feat: NotificationManager

Author: FluoriteCafe-work

src/upgrade/display/notificationManager.ts

@@ -0,0 +1,34 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
+import { commands, window } from "vscode";
+import type { FileIssues } from "../type";
+import { buildFixPrompt, buildMessage } from "../utility";
+import { Commands } from "../../commands";
+
+class NotificationManager {
+    private hasShown = false;
+
+
+    async refresh(issues: FileIssues) {
+        const targetIssue = Object.values(issues)[0];
+
+        if (!targetIssue) {
+            return;
+        }
+
+        if (this.hasShown) {
+            return;
+        }
+
+        const buttonText = "Upgrade";
+        const selection = await window.showInformationMessage(buildMessage(targetIssue), buttonText);
+        this.hasShown = true;
+        if (selection === buttonText) {
+            commands.executeCommand(Commands.VIEW_TRIGGER_JAVA_UPGRADE_TOOL, buildFixPrompt(targetIssue));
+        }
+    }
+}
+
+const notificationManager = new NotificationManager();
+export default notificationManager;

src/upgrade/type.ts

@@ -1,3 +1,19 @@
 export type DependencyCheckItem = { name: string, supportedVersion: string };
 export type DependencyCheckMetadata = Record<string, DependencyCheckItem>;
-export type DependencyCheckResult = DependencyCheckItem & { packageRuleUsed: string };
+export type DependencyCheckResult = DependencyCheckItem & { packageRuleUsed: string };
+
+export enum UpgradeReason {
+    END_OF_LIFE,
+    CVE,
+    ENGINE_TOO_OLD,
+};
+
+export type UpgradeIssue = {
+    packageId: string;
+    packageDisplayName?: string;
+    reason: UpgradeReason;
+    currentVersion: string;
+    suggestedVersion?: string;
+};
+
+export type FileIssues = Record</* packageId */string, UpgradeIssue>;

src/upgrade/utility.ts

@@ -1,3 +1,43 @@
+import { UpgradeReason, type UpgradeIssue } from "./type";
+
+export function buildMessage(issue: UpgradeIssue): string {
+    const { packageId, packageDisplayName, currentVersion, reason } = issue;
+    const name = packageDisplayName ?? packageId;
+
+    switch (reason) {
+        case UpgradeReason.END_OF_LIFE: {
+            return `Your project dependency ${name} (${currentVersion}) is in end-of-life. Consider upgrading using GitHub Copilot for better security and performance.`;
+        }
+        case UpgradeReason.CVE: {
+            return `Your project dependency ${name} (${currentVersion}) has CVE. Consider upgrading using GitHub Copilot for better security.`;
+        }
+        case UpgradeReason.ENGINE_TOO_OLD: {
+            return `Your project Java version (${currentVersion}) is too old. Consider upgrading using GitHub Copilot for better performance and features.`;
+        }
+    }
+}
+
+export function buildFixPrompt(issue: UpgradeIssue): string {
+    const { packageId, packageDisplayName, reason, suggestedVersion } = issue;
+    const name = packageDisplayName ?? packageId;
+
+    const suffix = [
+        ...(suggestedVersion ? [`The target version is ${suggestedVersion}.`] : [])
+    ];
+
+    switch (reason) {
+        case UpgradeReason.END_OF_LIFE: {
+            return [`Upgrade the package ${name} using Java Upgrade Tool.`, ...suffix].join(" ");
+        }
+        case UpgradeReason.CVE: {
+            return [`Upgrade the package ${name} to resolve CVE using Java Upgrade Tool.`, ...suffix].join(" ");
+        }
+        case UpgradeReason.ENGINE_TOO_OLD: {
+            return [`Upgrade Java version using Java Upgrade Tool.`, ...suffix].join(" ");
+        }
+    }
+}
+
 export function buildPackageId(groupId: string, artifactId: string): string {
     return `${groupId}:${artifactId}`;
 }