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use Mojo::Base -strict;

BEGIN {
  $ENV{PLACK_ENV}    = undef;
  $ENV{MOJO_REACTOR} = 'Mojo::Reactor::Poll';
}

use Test::More;

use FindBin;
use lib "$FindBin::Bin/lib";

use Cwd 'cwd';
use File::Temp 'tempdir';

# Make sure @ARGV is not changed
{
  local $ENV{MOJO_MODE};
  local @ARGV = qw(-m production -x whatever);
  require Mojolicious::Commands;
  is $ENV{MOJO_MODE}, 'production', 'right mode';
  is_deeply \@ARGV, [qw(-m production -x whatever)], 'unchanged';
}

# Environment detection
my $commands = Mojolicious::Commands->new;
{
  local $ENV{PLACK_ENV} = 'production';
  is $commands->detect, 'psgi', 'right environment';
}
{
  local $ENV{PATH_INFO} = '/test';
  is $commands->detect, 'cgi', 'right environment';
}
{
  local $ENV{GATEWAY_INTERFACE} = 'CGI/1.1';
  is $commands->detect, 'cgi', 'right environment';
}
{
  local @ENV{qw(PLACK_ENV PATH_INFO GATEWAY_INTERFACE)};
  is $commands->detect, undef, 'no environment';
}
{
  local $ENV{PLACK_ENV} = 'production';
  is ref Mojolicious::Commands->new->run, 'CODE', 'right reference';
  local $ENV{MOJO_NO_DETECT} = 1;
  isnt ref Mojolicious::Commands->new->run, 'CODE', 'not a CODE reference';
}

# Run command
is ref Mojolicious::Commands->new->run('psgi'), 'CODE', 'right reference';

# Start application
{
  local $ENV{MOJO_APP_LOADER} = 1;
  is ref Mojolicious::Commands->start_app('MojoliciousTest'),
    'MojoliciousTest', 'right class';
}

# Start application with command
{
  is ref Mojolicious::Commands->start_app(MojoliciousTest => 'psgi'), 'CODE',
    'right reference';
}

# Start application with application specific command
my $app;
{
  local $ENV{MOJO_APP_LOADER} = 1;
  $app = Mojolicious::Commands->start_app('MojoliciousTest');
}
is $app->start('test_command'), 'works!', 'right result';
{
  is(Mojolicious::Commands->start_app(MojoliciousTest => 'test_command'),
    'works!', 'right result');
}

# Do not pick up options for detected environments
{
  local $ENV{MOJO_MODE};
  local $ENV{PLACK_ENV} = 'testing';
  local @ARGV = qw(psgi -m production);
  is ref Mojolicious::Commands->start_app('MojoliciousTest'), 'CODE',
    'right reference';
  is $ENV{MOJO_MODE}, undef, 'no mode';
}

# mojo
is_deeply $commands->namespaces, ['Mojolicious::Command'], 'right namespaces';
ok $commands->description, 'has a description';
like $commands->message,   qr/COMMAND/, 'has a message';
like $commands->hint,      qr/help/, 'has a hint';
my $buffer = '';
{
  open my $handle, '>', \$buffer;
  local *STDOUT = $handle;
  local $ENV{HARNESS_ACTIVE} = 0;
  $commands->run;
}
like $buffer, qr/Usage: APPLICATION COMMAND \[OPTIONS\].*daemon.*version/s,
  'right output';

# help
$buffer = '';
{
  open my $handle, '>', \$buffer;
  local *STDOUT = $handle;
  $commands->run('help', 'generate', 'lite_app');
}
like $buffer, qr/Usage: APPLICATION generate lite_app \[NAME\]/,
  'right output';
$buffer = '';
{
  open my $handle, '>', \$buffer;
  local *STDOUT = $handle;
  $commands->run('generate', 'app', '-h');
}
like $buffer, qr/Usage: APPLICATION generate app \[NAME\]/, 'right output';
$buffer = '';
{
  open my $handle, '>', \$buffer;
  local *STDOUT = $handle;
  $commands->run('generate', 'lite_app', '--help');
}
like $buffer, qr/Usage: APPLICATION generate lite_app \[NAME\]/,
  'right output';

# get
require Mojolicious::Command::get;
my $get = Mojolicious::Command::get->new;
ok $get->description, 'has a description';
like $get->usage, qr/get/, 'has usage information';
$buffer = '';
{
  open my $handle, '>', \$buffer;
  local *STDOUT = $handle;
  $get->run('/');
}
like $buffer, qr/Your Mojo is working!/, 'right output';
$get->app->plugins->once(
  before_dispatch => sub { shift->render(text => '<p>works</p>') });
$buffer = '';