using System;
using System.Collections.Generic;
using System.Linq;
using System.Text.RegularExpressions;
using TMPro;
using UnityEngine;
using UnityEngine.UI;

public class APISearchFor : MonoBehaviour
{
    [SerializeField] APISon Btn;
    public Dictionary<int, APIData> keyValuePairs = new Dictionary<int, APIData>();
    [SerializeField] Toggle tog1;
    [SerializeField] RectTransform recttrans;
    [SerializeField] List<APISon> list = new List<APISon>();
    [SerializeField] Transform trans;
    [SerializeField] APIWindows windows;
    [SerializeField] APIWindows windows2;
    [SerializeField] TMP_InputField inputField;
    [SerializeField] List<int> id = new List<int>();
    //public List<>
    // Start is called before the first frame update
    void Start()
    {
        test();
        init();
    }
    void init()
    {
        tog1.onValueChanged.AddListener((x) =>
        {
            if (x)
            {
                recttrans.sizeDelta = new Vector2(492, 480);
            }
            else
            {
                recttrans.sizeDelta = new Vector2(492, 800);
            }
        });
        if (tog1.isOn)
        {
            recttrans.sizeDelta = new Vector2(492, 480);
        }
        else
        {
            recttrans.sizeDelta = new Vector2(492, 800);
        }
        if (windows2 == null)
        {
            windows2 = Instantiate(windows, transform);
        }
        windows2.gameObject.SetActive(false);
        for (int i = 0; i < keyValuePairs.Count; i++)
        {
            APISon api = Instantiate(Btn, trans);
            api.id = i;
            api.windows2 = windows2;
            api.name = keyValuePairs[i].name;
            api.data = keyValuePairs[i].NameStr + i;
            list.Add(api);
        }
        inputField.onValueChanged.AddListener((x) =>
        {
            //System.Diagnostics.Stopwatch watch = new System.Diagnostics.Stopwatch();
            //watch.Start();  //开始监视代码运行时间
            FuzzyAlgorithm(x);         //需要测试的代码
            //tttt(x);
            //watch.Stop();  //停止监视
            //TimeSpan timespan = watch.Elapsed;  //获取当前实例测量得出的总时间
            //Debug.Log($"打开窗口代码执行时间：{timespan.TotalMilliseconds}(毫秒)");  //总毫秒数
        });
    }
    void tttt(string x)
    {
        Dictionary<int, APIData> keyValuePairs = new Dictionary<int, APIData>();
        if (string.IsNullOrEmpty(x))
        {
            return;
        }

        // 使用正则表达式进行模糊搜索
        //List<string> result = data.Where(item => Regex.IsMatch(item, @"\w*" + x + @"\w*"))
        //    .ToList();

        //普通字典版
        //List<string> result = data.Values.Where(item => Regex.IsMatch(item, @"\w*" + keyword + @"\w*"))
        //   .ToList();

        //字典版
        List<string> result = keyValuePairs.Values.Where(item => Regex.IsMatch(item.name, @"\w*" + x + @"\w*"))
            .Select(item => item.name)
            .ToList();
        // 输出结果
        foreach (string item in result)
        {
            Debug.Log($"匹配到的字符串：{item}");
        }
    }
    void test()
    {
        for (int i = 0; i < 50; i++)
        {
            APIData data = new APIData();
            data.name = "设置姓名" + i;
            data.NameStr = "创建机器人，方法：CREATE，参数：无参，重载：2重载，返回值：无返回值，类：SZPT";
            keyValuePairs.Add(i, data);
        }
    }
    void FuzzyAlgorithm(string x)
    {
        id.Clear();
        if (!string.IsNullOrEmpty(x))
        {
            for (int i = 0; i < keyValuePairs.Count; i++)
            {
                if (list[i].name.Contains(x, StringComparison.Ordinal))
                {
                    id.Add(list[i].id);
                }
            }
            if (id.Count.Equals(0))
            {
                for (int i = 0; i < list.Count; i++)
                {
                    list[i].gameObject.SetActive(false);
                }
            }
            for (int i = 0; i < list.Count; i++)
            {
                for (int j = 0; j < id.Count; j++)
                {
                    if (list[i].id.Equals(id[j]))
                    {
                        list[i].gameObject.SetActive(true);
                        break;
                    }
                    else
                    {
                        list[i].gameObject.SetActive(false);
                    }
                }
            }
        }
        else
        {
            for (int i = 0; i < list.Count; i++)
            {
                list[i].gameObject.SetActive(true);
            }
        }
    }
}
public struct APIData
{
    public string name;
    public string NameStr;
}