Added dict with additional cards

internal/cardsinfo/names.go

@@ -0,0 +1,59 @@
+package cardsinfo
+
+import (
+	"encoding/json"
+	"gitlab.com/flygrounder/go-mtg-vk/internal/dicttranslate"
+	"io"
+	"io/ioutil"
+	"net/http"
+	"net/url"
+	"strings"
+)
+
+const ScryfallUrl = "https://api.scryfall.com"
+
+func GetNameByCardId(set string, number string) string {
+	/*
+		Note: number is string because some cards contain letters in their numbers.
+	*/
+	path := ScryfallUrl + "/cards/" + strings.ToLower(set) + "/" + number
+	return GetCardByUrl(path)
+}
+
+func GetOriginalName(name string, dict io.Reader) string {
+	path := ScryfallUrl + "/cards/named?fuzzy=" + ApplyFilters(name)
+	result := GetCardByUrl(path)
+	if result == "" && dict != nil {
+		result, _ = dicttranslate.FindFromReader(name, dict, 5)
+	}
+	return result
+}
+
+func ApplyFilters(name string) string {
+	/*
+		Despite of the rules of Russian language, letter ё is replaced with e on cards
+		Sometimes it leads to wrong search results
+	*/
+	name = strings.ReplaceAll(name, "ё", "е")
+	return url.QueryEscape(name)
+}
+
+func GetCardByUrl(path string) string {
+	response, err := http.Get(path)
+	if err != nil {
+		return ""
+	}
+	defer func() {
+		_ = response.Body.Close()
+	}()
+	data, err := ioutil.ReadAll(response.Body)
+	if err != nil {
+		return ""
+	}
+	var v Card
+	err = json.Unmarshal(data, &v)
+	if err != nil {
+		return ""
+	}
+	return v.getName()
+}