using System;
using System.Collections;
using System.Collections.Generic;
using System.IO;
using System.Runtime.CompilerServices;
using TMPro;
using UnityEngine;
using UnityEngine.Networking;
using UnityEngine.UI;

public class UIPeopleInfoItem : MonoBehaviour
{
    public Image head;
    public Image headBG;
    public TextMeshProUGUI infoTxt;
    public TextMeshProUGUI lauguage;
    public Button beginBtn;
    string imgurl;
    string headurl;
    private RowsItem data;
    private StudentTestDataItem studentData;
    private void Awake()
    {
        if (head == null)
        {
            Debug.LogError(this.gameObject.name + "Head is Null");
            return;
        }
        if (infoTxt == null)
        {
            Debug.LogError(this.gameObject.name + "infoTxt is Null");
            return;
        }
        if (beginBtn == null)
        {
            Debug.LogError(this.gameObject.name + "beginBtn is Null");
            return;
        }
    }

    public void Init(RowsItem item)
    {
        this.data = item;
        head.sprite = Resources.Load<Sprite>("");
        if (DataManager.Instance.showMode == ShowMode.PeopleTest)
        {
            infoTxt.text = data.name + "-" + data.specialty;
        }
        else if (DataManager.Instance.showMode == ShowMode.StudentTest)
        {
            infoTxt.text = data.name + "-" + data.specialty + "--" + "考试学生姓名";

        }

        lauguage.text = data.languageType;
        imgurl = data.image;
        StartCoroutine(DownSprite());
        beginBtn.onClick.AddListener(OnClickBegin);
    }

    public void Init(StudentTestDataItem item)
    {
        this.studentData = item;
        head.sprite = Resources.Load<Sprite>("");
        infoTxt.text = studentData.projectName + "-" + studentData.roomCode + "-" + studentData.specialty + "-" + studentData.casesName;

        lauguage.text = studentData.languageType;
        imgurl = studentData.image;
        StartCoroutine(DownSprite());
        beginBtn.onClick.AddListener(OnClickBegin);
    }

    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);

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

    private void OnClickBegin()
    {
        //进入下一个界面
        if (DataManager.Instance.showMode == ShowMode.PeopleTest)
        {
            DataManager.Instance.currentSelectPeople = data;
            UIManager.Instance.OpenUI(UIType.UIPeopleProgress);
        }
        else if (DataManager.Instance.showMode == ShowMode.StudentTest)
        {

            var studentTestData = DataManager.Instance.currentSelectTest;
            RowsItem temp = null;
            if (studentTestData != null)
            {
                var allpeople = DataManager.Instance.peoples;
                foreach (var people in allpeople)
                {
                    if (people.id == studentTestData.casesId)
                    {
                        temp = people;
                    }
                }
            }
            DataManager.Instance.currentSelectTest = studentData;
            if (temp != null)
                DataManager.Instance.currentSelectPeople = temp;
            UIManager.Instance.OpenUI(UIType.UIChooseStudent);

        }
    }
}