<?php
/**
 * Build the shop state the smoke test asserts against.
 *
 * Run inside the throwaway site with `wp eval-file`, so WordPress and
 * WooCommerce are fully loaded and this is real data in real tables — not a
 * mocked cart that would keep passing after WooCommerce changed underneath it.
 *
 * @package WC_Email_Discount_Manager
 */

if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

/**
 * Create a product category and return its term ID.
 *
 * @param string $name Category name.
 * @return int
 */
function wc_edm_ci_category( $name ) {
	$term = term_exists( $name, 'product_cat' );
	if ( ! $term ) {
		$term = wp_insert_term( $name, 'product_cat' );
	}
	return (int) $term['term_id'];
}

/**
 * Create a simple product and return its ID.
 *
 * @param string $name     Product name.
 * @param float  $price    Price.
 * @param int    $category Product category term ID.
 * @return int
 */
function wc_edm_ci_product( $name, $price, $category ) {
	$product = new WC_Product_Simple();
	$product->set_name( $name );
	$product->set_regular_price( $price );
	$product->set_category_ids( array( $category ) );
	$product->set_catalog_visibility( 'visible' );
	$product->set_stock_status( 'instock' );
	return $product->save();
}

$discounted = wc_edm_ci_category( 'CI Discounted' );
$other      = wc_edm_ci_category( 'CI Other' );

$product_in  = wc_edm_ci_product( 'CI product in group', 100, $discounted );
$product_out = wc_edm_ci_product( 'CI product outside group', 50, $other );

$group_id = WC_EDM_DB::insert_group(
	array(
		'name'             => 'CI Group',
		'discount_percent' => 20,
	)
);
WC_EDM_DB::set_group_categories( $group_id, array( $discounted ) );

$coupon = new WC_Coupon();
$coupon->set_code( 'ciflat10' );
$coupon->set_discount_type( 'fixed_cart' );
$coupon->set_amount( 10 );
$coupon->save();

/**
 * Insert an email assignment, filling in the columns the caller did not name.
 *
 * @param array $data Partial assignment row.
 * @return int
 */
function wc_edm_ci_assign( $data ) {
	return WC_EDM_DB::insert_email(
		array_merge(
			array(
				'assignment_type' => 'group',
				'group_id'        => null,
				'coupon_code'     => null,
				'custom_discount' => null,
				'is_active'       => 1,
				'free_shipping'   => 0,
			),
			$data
		)
	);
}

// The three pattern kinds, arranged so that priority is observable:
// exact@company.com is matched by BOTH the exact rule and the domain rule, and
// "partial" is contained in partialperson@elsewhere.test.
wc_edm_ci_assign(
	array(
		'email_pattern'   => '@company.com',
		'assignment_type' => 'group',
		'group_id'        => $group_id,
	)
);
wc_edm_ci_assign(
	array(
		'email_pattern'   => 'exact@company.com',
		'assignment_type' => 'custom',
		'custom_discount' => 50,
	)
);
wc_edm_ci_assign(
	array(
		'email_pattern'   => 'partial',
		'assignment_type' => 'custom',
		'custom_discount' => 5,
	)
);
wc_edm_ci_assign(
	array(
		'email_pattern'   => 'buyer@coupons.test',
		'assignment_type' => 'coupon',
		'coupon_code'     => 'ciflat10',
	)
);
wc_edm_ci_assign(
	array(
		'email_pattern'   => 'switched-off@company.dk',
		'assignment_type' => 'custom',
		'custom_discount' => 90,
		'is_active'       => 0,
	)
);

update_option(
	'wc_edm_ci_fixtures',
	array(
		'group_id'    => $group_id,
		'category'    => $discounted,
		'product_in'  => $product_in,
		'product_out' => $product_out,
	)
);

printf(
	"  fixtures: group #%d (20%%) on category #%d, products #%d (100) and #%d (50), 5 assignments, coupon ciflat10\n",
	$group_id,
	$discounted,
	$product_in,
	$product_out
);