using UnityEditor;
using UnityEngine;
using System.Collections;

public class CachingViewer : EditorWindow
{
    static CachingViewer window;

    [MenuItem("WZQYEditor/CachingViewer")]
    static void Execute()
    {
        if (window == null)
        {
            window = (CachingViewer)GetWindow(typeof(CachingViewer));
        }
        window.Show();
    }

    string url = "";
    string version = "";
    bool exist = false;

    void OnGUI()
    {
        // 信息显示区域
        GUI.BeginGroup(new Rect(10f, 10f, 280f, 250f), "", "box");
        EditorGUILayout.BeginVertical();

        GUILayout.Label("是否激活: " + Caching.enabled);
        GUILayout.Label("是否准备好: " + Caching.ready);
        GUILayout.Label("缓存总容量: " + Caching.maximumAvailableDiskSpace / (1024f * 1024f) + "M");
        GUILayout.Label("已使用: " + Caching.spaceOccupied / (1024f * 1024f) + "M");
        GUILayout.Label("还剩余: " + Caching.spaceFree / (1024f * 1024f) + "M");
        GUILayout.Label("空闲剩余时间: " + (Caching.expirationDelay / 3600f) + "h");

        GUILayout.Label("------------------------------------------------");
        GUILayout.Label("URL");
        url = EditorGUILayout.TextField(url, GUILayout.Width(200), GUILayout.Height(20));
        GUILayout.Label("VersionNum");
        version = EditorGUILayout.TextField(version, GUILayout.Width(200), GUILayout.Height(20));
        if (GUI.Button(new Rect(210f, 150f, 50f, 50f), "检测"))
        {
            exist = Caching.IsVersionCached(url, System.Convert.ToInt32(version));
        }
        GUI.Label(new Rect(0, 210, 200, 20), "该资源是否存在: " + exist);
        GUI.Label(new Rect(0, 230, 300, 20), "------------------------------------------------");

        EditorGUILayout.EndVertical();
        GUI.EndGroup();

        if (GUI.Button(new Rect(10, 280f, 280f, 50f), "清空缓存"))
        {
            Caching.CleanCache();
        }

    }

}