jnpf-web-datascreen-vue3-v6.x/node_modules/.pnpm-store/v3/files/46/084fb78ef2160c0bd494ec1e7ed4a68b5aabcd626ccca82ff9406fd6f4ce9f00307fca5ecb2ef68c31d29d8444d848d22a194b51993dd23cf9b7ed6f2c63be

/*---------------------------------------------------------------------------------------------
 *  Copyright (c) Microsoft Corporation. All rights reserved.
 *  Licensed under the MIT License. See License.txt in the project root for license information.
 *--------------------------------------------------------------------------------------------*/
import { EditOperation } from '../../../common/core/editOperation.js';
import { Range } from '../../../common/core/range.js';
export class SortLinesCommand {
    constructor(selection, descending) {
        this.selection = selection;
        this.descending = descending;
        this.selectionId = null;
    }
    static getCollator() {
        if (!SortLinesCommand._COLLATOR) {
            SortLinesCommand._COLLATOR = new Intl.Collator();
        }
        return SortLinesCommand._COLLATOR;
    }
    getEditOperations(model, builder) {
        const op = sortLines(model, this.selection, this.descending);
        if (op) {
            builder.addEditOperation(op.range, op.text);
        }
        this.selectionId = builder.trackSelection(this.selection);
    }
    computeCursorState(model, helper) {
        return helper.getTrackedSelection(this.selectionId);
    }
    static canRun(model, selection, descending) {
        if (model === null) {
            return false;
        }
        const data = getSortData(model, selection, descending);
        if (!data) {
            return false;
        }
        for (let i = 0, len = data.before.length; i < len; i++) {
            if (data.before[i] !== data.after[i]) {
                return true;
            }
        }
        return false;
    }
}
SortLinesCommand._COLLATOR = null;
function getSortData(model, selection, descending) {
    const startLineNumber = selection.startLineNumber;
    let endLineNumber = selection.endLineNumber;
    if (selection.endColumn === 1) {
        endLineNumber--;
    }
    // Nothing to sort if user didn't select anything.
    if (startLineNumber >= endLineNumber) {
        return null;
    }
    const linesToSort = [];
    // Get the contents of the selection to be sorted.
    for (let lineNumber = startLineNumber; lineNumber <= endLineNumber; lineNumber++) {
        linesToSort.push(model.getLineContent(lineNumber));
    }
    let sorted = linesToSort.slice(0);
    sorted.sort(SortLinesCommand.getCollator().compare);
    // If descending, reverse the order.
    if (descending === true) {
        sorted = sorted.reverse();
    }
    return {
        startLineNumber: startLineNumber,
        endLineNumber: endLineNumber,
        before: linesToSort,
        after: sorted
    };
}
/**
 * Generate commands for sorting lines on a model.
 */
function sortLines(model, selection, descending) {
    const data = getSortData(model, selection, descending);
    if (!data) {
        return null;
    }
    return EditOperation.replace(new Range(data.startLineNumber, 1, data.endLineNumber, model.getLineMaxColumn(data.endLineNumber)), data.after.join('\n'));
}