import type { Command } from '../Definitions/Global/Commands.js';
import type { Driver } from '../Definitions/Global/Drivers.js';
import { Family } from '../Definitions/Global/Families.js';
import { Insteon } from '../Devices/index.js';
import type { ISY } from '../ISY.js';
import { ISYNode } from '../ISYNode.js';
import { LinkType } from '../LinkType.js';
import type { BaseNodeInfo, NodeInfo } from '../Model/NodeInfo.js';

interface SceneInfo extends BaseNodeInfo<Family.Scene> {
	members?: {
		link: any;
	};
	flag?: any;
	nodeDefId?: 'InsteonDimmer';
	address: string;
	name: string;
	family?: Family.Scene;
	parent?: any;
	enabled: boolean;
	startDelay: number;
}

export class ISYScene extends ISYNode<
	Family.Scene,
	Driver.Signatures<'ST'>,
	Command.Signatures<'DON' | 'DOF' | 'QUERY'>
> {
	public connectionType: string;
	public batteryOperated: boolean;
	public deviceType: any;
	public deviceFriendlyName: string;
	public members: ISYNode<any, any, any, any>[];
	public typeCode: string;

	constructor(isy: ISY, scene: SceneInfo) {
		super(isy, scene as NodeInfo);
		// this.logger(JSON.stringify(scene));
		this.typeCode = '';
		this.connectionType = 'Insteon Wired';
		this.batteryOperated = false;

		this.deviceFriendlyName = 'ISY Scene';
		this.members = [];
		this.isDimmable = false;
		if (Array.isArray(scene.members?.link)) {
			for (const node of scene.members.link) {
				if ('_' in node) {
					// childDevices.push(node._);
					// childDevices.push(object)
					const s = node._;
					const d = isy.getNode(s);

					if (d !== null && d !== undefined) {
						//d.addLink(this);
					}

					if (d instanceof Insteon.DimmerLamp.Node && node.type !== LinkType.Controller) {
						this.isDimmable = true;
					}
					this.members.push(d);
				}
			}
		} else if (scene.members?.link) {
			if ('_' in scene.members.link) {
				const node = scene.members.link._;
				this.logger(JSON.stringify(node));
				// childDevices.push(node._);
				// childDevices.push(object)
				const s = scene.members.link._;
				const d = isy.getNode(s);
				if (d) {
					//d.addLink(this);
					// tslint:disable-next-line: triple-equals
					if ((d.isDimmable && node.type != LinkType.Controller) || this.isDimmable) {
						this.isDimmable = true;
					}
					this.members.push(d);
				}
			}
		}
		// check dimmability this.dimmable = Array.apply(p => p.dimmable);
		this.recalculateState();
	}
	// Get the current light state
	get isOn() {
		for (const device of this.members) {
			let d = device as unknown as ISYNode;
			/*if (Insteon.RelayLamp.isImplementedBy(d)) {
				if (d.status > 0) {
					return true;
				}
			}*/
		}
		return false;
	}

	get brightnessLevel() {
		let lightDeviceCount = 0;
		let blevel = 0;
		for (const device of this.members) {
			if (device instanceof Insteon.DimmerSwitch.Node) {
				lightDeviceCount++;
				//blevel += device.brightnessLevel;
			} else if (device instanceof Insteon.RelayLampSwitch.Node) {
				lightDeviceCount++;
				blevel += device.drivers.ST ? 100 : 0;
			}
		}
		if (lightDeviceCount > 0) {
			return Math.floor(blevel / lightDeviceCount);
		} else {
			return 0;
		}
	}
	// Current light dim state is always calculated
	public recalculateState() {
		this.markAsChanged();
		return true;
	}
	public markAsChanged() {
		this.lastChanged = new Date();
		this.emit('propertyChanged', 'isOn', this.isOn, this.isOn, this.isOn ? 'on' : 'off');

		if (this.isDimmable) {
			this.emit(
				'propertyChanged',
				'brightnesslevel',
				this.brightnessLevel,
				this.brightnessLevel,
				this.brightnessLevel + '%'
			);
		}
	}
	public async updateIsOn(lightState: boolean) {
		return this.isy.sendNodeCommand(this, lightState ? 'DON' : 'DOF');
	}
	public async updateBrightnessLevel(level) {
		return this.isy.sendNodeCommand(this, level > 0 ? 'DON' : 'DOF', level);
	}
	public getAreAllLightsInSpecifiedState(state) {
		for (const device of this.members) {
			if (device instanceof Insteon.RelayLampSwitch.Node) {
				if (device.drivers.ST !== state) {
					return false;
				}
			}
		}
		return true;
	}
}