var system = require('system');

if (system.args.length < 3 || system.args.length > 11) {
	phantom.exit(1);
}

var webPage	    = require('webpage');
var page            = webPage.create();
var url             = system.args[1];
var type_graph_pdf  = system.args[2];
var url_params      = system.args[3];
var url_params_comb = system.args[4];
var url_module_list = system.args[5];
var output_filename = system.args[6];
var viewport_width  = system.args[7];
var viewport_height = system.args[8];
var session_id      = system.args[9];
var base_64         = system.args[10];


if (!viewport_width) {
	viewport_width = 750;
}

if (!viewport_height) {
	viewport_height = 350;
}

if(type_graph_pdf == 'combined'){
	post_data = "data=" + url_params +
		"&data_combined=" + url_params_comb +
		"&data_module_list=" + url_module_list +
		"&type_graph_pdf=" + type_graph_pdf +
		"&session_id=" + session_id;
}
else{
	post_data = "data=" + url_params +
		"&type_graph_pdf=" + type_graph_pdf +
		"&session_id=" + session_id;
}

page.viewportSize = {
	width: viewport_width,
	height: viewport_height
};
page.zoomFactor = 1;

page.open(url, 'POST', post_data, function start(status) {

});

page.onLoadFinished = function (status) {
	if(!base_64){
		page.render(output_filename, {format: 'png'});
	}
	else{
		var base64 = page.renderBase64('png');
		//XXXX
		console.log(base64);
	}
	phantom.exit();
}