import Adw

public extension StatusPage {
    /// Creates a StatusPage with static text, icon, and child content.
    ///
    /// Values are applied once when the widget mounts.
    /// - Parameter title: The page title.
    /// - Parameter description: The optional page description.
    /// - Parameter iconName: The optional icon name.
    /// - Parameter child: The child view content.
    @_disfavoredOverload
    init<S: StringProtocol>(_ title: S, description: String? = nil, iconName: String? = nil, @ViewBuilder child: @escaping () -> [AnyView] = { [] }) {
        self.init(child: child)
        self = self.title(String(title))
        if let description { self = self.description(description) }
        if let iconName { self = self.iconName(iconName) }
    }

    /// Creates a StatusPage whose text follows bindings.
    ///
    /// Binding modifiers update the widget in place and write widget changes back.
    /// - Parameter title: The title binding.
    /// - Parameter description: The optional description binding.
    /// - Parameter iconName: The optional icon binding.
    /// - Parameter child: The child view content.
    init(_ title: Portico.Binding<String>, description: Portico.Binding<String>? = nil, iconName: Portico.Binding<String>? = nil, @ViewBuilder child: @escaping () -> [AnyView] = { [] }) {
        self.init(child: child)
        self = self.title(title)
        if let description { self = self.description(description) }
        if let iconName { self = self.iconName(iconName) }
    }

    /// Creates a StatusPage with live interpolated text values.
    ///
    /// Interpolated segments are re-evaluated when their dependencies change.
    /// - Parameter title: The interpolated title.
    /// - Parameter description: The optional interpolated description.
    /// - Parameter iconName: The optional interpolated icon name.
    /// - Parameter child: The child view content.
    init(_ title: Portico.InterpolatedText, description: Portico.InterpolatedText? = nil, iconName: Portico.InterpolatedText? = nil, @ViewBuilder child: @escaping () -> [AnyView] = { [] }) {
        self.init(child: child)
        self = self.title(title)
        if let description { self = self.description(description) }
        if let iconName { self = self.iconName(iconName) }
    }
}

extension WidgetView where Target: Adw.StatusPage {
    /// Applies the `.compact` style class.
    ///
    /// Makes the status page take less space; used in sidebars and popovers.
    ///
    /// - Parameter enabled: Whether the style class is applied.
    /// - Returns: A copy of this view with the modifier applied.
    public func compact(_ enabled: Bool = true) -> Self {
        styleClass("compact", enabled)
    }

    /// Applies the `.compact` style class.
    ///
    /// Makes the status page take less space; used in sidebars and popovers.
    ///
    /// - Parameter enabled: A binding that controls whether the class is applied.
    /// - Returns: A copy of this view with the modifier applied.
    public func compact(_ enabled: Binding<Bool>) -> Self {
        styleClass("compact", enabled)
    }

}