import scrapy


def join_text(values):
    return " ".join(value.strip() for value in values if value.strip())


class JobsSpider(scrapy.Spider):
    name = "jobs"
    allowed_domains = ["careers.example.com"]
    start_urls = ["https://careers.example.com/jobs/"]

    def parse(self, response):
        for card in response.css("article.job"):
            href = card.css("a.detail::attr(href)").get()
            card_location = card.css("p.location::text").get(default="").strip()

            if href:
                yield response.follow(
                    href,
                    callback=self.parse_job,
                    cb_kwargs={"card_location": card_location},
                )

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

    def parse_job(self, response, card_location):
        yield {
            "title": response.css("h1::text").get(default="").strip(),
            "team": response.css("p.team::text").get(default="").strip(),
            "location": response.css("p.location::text").get(default=card_location).strip(),
            "employment_type": response.css("p.employment-type::text")
            .get(default="")
            .strip(),
            "description": join_text(
                response.css("div.job-description p::text").getall()
            ),
            "url": response.url,
        }