83 lines
1.7 KiB
Go
83 lines
1.7 KiB
Go
package services
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import (
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"github.com/adrg/sysfont"
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"sort"
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"strings"
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"sync"
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storage2 "tinyrdm/backend/storage"
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"tinyrdm/backend/types"
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"tinyrdm/backend/utils/coll"
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)
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type preferencesService struct {
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pref *storage2.PreferencesStorage
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}
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var preferences *preferencesService
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var oncePreferences sync.Once
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func Preferences() *preferencesService {
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if preferences == nil {
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oncePreferences.Do(func() {
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preferences = &preferencesService{
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pref: storage2.NewPreferences(),
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}
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})
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}
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return preferences
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}
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func (p *preferencesService) GetPreferences() (resp types.JSResp) {
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resp.Data = p.pref.GetPreferences()
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resp.Success = true
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return
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}
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func (p *preferencesService) SetPreferences(values map[string]any) (resp types.JSResp) {
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err := p.pref.SetPreferencesN(values)
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if err != nil {
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resp.Msg = err.Error()
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return
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}
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resp.Success = true
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return
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}
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func (p *preferencesService) RestorePreferences() (resp types.JSResp) {
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defaultPref := p.pref.RestoreDefault()
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resp.Data = map[string]any{
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"pref": defaultPref,
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}
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resp.Success = true
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return
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}
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type FontItem struct {
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Name string `json:"name"`
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Path string `json:"path"`
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}
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func (p *preferencesService) GetFontList() (resp types.JSResp) {
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finder := sysfont.NewFinder(nil)
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fontSet := coll.NewSet[string]()
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var fontList []FontItem
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for _, font := range finder.List() {
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if len(font.Family) > 0 && !strings.HasPrefix(font.Family, ".") && fontSet.Add(font.Family) {
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fontList = append(fontList, FontItem{
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Name: font.Family,
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Path: font.Filename,
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})
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}
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}
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sort.Slice(fontList, func(i, j int) bool {
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return fontList[i].Name < fontList[j].Name
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})
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resp.Data = map[string]any{
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"fonts": fontList,
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}
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resp.Success = true
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return
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}
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