<?php

namespace spec\Akeneo\Tool\Bundle\ElasticsearchBundle\IndexConfiguration;

use PhpSpec\ObjectBehavior;
use Prophecy\Argument;
use Symfony\Component\DependencyInjection\ParameterBag\ParameterBagInterface;

class LoaderSpec extends ObjectBehavior
{
    function let(ParameterBagInterface $parameterBag)
    {
        $parameterBag->resolveValue(Argument::any())->willReturnArgument();
    }

    function it_loads_the_configuration_from_a_single_file(ParameterBagInterface $parameterBag)
    {
        $this->beConstructedWith([__DIR__ . '/conf1.yml'], $parameterBag);

        $indexConfiguration = $this->load();
        $indexConfiguration->getSettings()->shouldReturn(
            [
                'analysis' => [
                    'char_filter' => [
                        'newline_pattern' => [
                            'type' => 'pattern_replace',
                            'pattern' => '\\n',
                            'replacement' => '',
                        ],
                    ],
                ],
            ]
        );
        $indexConfiguration->getMappings()->shouldReturn(
            [
                'properties' => [
                    'name' => [
                        'properties' => [
                            'last' => [
                                'type' => 'text',
                            ],
                        ],
                    ],
                    'user_id' => [
                        'type' => 'keyword',
                        'ignore_above' => 100,
                    ],
                ],
                'dynamic_templates' => [
                    [
                        'my_dynamic_template_1' => [
                            'path_match' => '*foo*',
                            'match_mapping_type' => 'object',
                            'mapping' =>
                                [
                                    'type' => 'object',
                                ],
                        ],
                    ],
                    [
                        'my_dynamic_template_2' => [
                            'path_match' => '*bar*',
                            'mapping' =>
                                [
                                    'type' => 'keyword',
                                    'index' => 'not_analyzed',
                                ],
                        ],
                    ],
                ],
            ]
        );
        $indexConfiguration->getAliases()->shouldReturn([]);
        $indexConfiguration->getHash()->shouldReturn('ba2c495be83ae33df74fe96f9df1cfc305fe983e');
    }

    function it_loads_the_configuration_from_multiple_files(ParameterBagInterface $parameterBag)
    {
        $this->beConstructedWith(
            [
                __DIR__ . '/conf1.yml',
                __DIR__ . '/conf2.yml',
                __DIR__ . '/conf3.yml',
            ],
            $parameterBag
        );

        $indexConfiguration = $this->load();
        $indexConfiguration->getSettings()->shouldReturn(
            [
                'analysis' => [
                    'char_filter' => [
                        'newline_pattern' => [
                            'type' => 'pattern_replace',
                            'pattern' => '\\n',
                            'replacement' => '',
                        ],
                    ],
                ],
                'index' => [
                    'number_of_shards' => 3,
                    'number_of_replicas' => 2,
                ],
            ]
        );
        $indexConfiguration->getMappings()->shouldReturn(
            [
                'properties' => [
                    'name' => [
                        'properties' => [
                            'last' => [
                                'type' => 'text',
                            ],
                        ],
                    ],
                    'user_id' => [
                        'type' => 'keyword',
                        'ignore_above' => 100,
                    ],
                    'just_another_property' => null,
                ],
                'dynamic_templates' => [
                    [
                        'my_dynamic_template_1' => [
                            'path_match' => '*foo*',
                            'match_mapping_type' => 'object',
                            'mapping' => [
                                'type' => 'object',
                            ],
                        ],
                    ],
                    [
                        'my_dynamic_template_2' => [
                            'path_match' => '*bar*',
                            'mapping' => [
                                'type' => 'keyword',
                                'index' => 'not_analyzed',
                            ],
                        ],
                    ],
                    [
                        'my_dynamic_template_3' => [
                            'path_match' => '*foo3*',
                            'match_mapping_type' => 'object',
                            'mapping' => [
                                'type' => 'object',
                            ],
                        ],
                    ],
                ],
                'just_another_mapping' => null,
            ]
        );
        $indexConfiguration->getAliases()->shouldReturn(
            [
                'alias_1' => [],
                'alias_2' => [
                    'filter' => [
                        'term' => [
                            'user' => 'kimchy',
                        ],
                    ],
                    'routing' => 'kimchy',
                ],
            ]
        );
        $indexConfiguration->getHash()->shouldReturn('774d394edb20f41c507d91792744036301532946');
    }

    function it_loads_the_compiled_configuration_from_multiple_files(ParameterBagInterface $parameterBag)
    {
        $this->beConstructedWith(
            [
                __DIR__ . '/conf1.yml',
                __DIR__ . '/conf2.yml',
                __DIR__ . '/conf3.yml',
            ],
            $parameterBag
        );

        $indexConfiguration = $this->load();
        $indexConfiguration->buildAggregated()->shouldReturn([
            'settings' =>
                [
                    'analysis' => [
                        'char_filter' => [
                            'newline_pattern' => [
                                'type' => 'pattern_replace',
                                'pattern' => '\\n',
                                'replacement' => '',
                            ],
                        ],
                    ],
                    'index' => [
                        'number_of_shards' => 3,
                        'number_of_replicas' => 2,
                    ],
                ],
            'mappings' =>
                [
                    'properties' => [
                        'name' => [
                            'properties' => [
                                'last' => [
                                    'type' => 'text',
                                ],
                            ],
                        ],
                        'user_id' => [
                            'type' => 'keyword',
                            'ignore_above' => 100,
                        ],
                        'just_another_property' => null,
                    ],
                    'dynamic_templates' => [
                        [
                            'my_dynamic_template_1' => [
                                'path_match' => '*foo*',
                                'match_mapping_type' => 'object',
                                'mapping' =>
                                    [
                                        'type' => 'object',
                                    ],
                            ],
                        ],
                        [
                            'my_dynamic_template_2' => [
                                'path_match' => '*bar*',
                                'mapping' =>
                                    [
                                        'type' => 'keyword',
                                        'index' => 'not_analyzed',
                                    ],
                            ],
                        ],
                        [
                            'my_dynamic_template_3' => [
                                'path_match' => '*foo3*',
                                'match_mapping_type' => 'object',
                                'mapping' => [
                                    'type' => 'object',
                                ],
                            ],
                        ],
                    ],
                    'just_another_mapping' => null,
                ],
            'aliases' =>
                [
                    'alias_1' => [],
                    'alias_2' => [
                        'filter' => [
                            'term' => [
                                'user' => 'kimchy',
                            ],
                        ],
                        'routing' => 'kimchy',
                    ],
                ],
        ]);
    }

    function it_replaces_parameters_in_the_configuration(ParameterBagInterface $parameterBag)
    {
        $this->beConstructedWith(
            [
                __DIR__ . '/conf4.yml',
            ],
            $parameterBag
        );
        $parameterBag->resolveValue('%elasticsearch_total_fields_limit%')->willReturn(10000);

        $indexConfiguration = $this->load();
        $indexConfiguration->getSettings()->shouldReturn(
            [
                'analysis' => [
                    'char_filter' => [
                        'newline_pattern' => [
                            'type' => 'pattern_replace',
                            'pattern' => '\\n',
                            'replacement' => '',
                        ],
                    ],
                ],
                'mapping' => [
                    'total_fields' => [
                        'limit' => 10000
                    ]
                ]
            ]
        );
    }

    function it_throws_an_exception_when_a_file_is_not_readable(ParameterBagInterface $parameterBag)
    {
        $this->beConstructedWith(
            [
                __DIR__ . '/conf1.yml',
                __DIR__ . '/do_not_exists.yml',
                __DIR__ . '/conf2.yml',
            ],
            $parameterBag
        );

        $this->shouldThrow('\Exception')->during('load');
    }
}