import UIKit

public protocol RDEPUBReaderDelegate: AnyObject {
    func epubReader(_ reader: UIViewController, didOpen publication: RDEPUBPublication)
    func epubReader(_ reader: UIViewController, didUpdateLocation location: RDEPUBLocation)
    func epubReaderDidReachEnd(_ reader: UIViewController)
    func epubReader(_ reader: UIViewController, didChangeSelection selection: RDEPUBSelection?)
    func epubReader(_ reader: UIViewController, didUpdateHighlights highlights: [RDEPUBHighlight])
    func epubReader(_ reader: UIViewController, didUpdateBookmarks bookmarks: [RDEPUBBookmark])
    func epubReader(_ reader: UIViewController, didUpdateSearchResult result: RDEPUBSearchResult?)
    func epubReader(_ reader: UIViewController, didChangeCurrentSearchMatch match: RDEPUBSearchMatch?)
    func epubReader(_ reader: UIViewController, didUpdateCurrentTableOfContentsItem item: RDEPUBReaderTableOfContentsItem?)
    func epubReader(_ reader: UIViewController, didActivateExternalLink url: URL)
    func epubReader(_ reader: UIViewController, didFailWithError error: Error)
    func epubReader(_ reader: UIViewController, configureTopToolView topToolView: RDEPUBReaderTopToolView)
}

public extension RDEPUBReaderDelegate {
    func epubReader(_ reader: UIViewController, didOpen publication: RDEPUBPublication) {}
    func epubReader(_ reader: UIViewController, didUpdateLocation location: RDEPUBLocation) {}
    func epubReaderDidReachEnd(_ reader: UIViewController) {}
    func epubReader(_ reader: UIViewController, didChangeSelection selection: RDEPUBSelection?) {}
    func epubReader(_ reader: UIViewController, didUpdateHighlights highlights: [RDEPUBHighlight]) {}
    func epubReader(_ reader: UIViewController, didUpdateBookmarks bookmarks: [RDEPUBBookmark]) {}
    func epubReader(_ reader: UIViewController, didUpdateSearchResult result: RDEPUBSearchResult?) {}
    func epubReader(_ reader: UIViewController, didChangeCurrentSearchMatch match: RDEPUBSearchMatch?) {}
    func epubReader(_ reader: UIViewController, didUpdateCurrentTableOfContentsItem item: RDEPUBReaderTableOfContentsItem?) {}
    func epubReader(_ reader: UIViewController, didActivateExternalLink url: URL) {}
    func epubReader(_ reader: UIViewController, didFailWithError error: Error) {}
    func epubReader(_ reader: UIViewController, configureTopToolView topToolView: RDEPUBReaderTopToolView) {}
}