feat: expand anime struct with rating, duration, genres, studios, producers

internal/jikan/types.go

@@ -1,26 +1,98 @@
 package jikan
 
+import "fmt"
+
+// NamedEntity represents genres, studios, producers, etc.
+type NamedEntity struct {
+	MalID int    `json:"mal_id"`
+	Name  string `json:"name"`
+}
+
+// Aired represents the airing date range
+type Aired struct {
+	From   string `json:"from"`
+	To     string `json:"to"`
+	String string `json:"string"`
+}
+
 // Anime struct matching the Jikan v4 API structure
 type Anime struct {
-	MalID         int    `json:"mal_id"`
-	Title         string `json:"title"`
-	TitleEnglish  string `json:"title_english"`
-	TitleJapanese string `json:"title_japanese"`
+	MalID         int      `json:"mal_id"`
+	Title         string   `json:"title"`
+	TitleEnglish  string   `json:"title_english"`
+	TitleJapanese string   `json:"title_japanese"`
+	TitleSynonyms []string `json:"title_synonyms"`
 	Images        struct {
+		Jpg struct {
+			LargeImageURL string `json:"large_image_url"`
+		} `json:"jpg"`
 		Webp struct {
 			LargeImageURL string `json:"large_image_url"`
 		} `json:"webp"`
 	} `json:"images"`
-	Synopsis   string  `json:"synopsis"`
-	Score      float64 `json:"score"`
-	ScoredBy   int     `json:"scored_by"`
-	Rank       int     `json:"rank"`
-	Popularity int     `json:"popularity"`
-	Status     string  `json:"status"`
-	Episodes   int     `json:"episodes"`
-	Season     string  `json:"season"`
-	Year       int     `json:"year"`
-	Type       string  `json:"type"`
+	Synopsis   string        `json:"synopsis"`
+	Score      float64       `json:"score"`
+	ScoredBy   int           `json:"scored_by"`
+	Rank       int           `json:"rank"`
+	Popularity int           `json:"popularity"`
+	Status     string        `json:"status"`
+	Episodes   int           `json:"episodes"`
+	Season     string        `json:"season"`
+	Year       int           `json:"year"`
+	Type       string        `json:"type"`
+	Rating     string        `json:"rating"`
+	Duration   string        `json:"duration"`
+	Aired      Aired         `json:"aired"`
+	Genres     []NamedEntity `json:"genres"`
+	Studios    []NamedEntity `json:"studios"`
+	Producers  []NamedEntity `json:"producers"`
+}
+
+// ImageURL returns the webp large image URL
+func (a Anime) ImageURL() string {
+	return a.Images.Webp.LargeImageURL
+}
+
+// ShortRating returns abbreviated rating (e.g., "PG-13" from "PG-13 - Teens 13 or older")
+func (a Anime) ShortRating() string {
+	if a.Rating == "" {
+		return ""
+	}
+	// Rating format: "PG-13 - Teens 13 or older"
+	for i, c := range a.Rating {
+		if c == ' ' && i > 0 {
+			return a.Rating[:i]
+		}
+	}
+	return a.Rating
+}
+
+// ShortDuration returns abbreviated duration (e.g., "23m" from "23 min per ep")
+func (a Anime) ShortDuration() string {
+	if a.Duration == "" {
+		return ""
+	}
+	// Duration format: "23 min per ep" or "1 hr 30 min"
+	var num string
+	for _, c := range a.Duration {
+		if c >= '0' && c <= '9' {
+			num += string(c)
+		} else if c == ' ' && num != "" {
+			break
+		}
+	}
+	if num != "" {
+		return num + "m"
+	}
+	return a.Duration
+}
+
+// Premiered returns season + year (e.g., "Fall 2002")
+func (a Anime) Premiered() string {
+	if a.Season != "" && a.Year > 0 {
+		return fmt.Sprintf("%s %d", a.Season, a.Year)
+	}
+	return ""
 }
 
 type AnimeResponse struct {