feat(lib/printiceland): Add PrintRadomIcelandPhoto method

lib/printiceland/printiceland.go

@@ -0,0 +1,31 @@
+package printiceland
+
+import (
+	"bytes"
+	"fmt"
+	"image"
+	_ "image/jpeg"
+	"log"
+	"math/rand"
+
+	"github.com/ondrejsika/go-iceland"
+	"github.com/qeesung/image2ascii/convert"
+)
+
+func PrintRadomIcelandPhoto() {
+	images := []*[]byte{
+		&iceland.ICELAND_SUNSET_2022,
+		&iceland.ICELAND_LAVA_FIELD_2022,
+		&iceland.ICELAND_RIVER_AT_POOL_2022,
+		&iceland.ICELAND_ICE_2018,
+	}
+	randomIndex := rand.Intn(len(images))
+	randomImage := images[randomIndex]
+
+	img, _, err := image.Decode(bytes.NewReader(*randomImage))
+	if err != nil {
+		log.Fatalln(err)
+	}
+	converter := convert.NewImageConverter()
+	fmt.Print(converter.Image2ASCIIString(img, &convert.DefaultOptions))
+}