"""Parser for All Star Mini Storage (Auburn)."""

from __future__ import annotations

import re

from bs4 import BeautifulSoup

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


class Facility033863Parser(BaseParser):
    """Extract storage units from All Star Mini Storage."""

    platform = "custom_facility_033863"

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

        # Units are listed as list-group-items, each containing a table
        # The size is in a bold span within a nested table
        unit_items = soup.find_all("div", class_="list-group-item")
        seen = set()
        for item in unit_items:
            # Find the size span (bold, font-size: 15px)
            size_span = item.find("span", style=re.compile(r"font-weight:\s*bold"))
            if not size_span:
                continue
            size_text = size_span.get_text(strip=True)
            if not re.match(r"^\d+[xX]\d+", size_text):
                continue
            if size_text in seen:
                continue
            seen.add(size_text)

            unit = UnitResult()
            unit.size = size_text
            w, ln, sq = self.normalize_size(size_text)
            if w is not None:
                unit.metadata = {"width": w, "length": ln, "sqft": sq}

            # Check availability from badge
            badge = item.find("div", class_=re.compile(r"badge"))
            if badge:
                unit.scarcity = badge.get_text(strip=True)

            result.units.append(unit)

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

        return result