test1/src/quickpicks/remotesQuickPick.ts

'use strict';
import { window } from 'vscode';
import { Commands, OpenInRemoteCommandArgs } from '../commands';
import { GlyphChars } from '../constants';
import {
	getNameFromRemoteResource,
	GitRemote,
	GitService,
	GitUri,
	RemoteResource,
	RemoteResourceType
} from '../git/gitService';
import { CommandQuickPickItem, getQuickPickIgnoreFocusOut } from './commonQuickPicks';

export class OpenRemoteCommandQuickPickItem extends CommandQuickPickItem {
	private remote: GitRemote;
	private resource: RemoteResource;

	constructor(remote: GitRemote, resource: RemoteResource, public readonly clipboard?: boolean) {
		super(
			{
				label: clipboard
					? `$(link-external) Copy ${getNameFromRemoteResource(resource)} Url to Clipboard from ${
							remote.provider!.name
					  }`
					: `$(link-external) Open ${getNameFromRemoteResource(resource)} on ${remote.provider!.name}`,
				description: `$(repo) ${remote.provider!.path}`
			},
			undefined,
			undefined
		);

		this.remote = remote;
		this.resource = resource;
	}

	execute(): Thenable<{} | undefined> {
		if (this.clipboard) return this.remote.provider!.copy(this.resource);

		return this.remote.provider!.open(this.resource);
	}
}

export class OpenRemotesCommandQuickPickItem extends CommandQuickPickItem {
	constructor(remotes: GitRemote[], resource: RemoteResource, goBackCommand?: CommandQuickPickItem) {
		const name = getNameFromRemoteResource(resource);

		let description;
		switch (resource.type) {
			case RemoteResourceType.Branch:
				description = `$(git-branch) ${resource.branch}`;
				break;

			case RemoteResourceType.Branches:
				description = '$(git-branch) Branches';
				break;

			case RemoteResourceType.Commit:
				description = `$(git-commit) ${GitService.shortenSha(resource.sha)}`;
				break;

			case RemoteResourceType.File:
				description = GitUri.getFormattedPath(resource.fileName);
				break;

			case RemoteResourceType.Repo:
				description = '$(repo) Repository';
				break;

			case RemoteResourceType.Revision:
				if (resource.commit !== undefined && resource.commit.isFile) {
					if (resource.commit.status === 'D') {
						resource.sha = resource.commit.previousSha;
						description = `${GitUri.getFormattedPath(resource.fileName)} from ${
							GlyphChars.Space
						}$(git-commit) ${resource.commit.previousShortSha} (deleted in ${
							GlyphChars.Space
						}$(git-commit) ${resource.commit.shortSha})`;
					} else {
						resource.sha = resource.commit.sha;
						description = `${GitUri.getFormattedPath(resource.fileName)} from ${
							GlyphChars.Space
						}$(git-commit) ${resource.commit.shortSha}`;
					}
				} else {
					const shortFileSha = resource.sha === undefined ? '' : GitService.shortenSha(resource.sha);
					description = `${GitUri.getFormattedPath(resource.fileName)}${
						shortFileSha ? ` from ${GlyphChars.Space}$(git-commit) ${shortFileSha}` : ''
					}`;
				}
				break;

			default:
				description = '';
				break;
		}

		let remote: GitRemote | undefined;
		if (remotes.length > 1) {
			remote = remotes.find(r => r.default);
		} else if (remotes.length === 1) {
			remote = remotes[0];
		}

		if (remote != null) {
			const commandArgs: OpenInRemoteCommandArgs = {
				remotes: remotes,
				resource: resource,
				goBackCommand: goBackCommand
			};
			super(
				{
					label: `$(link-external) Open ${name} on ${remote.provider!.name}`,
					description: `${description} in ${GlyphChars.Space}$(repo) ${remote.provider!.path}`
				},
				Commands.OpenInRemote,
				[undefined, commandArgs]
			);

			return;
		}

		remote = remotes[0];
		// Use the real provider name if there is only 1 provider
		const provider = remotes.every(r => r.provider !== undefined && r.provider.name === remote!.provider!.name)
			? remote.provider!.name
			: 'Remote';

		const commandArgs: OpenInRemoteCommandArgs = {
			remotes: remotes,
			resource: resource,
			goBackCommand: goBackCommand
		};
		super(
			{
				label: `$(link-external) Open ${name} on ${provider}${GlyphChars.Ellipsis}`,
				description: `${description}`
			},
			Commands.OpenInRemote,
			[undefined, commandArgs]
		);
	}
}

export class RemotesQuickPick {
	static async show(
		remotes: GitRemote[],
		placeHolder: string,
		resource: RemoteResource,
		clipboard?: boolean,
		goBackCommand?: CommandQuickPickItem
	): Promise<OpenRemoteCommandQuickPickItem | CommandQuickPickItem | undefined> {
		const items = remotes.map(r => new OpenRemoteCommandQuickPickItem(r, resource, clipboard)) as (
			| OpenRemoteCommandQuickPickItem
			| CommandQuickPickItem
		)[];

		if (goBackCommand) {
			items.splice(0, 0, goBackCommand);
		}

		// const scope = await Container.keyboard.beginScope({ left: goBackCommand });

		const pick = await window.showQuickPick(items, {
			placeHolder: placeHolder,
			ignoreFocusOut: getQuickPickIgnoreFocusOut()
		});
		if (pick === undefined) return undefined;

		// await scope.dispose();

		return pick;
	}
}