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/** * Copyright (c) 2017 ~ present NAVER Corp. * billboard.js project is licensed under the MIT license */import type {AxisType} from "../../../types/types";
export default {	/**	 * Get Axis size according its position	 * @param {string} id Axis id value - x, y or y2	 * @returns {number} size Axis size value	 * @private	 */	getAxisSize(id: AxisType): number {		const $$ = this;		const isRotated = $$.config.axis_rotated;
		return (isRotated && id === "x") || (!isRotated && /y2?/.test(id)) ?			$$.getAxisWidthByAxisId(id, true) :			$$.getHorizontalAxisHeight(id);	},
	getAxisWidthByAxisId(id: AxisType, withoutRecompute?: boolean): number {		const $$ = this;
		if ($$.axis) {			const position = $$.axis?.getLabelPositionById(id);			const width = $$.axis.getMaxTickWidth(id, withoutRecompute);			const gap = width === 0 ? 0.5 : 0;
			return width + (				position.isInner ? (20 + gap) : 40			);		} else {			return 40;		}	},
	getHorizontalAxisHeight(id: AxisType): number {		const $$ = this;		const {config, state} = $$;		const {current, rotatedPadding, isLegendRight, isLegendInset} = state;		const isRotated = config.axis_rotated;		let h = 30;
		if (id === "x" && !config.axis_x_show) {			return 8;		}
		if (id === "x" && config.axis_x_height) {			return config.axis_x_height;		}
		if (id === "y" && !config.axis_y_show) {			return config.legend_show &&				!isLegendRight &&				!isLegendInset ? 10 : 1;		}
		if (id === "y2" && !config.axis_y2_show) {			return rotatedPadding.top;		}
		const rotate = $$.getAxisTickRotate(id);
		// Calculate x/y axis height when tick rotated		if (			((id === "x" && !isRotated) || (/y2?/.test(id) && isRotated)) && rotate		) {			h = 30 +				$$.axis.getMaxTickWidth(id) *				Math.cos(Math.PI * (90 - Math.abs(rotate)) / 180);
			if (!config.axis_x_tick_multiline && current.height) {				if (h > current.height / 2) {					h = current.height / 2;				}			}		}
		return h +			($$.axis.getLabelPositionById(id).isInner ? 0 : 10) +			(id === "y2" && !isRotated ? -10 : 0);	},
	getEventRectWidth(): number {		return Math.max(0, this.axis.x.tickInterval());	},
	/**	 * Get axis tick test rotate value	 * @param {string} id Axis id	 * @returns {number} rotate value	 * @private	 */	getAxisTickRotate(id: AxisType): number {		const $$ = this;		const {axis, config, state, $el} = $$;		let rotate = config[`axis_${id}_tick_rotate`];
		if (id === "x") {			const allowedXAxisTypes = axis.isCategorized() || axis.isTimeSeries();
			if (config.axis_x_tick_fit && allowedXAxisTypes) {				const xTickCount = config.axis_x_tick_count;				const currentXTicksLength = state.current.maxTickWidths.x.ticks.length;				let tickCount = 0;
				if (xTickCount) {					tickCount = xTickCount > currentXTicksLength ? currentXTicksLength : xTickCount;				} else if (currentXTicksLength) {					tickCount = currentXTicksLength;				}
				if (tickCount !== state.axis.x.tickCount) {					const {targets} = $$.data;
					state.axis.x.padding = $$.getXDomainPadding([						$$.getXDomainMinMax(targets, "min"),						$$.getXDomainMinMax(targets, "max")					], tickCount);				}
				state.axis.x.tickCount = tickCount;			}
			if ($el.svg &&				config.axis_x_tick_fit &&				!config.axis_x_tick_multiline &&				!config.axis_x_tick_culling &&				config.axis_x_tick_autorotate &&				allowedXAxisTypes			) {				rotate = $$.needToRotateXAxisTickTexts() ?					config.axis_x_tick_rotate : 0;			}		}
		return rotate;	},
	/**	 * Check weather axis tick text needs to be rotated	 * @returns {boolean}	 * @private	 */	needToRotateXAxisTickTexts(): boolean {		const $$ = this;		const {state: {axis, current}} = $$;		const xAxisLength = current.width -			$$.getCurrentPaddingLeft(false) - $$.getCurrentPaddingRight();		const tickCountWithPadding = axis.x.tickCount +			axis.x.padding.left + axis.x.padding.right;
		const maxTickWidth = $$.axis.getMaxTickWidth("x");		const tickLength = tickCountWithPadding ? xAxisLength / tickCountWithPadding : 0;
		return maxTickWidth > tickLength;	}};