const sass = require('sass');

// TODO: Once configs are setup, make this section more dynamic!!
var VARS = {
  COLOR_LIGHTER: "#fffcf2",
  COLOR_LIGHT: "#ccc5b9",
  COLOR_DARK: "#403d39",
  COLOR_DARKER: "#252422",
  COLOR_HIGHLIGHT: "#eb5e28",
  UI_SCALE: 1.0
};


function buildSASSVars(){
  let res = "";
  Object.keys(VARS).forEach((key)=>{
    res = res + "$" + key + ": " + VARS[key] + ";\n";
  });
  return res;
}

function render(entryfile){
  return new Promise((res, rej) => {
    let entry = buildSASSVars() + "@import '" + entryfile + "';\n";
    sass.render({data: entry, includePaths:['view/sass/']}, (err, data) => {
      if (err){rej(err);}
      res(data);
    });
  });
}


module.exports = {
  render
};