/*jslint es6 */
/*jslint white:true, for:true */
/*global window, document, console, setInterval, clearInterval, Cookies, $, fc, text_fr, text_en */
"use strict";

fc.qs="";

fc.parseQueryString=function(){
  let qs="";
  try {
    qs = document.location.href.split("?")[1].split("&");
  } catch(e){
    console.log(e);
    qs="";
  }
  return(qs);
};

fc.thisPage=1;
fc.nextPage=2;
fc.numPages=12;

fc.getThisPage = function(){
  let thisPage = 1;
  try {
    thisPage = Number(document.location.href.split("?")[1].split("&")[0].split("pp=")[1]);
  } catch(e){
    console.log(e);
    thisPage = 1;
  }
  return thisPage;
};

fc.getNumPages = function() {
  let numPages = Number(document.location.href.split("&pages=")[1]);
  return numPages;
};

fc.getPage = function(p){
  switch (p) {
    case 'previous':
      fc.nextPage = Number(fc.thisPage)-1;
      if(fc.nextPage < 1){
        fc.nextPage = fc.numPages;
      }
      console.log("Getting: p"+fc.nextPage+".html?pp="+fc.nextPage+"&pages="+fc.numPages);
      document.location.href = "p"+fc.nextPage+".html?pp="+fc.nextPage+"&pages="+fc.numPages;
    break;
    case 'next':
      fc.nextPage = Number(fc.thisPage)+1;
      if(fc.nextPage>fc.numPages) {
        fc.nextPage = 1;
      }
      console.log("Getting: p"+fc.nextPage+".html?pp="+fc.nextPage+"&pages="+fc.numPages);
      document.location.href = "p"+fc.nextPage+".html?pp="+fc.nextPage+"&pages="+fc.numPages;
    break;
  }
};

fc.langSwitch = function(l){
  fc.movieGraphics.shutDown();
  fc.movieGraphics.resetScreen();
  let text_en=undefined;
  let text_fr=undefined;
  switch(Number(l)){
    case 0:
      console.log('Switching to english');
      Cookies.set('language', 'en');
      text_en = document.getElementById("text_en").innerHTML.split("\n");
      fc.movieGraphics.selectedArray = text_en;
      fc.movieGraphics.startScroller();
    break;
    case 1:
      console.log('Passant au Fran&ccedil;ais');
      Cookies.set('language', 'fr');
      text_fr = document.getElementById("text_fr").innerHTML.split("\n");
      fc.movieGraphics.selectedArray = text_fr;
      fc.movieGraphics.startScroller();
    break;
  }
};

fc.navSelect = function(){
  let navhd = document.getElementsByClassName("nav-hd");
  let navsd = document.getElementsByClassName("nav-sd");
  if(window.innerWidth < 480) {
    // Make HD invisible
    for(let i=0; i<navhd.length; i++) {
      navhd[i].style.display='none';
    }
    // Make SD visible
    for(let i=0; i<navsd.length; i++) {
      navsd[i].style.display='block';
    }
  } 
  else if(window.innerWidth > 480)
  {
    // Make HD visible
    for(let i=0; i<navhd.length; i++) {
      navhd[i].style.display='block';
    }
    // Make SD invisible
    for(let i=0; i<navsd.length; i++) {
      navsd[i].style.display='none';
    };
  }
}