import RealmSwift

class Location : Object {

dynamic var ident = ""
dynamic var package = ""
dynamic var title = ""
dynamic var is_selected = false

let contentSets = List<ContentSet>()

convenience init(ident : String, package: String, title : String, is_selected : Bool) {
    self.init()
    self.ident = ident
    self.package = package
    self.title = title
    self.is_selected = is_selected
}

override static func primaryKey() -> String? {
    return "ident"
}

func save() {
    let realm = try! Realm()
    try! realm.write {
        realm.add(self)
    }
}

static func findAll() -> Results<Location> {
    return try! Realm().objects(Location)
}

static func findByIdent(ident : String) -> Location?{
    return try! Realm().objects(Location).filter("ident ==  %@", ident).first as Location?
}

static func getSelected() -> Location? {
    return try! Realm().objects(Location).filter("is_selected ==  true").first as Location?
}

func hasContentSetByObject(contentSet : ContentSet) -> Bool {
    return self.hasContentSetByString(contentSet.ident)
}

func addContentSet(contentSet: ContentSet) {
    let realm = try! Realm()
    try! realm.write {
        self.contentSets.append(contentSet)
    }
}

func isSelected(value: Bool) {
    let realm = try! Realm()

    let selectedLocation = Location.getSelected()
    selectedLocation?.isSelected(false)

    try! realm.write {
        self.is_selected = value
        try! realm.commitWrite()
    }
}

func hasContentSetByString(ident : String) -> Bool {
    let result = self.contentSets.filter{$0.ident == ident}.count > 0 ? true : false
    return result
}