//---   Modules/Imports   ---//
import { Filesystem, Directory, Encoding } from '@capacitor/filesystem';
import { fs } from './constants';

//---   Set Up App Directory   ---//
const APP_DIRECTORY = Directory.Data;

//---   Ensure Plugins Folder   ---//
const ensureStructure = new Promise(async (resolve, reject) => {
  try {
    await Filesystem.mkdir({
      directory: APP_DIRECTORY, recursive: true,
      path: fs.plugins,
    });
  } catch (e) { /* Exists */ }

  resolve();
})

const module = {

  //---   List Plugins   ---//
  list: new Promise(async (resolve, reject) => {

    await ensureStructure();

    const plugins = await Filesystem.readdir({
      path: fs.plugins,
      directory: APP_DIRECTORY
    }).catch(err => { reject(err) })
    resolve(plugins);

  }),


  async addPlugin(content) {

    await ensureStructure();
    new Promise(async (resolve, reject) => {
      const fileName = require("./utils").getCpn(); // Im not sure what this is actually meant for but im using it as a random string generator
      console.log("Saving Plugin As"+ fileName)
      await Filesystem.writeFile({
        path: fs.plugins+"/"+fileName+".js",
        directory: APP_DIRECTORY,
        data: content,
        encoding: Encoding.UTF8,
      });

    })
  }



};

//---   Start   ---//
export default ({ app }, inject) => {
  inject("tppl", module);
};