JonSn0w/Hyde

const clipboard = require('electron');
const parsePath = require('parse-filepath');

function openFile() { sendIPC('file-open'); }
function newWindow(file = null) {
  if(file === null) {
    sendIPC('file-open-new');
  } else {
    settings.set('targetFile', file);
    createWindow();
  }
}

function saveFile() { sendIPC('file-save'); }
function saveFileAs() { sendIPC('file-save-as'); }

function exportToPDF() { sendIPC('file-pdf'); }
function exportToHTML() { sendIPC('file-html'); }

function copySelected() {
  clipboard.writeText(cm.getSelection().toString());
}
function pasteSelected() {
  cm.replaceSelection(clipboard.readText());
}

function reloadWin() {
  if(!this.isClean())
    showUnsavedDialog('reload');
  else
    remote.getCurrentWindow().reload();
}

function toggleDevTools() {
  var window = electron.remote.getCurrentWindow();
  window.toggleDevTools();
}

function closeWindow(win) {
  if(!this.isClean())
    showUnsavedDialog();
  else
    win.close();
}

// Generations and clean state of CodeMirror
var getGeneration = () => { return this.cm.doc.changeGeneration(); };
var setClean = () => { this.latestGeneration = this.getGeneration(); };
var isClean = () => { return this.cm.doc.isClean(this.latestGeneration); };


function showUnsavedDialog(opt) {
  var modal = $('#unsaved-modal'),
      filename = $('#bottomFile').text();
      action = () => { closeWindow(remote.BrowserWindow.getFocusedWindow()); };
  if(opt === 'reload')
    action = () => { remote.getCurrentWindow().reload(); };
  if(filename === 'New document')
    filename = 'This document';
  $('#unsavedContent').text(filename.toString()+' has unsaved changes, would you like to save them?');
  modal.modal();
  modal.on('shown.bs.modal', () => {
    document.activeElement.blur();
    $('#unsavedConfirm').focus();
  });
  $('#unsavedConfirm').on('keypress click', (e) => {
    if(e.which === 13 || e.type === 'click') {
      saveFile();
      modal.modal('hide');
      setTimeout(() => action(), 200);
    }
  });
  $('#unsavedDeny').on('click', () => {
    this.setClean();
    modal.modal('hide');
    setTimeout(() => action(), 200);
  });
}

function toggleSidebar() {
  var sidebar = $('#sidebar'),
      button = $('#sideButton'),
      buttonIcon = $('#side-icon'),
      trigger = $('#left-trigger');
  if(parseInt(sidebar.css('left'), 10) < 0) {
    button.css('visibility','hidden');
    sidebar.css('left', '0px');
    trigger.css('left','240px');
    buttonIcon.css('left', '62%');
    buttonIcon.css('visibility', 'hidden');
    buttonIcon.attr('class', 'fa fa-chevron-left');
  } else {
    button.css('visibility','hidden');
    sidebar.css('left', '-240px');
    trigger.css('left','0px');
    buttonIcon.css('left', '65%');
    buttonIcon.css('visibility', 'hidden');
    buttonIcon.attr('class', 'fa fa-chevron-right');
  }
}

function toggleSettingsMenu() {
  var settingsMenu = $('#settingsMenu'),
      trigger = $('#settingsTrigger'),
      title = $('#settings-title');
  if(parseInt(settingsMenu.css('left'),10) < 0) {
    settingsMenu.css('left', '0px');
    trigger.css('left','300px');
    title.css('display', 'block');
    trigger.show();
    settingsMenu.focus();
  } else {
    settingsMenu.css('left', '-300px');
    title.css('display', 'none');
    trigger.hide();
    settingsMenu.off('focus');
  }
}

// Update window title and status bar filename
var updateWindowTitle = (path) => {
  var appName = 'Hyde',
      activeFile = $('#bottomFile'),
      status = $('#fileStatus'),
      saveSymbol = '*',
      filename,
      title;
  if(path) {
    title = path.toString().replace(os.homedir(),'~');
    filename = parsePath(path).basename;
  } else {
    title = appName;
    filename = 'New document';
  }
  if(!this.isClean()) {
    title = title + saveSymbol;
    status.css('visibility', 'visible');
  } else {
    status.css('visibility', 'hidden');
  }
  document.title = title;
  activeFile.html(filename);
  if(path !== undefined)
    activeFile.attr('data-tooltip', path.toString().replace(os.homedir(),'~'));
  else
    activeFile.attr('data-tooltip', '...');
};

function toggleMaximize() {
  if(process.platform === 'darwin')
    toggleFullScreen();
  var window = electron.remote.getCurrentWindow();
  if(window.isMaximized()) {
    window.unmaximize();
    settings.set('isMaximized', false);
  } else {
    window.maximize();
    settings.set('isMaximized', true);
  }
}

function toggleFullScreen() {
  var window = electron.remote.getCurrentWindow();
  if(window.isFullScreen()) {
    window.setFullScreen(false);
    settings.set('isMaximized', false);
  } else {
    window.setFullScreen(true);
    settings.set('isMaximized', true);
  }
}

function toggleSearch(opt) {
  var dialog = $('#search-container'),
      searchBar = $('.CodeMirror-dialog-top');
  if(!searchBar.is(':visible')) {
    dialog.css('visibility', 'visible');
    if(opt === 'find')
      cm.execCommand('find');
    else if(opt === 'replace')
      cm.execCommand('replace');
    else return;
  }
} 

function appendCustomCSS() {
  var input = $('#custom-css').val();
  if(input.length <= 1) return;
  fs.writeFileSync(path.join(__dirname,'css','preview','custom.css'), input);
  toggleCustomCSS();
  $('#custom-css-modal').modal();
}

// Word count
function countWords() {
    var wordCount = cm.getValue().split(/\b[\s,.-:;]*/).length;
    $('#wordCount').html('words: ' + wordCount.toString());
    return cm.getValue().split(/\b[\s,.-:;]*/).length;
}