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718bff7469
1. use custom patched pinyin library Pinyin4Net 2. fix memory leak on startup: 360mb -> 160mb when using vs15 debugger
59 lines
1.9 KiB
C#
59 lines
1.9 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using Wox.Infrastructure;
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using Wox.Infrastructure.Logger;
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namespace Wox.Infrastructure
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{
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public static class StringMatcher
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{
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public static int Score(string source, string target)
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{
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if (!string.IsNullOrEmpty(source) && !string.IsNullOrEmpty(target))
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{
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FuzzyMatcher matcher = FuzzyMatcher.Create(target);
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var score = matcher.Evaluate(source).Score;
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return score;
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}
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else
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{
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return 0;
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}
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}
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public static int ScoreForPinyin(string source, string target)
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{
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if (!string.IsNullOrEmpty(source) && !string.IsNullOrEmpty(target))
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{
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FuzzyMatcher matcher = FuzzyMatcher.Create(target);
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//todo happlebao currently generate pinyin on every query, should be generate on startup/index
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if (Alphabet.ContainsChinese(source))
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{
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var combination = Alphabet.PinyinComination(source);
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var pinyinScore = combination.Select(pinyin => matcher.Evaluate(string.Join("", pinyin)).Score)
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.Max();
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var acronymScore = combination.Select(Alphabet.Acronym)
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.Select(pinyin => matcher.Evaluate(pinyin).Score)
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.Max();
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var score = Math.Max(pinyinScore, acronymScore);
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return score;
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}
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else
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{
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return 0;
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}
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}
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else
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{
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return 0;
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}
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}
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public static bool IsMatch(string source, string target)
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{
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return Score(source, target) > 0;
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}
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}
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}
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