109 lines
3.5 KiB
C#
109 lines
3.5 KiB
C#
using Sarand.Net.Standard.Base.Utils;
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using System;
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using System.Collections.Generic;
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namespace Sarand.Net.Standard.Base.Core
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{
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//=======================================================================
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public class StringPair : Tuple<String, String>
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{
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//-------------------------------------------------------------------
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// Definitions.
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public enum Value
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{
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Value1,
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Value2,
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}
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//-------------------------------------------------------------------
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// Construction.
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public StringPair(String value1, String value2) :
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base(StringUtil.EmptyOnNull(value1), StringUtil.EmptyOnNull(value2))
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{
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}
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//-------------------------------------------------------------------
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// Concatenation.
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public String Concat(String delimiter, bool delimBlanks = true)
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{
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String value = StringUtil.EmptyOnNull(Item1);
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if (!String.IsNullOrEmpty(Item2) || delimBlanks)
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value += StringUtil.EmptyOnNull(delimiter);
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value += StringUtil.EmptyOnNull(Item2);
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return value;
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}
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//-------------------------------------------------------------------
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// Operators.
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public static implicit operator StringPair(String value1)
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{
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return new StringPair(value1, String.Empty);
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}
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//-------------------------------------------------------------------
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}
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//=======================================================================
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public static class StringPairList
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{
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//-------------------------------------------------------------------
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public static List<StringPair> CreateFrom(IEnumerable<String> valuesToAdd, bool duplicateAsS2 = false)
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{
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List<StringPair> values = new List<StringPair>();
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foreach (String valueToAdd in valuesToAdd)
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values.Add(new StringPair(valueToAdd, (duplicateAsS2 ? valueToAdd : "")));
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return values;
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}
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public static List<StringPair> CreateFrom(List<String> s1Values, List<String> s2Values)
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{
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List<StringPair> values = new List<StringPair>();
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for (int valueIdx = 0; valueIdx < (Math.Min(s1Values.Count, s2Values.Count)); valueIdx++)
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{
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values.Add(new StringPair(s1Values[valueIdx], s2Values[valueIdx]));
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}
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return values;
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}
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//-------------------------------------------------------------------
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public static void Add(this List<StringPair> values, String s1, String s2 = "")
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{
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values.Add(new StringPair(s1, s2));
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}
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public static void AddRange(this List<StringPair> values, IEnumerable<String> valuesToAdd, bool duplicateAsS2 = false)
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{
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values.AddRange(CreateFrom(valuesToAdd, duplicateAsS2));
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}
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//-------------------------------------------------------------------
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public static List<String> Concat(this List<StringPair> values, String delimiter, bool delimitBlanks = true)
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{
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List<String> data = new List<string>();
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foreach (var pair in values)
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{
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String value = pair.Item1;
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if (!String.IsNullOrEmpty(pair.Item2) || delimitBlanks)
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value += delimiter;
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value += pair.Item2;
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data.Add(value);
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}
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return data;
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}
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//-------------------------------------------------------------------
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public static List<String> GetValues(this List<StringPair> values, StringPair.Value valueType = StringPair.Value.Value1)
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{
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List<String> data = new List<string>();
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foreach (var pair in values)
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{
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String value = pair.Item1;
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if (valueType == StringPair.Value.Value2)
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value = pair.Item2;
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data.Add(value);
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}
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return data;
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}
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//-------------------------------------------------------------------
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}
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//=======================================================================
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}
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