import scrapy


class HomesSpider(scrapy.Spider):
    name = "homes"
    allowed_domains = ["property.example"]
    start_urls = ["https://property.example/real-estate/"]

    def parse(self, response):
        for card in response.css("article.listing"):
            href = card.css("a.detail::attr(href)").get()
            preview_price = card.css("span.price::text").get(default="").strip()
            preview_title = card.css("h2::text").get(default="").strip()

            if href:
                yield response.follow(
                    href,
                    callback=self.parse_listing,
                    cb_kwargs={
                        "preview_price": preview_price,
                        "preview_title": preview_title,
                    },
                )

        next_href = response.css("a.next::attr(href)").get()
        if next_href:
            yield response.follow(next_href, callback=self.parse)

    def parse_listing(self, response, preview_price, preview_title):
        yield {
            "listing_id": response.url.rstrip("/").split("/")[-1].replace(".html", ""),
            "title": response.css("h1::text").get(default=preview_title).strip(),
            "price": response.css(".price::text").get(default=preview_price).strip(),
            "city": response.css(".city::text").get(default="").strip(),
            "beds": response.css(".beds::text").get(default="").strip(),
            "url": response.url,
        }