// N.B. this file is preceded wit 02 as it is based on GenerateReport
// which we may want to add some JS for at some point, that would be 01

// TODO: may want to change this into an object, see comment in 02_ScreenReport.js 

// setup namespace
Zymonic.Action.FileReport = {};

// function call by filter action to generate the report
Zymonic.Action.FileReport.filterActionGenerateReport = function(zname, filter, params, filter_action) {
	
	// assemble params as form data
	var form_data = Zymonic.new_form_data();
	for (var key in params) {
		form_data.append(key, params[key]);
	}
	
	// flag to force filter to not set report_only
	form_data.skip_params = { report_only: true };
	
	// set the filter action icon loading
	var unblock = Zymonic.Utils.block_gui_element( filter_action.getLink() );
	
	// run the filter in order to run the report
	filter.getFilterData(
		form_data,
		
		// success response
		function(xml) {
			// fine our result in the response
			var filter_action_result = $(xml).find(filter_action.zname+" Result");
			var message;
			var errors = [];
			if (filter_action_result) {
				var file_report_action_result = filter_action_result.find("Action "+zname);
				if (file_report_action_result && file_report_action_result.attr('success') == 'true') {
					message = "File successfully generated."
					if (file_report_action_result.find('Message')) {
						message = file_report_action_result.find('Message').text();
					}
				} else if (file_report_action_result && file_report_action_result.find('error')) {
					errors.push(file_report_action_result.find('error').text());
				} else {
					errors.push("Filter action result missing or not successful");
				}
			} else {
				errors.push("Unable to find result for this filter action: "+filter_action.zname);
			}
			
			// alert out some kind of result
			if (errors.length > 0) {
				alert(errors.join("\n"));
			} else if (message) {
				alert(message);
			} else {
				Zymonic.log_error("Unexpected error, no filter result or errors");
			}
			
			unblock();
		},
		
		// always async
		false,
		
		// unblock function
		unblock,
		
		// unique key
		filter_action.ident,
		
		// function to trigger loading again, used if relogin
		function() { Zymonic.Utils.block_gui_element( filter_action.getLink() ); }
	);
};