refactor: adjust the directory structure of messageListeners/ (#1066)

src/utils/api.ts

@@ -0,0 +1,51 @@
+import type { API_COLLECTION } from '~/background/messageListeners/api'
+
+type CamelCase<S extends string> = S extends `${infer P1}_${infer P2}${infer P3}`
+  ? `${Lowercase<P1>}${Uppercase<P2>}${CamelCase<P3>}`
+  : Lowercase<S>
+
+type APIFunction<T = typeof API_COLLECTION> = {
+  [K in keyof T as CamelCase<string & K>]: {
+    // @ts-expect-error allow params
+    [P in keyof T[K]]: T[K][P] extends Function ? T[K][P] : Lowercase<T[K][P]['_fetch']['method']> extends 'get' ? (options?: Partial<T[K][P]['params']>) => Promise<any> : (options?: Partial<T[K][P]['params'] & T[K][P]['_fetch']['body']>) => Promise<any>
+  }
+}
+
+// eslint-disable-next-line ts/no-unsafe-declaration-merging
+export interface APIClient extends APIFunction<typeof API_COLLECTION> {
+
+}
+
+// eslint-disable-next-line ts/no-unsafe-declaration-merging
+export class APIClient {
+  private readonly cache = new Map<string | symbol, any>()
+
+  constructor() {
+    // @ts-expect-error ignore
+    return new Proxy({}, {
+      get: (_, namespace) => { // namespace
+        if (this.cache.has(namespace)) {
+          return this.cache.get(namespace)
+        }
+        else {
+          const api = new Proxy({}, {
+            get(_, p) {
+              return (options?: object) => {
+                return browser.runtime.sendMessage({
+                  contentScriptQuery: p,
+                  ...options,
+                })
+              }
+            },
+          })
+          this.cache.set(namespace, api)
+          return api
+        }
+      },
+    })
+  }
+}
+
+const api = new APIClient()
+
+export default api

src/utils/tab.ts

@@ -0,0 +1,10 @@
+import browser from 'webextension-polyfill'
+
+import { TAB_MESSAGE } from '~/background/messageListeners/tab'
+
+export function openLinkInBackground(url: string) {
+  return browser.runtime.sendMessage({
+    contentScriptQuery: TAB_MESSAGE.OPEN_LINK_IN_BACKGROUND,
+    url,
+  })
+}