-
Notifications
You must be signed in to change notification settings - Fork 0
/
titles.go
53 lines (45 loc) · 1.01 KB
/
titles.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
package titlemio
import (
"cmp"
"slices"
"github.com/gnames/bhlnames/internal/io/db"
"github.com/gnames/bhlnames/pkg/ent/abbr"
"github.com/gnames/gnfmt"
)
func (tm *titlemio) TitlesBHL(refString string) (map[int][]string, error) {
refAbbr := abbr.Abbr(refString)
matches := tm.Search(refAbbr)
abbrs := make([]string, len(matches))
for i := range matches {
abbrs[i] = matches[i].Pattern
}
return tm.abbrsToTitleIDs(abbrs)
}
func (tm *titlemio) abbrsToTitleIDs(abbrs []string) (map[int][]string, error) {
res := make(map[int][]string)
enc := gnfmt.GNgob{}
vals, err := db.GetValues(tm.TitleKV, abbrs)
if err != nil {
return res, err
}
for k, v := range vals {
var ids []int
err = enc.Decode(v, &ids)
if err != nil {
return res, err
}
for i := range ids {
if err != nil {
return res, err
}
res[ids[i]] = append(res[ids[i]], k)
}
}
for k, v := range res {
slices.SortFunc(v, func(a, b string) int {
return cmp.Compare(len(b), len(a))
})
res[k] = v
}
return res, nil
}