using Newtonsoft.Json;
using System.Collections;
using System.Collections.Generic;
using System.IO;
using System.Runtime.InteropServices.ComTypes;
using UnityEngine;
using Vuplex.WebView;
using Vuplex.WebView.Internal;

public class BrideWebView : MonoBehaviour
{
    public static BrideWebView Instance;
    public CanvasWebViewPrefab webViewPrefab;
    private CanvasGroup canvasGroup;
    private string urlPath;
    public void Awake()
    {
        Instance = this;
        urlPath = Application.streamingAssetsPath + "/LoadUrl.json";
        canvasGroup = GetComponentInParent<CanvasGroup>();
    }
    async void Start()
    {
        webViewPrefab = GetComponent<CanvasWebViewPrefab>();
        //IWebView.LoadUrl()
        if (File.Exists(urlPath))
        {
            string jsonData = File.ReadAllText(urlPath);
            webViewPrefab.InitialUrl = jsonData;
        }
        await webViewPrefab.WaitUntilInitialized();
        webViewPrefab.WebView.SetDefaultBackgroundEnabled(false);
        webViewPrefab.WebView.LoadProgressChanged += (sender, eventArgs) =>
        {
            Debug.Log($"Load progress changed: {eventArgs.Type}, {eventArgs.Progress}");
            if (eventArgs.Type == ProgressChangeType.Finished)
            {
                GetComponentInChildren<CanvasViewportMaterialView>().GetComponent<WebPoint>().enabled = true;
                canvasGroup.alpha = 1;
                Debug.Log("The page finished loading");
            }
            if (eventArgs.Type == ProgressChangeType.Failed)
            {
                Debug.LogError("未加载:" + eventArgs);
            }
        };

        webViewPrefab.WebView.MessageEmitted += (sender, eventArgs) =>
        {
#if UNITY_EDITOR
            Debug.Log("JSON received: " + eventArgs.Value);
#endif
            WebMessage webMessage = JsonConvert.DeserializeObject<WebMessage>(eventArgs.Value);
            WebAddListener(webMessage);
        };
        await webViewPrefab.WebView.WaitForNextPageLoadToFinish();
    }
    /// <summary>
    /// 处理Web事件
    /// </summary>
    public void WebAddListener(WebMessage webMessage)
    {
        //if (webMessage.Type == "Tog")
        //{
        //    if (webMessage.Message.Contains("碳资产管理"))
        //    {
        //        Debug.Log("碳资产管理");
        //    }
        //}
        //if (webMessage.Type == "Btn")
        //{
        //}
        if (webMessage.Type == "Btn" || webMessage.Type == "Tog")
            ShowGroup._instance.Show(webMessage.Message);
        else if (webMessage.Type == "video")
        {
            VideoManager.instance.ShowVideo(webMessage.Message);
        }
        else if (webMessage.Type == "Tip")
        {
            if (webMessage.Message.Equals("true"))
            {
                WebPoint.instance.enabled = false;
            }
            else if (webMessage.Message.Equals("false"))
            {
                WebPoint.instance.enabled = true;
            }
        }

        else
        {
            PeiDianShiDianGuiParent.Instance.CameraShow(webMessage.Type, webMessage.Message);
        }
    }


    private void Update()
    {
        //if (Input.GetKeyDown(KeyCode.Space))
        //{
        //    webViewPrefab.WebView.PostMessage("{\"type\": \"greeting\", \"message\": \"Hello from C#!\"}");
        //}
    }
}
[System.Serializable]
public class WebMessage
{
    public string Type;
    public string Message;
}