] can be watched or downloaded at \(videoPath).")
        }
    }
}

// Grab the stream object from the first child post
if let firstChildPost = post.childrenPosts.first,
   let _ = firstChildPost.getLiveStreamInfo() {
    // Handle `stream` data here
}

func getPoll(from post: AmityPost) {
    let _ = post.getPollInfo()
    // Access poll data, options, and voting results
}