'use strict';

// data = [];

(function () {

  Office.onReady(function() {
    // Office is ready
    $(document).ready(function () {
      // The document is ready
      // Use this to check whether the API is supported in the Word client.
      if (Office.context.requirements.isSetSupported('WordApi', '1.1')) {
        var data = [];
        // Do something that is only available via the new APIs
        $('#emerson').click(insertEmersonQuoteAtSelection);
        $('#checkhov').click(insertChekhovQuoteAtTheBeginning);
        $('#proverb').click(insertChineseProverbAtTheEnd);
        $('#readall').click(readall);
        $('#supportedVersion').html('This code is using Word 2016 or later.');
      }
      else {
        // Just letting you know that this code will not work with your version of Word.
        $('#supportedVersion').html('This code requires Word 2016 or later.');
      }
    });
  });

  function insertEmersonQuoteAtSelection() {
    Word.run(function (context) {

      // Create a proxy object for the document.
      var thisDocument = context.document;

      // Queue a command to get the current selection.
      // Create a proxy range object for the selection.
      var range = thisDocument.getSelection();

      // Queue a command to replace the selected text.
      range.insertText('"Hitch your wagon to a star."\n', Word.InsertLocation.replace);

      // Synchronize the document state by executing the queued commands,
      // and return a promise to indicate task completion.
      return context.sync().then(function () {
        console.log('Added a quote from Ralph Waldo Emerson.');
      });
    })
    .catch(function (error) {
      console.log('Error: ' + JSON.stringify(error));
      if (error instanceof OfficeExtension.Error) {
        console.log('Debug info: ' + JSON.stringify(error.debugInfo));
      }
    });
  }

  function insertChekhovQuoteAtTheBeginning() {
    Word.run(function (context) {

      // Create a proxy object for the document body.
      var body = context.document.body;

      // Queue a command to insert text at the start of the document body.
      body.insertText('"Knowledge is of no value unless you put it into practice."\n', Word.InsertLocation.start);

      // Synchronize the document state by executing the queued commands,
      // and return a promise to indicate task completion.
      return context.sync().then(function () {
        console.log('Added a quote from Anton Chekhov.');
      });
    })
    .catch(function (error) {
      console.log('Error: ' + JSON.stringify(error));
      if (error instanceof OfficeExtension.Error) {
        console.log('Debug info: ' + JSON.stringify(error.debugInfo));
      }
    });
  }

  function insertChineseProverbAtTheEnd() {
    Word.run(function (context) {

      // Create a proxy object for the document body.
      var body = context.document.body;

      // Queue a command to insert text at the end of the document body.
      body.insertText('"To know the road ahead, ask those coming back."\n', Word.InsertLocation.end);

      // Synchronize the document state by executing the queued commands,
      // and return a promise to indicate task completion.
      return context.sync().then(function () {
        console.log('Added a quote from a Chinese proverb.');
      });
    })
    .catch(function (error) {
      console.log('Error: ' + JSON.stringify(error));
      if (error instanceof OfficeExtension.Error) {
        console.log('Debug info: ' + JSON.stringify(error.debugInfo));
      }
    });
  }
})();

try {
  Office.initialize = function (reason) {
    if (Office.context.requirements.isSetSupported('WordApi', 1.1)) {
      supportedVersion.innerText = 'OK';
      // mswordapi = true;
    } else {
      supportedVersion.innerText = 'This code requires Word 2016 or greater.';
    }
  };
} catch (err) { }