// NOTE: Windows-only. Launches an external WebView2Host.exe via Process.Start.
// Wrapped in UNITY_STANDALONE_WIN so the Windows build/logic is unchanged while
// Android compiles this class out.
#if UNITY_STANDALONE_WIN
using System.Diagnostics;
using UnityEngine;

public class LaunchH5 : MonoBehaviour
{
    public RectTransform panel; // Documentation text normalized.
    public string hostPath = "WebView2Host/WebView2Host.exe"; // Documentation text normalized.

    void Start()
    {
        string h5Path = $"file:///{UnityEngine.Application.streamingAssetsPath}/H5/index.html";

        Vector3[] corners = new Vector3[4];
        panel.GetWorldCorners(corners);
        int x = Mathf.RoundToInt(corners[0].x);
        int y = Mathf.RoundToInt(Screen.height - corners[1].y); // Documentation text normalized.
        int width = Mathf.RoundToInt(panel.rect.width);
        int height = Mathf.RoundToInt(panel.rect.height);

        ProcessStartInfo psi = new ProcessStartInfo(hostPath);
        psi.Arguments = $"{x} {y} {width} {height} \"{h5Path}\"";
        Process.Start(psi);
    }
}
#endif