import { View, Property, ViewBase, ObservableArray, Color } from '@nativescript/core';

/**
 * This class is a base class for all kind of gauges.
 */
export class RadGauge extends View {
	/**
	 * Identifies the {@link scales} dependency property.
	 */
	static scalesProperty: Property<RadGauge, ObservableArray<GaugeScale>>;

	/**
	 * Identifies the {@link title} dependency property.
	 */
	static titleProperty: Property<RadGauge, string>;

	/**
	 * Identifies the {@link titleStyle} dependency property.
	 */
	static titleStyleProperty: Property<RadGauge, TitleStyle>;

	/**
	 * Identifies the {@link subtitleStyle} dependency property.
	 */
	static subtitleStyleProperty: Property<RadGauge, SubtitleStyle>;

	/**
	 * Identifies the {@link subtitle} dependency property.
	 */
	static subtitleProperty: Property<RadGauge, string>;

	/**
	 * Identifies the {@link fillColor} dependency property.
	 */
	static fillColorProperty: Property<RadGauge, Color>;

	/**
	 * Gets or sets the scales collection of the RadGauge.
	 */
	scales: ObservableArray<GaugeScale>;

	/**
	 * Gets or sets the title of the RadGauge.
	 */
	title: string;

	/**
	 * Gets or sets the title style of the RadGauge.
	 */
	titleStyle: TitleStyle;

	/**
	 * Gets or sets the subtitle of the RadGauge.
	 */
	subtitle: string;

	/**
	 * Gets or sets the subtitle style of RadGauge.
	 */
	subtitleStyle: SubtitleStyle;

	/**
	 * Gets or sets the fillColor of the RadGauge.
	 */
	fillColor: Color;
}

/**
 * Represents a radial gauge view.
 */
export class RadRadialGauge extends RadGauge {}

/**
 * A base class for all styles.
 */
export class GaugeStyleBase extends ViewBase {
	/**
	 * Identifies the {@link fillColor} dependency property.
	 */
	static fillColorProperty: Property<GaugeStyleBase, Color>;

	/**
	 * Identifies the {@link strokeColor} dependency property.
	 */
	static strokeColorProperty: Property<GaugeStyleBase, Color>;

	/**
	 * Identifies the {@link strokeWidth} dependency property.
	 */
	static strokeWidthProperty: Property<GaugeStyleBase, string>;

	/**
	 * Gets or sets the fill color of the style.
	 */
	fillColor: Color;

	/**
	 * Gets or sets the stroke color of the style.
	 */
	strokeColor: Color;

	/**
	 * Gets or sets the stroke width of the style.
	 */
	strokeWidth: number;
}

/**
 * Represents a style for the gauge title.
 */
export class TitleStyle extends GaugeStyleBase {
	/**
	 * Identifies the {@link textSize} dependency property.
	 */
	static textSizeProperty: Property<TitleStyle, number>;

	/**
	 * Identifies the {@link textColor} dependency property.
	 */
	static textColorProperty: Property<TitleStyle, Color>;

	/**
	 * Identifies the {@link horizontalOffset} dependency property.
	 */
	static horizontalOffsetProperty: Property<TitleStyle, number>;

	/**
	 * Identifies the {@link verticalOffset} dependency property.
	 */
	static verticalOffsetProperty: Property<TitleStyle, number>;

	/**
	 * Gets or sets the text size of the title.
	 */
	textSize: number;

	/**
	 * Gets or sets the text color of the title.
	 */
	textColor: Color;

	/**
	 * Gets or sets the horizontal offset of the title.
	 */
	horizontalOffset: number;

	/**
	 * Gets or sets the vertical offset of the title.
	 */
	verticalOffset: number;
}

/**
 * Represents a style for the gauge subtitle.
 */
export class SubtitleStyle extends TitleStyle {}

/**
 * Represents the scale's style.
 */
export class ScaleStyle extends GaugeStyleBase {
	/**
	 * Identifies the {@link lineColor} dependency property.
	 */
	static lineColorProperty: Property<ScaleStyle, Color>;

	/**
	 * Identifies the {@link lineThickness} dependency property.
	 */
	static lineThicknessProperty: Property<ScaleStyle, number>;

	/**
	 * Identifies the {@link ticksVisible} dependency property.
	 */
	static ticksVisibleProperty: Property<ScaleStyle, boolean>;

	/**
	 * Identifies the {@link majorTicksCount} dependency property.
	 */
	static majorTicksCountProperty: Property<ScaleStyle, number>;

	/**
	 * Identifies the {@link minorTicksCount} dependency property.
	 */
	static minorTicksCountProperty: Property<ScaleStyle, number>;

	/**
	 * Identifies the {@link ticksOffset} dependency property.
	 */
	static ticksOffsetProperty: Property<ScaleStyle, number>;

	/**
	 * Identifies the {@link ticksLayoutMode} dependency property.
	 */
	static ticksLayoutModeProperty: Property<ScaleStyle, GaugeScaleLayoutMode>;

	/**
	 * Identifies the {@link majorTicksWidth} dependency property.
	 */
	static majorTicksWidthProperty: Property<ScaleStyle, number>;

	/**
	 * Identifies the {@link minorTicksWidth} dependency property.
	 */
	static minorTicksWidthProperty: Property<ScaleStyle, number>;

	/**
	 * Identifies the {@link majorTicksLength} dependency property.
	 */
	static majorTicksLengthProperty: Property<ScaleStyle, number>;

	/**
	 * Identifies the {@link minorTicksLength} dependency property.
	 */
	static minorTicksLengthProperty: Property<ScaleStyle, number>;

	/**
	 * Identifies the {@link majorTicksStrokeColor} dependency property.
	 */
	static majorTicksStrokeColorProperty: Property<ScaleStyle, Color>;

	/**
	 * Identifies the {@link minorTicksStrokeColor} dependency property.
	 */
	static minorTicksStrokeColorProperty: Property<ScaleStyle, Color>;

	/**
	 * Identifies the {@link majorTicksFillColor} dependency property.
	 */
	static majorTicksFillColorProperty: Property<ScaleStyle, Color>;

	/**
	 * Identifies the {@link minorTicksFillColor} dependency property.
	 */
	static minorTicksFillColorProperty: Property<ScaleStyle, Color>;

	/**
	 * Identifies the {@link majorTicksStrokeWidth} dependency property.
	 */
	static majorTicksStrokeWidthProperty: Property<ScaleStyle, number>;

	/**
	 * Identifies the {@link minorTicksStrokeWidth} dependency property.
	 */
	static minorTicksStrokeWidthProperty: Property<ScaleStyle, number>;

	/**
	 * Identifies the {@link labelsVisible} dependency property.
	 */
	static labelsVisibleProperty: Property<ScaleStyle, boolean>;

	/**
	 * Identifies the {@link labelsCount} dependency property.
	 */
	static labelsCountProperty: Property<ScaleStyle, number>;

	/**
	 * Identifies the {@link labelsLayoutMode} dependency property.
	 */
	static labelsLayoutModeProperty: Property<ScaleStyle, GaugeScaleLayoutMode>;

	/**
	 * Identifies the {@link labelsOffset} dependency property.
	 */
	static labelsOffsetProperty: Property<ScaleStyle, number>;

	/**
	 * Identifies the {@link labelsSize} dependency property.
	 */
	static labelsSizeProperty: Property<ScaleStyle, number>;

	/**
	 * Identifies the {@link labelsColor} dependency property.
	 */
	static labelsColorProperty: Property<ScaleStyle, Color>;

	/**
	 * Gets or sets the line color of the scale.
	 */
	lineColor: Color;

	/**
	 * Gets or sets the line thickness of the scale.
	 */
	lineThickness: number;

	/**
	 * Gets or sets the visibility mode of the scale's ticks.
	 */
	ticksVisible: boolean;

	/**
	 * Gets or sets the major ticks count.
	 */
	majorTicksCount: number;

	/**
	 * Gets or sets the minor ticks count.
	 */
	minorTicksCount: number;

	/**
	 * Gets or sets the tick's offset.
	 */
	ticksOffset: number;

	/**
	 * Gets or sets the tick's layout mode.
	 */
	ticksLayoutMode: GaugeScaleLayoutMode;

	/**
	 * Gets or sets the major ticks width.
	 */
	majorTicksWidth: number;

	/**
	 * Gets or sets the minor ticks width.
	 */
	minorTicksWidth: number;

	/**
	 * Gets or sets the major ticks length.
	 */
	majorTicksLength: number;

	/**
	 * Gets or sets the minor ticks length.
	 */
	minorTicksLength: number;

	/**
	 * Gets or sets the major ticks stroke color.
	 */
	majorTicksStrokeColor: Color;

	/**
	 * Gets or sets the minor ticks stroke color.
	 */
	minorTicksStrokeColor: Color;

	/**
	 * Gets or sets the major ticks fill color.
	 */
	majorTicksFillColor: Color;

	/**
	 * Gets or sets the minor ticks fill color.
	 */
	minorTicksFillColor: Color;

	/**
	 * Gets or sets the major ticks stroke width.
	 */
	majorTicksStrokeWidth: number;

	/**
	 * Gets or sets the minor ticks stroke width.
	 */
	minorTicksStrokeWidth: number;

	/**
	 * Gets or sets the visibility mode of the labels.
	 */
	labelsVisible: boolean;

	/**
	 * Gets or sets the count of the labels.
	 */
	labelsCount: number;

	/**
	 * Gets or sets the labels' layout mode.
	 */
	labelsLayoutMode: GaugeScaleLayoutMode;

	/**
	 * Gets or sets the labels' offset.
	 */
	labelsOffset: number;

	/**
	 * Gets or sets the size of the labels.
	 */
	labelsSize: number;

	/**
	 * Gets or sets the color of the labels.
	 */
	labelsColor: Color;
}

/**
 * Represents the base class for the styles of the gauge indicators.
 */
export class IndicatorStyle extends GaugeStyleBase {}

/**
 * Represents the styles of the needle indicator.
 */
export class NeedleStyle extends IndicatorStyle {
	/**
	 * Identifies the {@link length} dependency property.
	 */
	static lengthProperty: Property<NeedleStyle, number>;

	/**
	 * Identifies the {@link bottomWidth} dependency property.
	 */
	static bottomWidthProperty: Property<NeedleStyle, number>;

	/**
	 * Identifies the {@link topWidth} dependency property.
	 */
	static topWidthProperty: Property<NeedleStyle, number>;

	/**
	 * Identifies the {@link circleRadius} dependency property.
	 */
	static circleRadiusProperty: Property<NeedleStyle, number>;

	/**
	 * Identifies the {@link circleInnerRadius} dependency property.
	 */
	static circleInnerRadiusProperty: Property<NeedleStyle, number>;

	/**
	 * Identifies the {@link offset} dependency property.
	 */
	static offsetProperty: Property<NeedleStyle, number>;

	/**
	 * Identifies the {@link circleFillColor} dependency property.
	 */
	static circleFillColorProperty: Property<NeedleStyle, Color>;

	/**
	 * Identifies the {@link circleStrokeColor} dependency property.
	 */
	static circleStrokeColorProperty: Property<NeedleStyle, Color>;

	/**
	 * Identifies the {@link circleStrokeWidth} dependency property.
	 */
	static circleStrokeWidthProperty: Property<NeedleStyle, number>;

	/**
	 * Gets or sets the length of the needle.
	 */
	length: number;

	/**
	 * Gets or sets bottom width of the needle.
	 */
	bottomWidth: number;

	/**
	 * Gets or sets the top width of the needle.
	 */
	topWidth: number;

	/**
	 * Gets or sets radius if the needle's circle.
	 */
	circleRadius: number;

	/**
	 * Gets or sets the inner radius of the circle.
	 */
	circleInnerRadius: number;

	/**
	 * Gets or sets the offset of the needle from the circle.
	 */
	offset: number;

	/**
	 * Gets or sets the circle's fill color.
	 */
	circleFillColor: Color;

	/**
	 * Gets or sets the circle's stroke color.
	 */
	circleStrokeColor: Color;

	/**
	 * Gets or sets the circle's stroke width.
	 */
	circleStrokeWidth: number;
}

/**
 * Represents the styles for bar indicators.
 */
export class BarIndicatorStyle extends IndicatorStyle {
	/**
	 * Identifies the {@link cap} dependency property.
	 */
	static capProperty: Property<BarIndicatorStyle, GaugeIndicatorCapMode>;

	/**
	 * Identifies the {@link barWidth} dependency property.
	 */
	static barWidthProperty: Property<BarIndicatorStyle, number>;

	/**
	 * Gets or sets the indicator's cap mode.
	 */
	cap: GaugeIndicatorCapMode;

	/**
	 * Gets or sets the indicator's width.
	 */
	barWidth: number;
}

/**
 * Represents a base class for all scales.
 */
export class GaugeScale extends ViewBase {
	/**
	 * Identifies the {@link indicators} dependency property.
	 */
	static indicatorsProperty: Property<GaugeScale, ObservableArray<GaugeIndicator>>;

	/**
	 * Identifies the {@link minimum} dependency property.
	 */
	static minimumProperty: Property<GaugeScale, number>;

	/**
	 * Identifies the {@link maximum} dependency property.
	 */
	static maximumProperty: Property<GaugeScale, number>;

	/**
	 * Identifies the {@link style} dependency property.
	 */
	static scaleStyleProperty: Property<GaugeScale, ScaleStyle>;

	/**
	 * Gets or sets the collection of indicators of the scale.
	 */
	indicators: ObservableArray<GaugeIndicator>;

	/**
	 * Gets or sets the minimum range of the scale.
	 */
	minimum: number;

	/**
	 * Gets or sets the maximum range of the scale.
	 */
	maximum: number;

	/**
	 * Gets or sets the style of the scale.
	 */
	scaleStyle: ScaleStyle;

	ios: any;

	android: any;
}

/**
 * Represents a radial scale.
 */
export class RadialScale extends GaugeScale {
	/**
	 * Identifies the {@link startAngle} dependency property.
	 */
	static startAngleProperty: Property<RadialScale, number>;

	/**
	 * Identifies the {@link sweepAngle} dependency property.
	 */
	static sweepAngleProperty: Property<RadialScale, number>;

	/**
	 * Identifies the {@link radius} dependency property.
	 */
	static radiusProperty: Property<RadialScale, number>;

	/**
	 * Gets or sets the start angle of the scale.
	 */
	startAngle: number;

	/**
	 * Gets or sets the sweep angle of the scale.
	 */
	sweepAngle: number;

	/**
	 * Gets or sets the radius of the scale. The value should be normalized.
	 * A value of 1 means that the radius will match the smaller dimension of the gauge.
	 */
	radius: number;
}

/**
 * Enumeration that defines the layout modes used for ticks and labels in the
 * scales of RadGauge.
 */
export enum GaugeScaleLayoutMode {
	/**
     Labels and/or ticks will be drawn outside of the scale.
     */
	Outer = 'Outer',

	/**
     Labels and/or ticks will be drawn inside the scale.
     */
	Inner = 'Inner'
}

/**
 * Represents a base class for all indicators.
 */
export class GaugeIndicator extends ViewBase {
	/**
	 * Identifies the {@link isAnimated} dependency property.
	 */
	static isAnimatedProperty: Property<GaugeIndicator, boolean>;

	/**
	 * Identifies the {@link animationDuration} dependency property.
	 */
	static animationDurationProperty: Property<GaugeIndicator, number>;

	/**
	 * Determines if the indicator should be animated when its value is changed.
	 */
	isAnimated: boolean;

	/**
	 * Gets or sets the duration of the animation.
	 */
	animationDuration: number;

	ios: any;

	android: any;
}

/**
 * Represents a radial needle indicator.
 */
export class RadialNeedle extends GaugeIndicator {
	/**
	 * Identifies the {@link style} dependency property.
	 */
	static needleStyleProperty: Property<RadialNeedle, NeedleStyle>;

	/**
	 * Identifies the {@link value} dependency property.
	 */
	static valueProperty: Property<RadialNeedle, number>;

	/**
	 * Gets or sets the style of the needle.
	 */
	needleStyle: NeedleStyle;

	/**
	 * Gets or sets the value of the needle.
	 */
	value: number;
}

/**
 * Represents base class for bar indicators.
 */
export class BarIndicator extends GaugeIndicator {
	/**
	 * Identifies the {@link style} dependency property.
	 */
	static indicatorStyleProperty: Property<BarIndicator, BarIndicatorStyle>;

	/**
	 * Identifies the {@link minimum} dependency property.
	 */
	static minimumProperty: Property<BarIndicator, number>;

	/**
	 * Identifies the {@link maximum} dependency property.
	 */
	static maximumProperty: Property<BarIndicator, number>;

	/**
	 * Identifies the {@link location} dependency property.
	 */
	static locationProperty: Property<BarIndicator, number>;

	/**
	 * Identifies the {@link animationStartValue} dependency property.
	 */
	static animationStartValueProperty: Property<BarIndicator, number>;

	/**
	 * Gets or sets the style of the indicator.
	 */
	indicatorStyle: BarIndicatorStyle;

	/**
	 * Gets or sets the minimum value of the indicator.
	 */
	minimum: number;

	/**
	 * Gets or sets the maximum value of the indicator.
	 */
	maximum: number;

	/**
	 * Gets or sets the location of the indicator.
	 */
	location: number;

	/**
	 * Gets or sets the animation start value of the indicator.
	 */
	animationStartValue: number;
}

/**
 * Represents a radial bar indicator.
 */
export class RadialBarIndicator extends BarIndicator {}

/**
 * Enumeration that describes cap modes for the bar indicators in RadGauge.
 */
export enum GaugeIndicatorCapMode {
	/**
     When the ends of the bar indicators should be rounded.
     */
	Round = 'Round',

	/**
     When the ends of the bar indicators should be edgy.
     */
	Edge = 'Edge'
}