using Boo.Lang;
using System;
using System.IO;
using UnityEditor;
using UnityEngine;

public class UIData
{
    public string Name;
    public string des;
}
public class CreateUIClass : EditorWindow
{
    [MenuItem("Tools/Class/Create UI Class")]

    public static void CreateUIClassWindow()
    {
        var window = (CreateUIClass)EditorWindow.GetWindow(typeof(CreateUIClass), true, "Create UI Class");
        window.Show();
    }

    public bool CloseAttrube;
    public string DataName;
    public List<UIData> Data = new List<UIData>();
    public int DataCount = 2;



    private void OnGUI()
    {
        GUILayout.BeginVertical("HelpBox");
       

        GUILayout.BeginVertical("Box");
        DataName = EditorGUILayout.TextField("DataName", DataName);
        GUILayout.EndVertical();

        GUILayout.BeginHorizontal("Box");
        DataCount = EditorGUILayout.IntSlider("数据量:", DataCount, 0, 20);
        if (GUILayout.Button("创建"))
        {
            Data.Clear();
            for (int i = 0; i < DataCount; i++)
            {
                UIData data = new UIData();
                Data.Add(data);
            }

        }
        GUILayout.EndHorizontal();

        for (int i = 0; i < Data.Count; i++)
        {
            GUILayout.BeginHorizontal("Box");
            Data[i].Name = EditorGUILayout.TextField("名称:", Data[i].Name);
            Data[i].des = EditorGUILayout.TextField("描述:", Data[i].des);
            GUILayout.EndHorizontal();
        }

        GUILayout.BeginVertical("Box");
        CloseAttrube = EditorGUILayout.Toggle("关闭界面选项", CloseAttrube);
        GUILayout.EndVertical();

        GUILayout.BeginVertical("Box");
        if (GUILayout.Button("Create")) { CreateClass(); }
        GUILayout.EndVertical();

        GUILayout.EndVertical();
    }

    private void CreateClass()
    {
        GameObject selected = Selection.activeObject as GameObject;
        if (selected == null || selected.name.Length == 0)
        {
            Debug.Log("Selected object not Valid");
            return;
        }
        string name = selected.name.Replace(" ", "_");
        name = name.Replace("-", "_");
        string copyPath = "Assets/Scripts/UIManager/View/" + name + ".cs";
        if (File.Exists(copyPath))
        {
            File.Delete(copyPath);
        }

        using(var outfile = new StreamWriter(copyPath))
        {
            outfile.WriteLine("using UnityEngine;");
            outfile.WriteLine("using UnityEngine.UI;");
            outfile.WriteLine("using UniRx;");
            outfile.WriteLine("using AX.ImageViewer;");
            outfile.WriteLine("");
            if (string.IsNullOrEmpty(DataName))
            {
                outfile.WriteLine("public class " + name + " : UIView");
            }
            else
            {
                outfile.WriteLine("public class " + name + " : UIView<"+DataName+","+DataName+ "Reactive>");
            }
            
            outfile.WriteLine("{");
            foreach(var tempdata in Data)
            {
                outfile.WriteLine($"    //{tempdata.des}");
                outfile.WriteLine($"    public Text {tempdata.Name}Text;");
                outfile.WriteLine($"    public InputField {tempdata.Name}Input;");
            }
            outfile.WriteLine("    //图片类型");
            outfile.WriteLine("    public OriginalImageType ImageType;");

            outfile.WriteLine("    //图片面板");
            outfile.WriteLine("    public Image ImagePanel;");

            outfile.WriteLine("    //全景开关");
            outfile.WriteLine("    public Toggle ImageTypeToggle;");
            outfile.WriteLine("    //查看原图");
            outfile.WriteLine("    public Button ViewButton;");
            outfile.WriteLine("    public OpenImage OpenImageFile;");
            outfile.WriteLine("    //保存按钮");
            outfile.WriteLine("    public Button SaveButton;");

            outfile.WriteLine("    public override void Awake()");
            outfile.WriteLine("    {");
            outfile.WriteLine("        base.Awake();");


            outfile.WriteLine("        #region DataSource Bind");
            foreach (var tempdata in Data)
            {
                outfile.WriteLine($"        //{tempdata.des}");
                outfile.WriteLine($"        DataSource.{tempdata.Name}.SubscribeToText({tempdata.Name}Text).AddTo(gameObject);");
                outfile.WriteLine($"        DataSource.{tempdata.Name}.SubscribeToText({tempdata.Name}Input).AddTo(gameObject);");
                outfile.WriteLine($"        {tempdata.Name}Input.OnValueChangedAsObservable().Subscribe(s => DataSource.{tempdata.Name}.Value = s);");
            }

            outfile.WriteLine("        //图片类型");
            outfile.WriteLine("        DataSource.ImageType.Subscribe(data =>");
            outfile.WriteLine("        {");
            outfile.WriteLine("            switch (data)");
            outfile.WriteLine("            {");
            outfile.WriteLine("                 case OriginalImageType.Normal:");
            outfile.WriteLine("                     ImageTypeToggle.isOn = false;");
            outfile.WriteLine("                     break;");
            outfile.WriteLine("                 case OriginalImageType.Panorama:");
            outfile.WriteLine("                     ImageTypeToggle.isOn = true;");
            outfile.WriteLine("                     break;");
            outfile.WriteLine("            }");
            outfile.WriteLine("        }).AddTo(gameObject);");
           
            outfile.WriteLine("        ImageTypeToggle.OnValueChangedAsObservable().Subscribe(b =>");
            outfile.WriteLine("        {");
            outfile.WriteLine("            DataSource.ImageType.Value = b ? OriginalImageType.Panorama : OriginalImageType.Normal;");
            outfile.WriteLine("        }).AddTo(gameObject);");

            outfile.WriteLine("        #endregion");



            outfile.WriteLine("        #region Button Click");
            outfile.WriteLine("        //保存");
            outfile.WriteLine("        SaveButton.onClick.AsObservable().Subscribe(onClick =>");
            outfile.WriteLine("        {");
            outfile.WriteLine("            SaveData();");
            outfile.WriteLine("        }).AddTo(gameObject);");

            outfile.WriteLine("        //查看原图");
            outfile.WriteLine("        ViewButton.onClick.AsObservable().Subscribe(onClick =>");
            outfile.WriteLine("        {");
            outfile.WriteLine("            ViewImage();");
            outfile.WriteLine("        }).AddTo(gameObject);");

            outfile.WriteLine("        //上传图片");
            outfile.WriteLine("        OpenImageFile.OnLoadTextureFinished = texture =>");
            outfile.WriteLine("        {");
            outfile.WriteLine("            UploadImage(texture);");
            outfile.WriteLine("        };");


            if (CloseAttrube)
            {
                outfile.WriteLine("");
                outfile.WriteLine("        transform.Find(\"TitleBar/CloseButton\").GetComponent<Button>().OnClickAsObservable()");
                outfile.WriteLine("            .Subscribe(_ => Hide());");
            }

            outfile.WriteLine("        #endregion");
            outfile.WriteLine("    }");


            outfile.WriteLine("    public override void Show()");
            outfile.WriteLine("    {");
            outfile.WriteLine("        base.Show();");
            outfile.WriteLine("        LoadData();");
            outfile.WriteLine("        GetComponent<AttributePanelControl>().ResetPanel();");
            outfile.WriteLine("    }");


            outfile.WriteLine("    /// <summary>");
            outfile.WriteLine("    /// 加载数据");
            outfile.WriteLine("    /// <summary>");
            outfile.WriteLine("    private void LoadData()");
            outfile.WriteLine("    {");
            outfile.WriteLine("        string url = string.Format(HttpManager.Instance.GetBuildingFeatures);");
            outfile.WriteLine("        HttpManager.Instance.Get<"+DataName+ ">(url, d =>");
            outfile.WriteLine("        {");
            outfile.WriteLine("             DataSource.SetData(d);");
            outfile.WriteLine("             GetImage();");
            outfile.WriteLine("        });");
            outfile.WriteLine("    }");

            outfile.WriteLine("    /// <summary>");
            outfile.WriteLine("    /// 保存数据");
            outfile.WriteLine("    /// <summary>");
            outfile.WriteLine("    private void SaveData()");
            outfile.WriteLine("    {");
            outfile.WriteLine("        string url = string.Format(HttpManager.Instance.PostOutdoorFireHydrantsById, DataSource.Id);");
            outfile.WriteLine("        HttpManager.Instance.Post(url, DataSource.GetData());");
            outfile.WriteLine("    }");

            outfile.WriteLine("    /// <summary>");
            outfile.WriteLine("    /// 上传图片");
            outfile.WriteLine("    /// <summary>");
            outfile.WriteLine("    private void UploadImage(Texture2D texture)");
            outfile.WriteLine("    {");
            outfile.WriteLine("        HttpManager.Instance.PostImage($\"{ DataSource.Id}.jpg\", texture, a =>");
            outfile.WriteLine("        {");
            outfile.WriteLine("             DataSource.ImageUrl.Value = a?.ObjectName;");
            outfile.WriteLine("        });");
            outfile.WriteLine("    }");


            outfile.WriteLine("     /// <summary>");
            outfile.WriteLine("     /// 获取图片");
            outfile.WriteLine("     /// <summary>");
            outfile.WriteLine("     private void GetImage()");
            outfile.WriteLine("     {");
            outfile.WriteLine("         if (!string.IsNullOrEmpty(DataSource.ImageUrl.Value))");
            outfile.WriteLine("         {");
            outfile.WriteLine("             HttpManager.Instance.GetImage($\"{ DataSource.ImageUrl.Value}?x-oss-process=image/resize,h_200\", texture =>");
            outfile.WriteLine("             {");
            outfile.WriteLine("                 ImagePanel.sprite = Sprite.Create(texture, new Rect(0, 0, texture.width, texture.height), Vector2.zero);");
            outfile.WriteLine("                 ImagePanel.preserveAspect = true;");
            outfile.WriteLine("             });");

            outfile.WriteLine("         }");
            outfile.WriteLine("         else");
            outfile.WriteLine("         {");
            outfile.WriteLine("             ImagePanel.sprite = AssetManager.Instance.DefaultSprite;");
            outfile.WriteLine("         }");
            outfile.WriteLine("     }");

            outfile.WriteLine("     /// <summary>");
            outfile.WriteLine("     /// 查看原图");
            outfile.WriteLine("     /// <summary>");
            outfile.WriteLine("     private void ViewImage()");
            outfile.WriteLine("     {");
            outfile.WriteLine("         if (!string.IsNullOrEmpty(DataSource.ImageUrl.Value))");
            outfile.WriteLine("         {");
            outfile.WriteLine("             HttpManager.Instance.GetImage(DataSource.ImageUrl.Value, texture =>");
            outfile.WriteLine("             {");
            outfile.WriteLine("                 switch (DataSource.ImageType.Value)");
            outfile.WriteLine("                 {");
            outfile.WriteLine("                     case OriginalImageType.Normal:");
            outfile.WriteLine("                         ImageViewer.Load(texture);");
            outfile.WriteLine("                         break;");
            outfile.WriteLine("                     case OriginalImageType.Panorama:");
            outfile.WriteLine("                         PanoramicViewer.Load(texture);");
            outfile.WriteLine("                         break;");
            outfile.WriteLine("                 }");
            outfile.WriteLine("             });");
            outfile.WriteLine("         }");
            outfile.WriteLine("         else");
            outfile.WriteLine("         {");
            outfile.WriteLine("             MessageBox.Show(\"未上传图片！\", Color.white, 3f);");
            outfile.WriteLine("         }");

            outfile.WriteLine("     }");

            outfile.WriteLine("}");
        }
        //File written
        AssetDatabase.Refresh();

    }
}