using HslCommunication;
using System.Security.Cryptography;
using System.Text;
using System.Text.RegularExpressions;

namespace WcsMain.ExtendMethod;

/// <summary>
/// 扩展方法，检查基础数据
/// </summary>
public static partial class StringExtendMethod
{
    /// <summary>
    /// 检测一个字符串是不是 NoRead
    /// </summary>
    /// <param name="value"></param>
    /// <returns></returns>
    public static bool IsNoRead(this string? value)
    {
        if (string.IsNullOrEmpty(value)) return false;
        return value.Replace(" ", "").Equals("noread", StringComparison.CurrentCultureIgnoreCase);
    }

    /// <summary>
    /// 检查一个字符串是否是数字
    /// </summary>
    /// <param name="value"></param>
    /// <returns></returns>
    public static bool IsNumber(this string? value)
    {
        if (string.IsNullOrEmpty(value)) return false;
        return IsNumberRegex().IsMatch(value);
    }

    /// <summary>
    /// 将字符串转换为 bool，只有等于null和0的情况下是false
    /// </summary>
    /// <param name="value"></param>
    /// <returns></returns>
    public static bool ToBool(this string? value)
    {
        if(value == null) return false;
        return value != "0";
    }

    /// <summary>
    /// 检测一个字符串是不是时间格式，如果是返回时间，如果不是返回 default
    /// </summary>
    /// <param name="value"></param>
    /// <returns></returns>
    public static DateTime? ToDateTime(this string? value)
    {
        try
        {
            DateTime time = Convert.ToDateTime(value);
            return time;
        }
        catch
        {
            return default;
        }
    }

    /// <summary>
    /// 格式化条码，返回条码和方位码
    /// </summary>
    /// <param name="value"></param>
    /// <returns></returns>
    [Obsolete("客户变更需求，不使用方向码", true)]
    public static (string code, string direction) FormatDir(this string? value)
    {
        if (string.IsNullOrEmpty(value)) return (string.Empty, string.Empty);
        string[] vals = value.Split('-');
        if (vals.Length < 2) return (value, string.Empty);
        string direction = vals[^1];
        string code = value.RemoveLast(direction.Length + 1);
        return (code, direction);
    }

   

    /// <summary>
    /// 将载具号转换为 plc 可识别的载具号
    /// </summary>
    /// <param name="value"></param>
    /// <returns></returns>
    public static int ToPlcVehicleNo(this string? value)
    {
        if (string.IsNullOrEmpty(value)) return 0;
        try
        {
            return Convert.ToInt32(Regex.Replace(value, "\\D", ""));
        }
        catch
        {
            return 0;
        }
    }

    [GeneratedRegex("^\\d+$")]
    private static partial Regex IsNumberRegex();


    /// <summary>
    /// 32位加密
    /// </summary>
    /// <param name="password"></param>
    /// <returns></returns>
    public static string MD5Encrypt32(this string password)
    {
        string cl = password;
        string pwd = "";
        //MD5 md5 = MD5.Create(); //实例化一个md5对像
        byte[] s = MD5.HashData(Encoding.UTF8.GetBytes(cl));
        for (int i = 0; i < s.Length; i++)
        {
            pwd = pwd + s[i].ToString("X2");
        }
        return pwd;
    }
}