From e52037b84f144af47d5b9f954807ae44b8920de0 Mon Sep 17 00:00:00 2001
From: Thomas Gelf <thomas@gelf.net>
Date: Thu, 19 Nov 2015 14:46:36 +0100
Subject: [PATCH] cli/check: add --details and --colors

---
 application/clicommands/CheckCommand.php | 53 ++++++++++++++++++++++++
 1 file changed, 53 insertions(+)

diff --git a/application/clicommands/CheckCommand.php b/application/clicommands/CheckCommand.php
index 707794f..b6ddd50 100644
--- a/application/clicommands/CheckCommand.php
+++ b/application/clicommands/CheckCommand.php
@@ -4,11 +4,28 @@ namespace Icinga\Module\Businessprocess\Clicommands;
 
 use Icinga\Cli\Command;
 use Icinga\Module\Businessprocess\Storage\LegacyStorage;
+use Icinga\Module\Businessprocess\BpNode;
+use Icinga\Module\Businessprocess\HostNode;
 
 class CheckCommand extends Command
 {
     protected $storage;
 
+    protected $hostColors = array(
+        0 => array('black', 'lightgreen'),
+        1 => array('black', 'lightred'),
+        2 => array('black', 'brown'),
+        99 => array('black', 'lightgray'),
+    );
+
+    protected $serviceColors = array(
+        0 => array('black', 'lightgreen'),
+        1 => array('black', 'yellow'),
+        2 => array('black', 'lightred'),
+        3 => array('black', 'lightpurple'),
+        99 => array('black', 'lightgray'),
+    );
+
     public function init()
     {
         $this->storage = new LegacyStorage($this->Config()->getSection('global'));
@@ -49,10 +66,46 @@ class CheckCommand extends Command
             );
             exit(3);
         }
+
         printf("Business Process %s: %s\n", $node->getStateName(), $node->getAlias());
+        if ($this->params->shift('details')) {
+            echo $this->renderProblemTree($node->getProblemTree(), $this->params->shift('colors'));
+        }
+
         exit($node->getState());
     }
 
+    protected function renderProblemTree($tree, $useColors = false, $depth = 0)
+    {
+        $output = '';
+
+        foreach ($tree as $name => $subtree) {
+            $node = $subtree['node'];
+
+            if ($node instanceof HostNode) {
+                $colors = $this->hostColors[$node->getState()];
+            } else {
+                $colors = $this->serviceColors[$node->getState()];
+            }
+
+            $state = sprintf('[%s]', $node->getStateName());
+            if ($useColors) {
+                $state = $this->screen->colorize($state, $colors[0], $colors[1]);
+            }
+
+            $output .= sprintf(
+                "%s%s %s %s\n",
+                str_repeat('  ', $depth),
+                $node instanceof BpNode ? $node->getOperator() : '-',
+                $state,
+                $node->getAlias()
+            );
+            $output .= $this->renderProblemTree($subtree['children'], $useColors, $depth + 1);
+        }
+
+        return $output;
+    }
+
     protected function getFirstProcessName()
     {
         $list = $this->storage->listProcesses();