Add and fix some tests

media.go

@@ -4,6 +4,7 @@ import (
 	"fmt"
 	"path/filepath"
 	"regexp"
+	"slices"
 	"strconv"
 	"strings"
 )
@@ -18,23 +19,45 @@ type mediaElement struct {
 	Extension string
 }
 
-func newMediaElement(p string) *mediaElement {
-	episodeMatch := regexp.MustCompile(`[.\- ]?(S\d\dE\d\d)[.\- ]?`)
-	yearMatch := regexp.MustCompile(`[.\- ]?(\d{4})[.\- ]?`)
-
+func newMediaElementWithParent(p string) *mediaElement {
 	name := filepath.Base(p)
+	parentDir := filepath.Dir(p)
 	ext := filepath.Ext(name)
 	name = strings.TrimSuffix(name, ext)
 
-	parentDir := filepath.Dir(p)
-	// use parent directory if it starts similarly and is longer
 	dir := filepath.Base(parentDir)
-	if len(dir) >= len(name) && dir[0:3] == name[0:3] {
-		parentDir = filepath.Dir(parentDir)
-		name = dir
-		fmt.Println(dir)
+
+	fileElement := newMediaElement(name, ext, parentDir)
+	//fmt.Println("file: ", fileElement)
+	directoryElement := newMediaElement(dir, ext, parentDir)
+	//fmt.Println("directory: ", directoryElement)
+
+	if fileElement.Name == "" {
+		fileElement.Name = directoryElement.Name
 	}
 
+	if fileElement.Episode == "" {
+		if directoryElement.Episode != "" {
+			fileElement.Name = directoryElement.Name
+		}
+		fileElement.Episode = directoryElement.Episode
+		fileElement.Title = directoryElement.Title
+	}
+
+	// append to fileElement.Tags if not already present
+	for _, tag := range directoryElement.Tags {
+		if !slices.Contains(fileElement.Tags, tag) {
+			fileElement.Tags = append(fileElement.Tags, tag)
+		}
+	}
+
+	return fileElement
+}
+
+func newMediaElement(name, ext, parentDir string) *mediaElement {
+	episodeMatch := regexp.MustCompile(`[.\- ]?(S\d\dE\d\d)[.\- ]?`)
+	yearMatch := regexp.MustCompile(`[.\- ]?(\d{4})[.\- ]?`)
+
 	name = strings.ReplaceAll(name, ".", " ")
 	name = strings.ReplaceAll(name, "-", " ")
 	name = strings.ReplaceAll(name, "_", " ")
@@ -59,7 +82,9 @@ func newMediaElement(p string) *mediaElement {
 	if len(match) > 0 {
 		year, err := strconv.Atoi(match[1])
 		if err == nil {
-			element.Year = year
+			if year >= 1800 {
+				element.Year = year
+			}
 		}
 		indexOfYear := strings.Index(name, match[0])
 		name = strings.Replace(name, match[0], "", -1)
@@ -75,13 +100,15 @@ func newMediaElement(p string) *mediaElement {
 		upperWord := strings.ToUpper(word)
 		switch upperWord {
 		case "SYNCED":
-			fallthrough
 		case "BD":
-			fallthrough
 		case "DL":
-			fallthrough
 		case "TVS":
-			continue
+		case "TVR":
+		case "AC3":
+		case "5":
+		case "1":
+		case "WEB":
+			// ignore
 		case "EN":
 			fallthrough
 		case "DE":