92 lines
2.8 KiB
Go
92 lines
2.8 KiB
Go
package govndb
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import "context"
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var defaultClient = New()
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const (
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getVNFields = "title,alttitle,released,image{id,url},description,rating,tags{name,category},developers{id,name,original},va{staff{id,name,original},character{id,name,original,image{id,url},vns{role}}}"
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getVNRatingFields = "rating"
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getVNCharactersFields = "name,original,image{id,url},vns{role}"
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searchVNFields = "title,alttitle"
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)
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// GetVN fetches a visual novel by VNDB ID using the package default client.
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func GetVN(vnid string) (*VN, error) {
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return defaultClient.GetVN(context.Background(), vnid)
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}
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// GetVNRating fetches only the rating for a visual novel using the package default client.
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func GetVNRating(vnid string) (*float64, error) {
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return defaultClient.GetVNRating(context.Background(), vnid)
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}
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// GetVNCharacters fetches the core character listing for a visual novel using the package default client.
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func GetVNCharacters(vnid string) ([]Character, error) {
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return defaultClient.GetVNCharacters(context.Background(), vnid)
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}
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// SearchVN searches visual novels by keyword using the package default client.
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func SearchVN(keyword string) ([]VN, error) {
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return defaultClient.SearchVN(context.Background(), keyword)
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}
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// GetVN fetches a visual novel by VNDB ID with a compact set of core fields.
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func (c *Client) GetVN(ctx context.Context, vnid string) (*VN, error) {
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response, err := c.QueryVNs(ctx, QueryRequest{
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Filters: []any{"id", "=", vnid},
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Fields: getVNFields,
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Results: 1,
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})
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if err != nil {
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return nil, err
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}
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if len(response.Results) == 0 {
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return nil, nil
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}
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return &response.Results[0], nil
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}
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// GetVNRating fetches only the rating for a visual novel.
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//
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// It returns nil when the VN does not exist or when no rating is available.
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func (c *Client) GetVNRating(ctx context.Context, vnid string) (*float64, error) {
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response, err := c.QueryVNs(ctx, QueryRequest{
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Filters: []any{"id", "=", vnid},
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Fields: getVNRatingFields,
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Results: 1,
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})
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if err != nil {
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return nil, err
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}
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if len(response.Results) == 0 {
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return nil, nil
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}
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return response.Results[0].Rating, nil
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}
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// GetVNCharacters fetches all characters linked to a visual novel with core display fields.
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func (c *Client) GetVNCharacters(ctx context.Context, vnid string) ([]Character, error) {
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response, err := c.QueryCharacters(ctx, QueryRequest{
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Filters: []any{"vn", "=", []any{"id", "=", vnid}},
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Fields: getVNCharactersFields,
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Results: 100,
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})
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if err != nil {
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return nil, err
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}
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return response.Results, nil
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}
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// SearchVN searches visual novels by keyword with a minimal result payload.
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func (c *Client) SearchVN(ctx context.Context, keyword string) ([]VN, error) {
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response, err := c.QueryVNs(ctx, QueryRequest{
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Filters: []any{"search", "=", keyword},
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Fields: searchVNFields,
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})
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if err != nil {
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return nil, err
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}
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return response.Results, nil
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}
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