# --
# Copyright (C) 2001-2021 OTRS AG, https://otrs.com/
# Copyright (C) 2021 Znuny GmbH, https://znuny.org/
# --
# This software comes with ABSOLUTELY NO WARRANTY. For details, see
# the enclosed file COPYING for license information (GPL). If you
# did not receive this file, see https://www.gnu.org/licenses/gpl-3.0.txt.
# --

use strict;
use warnings;
use utf8;

use vars (qw($Self));

my $Selenium = $Kernel::OM->Get('Kernel::System::UnitTest::Selenium');

$Selenium->RunTest(
    sub {

        # Get needed objects.
        my $HelperObject = $Kernel::OM->Get('Kernel::System::UnitTest::Helper');
        my $ConfigObject = $Kernel::OM->Get('Kernel::Config');

        # make sure to enable cloud services
        $HelperObject->ConfigSettingChange(
            Valid => 1,
            Key   => 'CloudServices::Disabled',
            Value => 0,
        );

        # Disable all dashboard plugins.
        my $Config = $ConfigObject->Get('DashboardBackend');
        $HelperObject->ConfigSettingChange(
            Valid => 0,
            Key   => 'DashboardBackend',
            Value => $Config,
        );

        # Get dashboard ProductNotify plugin default sysconfig.
        my %ProductNotifyConfig = $Kernel::OM->Get('Kernel::System::SysConfig')->SettingGet(
            Name    => 'DashboardBackend###0000-ProductNotify',
            Default => 1,
        );

        $HelperObject->ConfigSettingChange(
            Valid => 1,
            Key   => 'DashboardBackend###0000-ProductNotify',
            Value => $ProductNotifyConfig{EffectiveValue},
        );

        # Get current properties and set next version.
        my $Product                = $ConfigObject->Get('Product');
        my $Version                = $ConfigObject->Get('Version');
        my @Parts                  = split /\./, $Version;
        my $NextVersionFirstNumber = $Parts[0] + 1;

        my @ProductFeeds;
        for my $Count ( 1 .. 3 ) {
            my $Number = $HelperObject->GetRandomNumber();
            push @ProductFeeds, {
                Version => "$NextVersionFirstNumber.0.$Count",
                Link    => "https://www.otrs.com/release-notes-$Number",
            };
        }

        # Create a fake cloud service response with product feed data.
        my $CloudServiceResponse = {
            Results => {
                PublicFeeds => [
                    {
                        Success   => 1,
                        Operation => 'ProductFeed',
                        Data      => {
                            CacheTTL => 4320,
                            Release  => [
                                {
                                    Name     => 'OTRS',
                                    Severity => 'Security',
                                    Version  => $ProductFeeds[2]->{Version},
                                    Link     => $ProductFeeds[2]->{Link},
                                },
                                {
                                    Name     => 'OTRS',
                                    Severity => 'Minor',
                                    Version  => $ProductFeeds[1]->{Version},
                                    Link     => $ProductFeeds[1]->{Link},
                                },
                                {
                                    Name     => 'OTRS',
                                    Severity => 'Major',
                                    Version  => $ProductFeeds[0]->{Version},
                                    Link     => $ProductFeeds[0]->{Link},
                                },
                            ],
                        },
                    },
                ],
            },
            ErrorMessage => '',
            Success      => 1,
        };
        my $CloudServiceResponseJSON = $Kernel::OM->Get('Kernel::System::JSON')->Encode(
            Data   => $CloudServiceResponse,
            Pretty => 1,
        );

        my $RandomID = $HelperObject->GetRandomID();

        # Override Request() from WebUserAgent to always return some test data without making any
        #   actual web service calls. This should prevent instability in case cloud services are
        #   unavailable at the exact moment of this test run.
        my $CustomCode = <<"EOS";
sub Kernel::Config::Files::ZZZZUnitTestProductNotify${RandomID}::Load {} # no-op, avoid warning logs
use Kernel::System::WebUserAgent;
package Kernel::System::WebUserAgent;
use strict;
use warnings;
{
    no warnings 'redefine';
    sub Request {
        my \$JSONString = q^
$CloudServiceResponseJSON
^;
        return (
            Content => \\\$JSONString,
            Status  => '200 OK',
        );
    }
}
1;
EOS
        $HelperObject->CustomCodeActivate(
            Code       => $CustomCode,
            Identifier => 'ProductNotify' . $RandomID,
        );

        # Make sure cache is correct.
        $Kernel::OM->Get('Kernel::System::Cache')->Delete(
            Type => 'DashboardProductNotify',
            Key  =>
                "CloudService::PublicFeeds::Operation::ProductFeed::Language::en::Product::${Product}::Version::$Version",
        );

        # Create test user and login.
        my $TestUserLogin = $HelperObject->TestUserCreate(
            Groups => [ 'admin', 'users' ],
        ) || die "Did not get test user";

        $Selenium->Login(
            Type     => 'Agent',
            User     => $TestUserLogin,
            Password => $TestUserLogin,
        );

        # Get script alias.
        my $ScriptAlias = $ConfigObject->Get('ScriptAlias');

        # Navigate to dashboard screen.
        $Selenium->VerifiedGet("${ScriptAlias}index.pl?Action=AgentDashboard");

        # Check if ProductNotify plugin has items with correct text and links.
        for my $Item (@ProductFeeds) {
            $Self->True(
                $Selenium->execute_script(
                    "return \$('#Dashboard0000-ProductNotify tbody tr:contains(\"$Item->{Version}\") a[href=\"$Item->{Link}\"]').length;"
                ),
                "ProductNotify dashboard plugin which text contains '$Item->{Version}' and link '$Item->{Link}' - found",
            );
        }

        $HelperObject->CustomFileCleanup();
    }
);

1;
