TEAMModelOS/TEAMModelOS.SDK/Models/Service/BI/BICommonWay.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace TEAMModelOS.SDK.Models.Service.BI
{
    public static class BICommonWay
    {

        /// <summary>
        /// 字串类型分割成double类型数组，在指定位置赋值
        /// </summary>
        /// <param name="source">需要分割的字符</param>
        /// <param name="splitChar">分割字符</param>
        /// <param name="indexes">索引</param>
        /// <param name="num">需要加减数量</param>
        /// <returns></returns>
        public static string SplitStr(string source, char splitChar, int indexes, int num)
        {
            string str = null;
            if (source != null)
            {
                double[] temps = Array.ConvertAll<string, double>(source.Split(splitChar), s => double.Parse(s));
                temps[indexes] = temps[indexes] + num;
                str = string.Join(splitChar, temps);
            }
            if (str != null)
                return str;
            else
                return source;
        }

        /// <summary>
        /// 多个拼接in条件
        /// </summary>
        /// <param name="condName"></param>
        /// <param name="scIds"></param>
        /// <returns></returns>
        public static string ManyScSql(string condName, List<string> scIds) 
        {
            StringBuilder scSql = new();
            if (scIds.Count > 0)
            {
                scSql.Append($" {condName} in (");
                for (int i = 0; i < scIds.Count; i++)
                {
                    if (i == scIds.Count - 1)
                        scSql.Append($"'{scIds[i]}'");
                    else
                        scSql.Append($"'{scIds[i]}',");
                }
                scSql.Append($" )");
            }

            return scSql.ToString();
        }

    }
}