// Variables used by Scriptable.
// These must be at the very top of the file. Do not edit.
// icon-glyph: trash-alt; icon-color: red;
/**
 * Clean files
 *
 * @version 1.0.1
 * @author Honye
 */

/**
 * @param {{[language: string]: string} | string[]} langs
 */
const i18n = (langs) => {
  const language = Device.language();
  if (Array.isArray(langs)) {
    langs = {
      en: langs[0],
      zh: langs[1],
      others: langs[0]
    };
  } else {
    langs.others = langs.others || langs.en;
  }
  return langs[language] || langs.others
};

const localFM = FileManager.local();
const iCloudFM = FileManager.iCloud();

/**
 * @param {string} dir
 */
const presentList = (dir) => {
  const contents = localFM.listContents(dir);
  const table = new UITable();
  for (const item of contents) {
    const path = localFM.joinPath(dir, item);
    const isDirectory = localFM.isDirectory(path);
    const row = new UITableRow();
    row.cellSpacing = 6;
    const sfs = SFSymbol.named(isDirectory ? 'folder' : 'doc');
    const icon = row.addImage(sfs.image);
    icon.widthWeight = 2;
    const title = row.addText(item, localFM.modificationDate(path).toLocaleString());
    title.widthWeight = 18;
    title.titleFont = Font.headline();
    title.subtitleFont = Font.footnote();
    title.subtitleColor = Color.gray();
    if (isDirectory) {
      title.titleColor = Color.dynamic(Color.blue(), new Color('#8aefef'));
    }
    row.dismissOnSelect = false;
    row.onSelect = async () => {
      if (localFM.isDirectory(path)) {
        presentList(path);
      } else {
        if (!localFM.isFileDownloaded(path)) {
          await localFM.downloadFileFromiCloud(path);
        }
        try {
          const image = localFM.readImage(path);
          QuickLook.present(image, false);
          return
        } catch (e) {
          console.warn(e);
        }
        try {
          const text = localFM.readString(path);
          QuickLook.present(text);
        } catch (e) {
          console.warn(e);
        }
      }
    };
    const del = row.addButton(i18n(['Delete', '删除']));
    del.widthWeight = 4;
    del.rightAligned();
    del.onTap = async () => {
      const alert = new Alert();
      alert.message = i18n([`Are you sure delete "${item}"?`, `确定删除"${item}"吗？`]);
      alert.addAction(i18n(['Delete', '删除']));
      alert.addCancelAction(i18n(['Cancel', '取消']));
      const value = await alert.presentAlert();
      if (value === 0) {
        localFM.remove(path);
        table.removeRow(row);
        table.reload();
      }
    };
    table.addRow(row);
  }
  table.present();
};

const table = new UITable();
const addRow = (title, path) => {
  const row = new UITableRow();
  const name = row.addText(title);
  name.titleFont = Font.headline();
  name.subtitleFont = Font.footnote();
  name.subtitleColor = Color.gray();
  name.titleColor = Color.dynamic(Color.blue(), new Color('#8aefef'));
  row.dismissOnSelect = false;
  row.onSelect = () => presentList(path);
  table.addRow(row);
};
addRow('Local cache directory', localFM.cacheDirectory());
addRow('Local document directory', localFM.documentsDirectory());
addRow('Local library directory', localFM.libraryDirectory());
addRow('Local temporary directory', localFM.temporaryDirectory());
addRow('iCloud document directory', iCloudFM.documentsDirectory());
addRow('iCloud library directory', iCloudFM.libraryDirectory());
table.present();