"""Parser for Superior Self Storage WY (Casper, WY).

The site is a StorEdge-powered SPA. Unit data is rendered in a table
with class ``_3ogtyi-n17Czad9YYVE_mv``. Each ``<tr>`` row contains:
  - Cell 0: unit dimensions  (e.g. "5'x10'")
  - Cell 1: description text (e.g. "Self Storage", "Parking, RV Parking")
  - Cell 2: price            (e.g. "$45")
"""

from __future__ import annotations

import re

from bs4 import BeautifulSoup

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

# Matches dimension strings like  5'x10'  or  10'x10'
_SIZE_RE = re.compile(
    r"(\d+(?:\.\d+)?)['\u2019\u2032]?\s*[xX\u00d7]\s*(\d+(?:\.\d+)?)['\u2019\u2032]?",
)


class Facility086511Parser(BaseParser):
    """Extract storage units from Superior Self Storage WY (StorEdge SPA)."""

    platform = "custom_facility_086511"

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

        tbody = soup.select_one("._3ogtyi-n17Czad9YYVE_mv")
        if not tbody:
            result.warnings.append("Unit table not found (selector: ._3ogtyi-n17Czad9YYVE_mv)")
            return result

        rows = tbody.find_all("tr")
        for row in rows:
            cells = row.find_all("td")
            if len(cells) < 3:
                continue

            unit = UnitResult()

            # --- size ---
            size_text = cells[0].get_text(strip=True)
            if size_text:
                unit.size = size_text
                m = _SIZE_RE.search(size_text)
                if m:
                    width = float(m.group(1))
                    length = float(m.group(2))
                    unit.metadata = {"width": width, "length": length, "sqft": width * length}

            # --- description ---
            desc_text = cells[1].get_text(strip=True)
            if desc_text:
                unit.description = desc_text

            # --- price ---
            price_text = cells[2].get_text(strip=True)
            if price_text:
                unit.price = self.normalize_price(price_text)

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

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

        return result