<?php
/**
 * Copyright (c) 2022 Yun Dou <dixyes@gmail.com>
 *
 * lwmbs is licensed under Mulan PSL v2. You can use this
 * software according to the terms and conditions of the
 * Mulan PSL v2. You may obtain a copy of Mulan PSL v2 at:
 *
 * http://license.coscl.org.cn/MulanPSL2
 *
 * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS,
 * WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED,
 * INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
 * MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
 *
 * See the Mulan PSL v2 for more details.
 */

declare(strict_types=1);

namespace SPC\builder\linux\library;

use SPC\exception\RuntimeException;
use SPC\store\FileSystem;

class libxml2 extends LinuxLibraryBase
{
    public const NAME = 'libxml2';

    protected array $static_libs = ['libxml2.a'];

    protected array $headers = [
        'libxml2',
    ];

    protected array $pkgconfs = [
        'libxml-2.0.pc' => <<<'EOF'
exec_prefix=${prefix}
libdir=${exec_prefix}/lib
includedir=${prefix}/include
modules=1

Name: libXML
Version: 2.9.14
Description: libXML library version2.
Requires:
Libs: -L${libdir} -lxml2
Cflags: -I${includedir}/libxml2
EOF
    ];

    protected array $dep_names = [
        'icu' => true,
        'xz' => true,
        'zlib' => true,
    ];

    /**
     * @throws RuntimeException
     */
    public function build()
    {
        $enable_zlib = $this->builder->getLib('zlib') ? 'ON' : 'OFF';
        $enable_icu = $this->builder->getLib('icu') ? 'ON' : 'OFF';
        $enable_xz = $this->builder->getLib('xz') ? 'ON' : 'OFF';

        [$lib, $include, $destdir] = SEPARATED_PATH;

        f_passthru(
            $this->builder->set_x . ' && ' .
            "cd {$this->source_dir} && " .
            'rm -rf build && ' .
            'mkdir -p build && ' .
            'cd build && ' .
            "{$this->builder->configure_env} " . ' cmake ' .
            // '--debug-find ' .
            '-DCMAKE_BUILD_TYPE=Release ' .
            '-DBUILD_SHARED_LIBS=OFF ' .
            '-DLIBXML2_WITH_ICONV=ON ' .
            '-DIconv_IS_BUILT_IN=OFF ' .
            "-DLIBXML2_WITH_ZLIB={$enable_zlib} " .
            "-DLIBXML2_WITH_ICU={$enable_icu} " .
            "-DLIBXML2_WITH_LZMA={$enable_xz} " .
            '-DLIBXML2_WITH_PYTHON=OFF ' .
            '-DLIBXML2_WITH_PROGRAMS=OFF ' .
            '-DLIBXML2_WITH_TESTS=OFF ' .
            '-DCMAKE_INSTALL_PREFIX=/ ' .
            "-DCMAKE_INSTALL_LIBDIR={$lib} " .
            "-DCMAKE_INSTALL_INCLUDEDIR={$include} " .
            "-DCMAKE_TOOLCHAIN_FILE={$this->builder->cmake_toolchain_file} " .
            '.. && ' .
            "cmake --build . -j {$this->builder->concurrency} && " .
            'make install DESTDIR="' . $destdir . '"'
        );
        if (is_dir(BUILD_INCLUDE_PATH . '/libxml2/libxml')) {
            if (is_dir(BUILD_INCLUDE_PATH . '/libxml')) {
                f_passthru('rm -rf "' . BUILD_INCLUDE_PATH . '/libxml"');
            }
            $path = FileSystem::convertPath(BUILD_INCLUDE_PATH . '/libxml2/libxml');
            $dst_path = FileSystem::convertPath(BUILD_INCLUDE_PATH . '/');
            f_passthru('mv "' . $path . '" "' . $dst_path . '"');
        }
    }
}