#! /usr/bin/perl
################################################################################
## taskwarrior - a command line task list manager.
##
## Copyright 2006-2012, Paul Beckingham, Federico Hernandez.
##
## Permission is hereby granted, free of charge, to any person obtaining a copy
## of this software and associated documentation files (the "Software"), to deal
## in the Software without restriction, including without limitation the rights
## to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
## copies of the Software, and to permit persons to whom the Software is
## furnished to do so, subject to the following conditions:
##
## The above copyright notice and this permission notice shall be included
## in all copies or substantial portions of the Software.
##
## THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
## OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
## FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
## THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
## LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
## OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
## SOFTWARE.
##
## http://www.opensource.org/licenses/mit-license.php
##
################################################################################

use strict;
use warnings;
use Test::More tests => 48;

# Create the rc file.
if (open my $fh, '>', 'urgency.rc')
{
  print $fh "data.location=.\n",
            "urgency.priority.coefficient=10\n",
            "urgency.active.coefficient=10\n",
            "urgency.project.coefficient=10\n",
            "urgency.due.coefficient=10\n",
            "urgency.blocking.coefficient=10\n",
            "urgency.blocked.coefficient=10\n",
            "urgency.annotations.coefficient=10\n",
            "urgency.tags.coefficient=10\n",
            "urgency.waiting.coefficient=-10\n",
            "urgency.next.coefficient=10\n",
            "urgency.user.project.PROJECT.coefficient=10\n",
            "urgency.user.tag.TAG.coefficient=10\n",
            "confirmation=off\n";

  close $fh;
  ok (-r 'urgency.rc', 'Created urgency.rc');
}

# Add a task, and verify that the individual urgency terms are being correctly
# calculated.

# priority
qx{../src/task rc:urgency.rc add control};                   # task 1
qx{../src/task rc:urgency.rc add 1a pri:H};                  # task 2
qx{../src/task rc:urgency.rc add 1b pri:M};                  # task 3
qx{../src/task rc:urgency.rc add 1c pri:L};                  # task 4

# priority: 0 (pending)
my $output = qx{../src/task rc:urgency.rc 1 _urgency};
like ($output, qr/urgency 0$/ms, 'Control = 0');

# priority: 10 (pri:H)
$output = qx{../src/task rc:urgency.rc 2 _urgency};
like ($output, qr/urgency 10$/ms, 'pri:H = 10');

# priority: 6.5 (pri:M)
$output = qx{../src/task rc:urgency.rc 3 _urgency};
like ($output, qr/urgency 6\.5$/ms, 'pri:M = 6.5');

# priority: 3 (pri:L)
$output = qx{../src/task rc:urgency.rc 4 _urgency};
like ($output, qr/urgency 3$/ms, 'pri:L = 3');

# project: 10 (project)
qx{../src/task rc:urgency.rc add 2a project:P};              # task 5
$output = qx{../src/task rc:urgency.rc 5 _urgency};
like ($output, qr/urgency 10$/ms, 'pro:P = 10');

# active: 10 (active)
qx{../src/task rc:urgency.rc add 3a};                        # task 6
qx{../src/task rc:urgency.rc 6 start};
$output = qx{../src/task rc:urgency.rc 6 _urgency};
like ($output, qr/urgency 10$/ms, 'active = 10');

# next: 10 (+next) + 8 (1 tag)
qx{../src/task rc:urgency.rc add 4a +next};                  # task 7
$output = qx{../src/task rc:urgency.rc 7 _urgency};
like ($output, qr/urgency 18$/ms, '+next = 18');

# tags
qx{../src/task rc:urgency.rc add 5a +one};                   # task 8
qx{../src/task rc:urgency.rc add 5b +one +two};              # task 9
qx{../src/task rc:urgency.rc add 5c +one +two +three};       # task 10
qx{../src/task rc:urgency.rc add 5d +one +two +three +four}; # task 11

# tags: 8 (1 tag)
$output = qx{../src/task rc:urgency.rc 8 _urgency};
like ($output, qr/urgency 8$/ms, '+one = 8');

# tags: 9 (2 tags)
$output = qx{../src/task rc:urgency.rc 9 _urgency};
like ($output, qr/urgency 9$/ms, '+one +two = 9');

# tags: 10 (3 tags)
$output = qx{../src/task rc:urgency.rc 10 _urgency};
like ($output, qr/urgency 10$/ms, '+one +two +three = 10');

# tags: 10 (4 tags)
$output = qx{../src/task rc:urgency.rc 10 _urgency};
like ($output, qr/urgency 10$/ms, '+one +two +three +four = 10');

# annotations
qx{../src/task rc:urgency.rc add 6a};                        # task 12
qx{../src/task rc:urgency.rc 12 annotate A};
qx{../src/task rc:urgency.rc add 6b};                        # task 13
qx{../src/task rc:urgency.rc 13 annotate A};
qx{../src/task rc:urgency.rc 13 annotate B};
qx{../src/task rc:urgency.rc add 6c};                        # task 14
qx{../src/task rc:urgency.rc 14 annotate A};
qx{../src/task rc:urgency.rc 14 annotate B};
qx{../src/task rc:urgency.rc 14 annotate C};
qx{../src/task rc:urgency.rc add 6d};                        # task 15
qx{../src/task rc:urgency.rc 15 annotate A};
qx{../src/task rc:urgency.rc 15 annotate B};
qx{../src/task rc:urgency.rc 15 annotate C};
qx{../src/task rc:urgency.rc 15 annotate D};

# annotations: 8 (1 annotation)
$output = qx{../src/task rc:urgency.rc 12 _urgency};
like ($output, qr/urgency 8$/ms, '1 annotation = 8');

# annotations: 9 (2 annotations)
$output = qx{../src/task rc:urgency.rc 13 _urgency};
like ($output, qr/urgency 9$/ms, '2 annotations = 9');

# annotations: 10 (3 annotations)
$output = qx{../src/task rc:urgency.rc 14 _urgency};
like ($output, qr/urgency 10$/ms, '3 annotations = 10');

# annotations: 10 (4 annotations)
$output = qx{../src/task rc:urgency.rc 15 _urgency};
like ($output, qr/urgency 10$/ms, '4 annotations = 10');

# waiting: -10
qx{../src/task rc:urgency.rc add 7a wait:10s};               # task 16
$output = qx{../src/task rc:urgency.rc 16 _urgency};
like ($output, qr/urgency -10$/ms, 'waiting = -10');

# blocked: 10 (blocked)
qx{../src/task rc:urgency.rc add 8a depends:1};              # task 17
$output = qx{../src/task rc:urgency.rc 17 _urgency};
like ($output, qr/urgency 10$/ms, 'blocked = 10');

# blocking: 10 (blocking)
$output = qx{../src/task rc:urgency.rc 1 _urgency};
like ($output, qr/urgency 10$/ms, 'blocking = 10');

# due
#
#  days overdue, capped at 7     ->  0.8 - 1.0
#  due today                     ->  0.7
#  days until due, capped at 14  ->  0.4 - 0.6
#  has due date                  ->  0.3
#  no due date                   ->  0.0

qx{../src/task rc:urgency.rc add 9a due:-10d};               # task 18
qx{../src/task rc:urgency.rc add 9b due:-7d};                # task 19
qx{../src/task rc:urgency.rc add 9c due:-6d};                # task 20
qx{../src/task rc:urgency.rc add 9d due:-5d};                # task 21
qx{../src/task rc:urgency.rc add 9e due:-4d};                # task 22
qx{../src/task rc:urgency.rc add 9f due:-3d};                # task 23
qx{../src/task rc:urgency.rc add 9g due:-2d};                # task 24
qx{../src/task rc:urgency.rc add 9h due:-1d};                # task 25
qx{../src/task rc:urgency.rc add 9i due:now};                # task 26
qx{../src/task rc:urgency.rc add 9j due:25h};                # task 27
qx{../src/task rc:urgency.rc add 9k due:49h};                # task 28
qx{../src/task rc:urgency.rc add 9l due:73h};                # task 29
qx{../src/task rc:urgency.rc add 9m due:97h};                # task 30
qx{../src/task rc:urgency.rc add 9n due:121h};               # task 31
qx{../src/task rc:urgency.rc add 9o due:145h};               # task 32
qx{../src/task rc:urgency.rc add 9p due:169h};               # task 33
qx{../src/task rc:urgency.rc add 9q due:193h};               # task 34
qx{../src/task rc:urgency.rc add 9r due:217h};               # task 35
qx{../src/task rc:urgency.rc add 9s due:241h};               # task 36
qx{../src/task rc:urgency.rc add 9t due:265h};               # task 37
qx{../src/task rc:urgency.rc add 9u due:289h};               # task 38
qx{../src/task rc:urgency.rc add 9v due:313h};               # task 39
qx{../src/task rc:urgency.rc add 9w due:337h};               # task 40
qx{../src/task rc:urgency.rc add 9x due:361h};               # task 41

# due: 10 (due:-10d)
$output = qx{../src/task rc:urgency.rc 18 _urgency};
like ($output, qr/urgency 10$/ms, 'due:-10d = 10');

# due: 10 (due:-7d)
$output = qx{../src/task rc:urgency.rc 19 _urgency};
like ($output, qr/urgency 10$/ms, 'due:-7d = 10');

# due: 9.6 (due:-6d)
$output = qx{../src/task rc:urgency.rc 20 _urgency};
like ($output, qr/urgency 9.6/ms, 'due:-6d = 9.6');

# due: 9.2 (due:-5d)
$output = qx{../src/task rc:urgency.rc 21 _urgency};
like ($output, qr/urgency 9.2/ms, 'due:-5d = 9.2');

# due: 8.8 (due:-4d)
$output = qx{../src/task rc:urgency.rc 22 _urgency};
like ($output, qr/urgency 8.8/ms, 'due:-4d = 8.8');

# due: 8.4 (due:-3d)
$output = qx{../src/task rc:urgency.rc 23 _urgency};
like ($output, qr/urgency 8.4/ms, 'due:-3d = 8.4');

# due: 8 (due:-2d)
$output = qx{../src/task rc:urgency.rc 24 _urgency};
like ($output, qr/urgency 8/ms, 'due:-2d = 8');

# due: 7.6 (due:-1d)
$output = qx{../src/task rc:urgency.rc 25 _urgency};
like ($output, qr/urgency 7.6/ms, 'due:-1d = 7.6');

# due: 7.2 (due:now)
$output = qx{../src/task rc:urgency.rc 26 _urgency};
like ($output, qr/urgency 7.2$/ms, 'due:now = 7.2');

# due: 6.8 (due:1d)
$output = qx{../src/task rc:urgency.rc 27 _urgency};
like ($output, qr/urgency 6.8/ms, 'due:1d = 6.8');

# due: 6.4 (due:2d)
$output = qx{../src/task rc:urgency.rc 28 _urgency};
like ($output, qr/urgency 6.4/ms, 'due:2d = 6.4');

# due: 6 (due:3d)
$output = qx{../src/task rc:urgency.rc 29 _urgency};
like ($output, qr/urgency 6/ms, 'due:3d = 6');

# due: 5.6 (due:4d)
$output = qx{../src/task rc:urgency.rc 30 _urgency};
like ($output, qr/urgency 5.6/ms, 'due:4d = 5.6');

# due: 5.2 (due:5d)
$output = qx{../src/task rc:urgency.rc 31 _urgency};
like ($output, qr/urgency 5.2/ms, 'due:5d = 5.2');

# due: 4.8 (due:6d)
$output = qx{../src/task rc:urgency.rc 32 _urgency};
like ($output, qr/urgency 4.8/ms, 'due:6d = 4.8');

# due: 4.4 (due:7d)
$output = qx{../src/task rc:urgency.rc 33 _urgency};
like ($output, qr/urgency 4.4/ms, 'due:7d = 4.4');

# due: 4 (due:8d)
$output = qx{../src/task rc:urgency.rc 34 _urgency};
like ($output, qr/urgency 4/ms, 'due:8d = 4');

# due: 3.6 (due:9d)
$output = qx{../src/task rc:urgency.rc 35 _urgency};
like ($output, qr/urgency 3.6/ms, 'due:9d = 3.6');

# due: 3.2 (due:10d)
$output = qx{../src/task rc:urgency.rc 36 _urgency};
like ($output, qr/urgency 3.2/ms, 'due:10d = 3.2');

# due: 2.8 (due:11d)
$output = qx{../src/task rc:urgency.rc 37 _urgency};
like ($output, qr/urgency 2.8/ms, 'due:11d = 2.8');

# due: 2.4 (due:12d)
$output = qx{../src/task rc:urgency.rc 38 _urgency};
like ($output, qr/urgency 2.4/ms, 'due:12d = 2.4');

# due: 2 (due:13d)
$output = qx{../src/task rc:urgency.rc 39 _urgency};
like ($output, qr/urgency 2/ms, 'due:13d = 2');

# due: 1.6 (due:14d)
$output = qx{../src/task rc:urgency.rc 40 _urgency};
like ($output, qr/urgency 1.6/ms, 'due:14d = 1.6');

# due: 1.6 (due:20d)
$output = qx{../src/task rc:urgency.rc 41 _urgency};
like ($output, qr/urgency 1.6$/ms, 'due:20d = 1.6');

# user.project: 10 (pro:PROJECT) + 10 (project)
qx{../src/task rc:urgency.rc add 10a project:PROJECT};        # task 42
$output = qx{../src/task rc:urgency.rc 42 _urgency};
like ($output, qr/urgency 20$/ms, 'pro:PROJECT = 20');

# user.tag: 10 (+TAG) + 8 (1 tag)
qx{../src/task rc:urgency.rc add 11a +TAG};                   # task 43
$output = qx{../src/task rc:urgency.rc 43 _urgency};
like ($output, qr/urgency 18$/ms, '+TAG = 18');

# scheduled 0 (scheduled future)
qx {../src/task rc:urgency.rc add 12a scheduled:eom};
$output = qx{../src/task rc:urgency.rc 44 _urgency};
like ($output, qr/urgency 0$/ms, 'scheduled future = 0');

# scheduled 5 (scheduled past)
qx {../src/task rc:urgency.rc add 12b scheduled:yesterday};
$output = qx{../src/task rc:urgency.rc 45 _urgency};
like ($output, qr/urgency 5$/ms, 'scheduled past = 5');

# Cleanup.
unlink qw(pending.data completed.data undo.data backlog.data synch.key urgency.rc);
ok (! -r 'pending.data'   &&
    ! -r 'completed.data' &&
    ! -r 'undo.data'      &&
    ! -r 'backlog.data'   &&
    ! -r 'synch.key'      &&
    ! -r 'urgency.rc', 'Cleanup');

exit 0;
