Convert utils/pluginUtils to TS

Reviewed By: danielbuechele

Differential Revision: D16710689

fbshipit-source-id: 8da309810f633af27759286521c784ac665531b9

src/utils/pluginUtils.tsx

@@ -0,0 +1,96 @@
+/**
+ * Copyright 2018-present Facebook.
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ * @format
+ */
+import {FlipperDevicePlugin, FlipperPlugin} from '../plugin';
+import BaseDevice from '../devices/BaseDevice';
+import {State as PluginStatesState} from '../reducers/pluginStates';
+import {pluginsClassMap} from './exportData.js';
+import {State as PluginsState} from '../reducers/plugins';
+import {PluginDefinition} from '../dispatcher/plugins';
+
+export function getPluginKey(
+  selectedApp: string | null,
+  baseDevice: BaseDevice | null,
+  pluginID: string,
+): string {
+  if (selectedApp) {
+    return `${selectedApp}#${pluginID}`;
+  }
+  if (baseDevice) {
+    // If selected App is not defined, then the plugin is a device plugin
+    return `${baseDevice.serial}#${pluginID}`;
+  }
+  return `unknown#${pluginID}`;
+}
+
+export function getPersistedState<PersistedState>(
+  pluginKey: string,
+  persistingPlugin: typeof FlipperPlugin | typeof FlipperDevicePlugin | null,
+  pluginStates: PluginStatesState,
+): PersistedState | null {
+  if (!persistingPlugin) {
+    return null;
+  }
+
+  const persistedState: PersistedState = {
+    ...persistingPlugin.defaultPersistedState,
+    ...pluginStates[pluginKey],
+  };
+  return persistedState;
+}
+
+export function getActivePersistentPlugins(
+  pluginsState: PluginStatesState,
+  plugins: PluginsState,
+): Array<string> {
+  const pluginsMap: Map<
+    string,
+    typeof FlipperDevicePlugin | typeof FlipperPlugin
+  > = pluginsClassMap(plugins);
+  return getPersistentPlugins(plugins).filter(plugin => {
+    const pluginClass = pluginsMap.get(plugin);
+    const keys = Object.keys(pluginsState).map(key => key.split('#').pop());
+    return (
+      (pluginClass && pluginClass.exportPersistedState != undefined) ||
+      plugin == 'DeviceLogs' ||
+      keys.includes(plugin)
+    );
+  });
+}
+
+export function getPersistentPlugins(plugins: PluginsState): Array<string> {
+  const pluginsMap: Map<
+    string,
+    typeof FlipperDevicePlugin | typeof FlipperPlugin
+  > = pluginsClassMap(plugins);
+
+  const arr: Array<PluginDefinition> = plugins.disabledPlugins.concat(
+    plugins.gatekeepedPlugins,
+  );
+  arr.forEach((plugin: PluginDefinition) => {
+    if (pluginsMap.has(plugin.name)) {
+      pluginsMap.delete(plugin.name);
+    }
+  });
+
+  plugins.failedPlugins.forEach((plugin: [PluginDefinition, string]) => {
+    if (plugin[0] && plugin[0].name && pluginsMap.has(plugin[0].name)) {
+      pluginsMap.delete(plugin[0].name);
+    }
+  });
+
+  const activePlugins = [...pluginsMap.keys()];
+
+  return activePlugins.filter(plugin => {
+    const pluginClass = pluginsMap.get(plugin);
+    return (
+      plugin == 'DeviceLogs' ||
+      (pluginClass &&
+        (pluginClass.defaultPersistedState != undefined ||
+          pluginClass.exportPersistedState != undefined))
+    );
+  });
+}