[project-library-manage] ライブラリのインストール・アンインストール処理を実装

package.json

@@ -54,6 +54,7 @@
     "markdown-it": "12.0.4",
     "move-file": "3.0.0",
     "multistream": "4.1.0",
+    "node-fetch": "3.3.1",
     "quasar": "2.11.6",
     "semver": "7.3.5",
     "shlex": "2.1.2",
@@ -83,6 +84,7 @@
     "@types/markdown-it": "12.2.0",
     "@types/mousetrap": "1.6.8",
     "@types/multistream": "4.1.0",
+    "@types/node": "16.18.23",
     "@types/semver": "7.3.9",
     "@types/unzipper": "0.10.5",
     "@types/uuid": "8.3.4",

src/background.ts

@@ -30,6 +30,7 @@ import {
   defaultToolbarButtonSetting,
   engineSettingSchema,
   EngineId,
+  LibraryInstallStatus,
 } from "./type/preload";
 import {
   ContactTextFileName,
@@ -46,6 +47,7 @@ import EngineManager from "./background/engineManager";
 import VvppManager, { isVvppFile } from "./background/vvppManager";
 import configMigration014 from "./background/configMigration014";
 import { failure, success } from "./type/result";
+import LibraryManager from "./background/libraryManager";
 import { ipcMainHandle, ipcMainSend } from "@/electron/ipc";
 import { getStoreWithError } from "@/background/electronStore";
 
@@ -167,6 +169,10 @@ const engineManager = new EngineManager({
   onEngineProcessError,
 });
 const vvppManager = new VvppManager({ vvppEngineDir });
+const libraryManager = new LibraryManager({
+  engineManager,
+  tempDir: app.getPath("temp"),
+});
 
 // エンジンのフォルダを開く
 function openEngineDirectory(engineId: EngineId) {
@@ -942,6 +948,82 @@ ipcMainHandle("READ_FILE", async (_, { filePath }) => {
   }
 });
 
+ipcMainHandle(
+  "START_LIBRARY_DOWNLOAD_AND_INSTALL",
+  async (
+    _,
+    { engineId, libraryId, libraryName, libraryDownloadUrl, librarySize }
+  ) => {
+    return await libraryManager.startLibraryDownloadAndInstall(
+      engineId,
+      libraryId,
+      libraryName,
+      libraryDownloadUrl,
+      (status: LibraryInstallStatus) => {
+        if (status.status === "downloading") {
+          // contentLengthが0になる場合のための処理
+          if (status.contentLength === 0) {
+            win.setProgressBar(status.downloaded / librarySize);
+          } else {
+            win.setProgressBar(status.downloaded / status.contentLength);
+          }
+        } else if (
+          status.status === "pending" ||
+          status.status === "installing"
+        ) {
+          win.setProgressBar(2);
+        } else if (status.status === "error") {
+          win.setProgressBar(-1);
+          dialog.showErrorBox(
+            "ライブラリのインストールに失敗しました",
+            status.message
+          );
+        } else if (status.status === "done") {
+          win.setProgressBar(-1);
+        } else {
+          // status.status === "uninstalling"
+          throw Error(`Invalid status: ${status.status}`);
+        }
+        ipcMainSend(win, "UPDATE_LIBRARY_INSTALL_STATUS", {
+          libraryId,
+          status,
+        });
+      }
+    );
+  }
+);
+
+ipcMainHandle(
+  "UNINSTALL_LIBRARY",
+  async (_, { engineId, libraryId, libraryName }) => {
+    return await libraryManager.uninstallLibrary(
+      engineId,
+      libraryId,
+      libraryName,
+      (status: LibraryInstallStatus) => {
+        if (status.status === "pending" || status.status === "uninstalling") {
+          win.setProgressBar(2);
+        } else if (status.status === "error") {
+          win.setProgressBar(-1);
+          dialog.showErrorBox(
+            "ライブラリのインストールに失敗しました",
+            status.message
+          );
+        } else if (status.status === "done") {
+          win.setProgressBar(-1);
+        } else {
+          // status.status === "downloading" || status.status === "installing"
+          throw Error(`Invalid status: ${status.status}`);
+        }
+        ipcMainSend(win, "UPDATE_LIBRARY_INSTALL_STATUS", {
+          libraryId,
+          status,
+        });
+      }
+    );
+  }
+);
+
 // app callback
 app.on("web-contents-created", (e, contents) => {
   // リンククリック時はブラウザを開く