const devbug = {
	outs: {},
	url: 'http://localhost:8000/',
	api_key: false,
	out(key, what, group=false){
		console.log(this)
		if ( group ){
			if ( !Object.keys(this.outs).includes(group) ) this.outs[group] = {}
			this.outs[group][key] = what
			return this;
		}
		this.outs[key] = what
		return this;
	},
	script(addr, then){
		var sc = document.createElement('script');
		sc.src = addr; sc.type = 'text/javascript';
		sc.onload = then;
		document.getElementsByTagName('head')[0].appendChild(sc);
		return this;
	},
	load_dc: function(then){ this.script(this.url+'assets/cycle.js', then); return this; },
	load_jq: function(then){
		this.script('https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js', () => {
			$ = window.jQuery;
			$(then);
		});
		return this;
	},
	libs: function(then){
		// need both
		if ( typeof JSON.rmref !== 'function' && typeof window.jQuery !== 'function' ) this.load_dc(() => this.load_jq(then))
		// need decycle
		else if ( typeof JSON.rmref !== 'function' ) this.load_dc(then)
		// need jquery
		else if ( typeof window.jQuery !== 'function' ) this.load_jq(then)
		else then()
		return this;
	},
	json(data){
		return JSON.stringify(JSON.rmref(JSON.decycle(data)));
	},
	breakpoint(name, exception = false){
		var e = new Error();
		this.libs(() => {
			var s = e.stack.split('at'); var caller = '';
      		if ( s.length < 3 ) s = e.stack.split('@')
  			if ( s.length > 2 ) caller = s[2].trim()
				else if ( s.length > 1 ) caller = s[1]
					else caller = 'Unable to determine stacktrace'
      		var data = new FormData();
      		data.append('data', this.json({
      			brief: (name ? name : 'Breakpoint')+`: ${caller}`,
      			data: this.outs,
      		}))
      		$.ajax({
      			url: this.url+'api/v1/out/'+this.api_key,
      			data, cache: false, contentType: false, processData: false, method: 'POST', type: 'POST',
      			success: (res) => { console.log('DevBug POST Completed'); console.debug(res); }
      		})
		})
		if ( exception ) throw e
		return this
	}
}

window.devbug = devbug;
window.out = window.devbug.out.bind(window.devbug);
window.breakpoint = window.devbug.breakpoint.bind(window.devbug);