Cleaned up the code

main.go

@@ -43,18 +43,10 @@ type AnimeRes struct {
 	Type      string `json:"type"`
 }
 
-type CompareAni struct {
-	AnidbTitle  string
-	MeikanTitle string
-	AnidbID     int
-	MeikanID    int
-}
-
 //Animes is a collection of animes
 type Animes []MatchedAnime
 
-type resAnimes []CompareAni
+//MatchedAnime contains all the neccessary information after matching two animes
-
 type MatchedAnime struct {
 	MeikanTitle string
 	AnidbTitle  string
@@ -69,8 +61,19 @@ func check(e error) {
 	}
 }
 
+func fixAnidbDates(Dates []string) (startDate, endDate time.Time) {
+	if !strings.ContainsAny(Dates[0], "?") && Dates[0] != "" {
+		startDate, _ = time.Parse(`02.01.2006`, Dates[0])
+	}
+	if len(Dates) == 2 {
+		if !strings.ContainsAny(Dates[1], "?") && Dates[1] != "" {
+			endDate, _ = time.Parse(`02.01.2006`, Dates[1])
+		}
+	}
+	return startDate, endDate
+}
+
 func parseCsv(file string, c chan MatchedAnime) {
-	anidbLayout := "02.01.2006"
 	dat, err := ioutil.ReadFile(file)
 	check(err)
 	r := csv.NewReader(strings.NewReader(string(dat)))
@@ -94,18 +97,7 @@ func parseCsv(file string, c chan MatchedAnime) {
 		id, err := strconv.Atoi(record[1])
 		check(err)
 		Date := strings.Split(record[12], " till ")
-		var startDate time.Time
+		startDate, endDate := fixAnidbDates(Date)
-		if !strings.ContainsAny(Date[0], "?") && Date[0] != "" {
-			startDate, err = time.Parse(anidbLayout, Date[0])
-			check(err)
-		}
-		var endDate time.Time
-		if len(Date) == 2 {
-			if !strings.ContainsAny(Date[1], "?") && Date[1] != "" {
-				endDate, err = time.Parse(anidbLayout, Date[1])
-				check(err)
-			}
-		}
 		a := Anime{
 			StartDate: startDate,
 			EndDate:   endDate,
@@ -129,59 +121,74 @@ func lessType(Type string) string {
 		return "Shows"
 	case "OVA", "Specials":
 		return "Extra"
+	case "TV Series":
+		return "TV"
+	case "TV Special":
+		return "Special"
+	case "Web":
+		return "ONA"
 	}
 	return Type
 }
 
+func fixType(Type string) string {
+	switch Type {
+	case "TV Series":
+		return "TV"
+	case "TV Special":
+		return "Special"
+	case "Web":
+		return "ONA"
+	}
+	return Type
+}
+
+func fixMeikanDates(Date, Date2 string) (date, date2 time.Time) {
+	if Date != "" {
+		date, _ = time.Parse(`2006-01-02`, Date)
+	}
+	if Date2 != "" {
+		date2, _ = time.Parse(`2006-01-02`, Date)
+	}
+	return date, date2
+}
+
+func subAnimeDates(Date, Date2 time.Time) (total int) {
+	if Date.Year() == 1 && Date2.Year() == 1 {
+		return 0
+	}
+	diff := Date.Sub(Date2)
+	if diff < 0 {
+		diff = diff * -1
+	}
+	if diff <= 2190*time.Hour {
+		return 50
+	}
+	return -150
+}
+
 func checkResults(anime Anime, c chan MatchedAnime) {
-	var highest int
+	fmt.Println(`Searching anime`, anime.ID)
+	var highest, hI int
 	var err error
 	anime.Title = strings.Replace(strings.Replace(anime.Title, `\`, `\\`, -1), `"`, `\"`, -1)
-
 	var search = bytes.NewBuffer([]byte(`{"title":"` + anime.Title + `", "show_r18": true}`))
 	resp, err := http.Post("https://api.meikan.moe/v1/anime?incl=start_date,end_date", "application/json", search)
-	if err != nil {
+	check(err)
-		return
+	fmt.Println(`Completed meikan search for`, anime.ID)
-	}
 	defer resp.Body.Close()
 	var result Result
 	body, err := ioutil.ReadAll(resp.Body)
 	check(err)
-	err = json.NewDecoder(bytes.NewReader(body)).Decode(&result)
+	_ = json.NewDecoder(bytes.NewReader(body)).Decode(&result)
-	if err != nil {
+	anime.Type = fixType(anime.Type)
-		fmt.Println(string(body))
+	if anime.Episodes < 1 {
-		fmt.Println(anime.Title)
+		anime.Episodes = 1
-		return
 	}
-	switch anime.Type {
-	case "TV Series":
-		anime.Type = "TV"
-	case "TV Special":
-		anime.Type = "Special"
-		if anime.Episodes < 1 {
-			anime.Episodes = 1
-		}
-	case "OVA":
-		if anime.Episodes < 1 {
-			anime.Episodes = 1
-		}
-	case "Web":
-		anime.Type = "ONA"
-	}
-	var hI int
 	for i := 0; i < len(result.Anime); i++ {
 		var total int
 		meikan := result.Anime[i]
-		var stDate time.Time
+		stDate, enDate := fixMeikanDates(meikan.StartDate, meikan.EndDate)
-		if meikan.StartDate != "" {
-			stDate, err = time.Parse("2006-01-02", meikan.StartDate)
-			check(err)
-		}
-		var enDate time.Time
-		if meikan.EndDate != "" {
-			enDate, err = time.Parse("2006-01-02", meikan.EndDate)
-			check(err)
-		}
 		if meikan.Type == anime.Type {
 			total += 25
 		} else {
@@ -198,25 +205,9 @@ func checkResults(anime Anime, c chan MatchedAnime) {
 		if meikan.Episodes == anime.Episodes {
 			total += 25
 		}
-		if anime.StartDate.Year() != 1 && stDate.Year() != 1 {
+		total += subAnimeDates(stDate, anime.StartDate)
-			diff := stDate.Sub(anime.StartDate)
+		if anime.Episodes != 1 {
-			if diff < 0 {
+			total += subAnimeDates(enDate, anime.EndDate)
-				diff = diff * -1
-			}
-			if diff <= 2190*time.Hour {
-				total += 50
-			}
-		} else {
-			total = -150
-		}
-		if anime.Episodes != 1 && anime.EndDate.Year() != 1 && enDate.Year() != 1 {
-			diff := enDate.Sub(anime.EndDate)
-			if diff < 0 {
-				diff = diff * -1
-			}
-			if diff <= 2190*time.Hour {
-				total += 50
-			}
 		}
 		if total > highest {
 			highest = total
@@ -249,11 +240,9 @@ MainLoop:
 			break MainLoop
 		}
 	}
-	fmt.Println(animes)
+	resJSON, err := json.MarshalIndent(animes, "", "\t")
-	resJson, err := json.MarshalIndent(animes, "", "\t")
 	check(err)
-	jsonfile := []byte(resJson)
+	jsonfile := []byte(resJSON)
 	err = ioutil.WriteFile("./result.json", jsonfile, 0644)
-	//fmt.Printf("Matched: %d\nNot Matched: %d\nTotal: %d", matched, notMatched, matched + notMatched)
 	check(err)
 }