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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,135 @@ | ||
| package dict | ||
|
|
||
| import ( | ||
| "bufio" | ||
| "bytes" | ||
| "cmp" | ||
| "fmt" | ||
| "os" | ||
| "path/filepath" | ||
| "slices" | ||
| "strconv" | ||
| "strings" | ||
| "sync" | ||
| "unicode/utf8" | ||
|
|
||
| "github.com/nopdan/gosmq/pkg/matcher" | ||
| ) | ||
|
|
||
| type Entry struct { | ||
| Word string | ||
| Code string | ||
| Pos int | ||
| } | ||
|
|
||
| // 初始化 Dict | ||
| func (d *Dict) init() { | ||
| // 匹配算法 | ||
| if d.Single { | ||
| d.Matcher = matcher.NewSingle() | ||
| } else { | ||
| switch d.algorithm { | ||
| case "greedy", "": | ||
| d.Matcher = matcher.NewTrie(false, false) | ||
| case "ordered": | ||
| d.Matcher = matcher.NewTrie(true, false) | ||
| case "dynamic": | ||
| // TODO | ||
| fallthrough | ||
| default: | ||
| panic("不支持的匹配算法: " + d.algorithm) | ||
| } | ||
| } | ||
|
|
||
| var dict []*Entry | ||
| // 读取码表，构建 matcher | ||
| switch d.format { | ||
| case "default", "": | ||
| d.load() | ||
| case "jisu", "js": | ||
| dict = d.loadJisu() | ||
| case "duoduo", "dd", "rime": | ||
| dict = d.loadTSV(true) | ||
| case "bingling", "bl": | ||
| dict = d.loadTSV(false) | ||
| case "xiaoxiao", "xx", "jidian", "jd": | ||
| dict = d.loadXiao() | ||
| default: | ||
| panic("不支持的格式: " + d.format) | ||
| } | ||
| // 输出转换后的赛码表 | ||
| var wg sync.WaitGroup | ||
| if dict != nil { | ||
| wg.Add(1) | ||
| go func() { | ||
| defer wg.Done() | ||
| Output(dict, filepath.Join("dict", | ||
| strings.TrimSuffix(d.Name, ".txt")+".txt"), | ||
| ) | ||
| }() | ||
| } | ||
| d.Matcher.Build() | ||
| if dict != nil { | ||
| wg.Wait() | ||
| } | ||
| } | ||
|
|
||
| // 默认格式 | ||
| func (d *Dict) load() { | ||
| scan := bufio.NewScanner(d.Reader) | ||
| for scan.Scan() { | ||
| wc := strings.Split(scan.Text(), "\t") | ||
| pos := 1 | ||
| if len(wc) >= 3 { | ||
| pos, _ = strconv.Atoi(wc[2]) | ||
| } else if len(wc) < 2 { | ||
| continue | ||
| } | ||
| d.insert(wc[0], wc[1], pos) | ||
| } | ||
| } | ||
|
|
||
| // 向 matcher 中添加一个词条 | ||
| func (d *Dict) insert(word, code string, pos int) { | ||
| if d.Single && utf8.RuneCountInString(word) != 1 { | ||
| return | ||
| } | ||
| d.Matcher.Insert(word, code, pos) | ||
| d.Length++ | ||
| } | ||
|
|
||
| // 输出赛码表 | ||
| func Output(dict []*Entry, path string) { | ||
| // 判断文件是否存在，若存在则直接退出 | ||
| _, err := os.Stat(path) | ||
| if err == nil { | ||
| fmt.Printf("赛码表已经存在：%s\n", path) | ||
| return | ||
| } | ||
| // 按照词长排序 | ||
| slices.SortStableFunc(dict, func(i, j *Entry) int { | ||
| return cmp.Compare( | ||
| utf8.RuneCountInString(i.Word), | ||
| utf8.RuneCountInString(j.Word), | ||
| ) | ||
| }) | ||
| var buf bytes.Buffer | ||
| buf.Grow(len(dict)) | ||
| for _, entry := range dict { | ||
| buf.WriteString(entry.Word) | ||
| buf.WriteByte('\t') | ||
| buf.WriteString(entry.Code) | ||
| if entry.Pos != 1 { | ||
| buf.WriteByte('\t') | ||
| buf.WriteString(strconv.Itoa(entry.Pos)) | ||
| } | ||
| buf.WriteByte('\n') | ||
| } | ||
|
|
||
| err = os.WriteFile(path, buf.Bytes(), 0644) | ||
| if err != nil { | ||
| fmt.Println("输出赛码表失败：", err) | ||
| } else { | ||
| fmt.Println("输出赛码表成功：", path) | ||
| } | ||
| } |
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