<?php

// download_report.php

require_once 'functions.php';

require_once 'parse_colors.php';

function generateColorReport($colors, $contrast_method = 'wcag') {

	if (!empty($colors)) {

		$result = processColorForm($colors);

		$parsed_colors = $result['parsed_colors'];

		$excess_colors = $result['excess_colors'];

		$invalid_colors = $result['invalid_colors'];

		$duplicate_colors = $result['duplicate_colors'];

		$semantic_duplicates = $result['semantic_duplicates'];

		// log a usage for our stats.txt

		date_default_timezone_set('America/Chicago');

		$datetime = date('Y-m-d h:i:s A');

		$file = 'stats.txt';

		$value = count($parsed_colors)." colors, ".$contrast_method." method";

		// Create the log entry

		$logEntry = $datetime . ", " . $value . ", download" . PHP_EOL;

		file_put_contents($file, $logEntry, FILE_APPEND);

		ob_start();

		include 'report_template.php';

		return ob_get_clean();

	}

}

?>