public function get_restock_plan(WP_REST_Request $request) {
        global $wpdb;

        $ingredients_table = $wpdb->prefix . 'petops_ingredients';

        $ingredients = $wpdb->get_results(
            "SELECT *
             FROM {$ingredients_table}
             ORDER BY name ASC",
            ARRAY_A
        );

        $plan = [];

        foreach ($ingredients as $item) {
            $qty_on_hand = floatval($item['qty_on_hand']);
            $reorder_level = floatval($item['reorder_level']);

            if ($qty_on_hand <= $reorder_level) {
                $suggested_qty = max($reorder_level - $qty_on_hand, 0);

                $plan[] = [
                    'id' => intval($item['id']),
                    'name' => $item['name'],
                    'unit' => $item['unit'],
                    'vendor' => $item['vendor'],
                    'qty_on_hand' => round($qty_on_hand, 2),
                    'reorder_level' => round($reorder_level, 2),
                    'suggested_qty' => round($suggested_qty, 2),
                    'avg_cost' => round(floatval($item['avg_cost']), 2),
                    'estimated_restock_cost' => round($suggested_qty * floatval($item['avg_cost']), 2),
                ];
            }
        }

        return rest_ensure_response($plan);
    }

    public function get_finished_goods(WP_REST_Request $request) {
        global $wpdb;

        $finished_goods_table = $wpdb->prefix . 'petops_finished_goods';
        $recipes_table = $wpdb->prefix . 'petops_recipes';

        $rows = $wpdb->get_results(
            "SELECT fg.*, r.name AS recipe_name
             FROM {$finished_goods_table} fg
             LEFT JOIN {$recipes_table} r ON fg.recipe_id = r.id
             ORDER BY fg.name ASC",
            ARRAY_A
        );

        return rest_ensure_response($rows);
    }

    public function create_finished_good(WP_REST_Request $request) {
        global $wpdb;

        $finished_goods_table = $wpdb->prefix . 'petops_finished_goods';

        $recipe_id = $request->get_param('recipe_id') ? intval($request->get_param('recipe_id')) : null;
        $product_type = sanitize_text_field($request->get_param('product_type'));
        $name = sanitize_text_field($request->get_param('name'));
        $qty_on_hand = intval($request->get_param('qty_on_hand'));
        $committed = intval($request->get_param('committed'));
        $cost_per_unit = floatval($request->get_param('cost_per_unit'));
        $price = floatval($request->get_param('price'));
        $market_price = floatval($request->get_param('market_price'));

        if (empty($name) || empty($product_type)) {
            return new WP_Error(
                'petops_missing_finished_goods_fields',
                'Name and product type are required.',
                ['status' => 400]
            );
        }

        $inserted = $wpdb->insert(
            $finished_goods_table,
            [
                'recipe_id' => $recipe_id,
                'product_type' => $product_type,
                'name' => $name,
                'qty_on_hand' => $qty_on_hand,
                'committed' => $committed,
                'cost_per_unit' => $cost_per_unit,
                'price' => $price,
                'market_price' => $market_price,
            ],
            ['%d', '%s', '%s', '%d', '%d', '%f', '%f', '%f']
        );

        if (!$inserted) {
            return new WP_Error(
                'petops_finished_goods_insert_failed',
                'Could not create finished good.',
                ['status' => 500]
            );
        }

        return rest_ensure_response([
            'success' => true,
            'id' => $wpdb->insert_id,
        ]);
    }

    public function adjust_finished_goods(WP_REST_Request $request) {
        global $wpdb;

        $finished_goods_table = $wpdb->prefix . 'petops_finished_goods';
        $inventory_tx_table = $wpdb->prefix . 'petops_inventory_transactions';

        $finished_good_id = intval($request->get_param('finished_good_id'));
        $change_amount = floatval($request->get_param('change_amount'));
        $reason = sanitize_text_field($request->get_param('reason'));
        $notes = sanitize_text_field($request->get_param('notes'));

        if ($finished_good_id <= 0) {
            return new WP_Error(
                'petops_invalid_finished_good',
                'Finished good is required.',
                ['status' => 400]
            );
        }

        if ($change_amount == 0) {
            return new WP_Error(
                'petops_invalid_finished_good_change',
                'Change amount must be non-zero.',
                ['status' => 400]
            );
        }

        $item = $wpdb->get_row(
            $wpdb->prepare(
                "SELECT * FROM {$finished_goods_table} WHERE id = %d",
                $finished_good_id
            ),
            ARRAY_A
        );

        if (!$item) {
            return new WP_Error(
                'petops_finished_good_not_found',
                'Finished good not found.',
                ['status' => 404]
            );
        }

        $before_qty = intval($item['qty_on_hand']);
        $after_qty = $before_qty + $change_amount;

        $updated = $wpdb->update(
            $finished_goods_table,
            [
                'qty_on_hand' => $after_qty,
            ],
            [
                'id' => $finished_good_id,
            ],
            ['%d'],
            ['%d']
        );

        if ($updated === false) {
            return new WP_Error(
                'petops_finished_goods_update_failed',
                'Could not update finished goods inventory.',
                ['status' => 500]
            );
        }

        $wpdb->insert(
            $inventory_tx_table,
            [
                'item_type' => 'finished_good',
                'item_id' => $finished_good_id,
                'change_amount' => $change_amount,
                'reason' => $reason ? $reason : 'manual_adjustment',
                'reference_id' => '',
                'notes' => $notes,
            ],
            ['%s', '%d', '%f', '%s', '%s', '%s']
        );

        return rest_ensure_response([
            'success' => true,
            'item' => $item['name'],
            'before' => $before_qty,
            'change' => $change_amount,
            'after' => $after_qty,
        ]);
    }
}<?xml version="1.0" encoding="UTF-8"?><?xml-stylesheet type="text/xsl" href="//gadawgfood.co/wp-content/plugins/wordpress-seo/css/main-sitemap.xsl"?>
<sitemapindex xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
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		<loc>https://gadawgfood.co/page-sitemap.xml</loc>
		<lastmod>2026-01-23T18:59:58+00:00</lastmod>
	</sitemap>
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		<lastmod>2026-03-04T11:04:38+00:00</lastmod>
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		<lastmod>2025-11-15T18:47:58+00:00</lastmod>
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	<sitemap>
		<loc>https://gadawgfood.co/product_shipping_class-sitemap.xml</loc>
		<lastmod>2026-03-04T11:04:38+00:00</lastmod>
	</sitemap>
</sitemapindex>
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