Refactors quick pick lists

src/quickPicks/repoStatus.ts

@@ -0,0 +1,81 @@
+'use strict';
+import { Iterables } from '../system';
+import { QuickPickItem, QuickPickOptions, Uri, window } from 'vscode';
+import { getGitStatusIcon, GitFileStatusItem } from '../gitProvider';
+import { CommandQuickPickItem, getQuickPickIgnoreFocusOut, OpenFileCommandQuickPickItem, OpenFilesCommandQuickPickItem } from './quickPicks';
+import * as path from 'path';
+
+export { CommandQuickPickItem };
+
+export class OpenStatusFileCommandQuickPickItem extends OpenFileCommandQuickPickItem {
+
+    constructor(status: GitFileStatusItem, item?: QuickPickItem) {
+        const uri = Uri.file(path.resolve(status.repoPath, status.fileName));
+        const icon = getGitStatusIcon(status.status);
+
+        let directory = path.dirname(status.fileName);
+        if (!directory || directory === '.') {
+            directory = undefined;
+        }
+
+        super(uri, item || {
+            label: `${status.staged ? '$(check)' : '\u00a0\u00a0\u00a0'}\u00a0\u00a0${icon}\u00a0\u00a0\u00a0${path.basename(status.fileName)}`,
+            description: directory
+        });
+    }
+}
+
+export class OpenStatusFilesCommandQuickPickItem extends OpenFilesCommandQuickPickItem {
+
+    constructor(statuses: GitFileStatusItem[], item?: QuickPickItem) {
+        const repoPath = statuses.length && statuses[0].repoPath;
+        const uris = statuses.map(_ => Uri.file(path.resolve(repoPath, _.fileName)));
+
+        super(uris, item || {
+            label: `$(file-symlink-file) Open Files`,
+            description: undefined,
+            detail: `Opens all of the changed files in the repository`
+        });
+    }
+}
+
+export class RepoStatusQuickPick {
+
+    static async show(statuses: GitFileStatusItem[], goBackCommand?: CommandQuickPickItem): Promise<OpenStatusFileCommandQuickPickItem | OpenStatusFilesCommandQuickPickItem | CommandQuickPickItem | undefined> {
+        // Sort the status by staged and then filename
+        statuses.sort((a, b) => (a.staged ? -1 : 1) - (b.staged ? -1 : 1) || a.fileName.localeCompare(b.fileName));
+
+        const items = Array.from(Iterables.map(statuses, s => new OpenStatusFileCommandQuickPickItem(s))) as (OpenStatusFileCommandQuickPickItem | OpenStatusFilesCommandQuickPickItem | CommandQuickPickItem)[];
+
+        if (statuses.some(_ => _.staged)) {
+            const index = statuses.findIndex(_ => !_.staged);
+            if (index > -1) {
+                items.splice(index, 0, new OpenStatusFilesCommandQuickPickItem(statuses.filter(_ => _.status !== 'D' && !_.staged), {
+                    label: `$(file-symlink-file) Open Unstaged Files`,
+                    description: undefined,
+                    detail: `Opens all of the unstaged files in the repository`
+                }));
+
+                items.splice(0, 0, new OpenStatusFilesCommandQuickPickItem(statuses.filter(_ => _.status !== 'D' && _.staged), {
+                    label: `$(file-symlink-file) Open Staged Files`,
+                    description: undefined,
+                    detail: `Opens all of the staged files in the repository`
+                }));
+            }
+        }
+
+        if (statuses.length) {
+            items.splice(0, 0, new OpenStatusFilesCommandQuickPickItem(statuses.filter(_ => _.status !== 'D')));
+        }
+
+        if (goBackCommand) {
+            items.splice(0, 0, goBackCommand);
+        }
+
+        return await window.showQuickPick(items, {
+            matchOnDescription: true,
+            placeHolder: statuses.length ? 'Repository has changes' : 'Repository has no changes',
+            ignoreFocusOut: getQuickPickIgnoreFocusOut()
+        } as QuickPickOptions);
+    }
+}