const mysql = require("mysql");
const fs = require("fs");

const state = {
    pool: null
};

exports.connect = function(done){
    state.pool = mysql.createPool({
        host: 'localhost',
        user: 'admin_seng440',
        password: 'seng440',
        port:  3306,
        database: "admin_territory-walker",
        //multipleStatements: true
    });
    done();
};

exports.get = function(){
    return state.pool;
};

exports.addTables = function(done) {
    fs.readFile('res/database_setup.sql', 'utf-8', function(err, result){
        if(err) return done(err);
        state.pool.query(result, function(err, result) {
            if (err) return done(err);
            return done(false, result);
        });
    });
};