/**
 * Loads an svg file from a url.
 *
 *
 */
import {ParamEvent} from './../../poly/ParamEvent';
import {TypedSopNode} from './_Base';
import {BaseParamType} from '../../params/_Base';
import {BaseNodeType} from '../_Base';
import {NodeParamsConfig, ParamConfig} from '../utils/params/ParamsConfig';
import {CoreGroup} from '../../../core/geometry/Group';
import {FileSVGSopOperation} from '../../operations/sop/FileSVG';
import {Poly} from '../../Poly';
import {SopTypeFile} from '../../poly/registers/nodes/types/Sop';
import {EXTENSIONS_BY_NODE_TYPE_BY_CONTEXT} from '../../../core/loader/FileExtensionRegister';
import {NodeContext} from '../../poly/NodeContext';
const DEFAULT = FileSVGSopOperation.DEFAULT_PARAMS;

class FileSVGSopParamsConfig extends NodeParamsConfig {
	/** @param url to load the geometry from */
	url = ParamConfig.STRING(DEFAULT.url, {
		fileBrowse: {extensions: EXTENSIONS_BY_NODE_TYPE_BY_CONTEXT[NodeContext.SOP][SopTypeFile.FILE_SVG]},
	});
	/** @param reload the geometry */
	reload = ParamConfig.BUTTON(null, {
		callback: (node: BaseNodeType, param: BaseParamType) => {
			FileSVGSopNode.PARAM_CALLBACK_reload(node as FileSVGSopNode);
		},
	});
	/** @param toggle on to draw the fillShapes */
	drawFillShapes = ParamConfig.BOOLEAN(DEFAULT.drawFillShapes);
	/** @param toggle on to draw the fillShapes as wireframe */
	fillShapesWireframe = ParamConfig.BOOLEAN(DEFAULT.fillShapesWireframe);
	/** @param toggle on to draw the strokes */
	drawStrokes = ParamConfig.BOOLEAN(DEFAULT.drawStrokes);
	/** @param toggle on to draw the strokes as wireframe */
	strokesWireframe = ParamConfig.BOOLEAN(DEFAULT.strokesWireframe);
	/** @param style override */
	tStyleOverride = ParamConfig.BOOLEAN(DEFAULT.tStyleOverride, {
		separatorBefore: true,
	});
	/** @param stroke width */
	strokeWidth = ParamConfig.FLOAT(DEFAULT.strokeWidth, {
		visibleIf: {
			tStyleOverride: true,
		},
	});
	/** @param advanced */
	tadvanced = ParamConfig.BOOLEAN(DEFAULT.tadvanced, {
		separatorBefore: true,
	});
	/** @param is counter clock wise: defines the vertex order when parsing the font */
	isCCW = ParamConfig.BOOLEAN(0, {
		visibleIf: {tadvanced: true},
	});
	/** @param defines if holes should be found when parsing the font */
	// noHoles = ParamConfig.BOOLEAN(0, {
	// 	visibleIf: {tadvanced: true},
	// });
}
const ParamsConfig = new FileSVGSopParamsConfig();

export class FileSVGSopNode extends TypedSopNode<FileSVGSopParamsConfig> {
	override paramsConfig = ParamsConfig;
	static override type() {
		return SopTypeFile.FILE_SVG;
	}

	override dispose(): void {
		super.dispose();
		Poly.blobs.clearBlobsForNode(this);
	}
	// TODO: no error when trying to load a non existing zip file??
	private _operation: FileSVGSopOperation | undefined;
	override async cook(inputCoreGroups: CoreGroup[]) {
		this._operation = this._operation || new FileSVGSopOperation(this.scene(), this.states, this);
		const coreGroup = await this._operation.cook(inputCoreGroups, this.pv);
		this.setCoreGroup(coreGroup);
	}

	static PARAM_CALLBACK_reload(node: FileSVGSopNode) {
		node.param_callback_reload();
	}
	private param_callback_reload() {
		// set the param dirty is preferable to just the successors, in case the expression result needs to be updated
		this.p.url.setDirty();
		this.p.url.emit(ParamEvent.ASSET_RELOAD_REQUEST);
	}
}