<?php
/**
 * DbQueryUtils for form data management
 *
 * @package kirki
 */

namespace Kirki;

if ( ! defined( 'ABSPATH' ) ) {
	exit; // Exit if accessed directly.
}

/**
 * DbQueryUtils Class
 */
class DbQueryUtils {

	/**
	 * Find query builder
	 *
	 * @param string $column The name of the column.
	 * @param string $str which string needs to find.
	 * @return string
	 */
	public static function contains( $column, $str ) {
		global $wpdb;
		$wild    = '%';
		$esc_str = $wpdb->esc_like( $str );
		$like    = $wild . $esc_str . $wild;
		return $wpdb->prepare( '%1s LIKE %s', array( $column, $like ) );
	}

	/**
	 * Does_not_contain query builder
	 *
	 * @param string $column The name of the column.
	 * @param string $str which string needs to find.
	 * @return string
	 */
	public static function does_not_contain( $column, $str ) {
		global $wpdb;
		$wild    = '%';
		$esc_str = $wpdb->esc_like( $str );
		$like    = $wild . $esc_str . $wild;
		return $wpdb->prepare( '%1s NOT LIKE %s', array( $column, $like ) );
	}

	/**
	 * Start_with query builder
	 *
	 * @param string $column The name of the column.
	 * @param string $str which string needs to find.
	 * @return string
	 */
	public static function start_with( $column, $str ) {
		global $wpdb;
		$wild    = '%';
		$esc_str = $wpdb->esc_like( $str );
		$like    = $esc_str . $wild;
		return $wpdb->prepare( '%1s LIKE %s', array( $column, $like ) );
	}

	/**
	 * End_with query builder
	 *
	 * @param string $column The name of the column.
	 * @param string $str which string needs to find.
	 * @return string
	 */
	public static function end_with( $column, $str ) {
		global $wpdb;
		$wild    = '%';
		$esc_str = $wpdb->esc_like( $str );
		$like    = $wild . $esc_str;
		return $wpdb->prepare( '%1s LIKE %s', array( $column, $like ) );
	}

	/**
	 * Is query builder
	 *
	 * @param string $column The name of the column.
	 * @param string $str which string needs to find.
	 * @return string
	 */
	public static function is( $column, $str ) {
		global $wpdb;
		$esc_str = $wpdb->esc_like( $str );
		return $wpdb->prepare( '%1s LIKE %s', array( $column, $esc_str ) );
	}

	/**
	 * Is_not query builder
	 *
	 * @param string $column The name of the column.
	 * @param string $str which string needs to find.
	 * @return string
	 */
	public static function is_not( $column, $str ) {
		global $wpdb;
		$esc_str = $wpdb->esc_like( $str );
		return $wpdb->prepare( '%1s NOT LIKE %s', array( $column, $esc_str ) );
	}

	/**
	 * Cell_is_not_empty query builder
	 *
	 * @param string $column The name of the column.
	 * @return string
	 */
	public static function cell_is_not_empty( $column ) {
		global $wpdb;
		return $wpdb->prepare( "%1s <> '' OR %1s <> NULL", array( $column, $column ) );
	}

	/**
	 * Cell_is_empty query builder
	 *
	 * @param string $column The name of the column.
	 * @return string
	 */
	public static function cell_is_empty( $column ) {
		global $wpdb;
		return $wpdb->prepare( "%1s = '' OR %1s = NULL", array( $column, $column ) );
	}

	/**
	 * Today query builder
	 *
	 * @param string $column The name of the column.
	 * @return string
	 */
	public static function today( $column ) {
		global $wpdb;
		return $wpdb->prepare( 'DATE(%1s) = %s', array( $column, gmdate( 'Y-m-d' ) ) );
	}

	/**
	 * This_week query builder
	 *
	 * @param string $column The name of the column.
	 * @return string
	 */
	public static function this_week( $column ) {
		global $wpdb;
		return $wpdb->prepare( 'WEEK(%1s) = %d AND YEAR(%1s) = %d', array( $column, (int) gmdate( 'W' ), $column, (int) gmdate( 'Y' ) ) );
	}

	/**
	 * Last_month query builder
	 *
	 * @param string $column The name of the column.
	 * @return string
	 */
	public static function last_month( $column ) {
		global $wpdb;
		return $wpdb->prepare( 'YEAR(%1s) = YEAR(CURRENT_DATE - INTERVAL 1 MONTH) AND MONTH(%1s) = MONTH(CURRENT_DATE - INTERVAL 1 MONTH)', array( $column, $column ) );
	}

	/**
	 * Last_year query builder
	 *
	 * @param string $column The name of the column.
	 * @return string
	 */
	public static function last_year( $column ) {
		global $wpdb;
		return $wpdb->prepare( 'YEAR(%1s) - 1 = %d', array( $column, (int) gmdate( 'Y' ) - 1 ) );
	}

	/**
	 * Between query builder
	 *
	 * @param string $column The name of the column.
	 * @param string $start start time.
	 * @param string $end end time.
	 * @return string
	 */
	public static function between( $column, $start, $end ) {
		global $wpdb;
		$start_time = gmdate( 'Y-m-d', strtotime( $start ) );
		$end_time   = gmdate( 'Y-m-d', strtotime( $end ) );
		return $wpdb->prepare( '%1s BETWEEN %s AND %s', array( $column, $start_time, $end_time ) );
	}

	/**
	 * Before query builder
	 *
	 * @param string $column The name of the column.
	 * @param string $date date.
	 * @return string
	 */
	public static function before( $column, $date ) {
		global $wpdb;
		$date = gmdate( 'Y-m-d', strtotime( $date ) );
		return $wpdb->prepare( 'DATE(%1s) < %s', array( $column, $date ) );
	}

	/**
	 * Start_with query builder
	 *
	 * @param string $column The name of the column.
	 * @param string $date date.
	 * @return string
	 */
	public static function after( $column, $date ) {
		global $wpdb;
		$date = gmdate( 'Y-m-d', strtotime( $date ) );
		return $wpdb->prepare( 'DATE(%1s) > %s', array( $column, $date ) );
	}
}