restructured viewmodels, better serialization

providers/xmlprovider/places.go

@@ -0,0 +1,46 @@
+package xmlprovider
+
+import (
+	"encoding/xml"
+	"fmt"
+)
+
+type PlaceProvider struct {
+	XMLProvider[Places]
+}
+
+type Places struct {
+	XMLName xml.Name `xml:"orte"`
+	Place   []Place  `xml:"ort"`
+}
+
+type Place struct {
+	XMLName  xml.Name `xml:"ort"`
+	Names    []string `xml:"name"`
+	SortName string   `xml:"sortiername"`
+	Geo      string   `xml:"geonames"`
+	Identifier
+	AnnotationNote
+}
+
+func (p Places) Append(data Places) Places {
+	p.Place = append(p.Place, data.Place...)
+	return p
+}
+
+func (p Places) String() string {
+	var res []string
+	for _, place := range p.Place {
+		res = append(res, place.String())
+	}
+
+	return fmt.Sprintf("Places: %v", res)
+}
+
+func (p *Place) String() string {
+	return fmt.Sprintf("ID: %s\nNames: %v\nSortName: %s\nGeo: %s\nAnnotations: %v\nNotes: %v\n", p.ID, p.Names, p.SortName, p.Geo, p.Annotations, p.Notes)
+}
+
+func NewPlaceProvider(paths []string) *PlaceProvider {
+	return &PlaceProvider{XMLProvider: XMLProvider[Places]{paths: paths}}
+}