#!/usr/bin/perl -w
use strict;
use warnings;
use SDL;
use SDL::Config;
use SDL::Version;
use SDL::Image;
use SDL::RWOps;

use Test::More;
use lib 't/lib';
use SDL::TestTool;

my $videodriver = $ENV{SDL_VIDEODRIVER};
$ENV{SDL_VIDEODRIVER} = 'dummy' unless $ENV{SDL_RELEASE_TESTING};

if ( !SDL::TestTool->init(SDL_INIT_VIDEO) ) {
	plan( skip_all => 'Failed to init video' );
} elsif ( !SDL::Config->has('SDL_image') ) {
	plan( skip_all => 'SDL_image support not compiled' );
}

my @done = qw/
	linked_version
	load_rw
	load_typed_rw
	load_PNG_rw
	load_BMP_rw
	load_GIF_rw
	load_JPG_rw
	load_LBM_rw
	load_PCX_rw
	load_PNM_rw
	load_TIF_rw
	load_XCF_rw
	load_XPM_rw
	load_XV_rw
	is_PNG
	is_BMP
	is_GIF
	is_JPG
	is_LBM
	is_PCX
	is_PNM
	is_TIF
	is_XCF
	is_XPM
	is_XV
	/;

can_ok( "SDL::Image", @done );

my $lver = SDL::Image::linked_version();
isa_ok( $lver, "SDL::Version", '[linked_version] got version back!' );
printf( "got version: %d.%d.%d\n", $lver->major, $lver->minor, $lver->patch );

SKIP:
{
	skip( 'PNG support not compiled', 14 ) unless SDL::Config->has('png');
	isa_ok(
		SDL::Image::load("test/data/highlight.png"),
		"SDL::Surface", "[load] Gets Surface"
	);

	my $file = SDL::RWOps->new_file( "test/data/logo.png", "rb" );
	isa_ok(
		SDL::Image::load_rw( $file, 1 ),
		"SDL::Surface", "[load_rw] Gets surface"
	);

	my $file2 = SDL::RWOps->new_file( "test/data/menu.png", "rb" );
	isa_ok(
		SDL::Image::load_typed_rw( $file2, 1, "PNG" ),
		"SDL::Surface", "[loadtyped_rw] Makes surface from png"
	);

	my $file3 = SDL::RWOps->new_file( "test/data/menu.png", "rb" );
	is( SDL::Image::is_PNG($file3),
		1, "[is_PNG] gets correct value for png file"
	);

	is( SDL::Image::is_BMP($file3), 0, '[is_BMP] returned correct value' );
	is( SDL::Image::is_GIF($file3), 0, '[is_GIF] returned correct value' );
	is( SDL::Image::is_JPG($file3), 0, '[is_JPG] returned correct value' );
	is( SDL::Image::is_LBM($file3), 0, '[is_LMB] returned correct value' );
	is( SDL::Image::is_PCX($file3), 0, '[is_PCX] returned correct value' );
	is( SDL::Image::is_PNM($file3), 0, '[is_PNM] returned correct value' );
	is( SDL::Image::is_TIF($file3), 0, '[is_TIF] returned correct value' );
	is( SDL::Image::is_XCF($file3), 0, '[is_XCF] returned correct value' );
	is( SDL::Image::is_XPM($file3), 0, '[is_XPM] returned correct value' );
	is( SDL::Image::is_XV($file3),  0, '[is_XV] returned correct value' );
}

SKIP:
{
	skip( 'JPEG support not compiled', 14 ) unless SDL::Config->has('jpeg');
	isa_ok(
		SDL::Image::load("test/data/picture.jpg"),
		"SDL::Surface", "[load] Gets Surface"
	);

	my $file = SDL::RWOps->new_file( "test/data/picture.jpg", "rb" );
	isa_ok(
		SDL::Image::load_rw( $file, 1 ),
		"SDL::Surface", "[load_rw] Gets surface"
	);

	my $file2 = SDL::RWOps->new_file( "test/data/picture.jpg", "rb" );
	isa_ok(
		SDL::Image::load_typed_rw( $file2, 1, "JPG" ),
		"SDL::Surface", "[loadtyped_rw] Makes surface from jpg"
	);

	my $file3 = SDL::RWOps->new_file( "test/data/picture.jpg", "rb" );
	is( SDL::Image::is_JPG($file3),
		1, "[is_JPG] gets correct value for jpg file"
	);

	is( SDL::Image::is_BMP($file3), 0, '[is_BMP] returned correct value' );
	is( SDL::Image::is_GIF($file3), 0, '[is_GIF] returned correct value' );
	is( SDL::Image::is_PNG($file3), 0, '[is_PNG] returned correct value' );
	is( SDL::Image::is_LBM($file3), 0, '[is_LMB] returned correct value' );
	is( SDL::Image::is_PCX($file3), 0, '[is_PCX] returned correct value' );
	is( SDL::Image::is_PNM($file3), 0, '[is_PNM] returned correct value' );
	is( SDL::Image::is_TIF($file3), 0, '[is_TIF] returned correct value' );
	is( SDL::Image::is_XCF($file3), 0, '[is_XCF] returned correct value' );
	is( SDL::Image::is_XPM($file3), 0, '[is_XPM] returned correct value' );
	is( SDL::Image::is_XV($file3),  0, '[is_XV] returned correct value' );
}

SKIP:
{
	skip( 'TIFF support not compiled', 14 ) unless SDL::Config->has('tiff');
	isa_ok(
		SDL::Image::load("test/data/picture.tif"),
		"SDL::Surface", "[load] Gets Surface"
	);

	my $file = SDL::RWOps->new_file( "test/data/picture.tif", "rb" );
	isa_ok(
		SDL::Image::load_rw( $file, 1 ),
		"SDL::Surface", "[load_rw] Gets surface"
	);

	my $file2 = SDL::RWOps->new_file( "test/data/picture.tif", "rb" );
	isa_ok(
		SDL::Image::load_typed_rw( $file2, 1, "TIF" ),
		"SDL::Surface", "[loadtyped_rw] Makes surface from tif"
	);

	my $file3 = SDL::RWOps->new_file( "test/data/picture.tif", "rb" );
	is( SDL::Image::is_TIF($file3),
		1, "[is_TIF] gets correct value for tif file"
	);

	is( SDL::Image::is_BMP($file3), 0, '[is_BMP] returned correct value' );
	is( SDL::Image::is_GIF($file3), 0, '[is_GIF] returned correct value' );
	is( SDL::Image::is_JPG($file3), 0, '[is_JPG] returned correct value' );
	is( SDL::Image::is_LBM($file3), 0, '[is_LMB] returned correct value' );
	is( SDL::Image::is_PCX($file3), 0, '[is_PCX] returned correct value' );
	is( SDL::Image::is_PNM($file3), 0, '[is_PNM] returned correct value' );
	is( SDL::Image::is_PNG($file3), 0, '[is_PNG] returned correct value' );
	is( SDL::Image::is_XCF($file3), 0, '[is_XCF] returned correct value' );
	is( SDL::Image::is_XPM($file3), 0, '[is_XPM] returned correct value' );
	is( SDL::Image::is_XV($file3),  0, '[is_XV] returned correct value' );
}

#need to get DEFINES to SDL::Image::Constants;
#IMG_INIT_JPG =?o
is( IMG_INIT_JPG, 0x00000001, '[IMG_INIT_JPG] constant loaded properly' );
is( IMG_INIT_PNG, 0x00000002, '[IMG_INIT_PNG] constant loaded properly' );
is( IMG_INIT_TIF, 0x00000004, '[IMG_INIT_TIF] constant loaded properly' );

SKIP:
{
	skip( 'This is only for version >= 1.2.10', 2 ) if $lver < 1.2.10;
	SKIP:
	{
		skip( 'JPEG support not compiled', 1 ) unless SDL::Config->has('jpeg');
		is( SDL::Image::init(IMG_INIT_JPG), IMG_INIT_JPG,
			'[init] Inited JPEG'
		);
	}

	SKIP:
	{
		skip( 'TIFF support not compiled', 1 ) unless SDL::Config->has('tiff');
		is( SDL::Image::init(IMG_INIT_TIF), IMG_INIT_TIF,
			'[init] Inited TIFF'
		);
	}

	SKIP:
	{
		skip( 'PNG support not compiled', 1 ) unless SDL::Config->has('png');
		is( SDL::Image::init(IMG_INIT_PNG), IMG_INIT_PNG, '[init] Inited PNG' );
	}

	can_ok(
		'SDL::Image', qw/
			load_ICO_rw
			load_CUR_rw
			is_ICO
			is_CUR/
	);

	SDL::Image::quit();
	pass '[quit] we can quit fine';
}

if ($videodriver) {
	$ENV{SDL_VIDEODRIVER} = $videodriver;
} else {
	delete $ENV{SDL_VIDEODRIVER};
}

done_testing;