Magento 2 Bundle price - php

Question

I would like to ask you for some help or even just a comparison.
On my site I have bundles that are dimanically priced with select products, some with radio and some with default.
Magento 2 however shows two different prices between listing and product page. I have checked at code level and on the product page there is a manipulation via js that changes the price. In fact when the page loads you see a price before the update. Have you ever implemented some solution to make the same prices appear? This is the piece of code I am trying to implement but without success as it returns the same price because the products are set to default even though they are not selected on the product page.
$product = $this->productRepository->get($product_sku);
$selectionCollection = $product->getTypeInstance(true)
->getSelectionsCollection(
$product->getTypeInstance(true)->getOptionsIds($product),
$product
);
$children_ids = $this->bundleType->getChildrenIds($product->getId(), true);
$bundle_items = [];
$optionsCollection = $product->getTypeInstance(true)
->getOptionsCollection($product);
foreach ($optionsCollection as $options) {
$optionArray[$options->getOptionId()]['option_title'] = $options->getDefaultTitle();
$optionArray[$options->getOptionId()]['option_type'] = $options->getType();
if ($options->getType() !== 'checkbox' && $options->getRequired() === "1") {
foreach ($selectionCollection as $selection) {
foreach ($children_ids as $bundle_id) {
if ((array_values($bundle_id)[0] === $selection->getEntityId())
&& $options->getId() === $selection->getOptionId()) {
$price = $selection->getPrice();
$qty = $selection->getSelectionQty();
$bundle_items[] = $price * $qty;
}
}
}
}
}
$finale_price = array_sum($bundle_items);

Answer 1

I finally solved it by creating a function that would return the tier price. Mine is a bit more customised because I have different prices depending also on the customer group. I'll leave the code.
public function getBundlePrice($product_sku, $product_sal)
{
$product = $this->productRepository->get($product_sku);
$selectionCollection = $product->getTypeInstance(true)
->getSelectionsCollection(
$product->getTypeInstance(true)->getOptionsIds($product),
$product
);
$children_ids = $this->bundleType->getChildrenIds($product->getId(), true);
$bundle_items = [];
$optionsCollection = $product->getTypeInstance(true)
->getOptionsCollection($product);
foreach ($optionsCollection as $options) {
$optionArray[$options->getOptionId()]['option_title'] = $options->getDefaultTitle();
$optionArray[$options->getOptionId()]['option_type'] = $options->getType();
if ($options->getType() !== 'checkbox' && $options->getRequired() === "1") {
foreach ($selectionCollection as $selection) {
foreach ($children_ids as $bundle_id) {
if ((array_values($bundle_id)[0] === $selection->getEntityId())
&& $options->getId() === $selection->getOptionId()) {
$price = $selection->getPrice();
$qty = $selection->getSelectionQty();
if ($qty > 1 || $selection->getTierPrice()) {
$price = $this->getCustomPrice($selection);
} else if ($this->customerSession->getCustomer()->getGroupId() === "2") {
$price = $selection->getPartnerPrice();
}
$bundle_items[] = $price * $qty;
}
}
}
}
}
return $this->calculator->getAmount(array_sum($bundle_items), $product_sal);
}