//configuration.js
var fs = require('fs');

//Function for loading and returning the settings.json file, makes one if there isn't one.
module.exports = function () {
  if (!fs.existsSync(__dirname + '/settings.json')) {
    var settings = {
      'env' : 'dev',
      'database' : 'example.com/database',
      'web_port' : 1024,
      'amount_of_hours' : 7,
      'hour_times' : [
				'8:45 - 9:45',
				'9:45 - 10:45',
				'11:10 - 12:10',
				'12:10 - 13:10',
				'13:40 - 14:40',
				'14:40 - 15:40',
				'15:40 - 16:40'
			],
      'school_id' : 934
    }
    fs.writeFileSync(__dirname + '/settings.json', JSON.stringify(settings, null, 2));

    return settings;
  }
  else {
    return JSON.parse(fs.readFileSync(__dirname + '/settings.json'));
  }
}

if (process.argv[2] == 'test') {
  console.log(module.exports());
}