import sql from './sql.js';

let cfg = {
  client: {},
  main: {},
  websrv: {},
  trigger: {}
};

const read = () => new Promise((resolve, reject) => {
  sql.exec("select * from `cfg`", (err, rows) => {
    if(err || rows.length < 1)
      reject({ error: "no cfg" });
    else {
      for(let row in rows) {
        cfg[rows[row].class][rows[row].key] = ((type, value) => {
          switch(type) {
            case 'string':
              return value;
            break;
            case 'int':
              return parseInt(value);
            break;
            case 'bool':
              return value === 'true';
            break;
            case 'json':
              return JSON.parse(value);
            break;
          }
        })(rows[row].type, rows[row].value);
      }
      resolve();
    }
  });
});

export { cfg, read };