Options panels refactoring (#196)

* Refactor library options to match chapter options using shared component

* Disable some eslint rules

* Cleanup SourceOptions layout to use same components as other panels

src/components/library/LibraryOptionsProvider.tsx

@@ -5,44 +5,22 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
 
-import React from 'react';
 import LibraryOptionsContext, { DefaultLibraryOptions } from 'components/context/LibraryOptionsContext';
+import React from 'react';
 import useLocalStorage from 'util/useLocalStorage';
 
 interface IProps {
     children: React.ReactNode;
 }
 
-export default function LibraryOptionsContextProvider({ children }: IProps) {
+const LibraryOptionsContextProvider: React.FC<IProps> = ({ children }) => {
     const [options, setOptions] = useLocalStorage<LibraryOptions>('libraryOptions', DefaultLibraryOptions);
 
-    function setOption<Name extends keyof LibraryOptions>(
-        option: Name,
-        value: React.SetStateAction<LibraryOptions[Name]>,
-    ) {
-        setOptions((opts) => ({
-            ...opts,
-            [option]: typeof value === 'function' ? value(opts[option]) : value,
-        }));
-    }
-
-    // TODO remove these fields when we have a better way to handle them
-    // eslint-disable-next-line eqeqeq
-    const active = !(options.unread == undefined) || !(options.downloaded == undefined);
-    // eslint-disable-next-line eqeqeq
-    const activeSort = (options.sortDesc != undefined) || (options.sorts != undefined);
-
     return (
-        <LibraryOptionsContext.Provider
-            value={{
-                options,
-                setOption,
-                setOptions,
-                active,
-                activeSort,
-            }}
-        >
+        <LibraryOptionsContext.Provider value={{ options, setOptions }}>
             {children}
         </LibraryOptionsContext.Provider>
     );
-}
+};
+
+export default LibraryOptionsContextProvider;