From bbf2ddd56169aa184e38b3779038258b03556f16 Mon Sep 17 00:00:00 2001
From: David Dollar <ddollar@gmail.com>
Date: Mon, 16 Jun 2008 16:50:10 -0400
Subject: [PATCH] getting initial command 'tasks' working

---
 lib/core_ext/datetime.rb             |  9 +++++++++
 lib/core_ext/enumerable.rb           | 11 +---------
 lib/core_ext/nil.rb                  |  7 +++++++
 lib/core_ext/string.rb               |  8 ++++++++
 lib/remember-the-ruby/api.rb         |  4 ++++
 lib/remember-the-ruby/entity.rb      | 11 ++++++++++
 lib/remember-the-ruby/entity_list.rb |  2 +-
 lib/rtr/api.rb                       | 28 +++++++++++++++-----------
 lib/rtr/commands.rb                  | 30 ++++++++++++++++++++++++++--
 9 files changed, 85 insertions(+), 25 deletions(-)
 create mode 100644 lib/core_ext/datetime.rb
 create mode 100644 lib/core_ext/nil.rb

diff --git a/lib/core_ext/datetime.rb b/lib/core_ext/datetime.rb
new file mode 100644
index 0000000..043c1e8
--- /dev/null
+++ b/lib/core_ext/datetime.rb
@@ -0,0 +1,9 @@
+require 'date'
+
+class DateTime
+  
+  def blank?
+    false
+  end
+  
+end
\ No newline at end of file
diff --git a/lib/core_ext/enumerable.rb b/lib/core_ext/enumerable.rb
index 052cd5b..32b5cd6 100644
--- a/lib/core_ext/enumerable.rb
+++ b/lib/core_ext/enumerable.rb
@@ -1,16 +1,7 @@
 module Enumerable
   
-  def path_lookup(path)
-    value = self
-    parts = path.to_s.split('/')
-    parts.each do |part|
-      value = hash[part]
-    end
-    value
-  end
-  
   def sorted_by(attribute)
-    self.sort_by { |e| e.path_lookup(attribute) }
+    self.sort_by { |e| e[attribute] }
   end
   
 end
\ No newline at end of file
diff --git a/lib/core_ext/nil.rb b/lib/core_ext/nil.rb
new file mode 100644
index 0000000..f5cb8a0
--- /dev/null
+++ b/lib/core_ext/nil.rb
@@ -0,0 +1,7 @@
+class NilClass
+  
+  def blank?
+    true
+  end
+  
+end
\ No newline at end of file
diff --git a/lib/core_ext/string.rb b/lib/core_ext/string.rb
index e49a168..a680b41 100644
--- a/lib/core_ext/string.rb
+++ b/lib/core_ext/string.rb
@@ -1,7 +1,11 @@
 require 'date'
+require 'rubygems'
+require 'term/ansicolor'
 
 class String
   
+  include Term::ANSIColor
+  
   def to_date
     begin
       date = DateTime.parse(self)
@@ -11,4 +15,8 @@ def to_date
     date
   end
   
+  def blank?
+    self == ""
+  end
+  
 end
\ No newline at end of file
diff --git a/lib/remember-the-ruby/api.rb b/lib/remember-the-ruby/api.rb
index e074103..a27c29a 100644
--- a/lib/remember-the-ruby/api.rb
+++ b/lib/remember-the-ruby/api.rb
@@ -35,6 +35,10 @@ def tasks
   
   # derivative objects ######################################################
 
+  def default_list
+    lists.find(settings["defaultlist"])
+  end
+  
   def tags
     found_tags = EntityList.new(@transport, Tag)
     tasks.each do |task|
diff --git a/lib/remember-the-ruby/entity.rb b/lib/remember-the-ruby/entity.rb
index ef6e1fb..0ffb20a 100644
--- a/lib/remember-the-ruby/entity.rb
+++ b/lib/remember-the-ruby/entity.rb
@@ -34,6 +34,17 @@ def [](key)
   def []=(key, value)
     regular_writer(key.to_s, value)
   end
+
+  alias_method :original_lookup, :[]
+
+  def [](key)
+    value = self
+    parts = key.to_s.split('/')
+    parts.each do |part|
+      value = value.original_lookup(part)
+    end
+    value
+  end
     
 end
 end
\ No newline at end of file
diff --git a/lib/remember-the-ruby/entity_list.rb b/lib/remember-the-ruby/entity_list.rb
index b9b83a5..039d822 100644
--- a/lib/remember-the-ruby/entity_list.rb
+++ b/lib/remember-the-ruby/entity_list.rb
@@ -53,6 +53,6 @@ def self.from_rsp(transport, type, rsp, xpath)
     end
     entity_list
   end
-  
+
 end
 end
\ No newline at end of file
diff --git a/lib/rtr/api.rb b/lib/rtr/api.rb
index 41eb389..94c9829 100644
--- a/lib/rtr/api.rb
+++ b/lib/rtr/api.rb
@@ -1,18 +1,22 @@
-def api_connection
+def api
   
-  api = RememberTheRuby::API.new(:frob  => $storage[:frob], 
-                                 :token => $storage[:token])
+  @api ||= begin
 
-  unless $storage[:frob]
-    system %{open "#{api.authorization_url}"}
-    $storage[:frob] = api.frob
-    exit
-  end
+    api = RememberTheRuby::API.new(:frob  => $storage[:frob], 
+                                   :token => $storage[:token])
 
-  unless $storage[:token]
-    $storage[:token] = api.authenticate
-  end
+    unless $storage[:frob]
+      system %{open "#{api.authorization_url}"}
+      $storage[:frob] = api.frob
+      exit
+    end
+
+    unless $storage[:token]
+      $storage[:token] = api.authenticate
+    end
   
-  api
+    api
+
+  end
   
 end
diff --git a/lib/rtr/commands.rb b/lib/rtr/commands.rb
index 135a3b8..647143b 100644
--- a/lib/rtr/commands.rb
+++ b/lib/rtr/commands.rb
@@ -1,9 +1,35 @@
+require 'term/ansicolor'
+
 module RTR
 class Commands
   
   register_method :tasks do |options|
-    pp api_connection.tasks.select do |t|
-      t.next.due.to_date && t.next.due.to_date > DateTime.now
+    
+    puts "Oustanding Tasks".white.bold
+    puts
+    api.default_list.tasks.sorted_by('next/due').reverse.each do |task|
+
+      now = DateTime.now
+      
+      due = task['next/due']
+      due = due.to_date unless due.blank?
+      
+      diff = due.blank? ? nil : due - now
+      
+      color = case
+        when diff.nil?                          then :white
+        when diff.abs < 1 && due.day == now.day then :yellow
+        when diff < 0                           then :red
+        else                                         :white
+      end
+      
+      title = task.name
+      title = title.send(color).bold if color
+      
+      prefix = " * "
+      prefix = prefix.send(color).bold if color
+      
+      puts prefix + title
     end
   end