using System.Collections;
using System.Collections.Generic;
using System.Text;
using UnityEngine;
using UnityEngine.UI;
using UnityEngine.Networking;
using TMPro;
using System;
using Unity.VisualScripting;
using UnityEngine.SceneManagement;

public class UIPeopleProgress : UIBase
{
    private RowsItem currentItem;
    private StudentTestDataItem studentTestData;

    public Image bg;
    public Image head;
    public TextMeshProUGUI nameTxt;
    public TextMeshProUGUI descriptionTxt;
    public Button close;
    public TextMeshProUGUI hintTxt;

    public Image progressImg;
    public TextMeshProUGUI progressTxt;
    public Button resetBtn;
    public TextMeshProUGUI progressHintTxt;

    string imgurl;

    public Transform content;

    public List<UIProgressItem> listP;


    public List<DataItem> currentData;


    public Button loadNewScene;
    private void Awake()
    {
        if (DataManager.Instance.showMode == ShowMode.StudentTest)
        {
            studentTestData = DataManager.Instance.currentSelectTest;
            if (studentTestData != null)
            {
                var allpeople = DataManager.Instance.peoples;
                foreach (var people in allpeople)
                {
                    if (people.id == studentTestData.casesId)
                    {
                        currentItem = people;
                    }
                }
            }
        }
        else
        {
            currentItem = DataManager.Instance.currentSelectPeople;
        }

        close.onClick.AddListener(DestroyThisUI);
        resetBtn.onClick.AddListener(ResetProgress);
        EventCenter.dispatcher.AddListener(MsgType.OnGetCurrentPeopleProgress, OnGetCurrentData);

        DataManager.Instance.NextScene = 2;
        loadNewScene.onClick.AddListener(() => { SceneManager.LoadScene(1); });

        GetPeopleInfo();
    }

    private void ResetProgress()
    {
        int id = DataManager.Instance.currentSelectPeople.id;
        var list = DataManager.Instance.peopleDisProgress;
        if (list.ContainsKey(id))
        {
            list[id] = new List<int>(1) { 0 };
        }
        RefreshProgressState();
    }

    private void DestroyThisUI()
    {
        UIManager.Instance.DestoryUI(UIType.UIPeopleProgress);
    }

    private void OnDestroy()
    {
        EventCenter.dispatcher.RemoveListener(MsgType.OnGetCurrentPeopleProgress, OnGetCurrentData);
    }

    public void SetProgress()
    {
        float count = listP.Count;
        float current = 0;
        int id = DataManager.Instance.currentSelectPeople.id;
        var list = DataManager.Instance.peopleDisProgress;
        if (list.ContainsKey(id))
        {
            current = list[id].Count - 1;
        }
        float p = current / count;
        progressImg.fillAmount = p;
        progressTxt.text = p * 100 + "%";
    }

    private void OnGetCurrentData(Message evt)
    {
        imgurl = currentItem.image;
        nameTxt.text = currentItem.name + "-" + currentItem.specialty;
        descriptionTxt.text = currentItem.languageType;
        //有多少个诊断
        currentData = DataManager.Instance.currentPeoplesProgress;
        StartCoroutine(DownSprite());

        if (currentData != null)
        {
            listP = new List<UIProgressItem>();
            GameObject Prefab = (GameObject)Resources.Load("UIPrefabs/UIProgressItem");
            for (int i = 0; i < currentData.Count; i++)
            {
                UIProgressItem item = Instantiate(Prefab, content).GetComponent<UIProgressItem>();
                listP.Add(item);
                if (i == 0)
                {
                    item.CloseBG();
                }
            }
            RefreshProgressState();
        }
    }

    public void RefreshProgressState()
    {
        var list = DataManager.Instance.peopleDisProgress;
        var peopleid = DataManager.Instance.currentSelectPeople.id;

        for (int i = 0; i < currentData.Count; i++)
        {
            listP[i].SetTitle(currentData[i].title);
            listP[i].SetData(currentData[i]);
            if (list.ContainsKey(peopleid))
            {
                if (list[peopleid].Contains(i))
                {
                    listP[i].SetCantClick(false);
                }
                else
                {
                    listP[i].SetCantClick(true);
                }
            }
        }
        SetProgress();

    }

    IEnumerator DownSprite()
    {
        UnityWebRequest wr = new UnityWebRequest(imgurl);
        DownloadHandlerTexture texD1 = new DownloadHandlerTexture(true);
        wr.downloadHandler = texD1;
        yield return wr.SendWebRequest();
        int width = 280;
        int high = 100;
        if (!wr.isNetworkError)
        {
            Texture2D tex = new Texture2D(width, high);
            tex = texD1.texture;
            //保存本地          
            //Byte[] bytes = tex.EncodeToPNG();
            //File.WriteAllBytes(Application.dataPath + "/" + data.name + ".png", bytes);

            Sprite sprite = Sprite.Create(tex, new Rect(0, 0, tex.width, tex.height), new Vector2(0.5f, 0.5f));
            bg.sprite = sprite;
            head.sprite = sprite;
            //transform.GetComponent<Image>().sprite = sprite;
        }
    }

    public void GetPeopleInfo()
    {
        string url;
        if (DataManager.Instance.showMode == ShowMode.StudentTest)
        {

            url = "http://122.112.171.137:85/api/diagnosis/info/list?casesId=" + DataManager.Instance.currentSelectTest.casesId;
        }
        else
        {
            url = "http://122.112.171.137:85/api/diagnosis/info/list?casesId=" + currentItem.id;

        }
        StartCoroutine(Get(url));
    }

    IEnumerator Get(string url)
    {
        UnityWebRequest request = UnityWebRequest.Get(url);
        yield return request.SendWebRequest();
        if (request.isHttpError || request.isNetworkError)
        {
            Debug.LogError(request.error);
        }
        else
        {
            string receiveContent = request.downloadHandler.text;
            byte[] datas = Encoding.UTF8.GetBytes(receiveContent);
            receiveContent = Encoding.UTF8.GetString(datas, 0, datas.Length);
            //JsonInfo jsonInfo = JsonMapper.ToObject<JsonInfo>(receiveContent);
            DataParse.Instance.ParsePeopleList(receiveContent);

        }
    }


}