render

type BookInfo struct {
	Title           string
	GitRepoIcon     string
	GitRepoUrl      string
	EditUrlTemplate string
}

type BookRendor struct {
	Book         *mdbook.Book
	BookInfo     *BookInfo
	PageInfos    []*PageInfo
	SidebarItems []*SidebarItem
}

type PageInfo struct {
	Index int

	Book         *BookInfo
	SidebarItems []*SidebarItem

	Root  string
	Path  string
	Title string

	Content string
	RawHtml string

	HasPrev bool
	HasNext bool

	PrevUrl string
	NextUrl string
}

type SidebarItem struct {
	Prefix   string
	Number   string // 1.1, 1.2, ...
	Name     string
	Location string
}

type SidebarTree []*SidebarItem