use strict;
use Wiki::Toolkit::Setup::SQLite;
use OpenGuides::Search;
use OpenGuides::Test;
use Test::More;

eval { require DBD::SQLite; };
if ( $@ ) {
    my ($error) = $@ =~ /^(.*?)\n/;
    plan skip_all => "DBD::SQLite could not be used - no database to test with. ($error)";
}

plan tests => 16;

# Clear out the database from any previous runs.
    OpenGuides::Test::refresh_db();

my $config = OpenGuides::Test->make_basic_config;
my $guide = OpenGuides->new( config => $config );
my $search = OpenGuides::Search->new( config => $config );

my %results;

%results = $search->run( vars => { format => "raw" } );
is_deeply( \%results, { },
           "raw search returns empty hash if no criteria supplied" );
%results = $search->run( vars => { search => "banananana", format => "raw" } );
is_deeply( \%results, { },
           "raw search returns empty hash if no hits on search string" );

# Pop some data in and search again.
OpenGuides::Test->write_data( guide => $guide,
                              node  => "Red Lion",
                              content => "A nice pub in Anyville.",
                              summary => "Nice pub.",
                              os_x => 500000,
                              os_y => 150000,
                            );
OpenGuides::Test->write_data( guide => $guide,
                              node  => "Blacksmiths Arms",
                              content => "Not a very nice pub.",
                              summary => "Rubbish pub.",
                              os_x => 500100,
                              os_y => 150000,
                            );
OpenGuides::Test->write_data( guide => $guide,
                              node  => "Carpenters Arms",
                              content => "Not a bad pub.",
                              summary => "Average pub.",
                              os_x => 450000,
                              os_y => 140000,
                            );

%results = $search->run( vars => { search => "arms", format => "raw" } );
is_deeply( [ sort keys %results ], [ "Blacksmiths Arms", "Carpenters Arms" ],
           "raw search on single word finds the right nodes" );
my %ba = %{$results{"Blacksmiths Arms"}};
is( $ba{name}, "Blacksmiths Arms", "result hash has correct name" );
is( $ba{summary}, "Rubbish pub.", "...and correct summary" );
ok( $ba{wgs84_long}, "...WGS-84 latitude returned" );
ok( $ba{wgs84_lat}, "...WGS-84 longitude returned" );
ok( $ba{score}, "...score returned" );
ok( !$ba{distance}, "...no distance returned" );

# Now try a distance search.
%results = $search->run(
                         vars => {
                                   os_dist => 1000,
                                   os_x    => 500200,
                                   os_y    => 150000,
                                   format  => "raw",
                                 } );
is_deeply( [ sort keys %results ], [ "Blacksmiths Arms", "Red Lion" ],
           "raw distance search finds the right nodes" );
my %rl = %{$results{"Red Lion"}};
is( $rl{name}, "Red Lion", "result hash has correct name" );
is( $rl{summary}, "Nice pub.", "...and correct summary" );
ok( $rl{wgs84_lat}, "...WGS-84 latitude returned" );
ok( $rl{wgs84_long}, "...WGS-84 longitude returned" );
ok( !$rl{score}, "...no score returned" );
is( $rl{distance}, 200, "...correct distance returned" );