<?php

namespace Elasticsearch\Endpoints{% for class in namespace %}{{ loop.last ? ';' : '\\' ~ class|title  }}{%  endfor %}

use Elasticsearch\Endpoints\AbstractEndpoint;
use Elasticsearch\Common\Exceptions;

/**
 * Class {{ className|title|replace({'.': ""}) }}
 *
 * @category Elasticsearch
 * @package Elasticsearch\Endpoints{% for class in namespace %}{{ loop.last ? '' : '\\' ~ class|title  }}{%  endfor %}

 *
 * @author   Zachary Tong <zach@elastic.co>
 * @license  http://www.apache.org/licenses/LICENSE-2.0 Apache2
 * @link     http://elastic.co
 */

class {{ className|title }} extends AbstractEndpoint
{
{% for part, info in data.url.parts %}
{% if part != 'index' and part != 'type' and part != 'id' %}
    // {{info.description }}
    private ${{part}};
{% endif %}
{% endfor %}
{% if data.body is not null %}
    /**
     * @param array $body
     *
     * @throws \Elasticsearch\Common\Exceptions\InvalidArgumentException
     * @return $this
     */
    public function setBody($body)
    {
        if (isset($body) !== true) {
            return $this;
        }

        $this->body = $body;
        return $this;
    }


{% endif %}
{% for part, info in data.url.parts %}
{% if part != 'index' and part != 'type' and part != 'id' %}
    /**
     * @param ${{part}}
     *
     * @return $this
     */
    public function set{{part|title|replace({'_': ""})}}(${{part}})
    {
        if (isset(${{part}}) !== true) {
            return $this;
        }
{% if info.type == 'list' %}
        if (is_array(${{part}}) === true) {
            ${{part}} = implode(",", ${{part}});
        }
{% endif %}
        $this->{{part}} = ${{part}};
        return $this;
    }

{% endif %}
{% endfor %}
{% set exception = '' %}
    /**
{% for part, info in data.url.parts %}{% if info.required is not null %}{% set exception = ' * @throws \\Elasticsearch\\Common\\Exceptions\\BadMethodCallException
    ' %}{% endif %}{% endfor %}
    {% autoescape false %}{{ exception }}{% endautoescape %}
 * @return string
     */
    protected function getURI()
    {
{% for part, info in data.url.parts %}
{% if info.required == true %}
        if (isset($this->{{ part }}) !== true) {
            throw new Exceptions\RuntimeException(
                '{{ part }} is required for {{ className }}'
            );
        }
{% endif %}
{% endfor %}
{% for part, info in data.url.parts %}
        ${{ part }} = $this->{{ part }};
{% endfor %}
        $uri   = "{{ data.url.default }}";
{% set loopCounter = 0 %}
{% for part, info in data.url.processed %}
{% if info.count > 0 %}
{% set counter = 0 %}
{% if loopCounter != 0 %}
    else{% endif %}if ({% for param in info.params %}{% if counter == 0 %}isset(${{ param }}) === true{% else %} && isset(${{ param }}) === true{% endif %}{% set counter = counter + 1 %}{% endfor %})
        {
            $uri = "{{ info.parsedPath }}";
        }
{% set loopCounter = 1 %}
{% endif %}
{% endfor %}

        return $uri;
    }


    /**
     * @return string[]
     */
    protected function getParamWhitelist()
    {
        return array(
{% for param, options in data.url.params %}
            '{{ param }}',
{% endfor %}
        );
    }


{% if data.body.required == true %}
    /**
     * @return array
     * @throws \Elasticsearch\Common\Exceptions\RuntimeException
     */
    protected function getBody()
    {
        if (isset($this->body) !== true) {
            throw new Exceptions\RuntimeException('Body is required for {{ className|title }}');
        }
        return $this->body;
    }


{% endif %}
    /**
     * @return string
     */
    protected function getMethod()
    {
{% if data.methods|length > 1 %}
        //TODO Fix Me!
        return '{{ data.methods|join(',') }}';
{% else %}
        return '{{ data.methods[0] }}';
{% endif %}
    }
}