Tuning graph when color is off.

Signed-off-by: Eric Wang <skygragon@gmail.com>

Author: skygragon

lib/commands/stat.js

@@ -61,18 +61,23 @@ function showSummary(problems) {
 }
 
 function showGraph(problems) {
+  var ac = chalk.green('█');
+  var notac = chalk.enabled ? chalk.red('█') : 'X';
+  var none = '░';
+
   var graph = [];
   _.each(problems, function(problem) {
     if (problem.state === 'ac') {
-      graph[problem.id] = chalk.green('█');
+      graph[problem.id] = ac;
     } else if (problem.state === 'notac') {
-      graph[problem.id] = chalk.red('▓');
+      graph[problem.id] = notac;
     } else {
-      graph[problem.id] = '░';
+      graph[problem.id] = none;
     }
   });
 
-  log.info(sprintf('%13d%13d%13d%13d%13d', 10, 20, 30, 40, 50));
+  log.info(sprintf('%8d%9d%5d%8d%5d%8d%5d%8d%5d%8d',
+        0, 10, 11, 20, 21, 30, 31, 40, 41, 50));
 
   var line = [sprintf(' %03d   ', 1)];
   for (var i = 1, n = graph.length; i < n; ++i) {
@@ -86,9 +91,9 @@ function showGraph(problems) {
 
   log.info();
   log.info(sprintf('%7s%s%3s%s%3s%s',
-        ' ', chalk.green('█ Accepted'),
-        ' ', chalk.red('▓ Not Accepted'),
-        ' ', '░ Remaining'));
+        ' ', ac + chalk.green(' Accepted'),
+        ' ', notac + chalk.red(' Not Accepted'),
+        ' ', none + ' Remaining'));
   log.info();
 }