using Newtonsoft.Json;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
using QRCodeShareMain;
using static Cinemachine.CinemachineBlendDefinition;
using TMPro;

public class ToFriend : MonoBehaviour
{
    public Image Tofrienf;
    private Texture2D currentQRCodeGenerate = null;
    public UserInfomation14 userInfomation14;
    public Button SaveButton;
    // Start is called before the first frame update
   async void Start()
    {
        Dictionary<string, string> head14 = new Dictionary<string, string>
        {
            { "Authorization", Global.global.serverResponse.data.token }
        };

        // 异步查询玩家信息
        string response14 = await web.SendRequest(web.URL + "/snail/user/queryUserInfo", "POST", "{}", head14);
        Debug.Log("1.4查询玩家信息" + response14);
        userInfomation14 = JsonConvert.DeserializeObject<UserInfomation14>(response14);
        OnClickGenerateQRCode(userInfomation14.data.inviteCodeMy);
        SaveButton.onClick.AddListener((() =>
        {
            StartCoroutine(TakeScreenshotAndSave());
        }));
    }
    private IEnumerator TakeScreenshotAndSave()
    {
        yield return new WaitForEndOfFrame();

        Texture2D ss = new Texture2D(Screen.width, Screen.height, TextureFormat.RGB24, false);
        ss.ReadPixels(new Rect(0, 0, Screen.width, Screen.height), 0, 0);
        ss.Apply();

        // Save the screenshot to Gallery/Photos
        NativeGallery.Permission permission = NativeGallery.SaveImageToGallery(ss, "GalleryTest", "Image.png", (success, path) => Debug.Log("Media save result: " + path + " " + path));

        Debug.Log("Permission result: " + permission);

        // To avoid memory leaks
        Destroy(ss);
    }
    private void OnClickGenerateQRCode(string content)
    {
        currentQRCodeGenerate = HelloWorldQRCode(content);
         
        if (currentQRCodeGenerate != null)
        {
            ShowImage(Tofrienf, currentQRCodeGenerate);
            // Enable the download image button is the texture is not null
            
        }

    }
    private void ShowImage(Image showImage, Texture2D image)
    {
        showImage.sprite = ImageProcessing.ConvertTexture2DToSprite(image);
        float imageSize = Mathf.Max(showImage.GetComponent<RectTransform>().sizeDelta.x, showImage.GetComponent<RectTransform>().sizeDelta.y);

        showImage.GetComponent<RectTransform>().sizeDelta = image.width <= image.height ?
            new Vector2(imageSize / image.height * image.width, imageSize) :
            new Vector2(imageSize, imageSize * image.height / image.width);
    }

    // Update is called once per frame
    void Update()
    {
        
    }
    private Texture2D HelloWorldQRCode(string content)
    {
        QRImageProperties properties = new QRImageProperties(500, 500, 50);
        Texture2D QRCodeImage = QRCodeShare.CreateQRCodeImage(content, properties);
        return QRCodeImage;
    }
}