package main

type Config struct {
	ClientId     string `json:"client_id"`
	ClientSecret string `json:"client_secret"`
}

type Data struct {
	AuthorizationHeader string `json:"authorization_header"`
	AuthorizationExpiry int64  `json:"authorization_expiry"`
}

type TokenResponse struct {
	AccessToken string `json:"access_token"`
	TokenType   string `json:"token_type"`
	ExpiresIn   int64  `json:"expires_in"`
}

type RedditVideo struct {
	HlsUrl      string `json:"hls_url"`
	DashUrl     string `json:"dash_url"`
	FallbackUrl string `json:"fallback_url"`
}

type SecureMedia struct {
	RedditVideo *RedditVideo `json:"reddit_video"`
}

type GalleryDataItem struct {
	Id      int    `json:"id"`
	MediaId string `json:"media_id"`
}

type GalleryData struct {
	Items []GalleryDataItem `json:"items"`
}

func (s GalleryData) Len() int {
	return len(s.Items)
}
func (s GalleryData) Swap(i, j int) {
	s.Items[i], s.Items[j] = s.Items[j], s.Items[i]
}
func (s GalleryData) Less(i, j int) bool {
	return s.Items[i].Id < s.Items[j].Id
}

// despite the name, it is not several items, but one
// ???
type MediaMetadataItemS struct {
	U   string `json:"u"`
	Mp4 string `json:"mp4"`
	Gif string `json:"gif"`
}

type MediaMetadataItem struct {
	Status string              `json:"status"`
	S      *MediaMetadataItemS `json:"s"`
}

type PreviewSource struct {
	Url string `json:"url"`
}

type PreviewVariants struct {
	Mp4 *PreviewSource `json:"mp4"`
	Gif *PreviewSource `json:"gif"`
}

type PreviewImage struct {
	Variants *PreviewVariants `json:"variants"`
}

type Preview struct {
	Images []PreviewImage `json:"images"`
	Source *PreviewSource `json:"source"`
}

type Submission struct {
	CrosspostParent string `json:"crosspost_parent"`
	// we don't care about the list, just does it exist or not
	CrosspostParentList []interface{}                `json:"crosspost_parent_list"`
	Url                 string                       `json:"url"`
	IsVideo             bool                         `json:"is_video"`
	SecureMedia         *SecureMedia                 `json:"secure_media"`
	IsGallery           bool                         `json:"is_gallery"`
	GalleryData         *GalleryData                 `json:"gallery_data"`
	MediaMetadata       map[string]MediaMetadataItem `json:"media_metadata"`
	IsRedditMediaDomain bool                         `json:"is_reddit_media_domain"`
	Preview             *Preview                     `json:"preview"`
	IsSelf              bool                         `json:"is_self"`
	Title               string                       `json:"title"`
}

type SubmissionChild struct {
	Data *Submission `json:"data"`
}

type SubmissionResponseItemData struct {
	Children []SubmissionChild `json:"children"`
}

type SubmissionResponseItem struct {
	Data SubmissionResponseItemData `json:"data"`
}