/*
 * Copyright 2015-2017 Atomist Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import { TreeNode, GraphNode, FormatInfo, PathExpressionEngine } from "@atomist/rug/tree/PathExpression";
import { ProjectContext } from "@atomist/rug/operations/ProjectEditor";
import { ViewSupport } from "./ViewSupport";
import { Project } from "./Project";
export { FileArtifactBacked };

/**
 * FileArtifactBacked
 */
interface FileArtifactBacked extends ViewSupport {

    /**
     * Return content length
     *
     * @property {string} content
     */
    readonly content: string;

    /**
     * Return file size
     *
     * @property {number} contentLength
     */
    readonly contentLength: number;

    /**
     * Return file name, excluding path
     *
     * @property {string} filename
     */
    readonly filename: string;

    /**
     * DEPRECATED - Is this file well-formed?
     *
     * @property {boolean} isWellFormed
     */
    readonly isWellFormed: boolean;

    /**
     * Return the number of lines in the file
     *
     * @property {number} lineCount
     */
    readonly lineCount: number;

    /**
     * Make the file executable
     *
     */
    makeExecutable(): void;

    /**
     * Return file path, with forward slashes
     *
     * @property {string} path
     */
    readonly path: string;

    /**
     * Return the file's permissions
     *
     * @property {number} permissions
     */
    readonly permissions: number;

    /**
     * Containing project
     *
     * @property {Project} project
     */
    readonly project: Project;

    /**
     * Does this path begin with the given pattern? Pattern should contain slashes but not begin with a /
     *
     * @param root {string} The root path to begin searching from
     * @returns {boolean}
     */
    underPath(root: string): boolean;

}