const express = require("express");
const bodyParser = require("body-parser");
const cors = require("cors");
const fs = require("fs");
const wol = require("wol");
const mysql = require("mysql");

var con = mysql.createConnection({
    host: "localhost",
    user: "hpadmin",
    password: "changeme"
  });


//Read bookmarks
try {
    var links = require('../src/links.json');
} catch(err) {
    let body = `{
        "bookmarks" : [
	  {
	    "category": "Example",
	    "links": [
	      {
	        "name": "Gitea",
		"url": "https://sean.bet/gitea"
	      }
	    ]
	  }
        ]
    }`;
    fs.writeFileSync('../src/links.json',body);
    var links = require('../src/links.json');
}

//Read personal data
try {
    var personaldata = require('../src/personaldata.json');
} catch(err) {
    let body = `{
	"fname":"",
	"lname":"",
	"email":""
    }`;
    fs.writeFileSync('../src/personaldata.json',body);
    var personaldata = require('../src/personaldata.json');
}

//Read app list
if (fs.existsSync('../src/apps.json')) {
	console.log("apps.json exists");
}else {
    let body = `{
       	"apps" : [
       	    {"name":"Example","url":"your.site.com/example","icon":"web","urlbase":"/Example","NSFW":"SAFE"}
       	]
    }`;
    fs.writeFileSync('../src/apps.json',body);
}

//Read everything else
const providers = require('../src/providers.json');
const themes = require('../src/themes.json');
const messages = require('../src/messages.json');

// initializing app
const app = express();

// initializing cors middleware for all routes
app.use(cors());
var jsonParser = bodyParser.json();

// creating route to make request to server for API
app.get("/sui/api/apps", (req, res) => {
    fs.readFile('../src/apps.json', (err, data) => {
        if (err) throw err;
	let apps = JSON.parse(data);
        res.status(200).send(apps.apps);
    });
    
});

app.get("/sui/api/links", (req, res) => {
    res.status(200).send(links.bookmarks);
});

app.get("/sui/api/providers", (req, res) => {
    res.status(200).send(providers.providers);
});

app.get("/sui/api/themes", (req, res) => {
    res.status(200).send(themes.themes);
});

app.get("/sui/api/personaldata", (req, res) => {
    res.status(200).send(personaldata);
});

app.get("/sui/api/messages", (req, res) => {
    res.status(200).send(messages.messages);
});

app.post("/sui/api/appUpdate", jsonParser, (req, res) => {
    let data = JSON.stringify(req.body)
    fs.writeFileSync('../src/apps.json',data)
    var applications = require('../src/apps.json');
    res.status(200).send(applications.apps)
});

app.get("/sui/api/wakeDakota", (req, res) => {
    wol.wake('18:C0:4D:81:57:68', function(err, res){
        console.log(res);
    });
});

// app is listening on port 5000
app.listen(5000, () => {
    console.log("node server is running on port 5000");
});