<?php 

namespace Gogs\API\Request {

    final class Repos extends Collection {

        protected $owner;

        public function __construct(string $api_url, string $api_token, User $owner = null) {
            $this->owner = $owner;
            parent::__construct($api_url, $api_token);
        }

        protected function set_scope(string $method) {
            switch ($method) {
            case "get":
                if ($this->owner instanceof Org)
                    $this->scope = "/orgs/" . $this->owner->uusername . "/repos";
                else
                    $this->scope = ($this->owner == null || $this->owner->authenticated() ? "/user" : "/users/" . $this->owner->uusername ) . "/repos";
                break;
            case "search":
                $this->scope = "/repos/search";
                break;
            default:
                return false;
            }

            return true;
        }

        public function create(...$args) {

            $repo = new Repo($this->url, $this->token, $this->owner);

            if (count($args) > 0)
                $repo->create(...$args);

            return $repo;
        }

        public function search(array $params = array()) {
            $scope = substr($this->scope, 1, strpos($this->scope, "/", 1)-1);

            if (!isset($params["name"]) && !isset($params["q"]))
                throw new Exception\SearchParamException("Missing param <name>|<q>");

            if (isset($params["name"])) {
                $params["q"] = $params["name"];
                unset($params["name"]);
            }

            if (!isset($params["user"]))
                $params["user"] = 0;

            if (!isset($params["limit"]))
                $params["limit"] = 10;

            $repos = new \Gogs\Lib\Collection();
            
            switch ($scope) {
            case "user":
            case "users":
            case "org":
                $this->load();

                foreach($this->all() as $key => $repo) {
                    if ($repo->search($params["q"]))
                        $repos->set($repo);
                    if ($repos->len() == $params["limit"])
                        break;
                }

            default:
                $this->set_scope("search");
                $jenc = $this->method_get($params);
                $jdec = $this->json_decode($jenc);

                foreach($this->json_set_property($jdec) as $key)
                    $repos->set($this->by_key($key), $key);

            }
            
            return $repos;
        }

        protected function json_set_property($obj) {
            if (isset($obj->data))
                return $this->json_set_property($obj->data);

            $rnames = array();

            if (is_array($obj)) {
                foreach ($obj as $key => $val) {
                    $repo = new Repo($this->url, $this->token);
                    $repo->json_set_property($val);
                    $this->add($repo, $repo->rfull_name);
                    array_push($rnames, $repo->rfull_name);
                }
            }

            return $rnames;
        }
    }

}