const loli = require("./loli");

var cfg = new loli.Config();

var verbose = false;
var debug = false;

process.argv.forEach(function (val, index, array) {
	if(index>1) {
		if (val == "--verbose")
			verbose = true;
		else if(val == "--debug")
			debug = true;
		else if (/^--number=/.test(val))
			cfg.number = val.replace(/^--number=/, "");
		else if (/^--range=/.test(val))
			cfg.range = val.replace(/^--range=/, "");
		else if (/^--page=/.test(val))
			cfg.page = val.replace(/^--page=/, "");
		else {
			if(!cfg.tags)
				cfg.tags = [];
			cfg.tags.push(val);
		}
		
	}
});
function puts(str) {
	console.log("DBG "+str);
}
if (debug)
	cfg.debug = puts;

if (cfg.number > cfg.range)
	cfg.range = cfg.number;

loli.randomise(function(datas) {
	if (this.error) {
		if(verbose)
			console.log(JSON.stringify([{error: this.error}]));
		else if(debug) console.log("Error: "+this.error);
	}
	else if(verbose)
		console.log(JSON.stringify(datas));
	else {
		datas.forEach(function(data, i, a) {
			if(data)
				var url = data.file_url;

			console.log(url);
		});
	}
}, cfg);