using UnityEngine;
using UnityEngine.UI;
using UniRx;
using AX.ImageViewer;
using System;

public class SiameseConnectionAttributePanel : UIView<SiameseConnections,SiameseConnectionsReactive> 
{
    //位置
    public Text LocationText;
    public InputField LocationInput;
    //类型
    public Text TypeText;
    public InputField TypeInput;
    //编号
    public Text NumberText;
    public InputField NumberInput;
    //范围
    public Text RangeText;
    public InputField RangeInput;
    //图片类型
    public OriginalImageType ImageType;
    //图片面板
    public Image ImagePanel;
    //全景开关
    public Toggle ImageTypeToggle;
    //查看原图
    public Button ViewButton;
    public OpenImage OpenImageFile;
    //保存按钮
    public Button SaveButton;
    public override void Awake()
    {
        base.Awake();
        #region DataSource Bind
        //位置
        DataSource.Location.SubscribeToText(LocationText).AddTo(gameObject);
        DataSource.Location.SubscribeToText(LocationInput).AddTo(gameObject);
        //类型
        DataSource.Type.SubscribeToText(TypeText).AddTo(gameObject);
        DataSource.Type.SubscribeToText(TypeInput).AddTo(gameObject);
        //编号
        DataSource.Number.SubscribeToText(NumberText).AddTo(gameObject);
        DataSource.Number.SubscribeToText(NumberInput).AddTo(gameObject);
        //范围
        DataSource.Range.SubscribeToText(RangeText).AddTo(gameObject);
        DataSource.Range.SubscribeToText(RangeInput).AddTo(gameObject);

        LocationInput.OnValueChangedAsObservable().Subscribe(s => DataSource.Location.Value = s);
        NumberInput.OnValueChangedAsObservable().Subscribe(s => DataSource.Number.Value = s);
        TypeInput.OnValueChangedAsObservable().Subscribe(s => DataSource.Type.Value = s);
        RangeInput.OnValueChangedAsObservable().Subscribe(s => DataSource.Range.Value = s);

        //图片类型
        DataSource.ImageType.Subscribe(data =>
        {
            switch (data)
            {
                 case OriginalImageType.Normal:
                     ImageTypeToggle.isOn = false;
                     break;
                 case OriginalImageType.Panorama:
                     ImageTypeToggle.isOn = true;
                     break;
            }
        }).AddTo(gameObject);
        //图片地址
        DataSource.ImageUrl.Subscribe(url =>
        {
            GetImage();
        }).AddTo(gameObject);
        #endregion
        #region Button Click
        //保存
        SaveButton.onClick.AsObservable().Subscribe(onClick =>
        {
            SaveData();
        }).AddTo(gameObject);
        //查看原图
        ViewButton.onClick.AsObservable().Subscribe(onClick =>
        {
            ViewImage();
        }).AddTo(gameObject);
        //上传图片
        OpenImageFile.OnLoadTextureFinished = texture =>
        {
            UploadImage(texture);
        };

        transform.Find("TitleBar/CloseButton").GetComponent<Button>().OnClickAsObservable()
            .Subscribe(_ => Hide());
        #endregion
    }
    public override void Show()
    {
        base.Show();
        GetComponent<AttributePanelControl>().ResetPanel();
    }
    /// <summary>
    /// 保存数据
    /// <summary>
    private void SaveData()
    {
        string url = string.Format(HttpManager.Instance.PostSiameseConnectionsById, DataSource.Id);
        HttpManager.Instance.Post(url, DataSource.GetData());
    }
    /// <summary>
    /// 上传图片
    /// <summary>
    private void UploadImage(Texture2D texture)
    {
        HttpManager.Instance.PostImage($"{ DataSource.Id}.jpg", texture, a =>
        {
             DataSource.ImageUrl.Value = a?.ObjectName;
        });
    }
     /// <summary>
     /// 获取图片
     /// <summary>
     private void GetImage()
     {
         if (!string.IsNullOrEmpty(DataSource.ImageUrl.Value))
         {
             HttpManager.Instance.GetImage($"{ DataSource.ImageUrl.Value}?x-oss-process=image/resize,h_200", texture =>
             {
                 ImagePanel.sprite = Sprite.Create(texture, new Rect(0, 0, texture.width, texture.height), Vector2.zero);
                 ImagePanel.preserveAspect = true;
             });
         }
         else
         {
             ImagePanel.sprite = AssetManager.Instance.DefaultSprite;
         }
     }
     /// <summary>
     /// 查看原图
     /// <summary>
     private void ViewImage()
     {
         if (!string.IsNullOrEmpty(DataSource.ImageUrl.Value))
         {
             HttpManager.Instance.GetImage(DataSource.ImageUrl.Value, texture =>
             {
                 switch (DataSource.ImageType.Value)
                 {
                     case OriginalImageType.Normal:
                         ImageViewer.Load(texture);
                         break;
                     case OriginalImageType.Panorama:
                         PanoramicViewer.Load(texture);
                         break;
                 }
             });
         }
         else
         {
             MessageBox.Show("未上传图片！", Color.white, 3f);
         }
     }
}