import { renderDictionaryDetails, renderPartsOfSpeech } from "./render";
import { removeTags, cloneObject, getTimestampInSeconds } from "../helpers";
import { LOCAL_STORAGE_KEY, DEFAULT_DICTIONARY, MIGRATE_VERSION } from "../constants";
import { addMessage } from "./utilities";

export function updateDictionary () {

  renderDictionaryDetails();
}

export function openEditModal() {
  const { name, specification, description, partsOfSpeech } = window.currentDictionary;
  const { consonants, vowels, blends, phonotactics } = window.currentDictionary.details.phonology;
  const { orthography, grammar } = window.currentDictionary.details;
  const { allowDuplicates, caseSensitive, sortByDefinition, isComplete, isPublic } = window.currentDictionary.settings;
  
  document.getElementById('editName').value = name;
  document.getElementById('editSpecification').value = specification;
  document.getElementById('editDescription').value = description;
  document.getElementById('editPartsOfSpeech').value = partsOfSpeech.join(',');

  document.getElementById('editConsonants').value = consonants.join(',');
  document.getElementById('editVowels').value = vowels.join(',');
  document.getElementById('editBlends').value = blends.join(',');
  document.getElementById('editOnset').value = phonotactics.onset.join(',');
  document.getElementById('editNucleus').value = phonotactics.nucleus.join(',');
  document.getElementById('editCoda').value = phonotactics.coda.join(',');
  document.getElementById('editExceptions').value = phonotactics.exceptions;

  document.getElementById('editOrthography').value = orthography.notes;
  document.getElementById('editGrammar').value = grammar.notes;

  document.getElementById('editPreventDuplicates').checked = !allowDuplicates;
  document.getElementById('editCaseSensitive').checked = caseSensitive;
  if (allowDuplicates) document.getElementById('editCaseSensitive').disabled = true;
  document.getElementById('editSortByDefinition').checked = sortByDefinition;
  document.getElementById('editIsComplete').checked = isComplete;
  document.getElementById('editIsPublic').checked = isPublic;

  document.getElementById('editModal').style.display = '';
}

export function saveEditModal() {
  window.currentDictionary.name = removeTags(document.getElementById('editName').value.trim());
  window.currentDictionary.specification = removeTags(document.getElementById('editSpecification').value.trim());
  window.currentDictionary.description = removeTags(document.getElementById('editDescription').value.trim());
  window.currentDictionary.partsOfSpeech = document.getElementById('editPartsOfSpeech').value.split(',').map(val => val.trim()).filter(val => val !== '');

  window.currentDictionary.details.phonology.consonants = document.getElementById('editConsonants').value.split(',').map(val => val.trim()).filter(val => val !== '');
  window.currentDictionary.details.phonology.vowels = document.getElementById('editVowels').value.split(',').map(val => val.trim()).filter(val => val !== '');
  window.currentDictionary.details.phonology.blends = document.getElementById('editBlends').value.split(',').map(val => val.trim()).filter(val => val !== '');
  window.currentDictionary.details.phonology.phonotactics.onset = document.getElementById('editOnset').value.split(',').map(val => val.trim()).filter(val => val !== '');
  window.currentDictionary.details.phonology.phonotactics.nucleus = document.getElementById('editNucleus').value.split(',').map(val => val.trim()).filter(val => val !== '');
  window.currentDictionary.details.phonology.phonotactics.coda = document.getElementById('editCoda').value.split(',').map(val => val.trim()).filter(val => val !== '');
  window.currentDictionary.details.phonology.phonotactics.exceptions = removeTags(document.getElementById('editExceptions').value.trim());

  window.currentDictionary.details.orthography.notes = removeTags(document.getElementById('editOrthography').value.trim());
  window.currentDictionary.details.grammar.notes = removeTags(document.getElementById('editGrammar').value.trim());

  window.currentDictionary.settings.allowDuplicates = !document.getElementById('editPreventDuplicates').checked;
  window.currentDictionary.settings.caseSensitive = document.getElementById('editCaseSensitive').checked;
  window.currentDictionary.settings.sortByDefinition = document.getElementById('editSortByDefinition').checked;
  window.currentDictionary.settings.isComplete = document.getElementById('editIsComplete').checked;
  window.currentDictionary.settings.isPublic = document.getElementById('editIsPublic').checked;

  addMessage('Saved ' + window.currentDictionary.specification + ' Successfully');
  saveDictionary();
  renderDictionaryDetails();
  renderPartsOfSpeech();
}

export function saveAndCloseEditModal() {
  saveEditModal();
  document.getElementById('editModal').style.display = 'none';
}

export function saveDictionary() {
  window.currentDictionary.lastUpdated = getTimestampInSeconds();
  window.localStorage.setItem(LOCAL_STORAGE_KEY, JSON.stringify(window.currentDictionary));
}

export function loadDictionary() {
  const storedDictionary = window.localStorage.getItem(LOCAL_STORAGE_KEY);
  if (storedDictionary) {
    window.currentDictionary = JSON.parse(storedDictionary);
    migrateDictionary();
  } else {
    clearDictionary();
  }
}

export function clearDictionary() {
  window.currentDictionary = cloneObject(DEFAULT_DICTIONARY);
}

export function migrateDictionary() {
  let migrated = false;
  if (!window.currentDictionary.hasOwnProperty('version')) {
    const fixStupidOldNonsense = string => string.replace(/&quot;/g, '"').replace(/&apos;/g, "'").replace(/&#92;/g, '\\').replace(/<br>/g, '\n');
    window.currentDictionary.description = fixStupidOldNonsense(window.currentDictionary.description);
    window.currentDictionary.words = window.currentDictionary.words.map(word => {
      word.longDefinition = fixStupidOldNonsense(word.longDefinition);
      return word;
    });
    window.currentDictionary = Object.assign({}, DEFAULT_DICTIONARY, window.currentDictionary);
    window.currentDictionary.partsOfSpeech = window.currentDictionary.settings.partsOfSpeech.split(',').map(val => val.trim()).filter(val => val !== '');
    delete window.currentDictionary.settings.partsOfSpeech;
    window.currentDictionary.settings.sortByDefinition = window.currentDictionary.settings.sortByEquivalent;
    delete window.currentDictionary.settings.sortByEquivalent;
    
    migrated = true;
  } else if (window.currentDictionary.version !== MIGRATE_VERSION) {
    switch (window.currentDictionary.version) {
      default: console.error('Unknown version'); break;
    }
  }

  if (migrated) {
    saveDictionary();
  }
}