structure.go

package amazon

import (
	"encoding/xml"
	"fmt"
	"time"
)

// ItemSearchResponse represents itemSearchResponse
type ItemSearchResponse struct {
	XMLName xml.Name `xml:"ItemSearchResponse"`
	Items   Items    `xml:"Items"`
}

// Request represents request
type Request struct {
	IsValid bool
	Errors  *Errors
}

// Items represents items
type Items struct {
	Request              Request
	TotalResults         int
	TotalPages           int
	MoreSearchResultsURL string `xml:"MoreSearchResultsUrl"`
	Item                 []Item
}

// Item represents item
type Item struct {
	XMLName         xml.Name `xml:"Item"`
	ASIN            string
	DetailPageURL   string
	SalesRank       int
	ItemLinks       ItemLinks
	SmallImage      Image
	MediumImage     Image
	LargeImage      Image
	ImageSets       ImageSets
	ItemAttributes  ItemAttributes
	OfferSummary    OfferSummary
	Offers          Offers
	CustomerReviews CustomerReviews
	SimilarProducts SimilarProducts
	BrowseNodes     BrowseNodes
}

// BrowseNodes represents BrowseNodes
type BrowseNodes struct {
	BrowseNode []BrowseNode
	Request    Request
}

// BrowseNode represents BrowseNode
type BrowseNode struct {
	ID         string `xml:"BrowseNodeId"`
	Name       string
	Ancestors  BrowseNodes
	Children   BrowseNodes
	TopSellers TopSellers
	TopItemSet []TopItemSet
}

// ItemLinks represents ItemLinks
type ItemLinks struct {
	ItemLink []ItemLink
}

// ItemLink represents ItemLink
type ItemLink struct {
	Description string
	URL         string
}

// Image represents Image
type Image struct {
	URL    string
	Height Size
	Width  Size
}

// Size represents Size
type Size struct {
	Value int    `xml:",chardata"`
	Units string `xml:",attr"`
}

// ImageSets represents ImageSets
type ImageSets struct {
	ImageSet []ImageSet
}

// ImageSet represents ImageSet
type ImageSet struct {
	Category       string `xml:",attr"`
	SwatchImage    Image
	SmallImage     Image
	ThumbnailImage Image
	TinyImage      Image
	MediumImage    Image
	LargeImage     Image
}

// Date represents short form date with yyyy-mm-dd date format
type Date struct {
	time.Time
}

// UnmarshalXML parse time
func (c *Date) UnmarshalXML(d *xml.Decoder, start xml.StartElement) error {
	var v string
	d.DecodeElement(&v, &start)
	for _, shortForm := range []string{
		"2006-01-02",
		"2006-01",
		"2006/01/02",
		"2006/01",
		"2006",
	} {
		parse, err := time.Parse(shortForm, v)
		if err == nil {
			*c = Date{parse}
			return nil
		}
	}
	return fmt.Errorf("Invalid date %v", v)
}

// ItemAttributes represents ItemAttributes
type ItemAttributes struct {
	Author            []string
	Artist            string
	Actor             string
	AspectRatio       string
	AudienceRating    string
	Binding           string
	Creator           Creator
	EAN               string
	EANList           EANList
	CatalogNumberList CatalogNumberList
	Format            []string
	IsAdultProduct    bool
	ISBN              string
	Label             string
	Languages         Languages
	ListPrice         Price
	Manufacturer      string
	NumberOfPages     int
	PackageDimensions PackageDimensions
	ProductGroup      string
	ProductTypeName   string
	PublicationDate   *Date
	PackageQuantity   int
	PartNumber        string
	UPC               string
	UPCList           UPCList
	Publisher         string
	Studio            string
	Title             string
	NumberOfDiscs     []int
}

// Creator represents Creator
type Creator struct {
	Role string `xml:",attr"`
	Name string `xml:",chardata"`
}

// EANList represents EANList
type EANList struct {
	Element []string `xml:"EANListElement"`
}

// Languages represents Languages
type Languages struct {
	Language []Language
}

// Language represents Language
type Language struct {
	Name        string
	Type        string
	AudioFormat string
}

// Price represents Price
type Price struct {
	Amount         string
	CurrencyCode   string
	FormattedPrice string
}

// PackageDimensions represents PackageDimensions
type PackageDimensions struct {
	Height Size
	Length Size
	Weight Size
	Width  Size
}

// OfferSummary represents OfferSummary
type OfferSummary struct {
	LowestNewPrice   Price
	LowestUsedPrice  Price
	TotalNew         int
	TotalUsed        int
	TotalCollectible int
	TotalRefurbished int
}

// Offers represents Offers
type Offers struct {
	TotalOffers     int
	TotalOfferPages int
	MoreOffersURL   string `xml:"MoreOffersUrl"`
	Offer           []Offer
}

// Offer represents Offer
type Offer struct {
	OfferAttributes OfferAttributes
	OfferListing    OfferListing
	LoyaltyPoints   LoyaltyPoints
	Merchant        Merchant
}

// Merchant represents Merchant
type Merchant struct {
	Name string
}

// OfferAttributes represents OfferAttributes
type OfferAttributes struct {
	Condition string
}

// OfferListing represents OfferListing
type OfferListing struct {
	ID                              string `xml:"OfferListingId"`
	Price                           Price
	Availability                    string
	AvailabilityAttributes          AvailabilityAttributes
	IsEligibleForSuperSaverShipping bool
	IsEligibleForPrime              bool
}

// AvailabilityAttributes represents AvailabilityAttributes
type AvailabilityAttributes struct {
	AvailabilityType string
	MinimumHours     int
	MaximumHours     int
}

// LoyaltyPoints represents LoyaltyPoints
type LoyaltyPoints struct {
	Points                 int
	TypicalRedemptionValue Price
}

// CustomerReviews represents CustomerReviews
type CustomerReviews struct {
	IFrameURL  string
	HasReviews bool
}

// SimilarProducts represents SimilarProducts
type SimilarProducts struct {
	SimilarProduct []SimilarProduct
}

type asinTitle struct {
	ASIN  string
	Title string
}

// SimilarProduct represents SimilarProduct
type SimilarProduct struct {
	asinTitle
}

// TopSellers represents TopSellers
type TopSellers struct {
	TopSeller []TopSeller
}

// TopSeller represents TopSelle
type TopSeller struct {
	asinTitle
}

// NewReleases represents NewReleases
type NewReleases struct {
	NewRelease []NewRelease
}

// NewRelease represents NewRelease
type NewRelease struct {
	asinTitle
}

// SimilarViewedProducts represents SimilarViewedProducts
type SimilarViewedProducts struct {
	SimilarViewedProduct []SimilarViewedProduct
}

// SimilarViewedProduct represents SimilarViewedProduct
type SimilarViewedProduct struct {
	asinTitle
}

// TopItemSet represents TopItemSet
type TopItemSet struct {
	Type    string
	TopItem []TopItem
}

// TopItem represents TopItem
type TopItem struct {
	asinTitle
	DetailPageURL string
	ProductGroup  string
	Author        string
}

// CatalogNumberList represents CatalogNumberList
type CatalogNumberList struct {
	Element []string `xml:"CatalogNumberListElement"`
}

// UPCList represents UPCList
type UPCList struct {
	Element []string `xml:"UPCListElement"`
}

// Errors represents Errors
type Errors struct {
	XMLName   xml.Name `xml:"Errors"`
	ErrorNode []Error  `xml:"Error"`
}

// Error represents Error
type Error struct {
	Code    string
	Message string
}