using System;
using Shared;
using System.Text.RegularExpressions;

namespace HDL_ON
{
    /// <summary>
    /// 常用工具类
    /// </summary>
    public class Utlis
    {
		/// <summary>
		/// 全局打印
		/// </summary>
		public static void WriteLine(object mes)
        {
#if DEBUG
            Console.WriteLine(mes);
#endif
        }

        /// <summary>
        /// 弹窗提示
        /// </summary>
        /// <param name="mes"></param>
        public static void ShowAlertOnMainThread(string mes)
        {
            Application.RunOnMainThread(() => {
                new Alert("", mes, Language.StringByID(StringId.Close)).Show();
            });
        }

		/// <summary>
		/// ShowTip
		/// </summary>
		/// <param name="mes"></param>
		/// <param name="closeTime">关闭时间</param>
		public static void ShowTip(String mes, int closeTime = 2)
		{
			var tip = new Tip()
			{
				Text = mes,
				CloseTime = closeTime,
				Direction = AMPopTipDirection.None
			};
			tip.Show(MainPage.BaseView);
		}


		#region ■ 各种正则检测_______________________
		/// <summary>
		/// 用于中国大陆验证手机号正则表达式
		/// 以1开头，11位
		/// </summary>
		public static string PhoneRegexStr = "^[1][0-9]{10}$";
		/// <summary>
		/// 用于验证非中国大陆手机号正则表达式
		/// </summary>
		public static string PhoneForForeignRegexStr = "^[0-9]*$";
		/// <summary>
		/// 用于验证邮箱正则表达式
		/// </summary>
		public static string EmailRegexStr = "^\\s*([A-Za-z0-9_-]+(\\.\\w+)*@(\\w+\\.)+\\w{2,5})\\s*$";

		/// <summary>
		/// 判断是否包含大写字母
		/// </summary>
		/// <returns><c>true</c>, if contain upper was checked, <c>false</c> otherwise.</returns>
		/// <param name="value">Value.</param>
		public static bool CheckContainUpper(string value)
		{
			Regex reg = new Regex("[A-Z]+");
			return reg.IsMatch(value);
		}

		/// <summary>
		/// 判断是否包含小写字母
		/// </summary>
		/// <returns><c>true</c>, if contain lower was checked, <c>false</c> otherwise.</returns>
		/// <param name="value">Value.</param>
		public static bool CheckContainLower(string value)
		{
			Regex reg = new Regex("[a-z]+");
			return reg.IsMatch(value);
		}

		/// <summary>
		/// 判断是否包含数字
		/// </summary>
		/// <returns><c>true</c>, if contain lower was checked, <c>false</c> otherwise.</returns>
		/// <param name="value">Value.</param>
		public static bool CheckContainNum(string value)
		{
			Regex reg = new Regex("[0-9]+");
			return reg.IsMatch(value);
		}

		/// <summary>
		/// 判断是否包含符号
		/// </summary>
		/// <returns><c>true</c>, if contain lower was checked, <c>false</c> otherwise.</returns>
		/// <param name="value">Value.</param>
		public static bool CheckContainSymbol(string value)
		{
			Regex reg = new Regex("([^a-z0-9A-Z])+");
			return reg.IsMatch(value);
		}

		/// <summary>
		/// 检测邮箱是否合法
		/// </summary>
		/// <param name="email"></param>
		/// <returns></returns>
		public static bool CheckEmail(string email)
		{
			Regex reg = new Regex(EmailRegexStr);
			return reg.IsMatch(email);
		}

		/// <summary>
		/// 检测手机号是否合法
		/// </summary>
		/// <param name="phoneNumber">手机号</param>
		/// <param name="areaCode">地区代码</param>
		/// <returns></returns>
		public static bool CheckPhoneNumber(string phoneNumber, string areaCode)
		{
			//校验外国手机号
			if (areaCode != "86")
			{
				Regex reg = new Regex(PhoneForForeignRegexStr);
				return reg.IsMatch(phoneNumber);
            }
            else
            {
				//校验国内手机号
				Regex reg = new Regex(PhoneRegexStr);
				return reg.IsMatch(phoneNumber);
			}
		}

		#endregion

		/// <summary>
		/// TextButton
		/// 根据文本,计算按钮它实际的宽度
		/// </summary>
		/// <param name="btn"></param>
		/// <param name="extendWidth">补充宽度</param>
		/// <returns></returns>
		public static int GetRealWidthByTextButton(Button btn, int extendWidth = 1)
		{
			if (string.IsNullOrEmpty(btn.Text)) { return Application.GetRealWidth(extendWidth); }

			return btn.GetTextWidth() + Application.GetRealWidth(extendWidth);
		}

		/// <summary>
		/// 根据文本,计算按钮它实际的宽度
		/// </summary>
		/// <returns></returns>
		public static int GetRealWidthByText(Button btn)
		{
			if (string.IsNullOrEmpty(btn.Text)) { return Application.GetRealWidth(4); }
#if __IOS__
			//需要增加一个误差值
			return btn.GetTextWidth() + Application.GetRealWidth(8);
#else
            //需要增加一个误差值
            return btn.GetTextWidth() + Application.GetRealWidth(4);
#endif
		}

	}

}