import { isArray, isFunction, isObject, isString } from "../../../../utils/types.mjs";
import { useNamespace } from "../../../../hooks/use-namespace/index.mjs";
import { ensurePosition, getFixedColumnOffset, getFixedColumnsClass } from "../util.mjs";
import { TABLE_INJECTION_KEY } from "../tokens.mjs";
import { inject } from "vue";

//#region ../../packages/components/table/src/table-body/styles-helper.ts
function useStyles(props) {
	const parent = inject(TABLE_INJECTION_KEY);
	const ns = useNamespace("table");
	const getRowStyle = (row, rowIndex) => {
		const rowStyle = parent?.props.rowStyle;
		if (isFunction(rowStyle)) return rowStyle.call(null, {
			row,
			rowIndex
		});
		return rowStyle || null;
	};
	const getRowClass = (row, rowIndex, displayIndex) => {
		const classes = [ns.e("row")];
		if (parent?.props.highlightCurrentRow && row === props.store?.states.currentRow.value) classes.push("current-row");
		if (props.stripe && displayIndex % 2 === 1) classes.push(ns.em("row", "striped"));
		const rowClassName = parent?.props.rowClassName;
		if (isString(rowClassName)) classes.push(rowClassName);
		else if (isFunction(rowClassName)) classes.push(rowClassName.call(null, {
			row,
			rowIndex
		}));
		return classes;
	};
	const getCellStyle = (rowIndex, columnIndex, row, column) => {
		const cellStyle = parent?.props.cellStyle;
		let cellStyles = cellStyle ?? {};
		if (isFunction(cellStyle)) cellStyles = cellStyle.call(null, {
			rowIndex,
			columnIndex,
			row,
			column
		});
		const fixedStyle = getFixedColumnOffset(columnIndex, props?.fixed, props.store);
		ensurePosition(fixedStyle, "left");
		ensurePosition(fixedStyle, "right");
		return Object.assign({}, cellStyles, fixedStyle);
	};
	const getCellClass = (rowIndex, columnIndex, row, column, offset) => {
		const fixedClasses = getFixedColumnsClass(ns.b(), columnIndex, props?.fixed, props.store, void 0, offset);
		const classes = [
			column.id,
			column.align,
			column.className,
			...fixedClasses
		];
		const cellClassName = parent?.props.cellClassName;
		if (isString(cellClassName)) classes.push(cellClassName);
		else if (isFunction(cellClassName)) classes.push(cellClassName.call(null, {
			rowIndex,
			columnIndex,
			row,
			column
		}));
		classes.push(ns.e("cell"));
		return classes.filter((className) => Boolean(className)).join(" ");
	};
	const getSpan = (row, column, rowIndex, columnIndex) => {
		let rowspan = 1;
		let colspan = 1;
		const fn = parent?.props.spanMethod;
		if (isFunction(fn)) {
			const result = fn({
				row,
				column,
				rowIndex,
				columnIndex
			});
			if (isArray(result)) {
				rowspan = result[0];
				colspan = result[1];
			} else if (isObject(result)) {
				rowspan = result.rowspan;
				colspan = result.colspan;
			}
		}
		return {
			rowspan,
			colspan
		};
	};
	const getColspanRealWidth = (columns, colspan, index) => {
		if (colspan < 1) return columns[index].realWidth;
		const widthArr = columns.map(({ realWidth, width }) => realWidth || width).slice(index, index + colspan);
		return Number(widthArr.reduce((acc, width) => Number(acc) + Number(width), -1));
	};
	return {
		getRowStyle,
		getRowClass,
		getCellStyle,
		getCellClass,
		getSpan,
		getColspanRealWidth
	};
}

//#endregion
export { useStyles as default };
//# sourceMappingURL=styles-helper.mjs.map