update

src/class/virtualDirectory.ts

@@ -1,51 +1,97 @@
-import type { stats, file, directory } from '@/types/type.ts'
+import type { stats, file, directory } from "@/types/type.ts";
 
 class VirtualFile {
-    constructor(info: file, parent: VirtualDirectory) {
-        this.name = info.name
-        this.size = info.size
-        this.stats = info.stats
-        this.parent = parent
-    }
-    name: string
-    size: number
-    stats: stats
-    parent: VirtualDirectory
-    get path() {
-        return `${this.parent.path}${this.name}`
-    }
+	constructor(info: file, parent: VirtualDirectory) {
+		this.name = info.name;
+		this.size = info.size;
+		this.stats = info.stats;
+		this.parent = parent;
+		this.type = "file";
+	}
+	name: string;
+	type: "file";
+	size: number;
+	stats: stats;
+	parent: VirtualDirectory;
+	get path() {
+		return `${this.parent.path}${this.name}`;
+	}
 }
 
 class VirtualDirectory {
-    constructor(info: directory, parent: VirtualDirectory) {
-        this.name = info.name
-        this.type = info.type
-        this.stats = info.stats
-        this.parent = parent ?? undefined
-        // 这里要改
-        this.content = info.content.map((v) => {
-            if (v.type === 'file') {
-                return new VirtualFile(v, this)
-            } else {
-                return new VirtualDirectory(v, this)
-            }
-        })
-    }
-    name: string
-    content: (VirtualFile | VirtualDirectory)[]
-    type: 'directory'
-    stats: stats
-    parent?: VirtualDirectory
+	constructor(info: directory, parent?: VirtualDirectory) {
+		this.name = info.name;
+		this.type = "directory";
+		this.stats = info.stats;
+		this.parent = parent ?? undefined;
+		// 这里要改
+	}
+	// 文件夹名
+	name: string;
+	// 子文件
+	files?: VirtualFile[];
+	// 子目录
+	directorys?: VirtualDirectory[];
+	// 没啥意义，标注一下就是了
+	type: "directory";
+	// 文件夹创建时间等杂项属性
+	stats: stats;
+	// 父文件夹
+	parent?: VirtualDirectory;
 
-    /**
-     * 相对于根目录的路径， 如: "/",  "/123/321/"
-     * @returns {string}
-     */
-    get path(): string {
-        if (!this.parent) {
-            return '/'
-        }
-        return `${this.parent.path}${this.name}/`
-    }
+	/**
+	 * 获取相对于根目录的路径的层数
+	 * 用于目录下文件定位
+	 * @returns {string}
+	 */
+	get layer(): number {
+		return this.parent ? this.parent.layer + 1 : 0;
+	}
+	/**
+	 * 相对于根目录的路径， 如: "/",  "/123/321/"
+	 * 用于目录下文件定位
+	 * @returns {string}
+	 */
+	get path(): string {
+		if (!this.parent) {
+			return "/";
+		}
+		return `${this.parent.path}${this.name}/`;
+	}
+
+	/**
+	 * 获取从根目录开始的按顺序的文件夹
+	 * @returns {VirtualDirectory[]}
+	 */
+	get directoryArray(): VirtualDirectory[] {
+		if (!this.parent) {
+			return [this];
+		}
+		return [...this.parent.directoryArray, this];
+	}
+
+	/**
+	 * 获取 layer 级父文件夹, 如getParent(1)就返回父级
+	 * @param {number} layer 需要跳转的层数
+	 * @returns {VirtualDirectory}
+	 */
+	getParent(layer: number): VirtualDirectory {
+		if (layer <= 0 || !this.parent) {
+			return this;
+		}
+		return this.parent.getParent(layer - 1);
+	}
+
+	setContent(content: (file | directory)[]) {
+		this.files = [];
+		this.directorys = [];
+		for (let item of content) {
+			if (item.type === "file") {
+				this.files.push(new VirtualFile(item, this));
+			} else if (item.type === "directory") {
+				this.directorys.push(new VirtualDirectory(item, this));
+			}
+		}
+	}
 }
-export default VirtualDirectory
+export default VirtualDirectory;