using System;
using System.Collections;
using System.Collections.Generic;
using System.Linq;
using TMPro;
using UnityEngine;

public class DeviceStateController : MonoBehaviour
{
    private Transform dataView; // 显示对象
    
    private HttpRequestHandler httpRequestHandler;
    private List<DeviceStateData> deviceStateDatas;
    private List<DeviceStateData> lastDatas; // 上一次的数据源
    private string httpUrl=HttpRequestHandler.httpIp+"/device/ledger/countDeviceStatus";
    private string encryptText; // 加密文本

    void OnEnable()
    {
        dataView = transform;
        httpRequestHandler = gameObject.AddComponent<HttpRequestHandler>();

        encryptText = AESHelper.Encrypt("/device/ledger/countDeviceStatus");
        
        StartCoroutine(UpdateDataSource());
    }
    
    public IEnumerator UpdateDataSource()
    {
        while (true)
        {
            // 发起一个 POST 请求
            string jsonData = "{\"encryptText\":\"" + encryptText + "\"}";
            StartCoroutine(httpRequestHandler.PostRequest(httpUrl, jsonData, OnPostSuccess, OnError));
            yield return new WaitForSeconds(4f);
        }
    }
    
    // POST 请求成功回调
    private void OnPostSuccess(string response)
    {
        Debug.Log("POST Success 设备状态: " + DateTime.Now);
        ReturnInfo<List<DeviceStateData>> returnInfo = JsonUtility.FromJson<ReturnInfo<List<DeviceStateData>>>(response);
        deviceStateDatas = returnInfo.data;
        
        UpdateDataView();
    }

    // 请求失败的回调
    private void OnError(string error)
    {
        Debug.LogError("Request Error: " + error);
    }

    // 更新填充数据
    private void UpdateDataView()
    {
        int count = deviceStateDatas.Count;
        print("设备状态数量:"+count);

        for (int i = 0; i < deviceStateDatas.Count; i++)
        {
            switch (deviceStateDatas[i].deviceStatus)
            {
                case "1": dataView.GetChild(0).GetComponent<TextMeshProUGUI>().text =
                    deviceStateDatas[i].statusCount.ToString(); break;
                case "2": dataView.GetChild(1).GetComponent<TextMeshProUGUI>().text =
                    deviceStateDatas[i].statusCount.ToString(); break;
                case "3": dataView.GetChild(2).GetComponent<TextMeshProUGUI>().text =
                    deviceStateDatas[i].statusCount.ToString(); break;
                case "4": dataView.GetChild(3).GetComponent<TextMeshProUGUI>().text =
                    deviceStateDatas[i].statusCount.ToString(); break;
                case "5": dataView.GetChild(4).GetComponent<TextMeshProUGUI>().text =
                    deviceStateDatas[i].statusCount.ToString(); break;
            }
        }
    }
}