using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using TMPro;
using static LangChaoJiekou;
using UnityEngine.UI;
using System.IO;
using LitJson;
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;

public class XunJianDetails : MonoBehaviour
{
    public TMP_Text xjName;


    public List<Image> listImages;

    public Button normalBtn;
    public Button WarningBtn;

    public Image normalBG1;
    public Image normalBG2;

    public Image warningBG1;
    public Image WarningBG2;


    public XunJianException exception;



    public Button lastBtn;
    public Button nextBtn;
    public Button completeBtn;


    public XunJianPhotos UI2;

    private Image showImage;
    private int showImageNum;
    public Sprite startImg;
    public Sprite loadImg;

    private RoomItem data;
    private RoomItem oldData;


    #region 巡检更新项
    public bool isUpdata;
    private List<string> listImageUrl; // 图片
    private string recordMemo; // 巡检备注
    private string recordStatus;// 1-正常 0-异常 
    #endregion

    private void Start()
    {
        for (int i = 0; i < listImages.Count; i++)
        {
            listImages[i].GetComponent<Button>().onClick.AddListener(() =>
            {

                if (!UI2.gameObject.activeSelf)
                    UI2.gameObject.SetActive(true);

                LayoutRebuilder.ForceRebuildLayoutImmediate(GetComponent<RectTransform>());
            });
        }

        normalBtn.onClick.AddListener(() =>
        {
            exception.gameObject.SetActive(false);

            recordStatus = "1";
            isUpdata = true;

            normalBG1.gameObject.SetActive(true);
            normalBG2.gameObject.SetActive(false);
            warningBG1.gameObject.SetActive(false);
            WarningBG2.gameObject.SetActive(true);
            XunJianInitialize.Instance.checkTaskItem.errorObj.SetActive(false);
            LayoutRebuilder.ForceRebuildLayoutImmediate(GetComponent<RectTransform>());
        });

        WarningBtn.onClick.AddListener(() =>
        {
            exception.gameObject.SetActive(true);

            recordStatus = "0";
            isUpdata = true;

            normalBG1.gameObject.SetActive(false);
            normalBG2.gameObject.SetActive(true);
            warningBG1.gameObject.SetActive(true);
            WarningBG2.gameObject.SetActive(false);
            XunJianInitialize.Instance.checkTaskItem.errorObj.SetActive(true);
            LayoutRebuilder.ForceRebuildLayoutImmediate(GetComponent<RectTransform>());
        });

        lastBtn.onClick.AddListener(() =>
        {
            // 提交
            SubmitData();
            XunJianInitialize.Instance.LastItem();

        });

        nextBtn.onClick.AddListener(() =>
        {
            // 提交
            SubmitData();

            XunJianInitialize.Instance.NextItem();


        });

        completeBtn.onClick.AddListener(() =>
        {
            // 提交
            SubmitData();

            // 调用是否退出弹框
            XunJianInitialize.Instance.Complete();
        });
    }
    public void InitData(RoomItem data)
    {
        // SubmitData();

        // 提交


        this.data = data;
        this.oldData = data;

        listImageUrl = null;
        // 根据数据进行初始化
        InitUI();
        if (data.recd != null) // 之前提交过
        {
            // 同步照片
            if (data.recd.recordImgList != null)
            {
                // Json 转换
                // List<string> listurl = data.recd.recordImgList;


                for (int i = 0; i < data.recd.recordImgList.Count; i++)
                {

                    if (!string.IsNullOrEmpty(data.recd.recordImgList[i]) && data.recd.recordImgList[i] != "null")
                    {
                        Debug.Log(" DGJ ===> recordImgList " + data.recd.recordImgList[i]);
                        JsonData data2 = new JsonData();
                        data2["fileName"] = data.recd.recordImgList[i];
                        StartCoroutine(LangChaoJiekou.Instance.DownloadImage(LangChaoJiekou.file_download, data2.ToJson(), (texture, url) =>
                        {

                            Debug.Log("DGJ ===> DownLoadImage " + url);
                            JObject obj = JObject.Parse(url);
                            url = obj["fileName"].ToString();

                            if (texture != null)
                            {

                                for (int i = 0; i < data.recd.recordImgList.Count; i++)
                                {
                                    Debug.Log("DGJ ===> DownLoadImage2  " + url + "    " + data.recd.recordImgList[i]);
                                    if (data.recd.recordImgList[i] == url)
                                    {
                                        Debug.Log("DGJ ===> DownLoadImage3  " + url);
                                        listImages[i].sprite = Sprite.Create(texture, new Rect(0, 0, texture.width, texture.height), new Vector2(0.5f, 0.5f));
                                        break;
                                    }
                                }
                            }

                        }));
                    }
                }

            }

            switch (data.recd.recordStatus)
            {
                case "0":
                    normalBG1.gameObject.SetActive(false);
                    normalBG2.gameObject.SetActive(true);
                    warningBG1.gameObject.SetActive(true);
                    WarningBG2.gameObject.SetActive(false);
                    break;
                case "1":
                    normalBG1.gameObject.SetActive(true);
                    normalBG2.gameObject.SetActive(false);
                    warningBG1.gameObject.SetActive(false);
                    WarningBG2.gameObject.SetActive(true);
                    break;
                default:
                    break;
            }
            // 同步异常
            exception.gameObject.SetActive(data.recd.recordStatus == "0");

            //if (data.recd.recordImg != null)
            //    listImageUrl = JsonConvert.DeserializeObject<List<string>>(data.recd.recordImg);
            listImageUrl = new List<string>();

            for (int i = 0; i < data.recd.recordImgList.Count; i++)
            {
                listImageUrl.Add(data.recd.recordImgList[i]);
            }
            recordStatus = data.recd.recordStatus;
            recordMemo = data.recd.recordMemo;
            exception.scInput.text = data.recd.recordMemo;
        }
        else
        {
            normalBG1.gameObject.SetActive(false);
            normalBG2.gameObject.SetActive(true);
            warningBG1.gameObject.SetActive(false);
            WarningBG2.gameObject.SetActive(true);

            listImageUrl = new List<string>();
            recordStatus = null;
            recordMemo = null;
            exception.scInput.text = null;
        }

        LayoutRebuilder.ForceRebuildLayoutImmediate(GetComponent<RectTransform>());
    }

    private void InitUI()
    {
        xjName.text = XunJianInitialize.Instance.GetCheckItemNum().ToString() + "." + data.inspItemDesc;
        for (int i = 0; i < listImages.Count; i++)
        {
            listImages[i].sprite = startImg;
        }
        exception.InitData(data);
        exception.gameObject.SetActive(false);

        lastBtn.gameObject.SetActive(true);
        nextBtn.gameObject.SetActive(true);
        completeBtn.gameObject.SetActive(false);
        // 如果是第一步 没有上一步按钮

        if (data == XunJianAllData.listRoomItem[0])
        {
            lastBtn.gameObject.SetActive(false);
        }

        // 如果是最后一步  下一步按钮 替换未完成按钮 
        if (data == XunJianAllData.listRoomItem[XunJianAllData.listRoomItem.Count - 1])
        {
            nextBtn.gameObject.SetActive(false);
            completeBtn.gameObject.SetActive(true);
        }
    }
    /// <summary>
    ///  提交数据
    /// </summary>
    public void SubmitData()
    {

        Debug.Log("DGJ ===> SubmitData  " + isUpdata);
        if (isUpdata)
        {
            isUpdata = false;

            recordMemo = exception.scInput.text;
            XunJianInitialize.Instance.checkTaskItem.SubmitData(listImageUrl, recordStatus, recordMemo);
        }
    }

    public void SetPhotosShowImage(Image image)
    {
        this.showImage = image;
    }

    public void SetPhotosNum(int i)
    {
        this.showImageNum = i;
    }

    public void SetShowImage(Texture2D texture2D)
    {
        if (showImage == null)
            return;
        isUpdata = true;
        string fileName = SaveLocal(texture2D);
        // 将截图应用到Image组件上
        showImage.sprite = Sprite.Create(texture2D, new Rect(0, 0, texture2D.width, texture2D.height), new Vector2(0.5f, 0.5f));
        StartCoroutine(LangChaoJiekou.Instance.UploadFile(fileName, "http://36.133.197.238:10002" + file_upload, (string msg) =>
        {


            Debug.Log("UploadFile===>" + msg);
            JsonData data = JsonMapper.ToObject(msg);

            if (listImageUrl == null || listImageUrl.Count != listImages.Count)
            {
                listImageUrl = new List<string>();
                for (int i = 0; i < listImages.Count; i++)
                {
                    listImageUrl.Add(null);
                }

            }

            listImageUrl[showImageNum] = data["data"].ToString();

            if (data["code"].ToString() == "200")
            {

            }
        }));
    }


    /// <summary>
    /// 保存到本地
    /// </summary>
    /// <param name="rawImage"></param>
    /// <param name="Step">某个步骤</param>
    /// <param name="id">某个步骤的第几张图片</param>
    private string SaveLocal(Texture2D texture2D)
    {

        byte[] bytes = texture2D.EncodeToPNG();
        if (!Directory.Exists(Application.persistentDataPath + "/Image"))
            Directory.CreateDirectory(Application.persistentDataPath + "/Image");
        string filename = Application.persistentDataPath + "/Image" + "/" + data.inspItemName + showImage.name + ".png";
        if (File.Exists(filename))
            File.Delete(filename);
        // Debug.LogError(filename);
        File.WriteAllBytes(filename, bytes);

        return filename;
    }

    /// <summary>
    /// 运行模式下Texture转换成Texture2D
    /// </summary>
    /// <param name="texture"></param>
    /// <returns></returns>
    public Texture2D TextureToTexture2D(Texture texture)
    {
        Texture2D texture2D = new Texture2D(texture.width, texture.height, TextureFormat.RGBA32, false);
        RenderTexture currentRT = RenderTexture.active;
        RenderTexture renderTexture = RenderTexture.GetTemporary(texture.width, texture.height, 32);
        Graphics.Blit(texture, renderTexture);

        RenderTexture.active = renderTexture;
        texture2D.ReadPixels(new Rect(0, 0, renderTexture.width, renderTexture.height), 0, 0);
        texture2D.Apply();

        RenderTexture.active = currentRT;
        RenderTexture.ReleaseTemporary(renderTexture);

        return texture2D;
    }
}