/*
This is the first in a series of basic networking correctness tests.
Each test itself might be dumb and simple, but built up together,
they prove desired end goals for behavior at scale.
*/

var config = {
	IP: require('ip').address(),
	port: 8765,
	servers: 2,
	browsers: 2,
	route: {
		'/': __dirname + '/index.html',
		'/gun.js': __dirname + '/../../gun.js',
		'/jquery.js': __dirname + '/../../examples/jquery.js'
	}
}

var panic = require('panic-server');
panic.server().on('request', function(req, res){
	config.route[req.url] && require('fs').createReadStream(config.route[req.url]).pipe(res);
}).listen(config.port);

var clients = panic.clients;
var manager = require('panic-manager')();

manager.start({
    clients: Array(config.servers).fill().map(function(u, i){
			return {
				type: 'node',
				port: config.port + (i + 1)
			}
    }),
    panic: 'http://' + config.IP + ':' + config.port
});

var servers = clients.filter('Node.js');
var bob = servers.pluck(1);
var carl = servers.excluding(bob).pluck(1);
var browsers = clients.excluding(servers);
var alice = browsers.pluck(1);
var dave = browsers.excluding(alice).pluck(1);

describe("Put ACK", function(){
	//this.timeout(5 * 60 * 1000);
	this.timeout(10 * 60 * 1000);

	it("Servers have joined!", function(){
		return servers.atLeast(config.servers);
	});

	it("GUN started!", function(){
		var tests = [], i = 0;
		servers.each(function(client){
			tests.push(client.run(function(test){
				var env = test.props;
				test.async();
				try{ require('fs').unlinkSync(env.i+'data') }catch(e){}
  			try{ require('gun/lib/fsrm')(env.i+'data') }catch(e){}
				var server = require('http').createServer(function(req, res){
					res.end("I am "+ env.i +"!");
				});
				var port = env.config.port + env.i;
				var Gun = require('gun');
				var peers = [], i = env.config.servers;
				while(i--){
					var tmp = (env.config.port + (i + 1));
					if(port != tmp){ // ignore ourselves
						peers.push('http://'+ env.config.IP + ':' + tmp + '/gun');
					}
				}
				console.log(port, " connect to ", peers);
				var gun = Gun({file: env.i+'data', peers: peers, web: server});
				server.listen(port, function(){
					test.done();
				});
			}, {i: i += 1, config: config})); 
		});
		return Promise.all(tests);
	});

	it(config.browsers +" browser(s) have joined!", function(){
		console.log("PLEASE OPEN http://"+ config.IP +":"+ config.port +" IN "+ config.browsers +" BROWSER(S)!");
		return browsers.atLeast(config.browsers);
	});

	it("Browsers initialized gun!", function(){
		var tests = [], i = 1;
		browsers.each(function(client, id){
			tests.push(client.run(function(test){
				try{ localStorage.clear() }catch(e){}
				try{ indexedDB.deleteDatabase('radata') }catch(e){}
				var env = test.props;
				var gun = Gun('http://'+ env.config.IP + ':' + (env.config.port + 1) + '/gun');
				window.gun = gun;
				window.ref = gun.get('test');
			}, {i: i += 1, config: config})); 
		});
		return Promise.all(tests);
	});

	it("Alice", function(){
		return alice.run(function(test){
			console.log("I AM ALICE");
			//test.async();
			console.log(gun._.opt.peers);
		});
	});

	it("Dave", function(){
		return dave.run(function(test){
			console.log("I AM DAVE");
			//test.async();
			console.log(gun._.opt.peers);
		});
	});

	it("All finished!", function(done){
		console.log("Done! Cleaning things up...");
		setTimeout(function(){
			done();
		//},1000);
		},1000 * 60);
	});

	after("Everything shut down.", function(){
		browsers.run(function(){
			//location.reload();
			//setTimeout(function(){
			//}, 15 * 1000);
		});
		return servers.run(function(){
			process.exit();
		});
	});
});