using Microsoft.International.Converters.PinYinConverter;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Shentun.ProjectManager
{
    public class LanguageConverter
    {
        #region 新版


        /// <summary>
        /// 汉字转首字母
        /// </summary>
        /// <param name="strChinese"></param>
        /// <returns></returns>
        public static string GetPYSimpleCode(string strChinese)
        {

            try
            {
                if (strChinese.Length != 0)
                {
                    StringBuilder fullSpell = new StringBuilder();
                    for (int i = 0; i < strChinese.Length; i++)
                    {
                        var chr = strChinese[i];
                        fullSpell.Append(GetSpell(chr)[0]);
                    }

                    return fullSpell.ToString().ToUpper();
                }
            }
            catch (Exception e)
            {

                Console.WriteLine("首字母转化出错！" + e.Message);
            }

            return string.Empty;
        }

        private static string GetSpell(char chr)
        {
            var coverchr = NPinyin.Pinyin.GetPinyin(chr);

            bool isChineses = ChineseChar.IsValidChar(coverchr[0]);
            if (isChineses)
            {
                ChineseChar chineseChar = new ChineseChar(coverchr[0]);
                foreach (string value in chineseChar.Pinyins)
                {
                    if (!string.IsNullOrEmpty(value))
                    {
                        return value.Remove(value.Length - 1, 1);
                    }
                }
            }

            return coverchr;

        }

        #endregion
    }
}