private getHoverMarkdown()

in patched-vscode/src/vs/workbench/contrib/extensions/browser/extensionsWidgets.ts [574:706]
118 lines of code
46 McCabe index (conditional complexity)

	private getHoverMarkdown(): MarkdownString | undefined {
		if (!this.extension) {
			return undefined;
		}
		const markdown = new MarkdownString('', { isTrusted: true, supportThemeIcons: true });

		markdown.appendMarkdown(`**${this.extension.displayName}**`);
		if (semver.valid(this.extension.version)) {
			markdown.appendMarkdown(`&nbsp;<span style="background-color:#8080802B;">**&nbsp;_v${this.extension.version}${(this.extension.isPreReleaseVersion ? ' (pre-release)' : '')}_**&nbsp;</span>`);
		}
		markdown.appendText(`\n`);

		if (this.extension.state === ExtensionState.Installed) {
			let addSeparator = false;
			const installLabel = InstallCountWidget.getInstallLabel(this.extension, true);
			if (installLabel) {
				if (addSeparator) {
					markdown.appendText(`  |  `);
				}
				markdown.appendMarkdown(`$(${installCountIcon.id}) ${installLabel}`);
				addSeparator = true;
			}
			if (this.extension.rating) {
				if (addSeparator) {
					markdown.appendText(`  |  `);
				}
				const rating = Math.round(this.extension.rating * 2) / 2;
				markdown.appendMarkdown(`$(${starFullIcon.id}) [${rating}](${this.extension.url}&ssr=false#review-details)`);
				addSeparator = true;
			}
			if (this.extension.publisherSponsorLink) {
				if (addSeparator) {
					markdown.appendText(`  |  `);
				}
				markdown.appendMarkdown(`$(${sponsorIcon.id}) [${localize('sponsor', "Sponsor")}](${this.extension.publisherSponsorLink})`);
				addSeparator = true;
			}
			if (addSeparator) {
				markdown.appendText(`\n`);
			}
		}

		const location = this.extension.resourceExtension?.location ?? (this.extension.local?.source === 'resource' ? this.extension.local?.location : undefined);
		if (location) {
			if (this.extension.isWorkspaceScoped && this.contextService.isInsideWorkspace(location)) {
				markdown.appendMarkdown(localize('workspace extension', "Workspace Extension"));
			} else {
				markdown.appendMarkdown(localize('local extension', "Local Extension"));
			}
			markdown.appendText(`\n`);
		}

		if (this.extension.description) {
			markdown.appendMarkdown(`${this.extension.description}`);
			markdown.appendText(`\n`);
		}

		if (this.extension.publisherDomain?.verified) {
			const bgColor = this.themeService.getColorTheme().getColor(extensionVerifiedPublisherIconColor);
			const publisherVerifiedTooltip = localize('publisher verified tooltip', "This publisher has verified ownership of {0}", `[${URI.parse(this.extension.publisherDomain.link).authority}](${this.extension.publisherDomain.link})`);
			markdown.appendMarkdown(`<span style="color:${bgColor ? Color.Format.CSS.formatHex(bgColor) : '#ffffff'};">$(${verifiedPublisherIcon.id})</span>&nbsp;${publisherVerifiedTooltip}`);
			markdown.appendText(`\n`);
		}

		if (this.extension.outdated) {
			markdown.appendMarkdown(localize('updateRequired', "Latest version:"));
			markdown.appendMarkdown(`&nbsp;<span style="background-color:#8080802B;">**&nbsp;_v${this.extension.latestVersion}_**&nbsp;</span>`);
			markdown.appendText(`\n`);
		}

		const preReleaseMessage = ExtensionHoverWidget.getPreReleaseMessage(this.extension);
		const extensionRuntimeStatus = this.extensionsWorkbenchService.getExtensionStatus(this.extension);
		const extensionStatus = this.extensionStatusAction.status;
		const runtimeState = this.extension.runtimeState;
		const recommendationMessage = this.getRecommendationMessage(this.extension);

		if (extensionRuntimeStatus || extensionStatus || runtimeState || recommendationMessage || preReleaseMessage) {

			markdown.appendMarkdown(`---`);
			markdown.appendText(`\n`);

			if (extensionRuntimeStatus) {
				if (extensionRuntimeStatus.activationTimes) {
					const activationTime = extensionRuntimeStatus.activationTimes.codeLoadingTime + extensionRuntimeStatus.activationTimes.activateCallTime;
					markdown.appendMarkdown(`${localize('activation', "Activation time")}${extensionRuntimeStatus.activationTimes.activationReason.startup ? ` (${localize('startup', "Startup")})` : ''}: \`${activationTime}ms\``);
					markdown.appendText(`\n`);
				}
				if (extensionRuntimeStatus.runtimeErrors.length || extensionRuntimeStatus.messages.length) {
					const hasErrors = extensionRuntimeStatus.runtimeErrors.length || extensionRuntimeStatus.messages.some(message => message.type === Severity.Error);
					const hasWarnings = extensionRuntimeStatus.messages.some(message => message.type === Severity.Warning);
					const errorsLink = extensionRuntimeStatus.runtimeErrors.length ? `[${extensionRuntimeStatus.runtimeErrors.length === 1 ? localize('uncaught error', '1 uncaught error') : localize('uncaught errors', '{0} uncaught errors', extensionRuntimeStatus.runtimeErrors.length)}](${URI.parse(`command:extension.open?${encodeURIComponent(JSON.stringify([this.extension.identifier.id, ExtensionEditorTab.Features]))}`)})` : undefined;
					const messageLink = extensionRuntimeStatus.messages.length ? `[${extensionRuntimeStatus.messages.length === 1 ? localize('message', '1 message') : localize('messages', '{0} messages', extensionRuntimeStatus.messages.length)}](${URI.parse(`command:extension.open?${encodeURIComponent(JSON.stringify([this.extension.identifier.id, ExtensionEditorTab.Features]))}`)})` : undefined;
					markdown.appendMarkdown(`$(${hasErrors ? errorIcon.id : hasWarnings ? warningIcon.id : infoIcon.id}) This extension has reported `);
					if (errorsLink && messageLink) {
						markdown.appendMarkdown(`${errorsLink} and ${messageLink}`);
					} else {
						markdown.appendMarkdown(`${errorsLink || messageLink}`);
					}
					markdown.appendText(`\n`);
				}
			}

			if (extensionStatus) {
				if (extensionStatus.icon) {
					markdown.appendMarkdown(`$(${extensionStatus.icon.id})&nbsp;`);
				}
				markdown.appendMarkdown(extensionStatus.message.value);
				if (this.extension.enablementState === EnablementState.DisabledByExtensionDependency && this.extension.local) {
					markdown.appendMarkdown(`&nbsp;[${localize('dependencies', "Show Dependencies")}](${URI.parse(`command:extension.open?${encodeURIComponent(JSON.stringify([this.extension.identifier.id, ExtensionEditorTab.Dependencies]))}`)})`);
				}
				markdown.appendText(`\n`);
			}

			if (runtimeState) {
				markdown.appendMarkdown(`$(${infoIcon.id})&nbsp;`);
				markdown.appendMarkdown(`${runtimeState.reason}`);
				markdown.appendText(`\n`);
			}

			if (preReleaseMessage) {
				const extensionPreReleaseIcon = this.themeService.getColorTheme().getColor(extensionPreReleaseIconColor);
				markdown.appendMarkdown(`<span style="color:${extensionPreReleaseIcon ? Color.Format.CSS.formatHex(extensionPreReleaseIcon) : '#ffffff'};">$(${preReleaseIcon.id})</span>&nbsp;${preReleaseMessage}`);
				markdown.appendText(`\n`);
			}

			if (recommendationMessage) {
				markdown.appendMarkdown(recommendationMessage);
				markdown.appendText(`\n`);
			}
		}

		return markdown;
	}