From 5b4743768ebbfc94b3fb1972e38ee0b0179a89ee Mon Sep 17 00:00:00 2001
From: a <a@a>
Date: Tue, 18 Aug 2020 21:53:38 +0200
Subject: [PATCH] Eslint

---
 .eslintignore                         |  1 +
 .eslintrc.js                          | 15 ++++++
 package.json                          |  2 +-
 src/background/gtranslate_commands.ts | 76 +++++++++++++++++++++++++++
 src/file.d.ts                         |  4 ++
 src/types.ts                          | 33 ++++++++++++
 6 files changed, 130 insertions(+), 1 deletion(-)
 create mode 100644 .eslintignore
 create mode 100644 .eslintrc.js
 create mode 100644 src/background/gtranslate_commands.ts
 create mode 100644 src/file.d.ts
 create mode 100644 src/types.ts

diff --git a/.eslintignore b/.eslintignore
new file mode 100644
index 0000000..b20d435
--- /dev/null
+++ b/.eslintignore
@@ -0,0 +1 @@
+*.svelte
diff --git a/.eslintrc.js b/.eslintrc.js
new file mode 100644
index 0000000..6bb1bf1
--- /dev/null
+++ b/.eslintrc.js
@@ -0,0 +1,15 @@
+module.exports = {
+	root: true,
+	env: { webextensions: true },
+	parser: "@typescript-eslint/parser",
+	plugins: ["@typescript-eslint"],
+	extends: [
+		"eslint:recommended",
+		"plugin:@typescript-eslint/recommended",
+		"prettier/@typescript-eslint",
+	],
+	rules: {
+		"@typescript-eslint/no-non-null-assertion": "off",
+		"@typescript-eslint/explicit-module-boundary-types": "off",
+	},
+};
diff --git a/package.json b/package.json
index 699c4bb..6865c6b 100644
--- a/package.json
+++ b/package.json
@@ -50,6 +50,6 @@
 		}
 	},
 	"lint-staged": {
-		"*/**": "prettier --write"
+		"*/**": ["eslint --fix ","prettier --write"]
 	}
 }
diff --git a/src/background/gtranslate_commands.ts b/src/background/gtranslate_commands.ts
new file mode 100644
index 0000000..ae5753e
--- /dev/null
+++ b/src/background/gtranslate_commands.ts
@@ -0,0 +1,76 @@
+import { browser, Runtime } from "webextension-polyfill-ts";
+import { Communicator, commandList, commandFunction } from "../communicator";
+import { newPromise } from "../utils";
+
+interface BackgroundCommands extends commandList {
+	translationFinished: TranslationMessage;
+	languageList: LanguageListMessage;
+}
+
+interface ContentScriptCommands extends commandList {
+	translationRequest: TranslationRequest;
+}
+
+interface TranslationMessage extends commandFunction {
+	args: Translation;
+}
+
+interface LanguageListMessage extends commandFunction {
+	args: Array<Language>;
+}
+
+interface TranslationRequest extends commandFunction {
+	args: string;
+}
+
+export class BackgroundMessenger extends Communicator<
+	BackgroundCommands,
+	ContentScriptCommands
+> {
+	conn: Promise<Runtime.Port>;
+	private resolvConn: (p: Runtime.Port) => void;
+	constructor() {
+		super();
+
+		[this.conn, this.resolvConn] = newPromise<Runtime.Port>();
+
+		browser.runtime.onConnect.addListener((p) => {
+			if (p.name != "gtranslate_scraper_conn") return;
+			this.resolvConn(p);
+			p.onDisconnect.addListener(
+				() => ([this.conn, this.resolvConn] = newPromise<Runtime.Port>())
+			);
+			p.onMessage.addListener((m) => this.onMessage(m, p.sender!));
+		});
+	}
+
+	async runCommand<K extends keyof ContentScriptCommands>(
+		command: K,
+		args: ContentScriptCommands[K]["args"]
+	) {
+		const msg = this.getCommandMessage(command, args);
+		(await this.conn).postMessage(msg);
+	}
+}
+
+export class ContentScriptMessenger extends Communicator<
+	ContentScriptCommands,
+	BackgroundCommands
+> {
+	conn: Runtime.Port;
+	constructor() {
+		super();
+		this.conn = browser.runtime.connect({
+			name: "gtranslate_scraper_conn",
+			// eslint-disable-next-line @typescript-eslint/no-explicit-any
+		} as any); //The declaration file is wrong
+		this.conn.onMessage.addListener((m) => this.onMessage(m));
+	}
+	async runCommand<K extends keyof BackgroundCommands>(
+		command: K,
+		args: BackgroundCommands[K]["args"]
+	) {
+		const msg = this.getCommandMessage(command, args);
+		return this.conn.postMessage(msg);
+	}
+}
diff --git a/src/file.d.ts b/src/file.d.ts
new file mode 100644
index 0000000..ecba911
--- /dev/null
+++ b/src/file.d.ts
@@ -0,0 +1,4 @@
+declare module "*?file" {
+	const file: string;
+	export = file;
+}
diff --git a/src/types.ts b/src/types.ts
new file mode 100644
index 0000000..76f0730
--- /dev/null
+++ b/src/types.ts
@@ -0,0 +1,33 @@
+import type { Flashcards } from "./background/database";
+
+declare global {
+	interface Translation {
+		src: string;
+		result: string;
+		languages: LanguagePair;
+	}
+
+	interface Flashcard {
+		id?: IDBValidKey;
+		src: string;
+		result: string;
+		dateAdded: Date;
+		exported: boolean;
+		languages: LanguagePair;
+	}
+
+	interface LanguagePair {
+		srcLang: Language;
+		dstLang: Language;
+	}
+
+	interface Language {
+		code: string;
+		name: string;
+	}
+
+	interface Window {
+		hasRun?: boolean;
+		flashcardDB: Flashcards;
+	}
+}