<?php
if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

/**
 * Class for customer download logs.
 *
 * @version		3.3.0
 * @since		3.3.0
 * @package		WooCommerce/Classes
 * @author		WooThemes
 */
class WC_Customer_Download_Log extends WC_Data implements ArrayAccess {

	/**
	 * This is the name of this object type.
	 * @var string
	 */
	protected $object_type = 'customer_download_log';

	/**
	 * Download Log Data array.
	 *
	 * @var array
	 */
	protected $data = array(
		'timestamp'			=> null,
		'permission_id'		=> 0,
		'user_id'			=> null,
		'user_ip_address'	=> null,
	);

	/**
	 * Constructor.
	 *
	 * @param int|object|array $download_log
	 */
	 public function __construct( $download_log = 0 ) {
		parent::__construct( $download_log );

		if ( is_numeric( $download_log ) && $download_log > 0 ) {
			$this->set_id( $download_log );
		} elseif ( $download_log instanceof self ) {
			$this->set_id( $download_log->get_id() );
		} elseif ( is_object( $download_log ) && ! empty( $download_log->download_log_id ) ) {
			$this->set_id( $download_log->download_log_id );
			$this->set_props( (array) $download_log );
			$this->set_object_read( true );
		} else {
			$this->set_object_read( true );
		}

		$this->data_store = WC_Data_Store::load( 'customer-download-log' );

		if ( $this->get_id() > 0 ) {
			$this->data_store->read( $this );
		}
 	}

	/*
	|--------------------------------------------------------------------------
	| Getters
	|--------------------------------------------------------------------------
	*/

	/**
	 * Get timestamp.
	 *
	 * @param  string $context
	 * @return WC_DateTime|null Object if the date is set or null if there is no date.
	 */
	public function get_timestamp( $context = 'view' ) {
		return $this->get_prop( 'timestamp', $context );
	}

	/**
	 * Get permission id.
	 *
	 * @param  string $context
	 * @return integer
	 */
	public function get_permission_id( $context = 'view' ) {
		return $this->get_prop( 'permission_id', $context );
	}

	/**
	 * Get user id.
	 *
	 * @param  string $context
	 * @return integer
	 */
	public function get_user_id( $context = 'view' ) {
		return $this->get_prop( 'user_id', $context );
	}

	/**
	 * Get user ip address.
	 *
	 * @param  string $context
	 * @return string
	 */
	public function get_user_ip_address( $context = 'view' ) {
		return $this->get_prop( 'user_ip_address', $context );
	}

	/*
	|--------------------------------------------------------------------------
	| Setters
	|--------------------------------------------------------------------------
	*/

	/**
	 * Set timestamp.
	 *
	 * @param string|integer|null $date UTC timestamp, or ISO 8601 DateTime. If the DateTime string has no timezone or offset, WordPress site timezone will be assumed. Null if their is no date.
	 */
	public function set_timestamp( $date = null ) {
		$this->set_date_prop( 'timestamp', $date );
	}

	/**
	 * Set permission id.
	 *
	 * @param int $value
	 */
	public function set_permission_id( $value ) {
		$this->set_prop( 'permission_id', absint( $value ) );
	}

	/**
	 * Set user id.
	 *
	 * @param int $value
	 */
	public function set_user_id( $value ) {
		$this->set_prop( 'user_id', absint( $value ) );
	}

	/**
	 * Set user ip address.
	 *
	 * @param string $value
	 */
	public function set_user_ip_address( $value ) {
		$this->set_prop( 'user_ip_address', $value );
	}

	/*
	|--------------------------------------------------------------------------
	| CRUD methods
	|--------------------------------------------------------------------------
	*/

	/**
	 * Save data to the database.
	 *
	 * @return int Log ID
	 */
	public function save() {
		if ( $this->data_store ) {
			// Trigger action before saving to the DB. Use a pointer to adjust object props before save.
			do_action( 'woocommerce_before_' . $this->object_type . '_object_save', $this, $this->data_store );

			if ( $this->get_id() ) {
				$this->data_store->update( $this );
			} else {
				$this->data_store->create( $this );
			}
		}
		return $this->get_id();
	}

	/*
	|--------------------------------------------------------------------------
	| ArrayAccess/Backwards compatibility.
	|--------------------------------------------------------------------------
	*/

	/**
	 * offsetGet
	 * @param string $offset
	 * @return mixed
	 */
	public function offsetGet( $offset ) {
		if ( is_callable( array( $this, "get_$offset" ) ) ) {
			return $this->{"get_$offset"}();
		}
	}

	/**
	 * offsetSet
	 * @param string $offset
	 * @param mixed $value
	 */
	public function offsetSet( $offset, $value ) {
		if ( is_callable( array( $this, "set_$offset" ) ) ) {
			$this->{"set_$offset"}( $value );
		}
	}

	/**
	 * offsetUnset
	 * @param string $offset
	 */
	public function offsetUnset( $offset ) {
		if ( is_callable( array( $this, "set_$offset" ) ) ) {
			$this->{"set_$offset"}( '' );
		}
	}

	/**
	 * offsetExists
	 * @param string $offset
	 * @return bool
	 */
	public function offsetExists( $offset ) {
		return in_array( $offset, array_keys( $this->data ) );
	}

	/**
	 * Magic __isset method for backwards compatibility. Legacy properties which could be accessed directly in the past.
	 *
	 * @param  string $key Key name.
	 * @return bool
	 */
	public function __isset( $key ) {
		return in_array( $offset, array_keys( $this->data ) );
	}

	/**
	 * Magic __get method for backwards compatibility. Maps legacy vars to new getters.
	 *
	 * @param  string $key Key name.
	 * @return mixed
	 */
	public function __get( $key ) {
		if ( is_callable( array( $this, "get_$key" ) ) ) {
			return $this->{"get_$key"}( '' );
		}
	}
}