from bs4 import BeautifulSoup
import requests
from typing import List


class FembooruClient:
    def __init__(self):
        self.BASE_URL = "https://fembooru.jp"

    def parse_page(self, page: int) -> str:
        res = requests.get(f"{self.BASE_URL}/post/list/{page}")
        return BeautifulSoup(res.text, "html.parser")

    def get_random_tagline(self) -> str:
        soup = self.parse_page(1)
        tip = soup.find(id="tips")
        return tip.text

    def get_images(self, page: int) -> List[dict]:
        soup = self.parse_page(page)
        imgs = soup.find(id="image-list").find_all("img")
        imgs_map = map(lambda i: {
            "label": i.get("alt"),
            "thumb_url": self.BASE_URL + i.get("src")
        }, imgs)
        return list(imgs_map)