app.js

"use strict";

const folder = require('./settings.js').folder

String.prototype.replaceAll = function(search, replacement) {
    var target = this;
    return target.replace(new RegExp(search, 'g'), replacement);
};


const fs = require('fs');
const express = require('express');
const router = express.Router();
const path = require('path');
const cookieParser = require('cookie-parser');
const logger = require('morgan');
const favicon = require('serve-favicon');

const chalk = require('chalk');
const [Log] = require('./models/log.js')
const [AttackConsts, Attack] = require('./models/attack.js')
const [Char] = require('./models/char.js')
const settings = require('./' + folder + '/settings.js')

const app = express();

// view engine setup
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'pug');

const requestTime = function (req, res, next) {
  const d = new Date()
  const h = d.getHours().toString().padStart(2, '0')
  const m = d.getMinutes().toString().padStart(2, '0')
  const s = d.getSeconds().toString().padStart(2, '0')
  req.timestamp = h + ":" + m + ":" + s
  next()
}

app.use(express.static(path.join(__dirname, 'public')));
app.use(favicon(path.join(__dirname, 'public', 'favicon.ico')))
//app.use(logger('dev'));
app.use(requestTime)
app.use(express.json());
app.use(express.urlencoded({ extended: false }));
app.use(cookieParser());

fs.readFile(folder + '/chars.yaml', function(err, s) {
  if (err) throw err;
  Log.add("secret", "About to load characters")
  const chars = Char.loadYaml(String(s));
  app.set('chars', chars);
  Log.add("secret", "Loaded " + chars.length + " characters")
});  
app.set('stocks', [])  // TODO!!!
app.set('fields', Char.fields())
app.set('folder', folder)


const [indexGetFun, logGetFun] = require('./routes/index');
app.get('/', indexGetFun);
app.get('/log', logGetFun);


const [charGetFun, charPostFun] = require('./routes/char');
app.get('/char/:char', charGetFun);
app.post('/char', charPostFun);

const [attackGetFun, attackPostFun] = require('./routes/attack');
app.get('/attack/:char/:attack', attackGetFun);
app.post('/attack', attackPostFun);

// Apply damage during attack resolution
const [damagePostFun] = require('./routes/damage');
app.post('/damage', damagePostFun);


// Pages for the players to access characters (and send messages)
const charsRouter = require('./routes/chars');
app.use('/chars', charsRouter);

// Pages for the GM to control the encounter
const encounterRouter = require('./routes/encounter');
app.use('/encounter', encounterRouter);

// Pages for creating and editing characters
const packagesRouter = require('./routes/packages');
app.use('/packages', packagesRouter);




// catch 404 and forward to error handler
app.use(function(req, res, next) {
  console.log("Error 404!")
  next(createError(req, res));
});

const createError = function(req, res) {
  res.render('404', {});
}

// error handler
app.use(function(err, req, res, next) {
  // set locals, only providing error in development
  res.locals.message = err.message;
  res.locals.error = req.app.get('env') === 'development' ? err : {};

  // render the error page
  res.status(err.status || 500);
  res.render('error');
});

app.listen(settings.port)
const ip = require("ip");
Log.add('secret', 'Refresh is ' + settings.refresh + ' seconds')
Log.add("title", "Go to 'http://" + ip.address() + ":" + settings.port + "' to access the web site")
Log.add("title", "Use [ctrl]-C to terminate")

module.exports = app;