"""Parser for Store Smart Self Storage (Lebanon, TN) - SMD Servers platform."""

from __future__ import annotations

from bs4 import BeautifulSoup

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


class Facility001859Parser(BaseParser):
    """Extract storage units from Store Smart Self Storage (SMD Servers grid table)."""

    platform = "custom_facility_001859"

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

        table = soup.find("table", id="UnitTypes1_grdUnits")
        if not table:
            result.warnings.append("Unit grid table (UnitTypes1_grdUnits) not found")
            return result

        rows = table.find_all("tr", class_=["HRRowStyle", "HRAltRowStyle"])
        for row in rows:
            size_td = row.find("td", class_="UnitTypesUC_I_UnitSize")
            type_td = row.find("td", class_="UnitTypesUC_I_TypeName")
            rate_td = row.find("td", class_="UnitTypesUC_I_StdRate")

            if not size_td or not rate_td:
                continue

            size_text = size_td.get_text(strip=True)
            rate_text = rate_td.get_text(strip=True)
            type_text = type_td.get_text(strip=True) if type_td else ""

            unit = UnitResult()
            unit.size = size_text
            unit.price = self.normalize_price(rate_text)
            unit.description = type_text

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

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

        if not result.units:
            result.warnings.append("No units extracted from grid table")

        return result