<?php

defined('BASEPATH') OR exit('No direct script access allowed');

// This can be removed if you use __autoload() in config.php OR use Modular Extensions
/** @noinspection PhpIncludeInspection */
require __DIR__.'/REST_Controller.php';

/**
 * This is an example of a few basic user interaction methods you could use
 * all done with a hardcoded array
 *
 * @package         CodeIgniter
 * @subpackage      Rest Server
 * @category        Controller
 * @author          Phil Sturgeon, Chris Kacerguis
 * @license         MIT
 * @link            https://github.com/chriskacerguis/codeigniter-restserver
 */
class Contacts extends REST_Controller {

	function __construct()
	{
		// Construct the parent class
		parent::__construct();
		$this->load->model('authentication_model');
	}

    /**
     * @api {get} api/contacts/:customer_id/:contact_id List all Contacts of a Customer
     * @apiVersion 0.1.0
     * @apiName GetContact
     * @apiGroup Contact
     *
     * @apiHeader {String} Authorization Basic Access Authentication token
     *
     * @apiParam {Number} customer_id Mandatory Customer unique ID
     * @apiParam {Number} contact_id Optional Contact unique ID <br/><i>Note : if you don't pass Contact id then it will list all contacts of the customer</i>
     *
     * @apiSuccess {Object} Contact Contact information
     *
     * @apiSuccessExample Success-Response:
     *     HTTP/1.1 200 OK
	 *	{
	 *		"id": "6",
	 *		"userid": "1",
	 *		"company": "xyz",
	 *		"vat": "",
	 *		"phonenumber": "1234567890",
	 *		"country": "0",
	 *		"city": "",
	 *		"zip": "360005",
	 *		"state": "",
	 * 		"address": "",
	 *		"website": "",
	 *		"datecreated": "2020-08-19 20:07:49",
	 *		"active": "1",
	 *		"leadid": null,
	 *		"billing_street": "",
	 *		"billing_city": "",
	 *		"billing_state": "",
	 *		"billing_zip": "",
	 *		"billing_country": "0",
	 *		"shipping_street": "",
	 *		"shipping_city": "",
	 *		"shipping_state": "",
	 * 		"shipping_zip": "",
	 *		"shipping_country": "0",
	 *		"longitude": null,
	 *		"latitude": null,
	 *		"default_language": "english",
	 *		"default_currency": "0",
	 *		"show_primary_contact": "0",
	 *		"stripe_id": null,
	 *		"registration_confirmed": "1",
	 *		"addedfrom": "1"
	 *	}
	 *
     * @apiError {Boolean} status Request status
     * @apiError {String} message No data were found
     *
     * @apiErrorExample Error-Response:
     *     HTTP/1.1 404 Not Found
     *     {
     *       "status": false,
     *       "message": "No data were found"
     *     }
     */
	public function data_get($customer_id = '', $contact_id = ''){
		// If the id parameter doesn't exist return all the
        if (empty($contact_id) && !empty($customer_id)) {  
          $data = $this->Api_model->get_table('all_contacts', $customer_id);
        }
        if (!empty($contact_id) && !empty($customer_id)) {  
		  $data = $this->Api_model->get_table('contacts', $contact_id);
        }
        if (empty($contact_id) && empty($customer_id)) {  
		  	// Set the response and exit
			$this->response([
				'status' => FALSE,
				'message' => 'No data were found'
			], REST_Controller::HTTP_NOT_FOUND); // NOT_FOUND (404) being the HTTP response code
        }

		// Check if the data store contains
		if ($data)
		{
        	$data = $this->Api_model->get_api_custom_data($data,"contacts", $contact_id);

			// Set the response and exit
			$this->response($data, REST_Controller::HTTP_OK); // OK (200) being the HTTP response code
		}
		else
		{
			// Set the response and exit
			$this->response([
				'status' => FALSE,
				'message' => 'No data were found'
			], REST_Controller::HTTP_NOT_FOUND); // NOT_FOUND (404) being the HTTP response code
		}
	}

    /**
     * @api {get} api/contacts/search/:keysearch Search Contact Information
     * @apiVersion 0.1.0
     * @apiName GetContactSearch
     * @apiGroup Contact
     *
     * @apiHeader {String} Authorization Basic Access Authentication token
     *
     * @apiParam {String} keysearch Search Keywords
     *
     * @apiSuccess {Object} Contact Contact information
     *
     * @apiSuccessExample Success-Response:
     *   HTTP/1.1 200 OK
     *   {
		 *      "id": "8",
		 *      "userid": "1",
		 *      "is_primary": "0",
		 *      "firstname": "chirag",
		 *      "lastname": "jagani",
		 *      "email": "useremail@gmail.com",
		 *      "phonenumber": "",
		 *      "title": null,
		 *      "datecreated": "2020-05-19 20:07:49",
		 *      "password": "$2a$08$6DLJFalqvJGVymCwW2ppNe9HOG5YUP04vzthXZjOFFUQknxfG6QHe",
		 *      "new_pass_key": null,
		 *      "new_pass_key_requested": null,
		 *      "email_verified_at": "2020-08-28 21:36:06",
		 *      "email_verification_key": null,
		 *      "email_verification_sent_at": null,
		 *      "last_ip": null,
		 *      "last_login": null,
		 *      "last_password_change": null,
		 *      "active": "1",
		 *      "profile_image": null,
		 *      "direction": null,
		 *      "invoice_emails": "0",
		 *      "estimate_emails": "0",
		 *      "credit_note_emails": "0",
		 *      "contract_emails": "0",
		 *      "task_emails": "0",
		 *      "project_emails": "0",
		 *      "ticket_emails": "0",
		 *      "company": "trueline",
		 *      "vat": "",
		 *      "country": "0",
		 *      "city": "",
		 *      "zip": "",
		 *      "state": "",
		 *      "address": "",
		 *      "website": "",
		 *      "leadid": null,
		 *      "billing_street": "",
		 *      "billing_city": "",
		 *      "billing_state": "",
		 *      "billing_zip": "",
		 *      "billing_country": "0",
		 *      "shipping_street": "",
		 *      "shipping_city": "",
		 *      "shipping_state": "",
		 *      "shipping_zip": "",
		 *      "shipping_country": "0",
		 *      "longitude": null,
		 *      "latitude": null,
		 *      "default_language": "english",
		 *      "default_currency": "0",
		 *      "show_primary_contact": "0",
		 *      "stripe_id": null,
		 *      "registration_confirmed": "1",
		 *      "addedfrom": "1"
	 *  }
     *
     * @apiError {Boolean} status Request status
     * @apiError {String} message No data were found
     *
     * @apiErrorExample Error-Response:
     *     HTTP/1.1 404 Not Found
     *     {
     *       "status": false,
     *       "message": "No data were found"
     *     }
     */
	public function data_search_get($key = ''){
		// If the id parameter doesn't exist return all the
		$data = $this->Api_model->search('contacts', $key);

		// Check if the data store contains
		if ($data)
		{
        	$data = $this->Api_model->get_api_custom_data($data,"contacts");

			// Set the response and exit
			$this->response($data, REST_Controller::HTTP_OK); // OK (200) being the HTTP response code
		}
		else
		{
			// Set the response and exit
			$this->response([
				'status' => FALSE,
				'message' => 'No data were found'
			], REST_Controller::HTTP_NOT_FOUND); // NOT_FOUND (404) being the HTTP response code
		}
	}
	
    /**
     * @api {post} api/contacts/ Add New Contact
     * @apiVersion 0.1.0
     * @apiName PostContact
     * @apiGroup Contact
     *
     * @apiHeader {String} Authorization Basic Access Authentication token
     *
     * @apiParam {Number} customer_id               Mandatory Customer id.
     * @apiParam {String} firstname               	Mandatory First Name
     * @apiParam {String} lastname         			Mandatory Last Name
     * @apiParam {String} email           			Mandatory E-mail
     * @apiParam {String} [title]         			Optional Position
     * @apiParam {String} [phonenumber]         	Optional Phone Number
     * @apiParam {String} [direction = 'rtl']       Optional Direction (rtl or ltr)
     * @apiParam {String} [password]         		Optional password (only required if you pass send_set_password_email parameter)
     * @apiParam {String} [is_primary = 'on']       Optional Primary Contact (set on or don't pass it)
     * @apiParam {String} [donotsendwelcomeemail]   Optional Do Not Send Welcome Email (set on or don't pass it)
     * @apiParam {String} [send_set_password_email] Optional Send Set Password Email (set on or don't pass it)
     * @apiParam {Array}  [permissions]         	Optional Permissions for this contact(["1", "2", "3", "4", "5", "6" ])<br/>
     *															[<br/>
	 *											                	"1",    // Invoices permission<br/>
	 *											                	"2",    // Estimates permission<br/>
	 *											                	"3",    // Contracts permission<br/>
	 *											                	"4",    // Proposals permission<br/>
	 *											                	"5",    // Support permission<br/>
	 *											                	"6"     // Projects permission<br/>
	 *											            	]
     * @apiParam {String} [invoice_emails = "invoice_emails"]         	Optional E-Mail Notification for Invoices (set value same as name or don't pass it)
     * @apiParam {String} [estimate_emails = "estimate_emails"]         Optional E-Mail Notification for Estimate (set value same as name or don't pass it)
     * @apiParam {String} [credit_note_emails = "credit_note_emails"]   Optional E-Mail Notification for Credit Note (set value same as name or don't pass it)
     * @apiParam {String} [project_emails = "project_emails"]         	Optional E-Mail Notification for Project (set value same as name or don't pass it)
     * @apiParam {String} [ticket_emails = "ticket_emails"]         	Optional E-Mail Notification for Tickets (set value same as name or don't pass it)
     * @apiParam {String} [task_emails = "task_emails"]         		Optional E-Mail Notification for Task (set value same as name or don't pass it)
     * @apiParam {String} [contract_emails ="contract_emails"]         	Optional E-Mail Notification for Contract (set value same as name or don't pass it)

     *
     * @apiSuccess {Boolean} status Request status.
     * @apiSuccess {String} message Contact added successfully.
     *
     * @apiSuccessExample Success-Response:
     *     HTTP/1.1 200 OK
     *     {
     *       "status": true,
     *       "message": "Contact added successfully"
     *     }
     *
     * @apiError {Boolean} status Request status
     * @apiError {String} message Contact add fail
     *
     * @apiErrorExample Error-Response:
     *     HTTP/1.1 404 Not Found
     *     {
     *       "status": false,
     *       "message": "Contact add fail"
     *     }
	 *
   	 * @apiError {String} email This Email is already exists
     *
     * @apiErrorExample Error-Response:
     *     HTTP/1.1 409 Conflict
     *     {
     *       "status": false,
     *       "error": {
     *			"email":"This Email is already exists"
     *		},
     * 		"message": "This Email is already exists"
     *     }
     */
	public function data_post(){
		$data = $this->input->post();
        $send_set_password_email = isset($data['send_set_password_email']) ? true : false;
        if ($send_set_password_email) {
            unset($data['password']);
        }

		$this->form_validation->set_rules('firstname', 'First Name', 'trim|required|max_length[255]');
		$this->form_validation->set_rules('lastname', 'Last Name', 'trim|required|max_length[255]');
		$this->form_validation->set_rules('email', 'Email', 'trim|required|max_length[255]|is_unique['.db_prefix().'contacts.email]',array('is_unique' => 'This %s is already exists'));
        if (!$send_set_password_email) {
		  $this->form_validation->set_rules('password', 'Password', 'trim|required|max_length[255]');
        }
	    $this->form_validation->set_rules('customer_id', 'Customer Id', 'trim|required|numeric|callback_client_id_check');
		if ($this->form_validation->run() == FALSE)
		{
			$message = array(
				'status' => FALSE,
				'error' => $this->form_validation->error_array(),
				'message' => validation_errors()
			);
			$this->response($message, REST_Controller::HTTP_CONFLICT);
		}
		else{
			$customer_id = $data['customer_id'];
			unset($data['customer_id']);
			$id      = $this->clients_model->add_contact($data, $customer_id);
			if($id > 0 && !empty($id)){
				// success
				$message = array(
				'status' => TRUE,
				'message' => 'Contact added successfully.',
				'data' => $id
				);
				$this->response($message, REST_Controller::HTTP_OK);
			}
			else{
				// error
				$message = array(
				'status' => FALSE,
				'message' => 'Contact add fail.'
				);
				$this->response($message, REST_Controller::HTTP_NOT_FOUND);
			}
		}
	}

    /**
     * @api {delete} api/delete/contacts/:id Delete Contact
     * @apiVersion 0.1.0
     * @apiName DeleteContact
     * @apiGroup Contact
     *
     * @apiHeader {String} Authorization Basic Access Authentication token
     *
     * @apiParam {Number} customer_id 	unique Customer id
     *
     * @apiSuccess {String} status Request status.
     * @apiSuccess {String} message Contact Deleted Successfully
     *
     * @apiSuccessExample Success-Response:
     *     HTTP/1.1 200 OK
     *     {
     *       "status": true,
     *       "message": "Contact Deleted Successfully"
     *     }
     *
     * @apiError {Boolean} status Request status
     * @apiError {String} message Contact Delete Fail
     *
     * @apiErrorExample Error-Response:
     *     HTTP/1.1 404 Not Found
     *     {
     *       "status": false,
     *       "message": "Contact Delete Fail"
     *     }
     */
	public function data_delete($customer_id = ''){
		$id = $this->security->xss_clean($customer_id);
        if(empty($id) && !is_numeric($id))
        {
            $message = array(
            'status' => FALSE,
            'message' => 'Invalid Contact ID'
        );
        $this->response($message, REST_Controller::HTTP_NOT_FOUND);
        }
        else
        {
            $is_exist = $this->clients_model->get_contact($id);
            if(is_object($is_exist))
            {
        	 	$output = $this->clients_model->delete_contact($id);
	            if($output === TRUE){
	                // success
	                $message = array(
	                'status' => TRUE,
	                'message' => 'Contact Deleted Successfuly.'
	                );
	                $this->response($message, REST_Controller::HTTP_OK);
	            }else{
	                // error
	                $message = array(
	                'status' => FALSE,
	                'message' => 'Contact Delete Fail.'
	                );
	                $this->response($message, REST_Controller::HTTP_NOT_FOUND);
	            }
            }
            else{
		            $message = array(
		            'status' => FALSE,
		            'message' => 'Invalid Contact ID'
		        );
	            $this->response($message, REST_Controller::HTTP_NOT_FOUND);
            }
           
        }
	}

	/**
     * @api {put} api/contacts/:id Update Contact Information
     * @apiVersion 0.1.0
     * @apiName PutContact
     * @apiGroup Contact
     *
     * @apiHeader {String} Authorization Basic Access Authentication token
     *
	 * @apiParam {Number} id               			Mandatory Customer Contact id.
     * @apiParam {String} firstname               	Mandatory First Name
     * @apiParam {String} lastname         			Mandatory Last Name
     * @apiParam {String} email           			Mandatory E-mail
     * @apiParam {String} [title]         			Optional Position
     * @apiParam {String} [phonenumber]         	Optional Phone Number
     * @apiParam {String} [direction = 'rtl']       Optional Direction (rtl or ltr)
     * @apiParam {String} [password]         		Optional password (only required if you pass send_set_password_email parameter)
     * @apiParam {String} [is_primary = 'on']       Optional Primary Contact (set on or don't pass it)
     * @apiParam {String} [donotsendwelcomeemail]   Optional Do Not Send Welcome Email (set on or don't pass it)
     * @apiParam {String} [send_set_password_email] Optional Send Set Password Email (set on or don't pass it)
     * @apiParam {Array}  [permissions]         	Optional Permissions for this contact(["1", "2", "3", "4", "5", "6" ])<br/>
     *															[<br/>
	 *											                	"1",    // Invoices permission<br/>
	 *											                	"2",    // Estimates permission<br/>
	 *											                	"3",    // Contracts permission<br/>
	 *											                	"4",    // Proposals permission<br/>
	 *											                	"5",    // Support permission<br/>
	 *											                	"6"     // Projects permission<br/>
	 *											            	]
     * @apiParam {String} [invoice_emails = "invoice_emails"]         	Optional E-Mail Notification for Invoices (set value same as name or don't pass it)
     * @apiParam {String} [estimate_emails = "estimate_emails"]         Optional E-Mail Notification for Estimate (set value same as name or don't pass it)
     * @apiParam {String} [credit_note_emails = "credit_note_emails"]   Optional E-Mail Notification for Credit Note (set value same as name or don't pass it)
     * @apiParam {String} [project_emails = "project_emails"]         	Optional E-Mail Notification for Project (set value same as name or don't pass it)
     * @apiParam {String} [ticket_emails = "ticket_emails"]         	Optional E-Mail Notification for Tickets (set value same as name or don't pass it)
     * @apiParam {String} [task_emails = "task_emails"]         		Optional E-Mail Notification for Task (set value same as name or don't pass it)
     * @apiParam {String} [contract_emails ="contract_emails"]         	Optional E-Mail Notification for Contract (set value same as name or don't pass it)
	 *
	 * @apiParamExample {json} Request-Example:
	 *    {
	 *	 	  "firstname":"new first name",
     *        "lastname":"new last name",
     *        "email":"dummy@gmail.com",
     *        "title":"",
     *        "phonenumber":"9909999099",
     *        "direction":"rtl",
     *        "password":"123456",
     *        "is_primary":"on",
     *        "send_set_password_email":"on",
     *        "permissions":["1", "2", "3", "4", "5", "6" ],
     *        "invoice_emails":"invoice_emails",
     *        "estimate_emails":"estimate_emails",
     *        "credit_note_emails":"credit_note_emails",
     *        "project_emails":"project_emails",
     *        "ticket_emails":"ticket_emails",
     *        "task_emails":"task_emails",
     *        "contract_emails":"contract_emails"
     *    }
     *
     * @apiSuccess {Boolean} status Request status
     * @apiSuccess {String} message Contact updated successful
     *
     * @apiSuccessExample Success-Response:
     *     HTTP/1.1 200 OK
     *     {
     *       "status": true,
     *       "message": "Contact Updated Successfully"
     *     }
     *
	 * @apiError {String} email This Email is already exists
     *
     * @apiErrorExample Error-Response:
     *     HTTP/1.1 409 Conflict
     *     {
     *       "status": false,
     *       "error": {
     *			"email":"This Email is already exists"
     *		},
     * 		"message": "This Email is already exists"
     *     }
     * @apiError {Boolean} status Request status
     * @apiError {String} message Contact add fail
     *
     * @apiErrorExample Error-Response:
     *     HTTP/1.1 404 Not Found
     *     {
     *       "status": false,
     *       "message": "Contact Update fail"
     *     }
	 *
     */
	public function data_put($id = ''){
		$_POST = json_decode($this->security->xss_clean(file_get_contents("php://input")), true);

		if(empty($_POST ) || !isset($_POST ))
        {
            $message = array(
            'status' => FALSE,
            'message' => 'Data Not Acceptable OR Not Provided'
            );
            $this->response($message, REST_Controller::HTTP_NOT_ACCEPTABLE);
        }
    	$this->form_validation->set_data($_POST);
        if(empty($id) && !is_numeric($id))
        {
            $message = array(
            'status' => FALSE,
            'message' => 'Invalid Client ID'
            );
            $this->response($message, REST_Controller::HTTP_NOT_FOUND);
        }
        else
        {
        	$this->load->model('authentication_model');
            $data = $this->input->post();
            $is_exist = $this->clients_model->get_contact($id);
            if(!is_object($is_exist))
            {
                $message = array(
                'status' => FALSE,
                'message' => 'Contact ID Doesn\'t Not Exist.'
                );
                $this->response($message, REST_Controller::HTTP_CONFLICT);
            }
            $_current_email = $this->db->where('id', $id)->get(db_prefix() . 'contacts')->row();
            if ($_current_email->email == $this->input->post('email')) {
            	$this->form_validation->set_rules('email', 'Email', 'trim|required|max_length[255]');	
            } else {
            	$this->form_validation->set_rules('email', 'Email', 'trim|required|max_length[255]|is_unique['.db_prefix().'contacts.email]',array('is_unique' => 'This %s is already exists'));
            }
            if ($this->form_validation->run() == FALSE)
			{
				$message = array(
					'status' => FALSE,
					'error' => $this->form_validation->error_array(),
					'message' => validation_errors()
				);
				$this->response($message, REST_Controller::HTTP_CONFLICT);
			}
            $success = $this->clients_model->update_contact($data, $id);
            $updated = false;
            if (is_array($success)) {
                if (isset($success['set_password_email_sent'])) {
                    $message_str = _l('set_password_email_sent_to_client');
                } elseif (isset($success['set_password_email_sent_and_profile_updated'])) {
                    $updated = true;
                    $message_str = _l('set_password_email_sent_to_client_and_profile_updated');
                }
            } else {
                if ($success == true) {
                    $updated = true;
                    $message_str = "Contact Updated Successfully";
                }
            }

            if ($updated == true) {
                $message = array(
                    'status' => TRUE,
                    'message' => $message_str
                );
                $this->response($message, REST_Controller::HTTP_OK);
            }else{
                // error
                $message = array(
                'status' => FALSE,
                'message' => 'Client Update Fail.'
                );
                $this->response($message, REST_Controller::HTTP_NOT_FOUND);
            }

        }
	}

	public function client_id_check($customer_id)
	{
        $this->form_validation->set_message('client_id_check', 'The {field} is Invalid');
        if (empty($customer_id)) {
            return FALSE;
        }
		$query = $this->db->get_where(db_prefix().'clients', array('userid' => $customer_id));
		return $query->num_rows() > 0;
	}
}