<?php

namespace LDCCRM;

class ApiV1
{
    private $endpoint;
    private $api_key;

    public function __construct($endpoint, $api_key)
    {
        $this->endpoint = $endpoint;
        $this->api_key = $api_key;
    }

    public function getCustomer($id){
        return $this->callAPI('GET', "/customer/id/$id");
    }

    public function getCustomerByEmail($email){
        return $this->callAPI('GET', "/customer/email/$email");
    }

    public function createCustomer($email, $password, $firstname, $lastname, $optin, $birthdate = null, $phone = null, $address = null, $address2 = null, $city = null, $postcode = null, $country = null){
        $user = [
            'email' => $email,
            'password' => $password,
            'firstname' => $firstname,
            'lastname' => $lastname,
            'opt_in' => $optin,
            'birth_date' => $birthdate,
            'phone' => $phone,
            'address' => $address,
            'address2' => $address2,
            'city' => $city,
            'postcode' => $postcode,
            'country' => $country
        ];
        return $this->callAPI('POST', '/customer/create', $user);
    }

    public function updateCustomer($crmId, $firstname = null, $lastname = null, $optin = null, $birthdate = null, $phone = null, $address = null, $address2 = null, $city = null, $postcode = null, $country = null){
        $user = [];

        if ($firstname !== null)
            $user['firstname'] = $firstname;

        if ($lastname !== null)
            $user['lastname'] = $lastname;

        if ($optin !== null)
            $user['opt_in'] = $optin;

        if ($birthdate !== null)
            $user['birth_date'] = $birthdate;

        if ($phone !== null)
            $user['phone'] = $phone;

        if ($address !== null)
            $user['address'] = $address;

        if ($address2 !== null)
            $user['address2'] = $address2;

        if ($city !== null)
            $user['city'] = $city;

        if ($postcode !== null)
            $user['postcode'] = $postcode;

        if ($country !== null)
            $user['country'] = $country;


        return $this->callAPI('PUT', "/customer/$crmId", $user);
    }

    public function deleteCustomer($id){
        return $this->callAPI('DELETE', "/customer/$id");
    }

    public function changePwdCustomer($id, $password){
        return $this->callAPI('POST', "/customer/$id/change-password", ['password' => $password]);
    }

    public function activateCustomer($id){
        return $this->callAPI('POST', "/customer/$id/activate");
    }

    public function toggleOptInCustomer($id){
        return $this->callAPI('POST', "/customer/$id/toggle-optin");
    }

    public function loginCustomer($email, $password){
        return $this->callAPI('POST', "/customer/login", ['email' => $email, 'password' => $password]);
    }

    public function createSingleOptin($email){
        return $this->callAPI('POST', '/single-optin', ['email' => $email]);
    }

    public function ArcadiaOutgoingMail($crm_id, $fields, $type){
        return $this->callAPI('POST', '/arcadia/outgoing-mail', ['crm_id' => $crm_id, 'fields' => json_encode($fields), 'type' => $type]);
    }

    private function callAPI($method, $url, $data = false){

        if (strpos($this->endpoint, "dev")){
            if ($data !== false){
                $data = array_merge($data, ['api_token' => $this->api_key]);
            }else{
                $data = ['api_token' => $this->api_key];
            }
        }

        $url = $this->endpoint . '/api/v1' . $url;
        $curl = curl_init();
        switch ($method){
            case "POST":
                curl_setopt($curl, CURLOPT_POST, 1);
                if ($data)
                    curl_setopt($curl, CURLOPT_POSTFIELDS, $data);
                break;
            case "PUT":
                curl_setopt($curl, CURLOPT_CUSTOMREQUEST, "PUT");
                if ($data)
                    curl_setopt($curl, CURLOPT_POSTFIELDS, http_build_query($data));
                break;
            case "DELETE":
                curl_setopt($curl, CURLOPT_CUSTOMREQUEST, "DELETE");
                if ($data)
                    curl_setopt($curl, CURLOPT_POSTFIELDS, http_build_query($data));
                break;
            default:
                if ($data)
                    $url = sprintf("%s?%s", $url, http_build_query($data));
        }
        curl_setopt($curl, CURLOPT_URL, $url);
        curl_setopt($curl, CURLOPT_COOKIESESSION, TRUE);
        curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
        if (!strpos($this->endpoint, "dev")) {
            curl_setopt($curl, CURLOPT_HTTPHEADER, array(
                'Accept: application/json',
                'Authorization: Bearer ' . $this->api_key
            ));
        }

        $result = curl_exec($curl);

        if (!curl_errno($curl)) {
            $http_code = curl_getinfo($curl, CURLINFO_HTTP_CODE);
            if (!in_array($http_code, [200, 201]))
                return (object) ['status' => 'KO', 'code' => 500, 'message' => 'Connection to API failed - Code HTTP : '. $http_code];
        } else {
            return (object) ['status' => 'KO', 'code' => 500, 'message' => 'Connection to API failed : '. curl_error($curl)];
        }

        curl_close($curl);
        return json_decode($result);
    }
}