"""Parser for Stuf Storage (Long Island City - Jackson Ave)."""

from __future__ import annotations

import re

from bs4 import BeautifulSoup

from src.parsers.base import BaseParser, ParseResult, UnitResult


class Facility111937Parser(BaseParser):
    """Extract storage units from Stuf Storage using grid-cols-5 unit rows."""

    platform = "custom_facility_111937"

    def parse(self, html: str, url: str = "") -> ParseResult:
        soup = BeautifulSoup(html, "lxml")
        result = ParseResult(platform=self.platform, parser_name=self.__class__.__name__)

        # Stuf Storage renders unit rows as div.grid-cols-5 elements
        # Each row has: "Large (10 x 17) [availability]" | "$310.80 $444" | "promo text"
        unit_rows = soup.find_all("div", class_=lambda c: c and "grid-cols-5" in c)

        for row in unit_rows:
            children = [c for c in row.children if hasattr(c, "get_text")]
            if not children:
                continue

            unit = UnitResult()

            # First child: "Large (10 x 17) 1 unit left" or "Small (0)"
            if children:
                label_text = children[0].get_text(separator=" ", strip=True)
                # Extract dimension from parentheses
                m = re.search(r"\((\d+\s*x\s*\d+)\)", label_text)
                if m:
                    unit.size = m.group(1).strip()
                    w, ln, sq = self.normalize_size(unit.size)
                    if w is not None:
                        unit.metadata = {"width": w, "length": ln, "sqft": sq}

            # Second child: "$310.80 $444" (current price then strikethrough)
            if len(children) > 1:
                price_text = children[1].get_text(separator=" ", strip=True)
                # Extract the first dollar amount (the current price)
                prices = re.findall(r"\$(\d+(?:\.\d+)?)", price_text)
                if prices:
                    unit.price = float(prices[0])

            if unit.size or unit.price:
                result.units.append(unit)

        if not result.units:
            result.warnings.append("No units found on page")

        return result