import os
from pathlib import Path

FINDER_DIR = Path(__file__).resolve().parent
REPO_DIR = FINDER_DIR.parent

DATA_DIR = Path(os.environ.get("DATA_DIR", str(FINDER_DIR / "data")))
ARCGIS_PATH = Path(
    os.environ.get("ARCGIS_PATH", str(REPO_DIR / "property-data" / "arcgis_data.parquet"))
)
PAGE_SIZE = 24
DELAY_BETWEEN_PAGES = 0.3
DELAY_BETWEEN_OUTCODES = 0.5
MAX_RETRIES = 3
RETRY_BASE_DELAY = 2.0
GRID_CELL_SIZE = 0.01  # degrees for postcode spatial index
MAX_BEDROOMS = 20  # sanity cap — values above this are almost certainly parsing errors

TYPEAHEAD_URL = "https://los.rightmove.co.uk/typeahead"
SEARCH_URL = "https://www.rightmove.co.uk/api/property-search/listing/search"
RIGHTMOVE_BASE = "https://www.rightmove.co.uk"

# home.co.uk
HOMECOUK_BASE = "https://home.co.uk"
HOMECOUK_API_BASE = f"{HOMECOUK_BASE}/api"
HOMECOUK_PER_PAGE = 30  # max supported by the API

# Zoopla
ZOOPLA_BASE = "https://www.zoopla.co.uk"

# Greater London-ish postcode areas. This intentionally uses broad area
# prefixes so a manual scrape can include central/inner London plus common
# outer-London and near-London outcodes without maintaining a long borough list.
LONDON_OUTCODE_PREFIXES = {
    "E",
    "EC",
    "N",
    "NW",
    "SE",
    "SW",
    "W",
    "WC",
    "BR",
    "CR",
    "DA",
    "EN",
    "HA",
    "IG",
    "KT",
    "RM",
    "SM",
    "TW",
    "UB",
    "WD",
}

PROPERTY_TYPE_MAP = {
    "Detached": "Detached",
    "Semi-Detached": "Semi-Detached",
    "Terraced": "Terraced",
    "End of Terrace": "Terraced",
    "Mid Terrace": "Terraced",
    "Flat": "Flats/Maisonettes",
    "Maisonette": "Flats/Maisonettes",
    "Studio": "Flats/Maisonettes",
    "Apartment": "Flats/Maisonettes",
    "Penthouse": "Flats/Maisonettes",
    "Ground Flat": "Flats/Maisonettes",
    "Duplex": "Flats/Maisonettes",
    "Detached Bungalow": "Detached",
    "Semi-Detached Bungalow": "Semi-Detached",
    "Town House": "Terraced",
    "Link Detached": "Detached",
    "Link Detached House": "Detached",
    "Bungalow": "Other",
    "Cottage": "Other",
    "Park Home": "Other",
    "Mobile Home": "Other",
    "Caravan": "Other",
    "Lodge": "Other",
    "Land": "Other",
    "Farm / Barn": "Other",
    "Farm House": "Other",
    "House": "Detached",
    "House of Multiple Occupation": "Other",
    "House Share": "Other",
    "Not Specified": "Other",
    "Chalet": "Other",
    "Barn Conversion": "Other",
    "Coach House": "Other",
    "Character Property": "Other",
    "Cluster House": "Other",
    "Retirement Property": "Other",
    "Parking": "Other",
    "Plot": "Other",
    "Garages": "Other",
    "Mews": "Terraced",
    "Property": "Other",
    "Flat Share": "Other",
    "Block of Apartments": "Other",
    "Private Halls": "Other",
    "Terraced Bungalow": "Terraced",
    "Equestrian Facility": "Other",
    "Ground Maisonette": "Flats/Maisonettes",
    "Country House": "Detached",
    "Village House": "Detached",
    "Farm Land": "Other",
    "House Boat": "Other",
    "Barn": "Other",
    "Serviced Apartments": "Other",
    # Space-separated variants (from home.co.uk underscore/hyphen normalization)
    "Semi Detached": "Semi-Detached",
    "Semi Detached Bungalow": "Semi-Detached",
    "End Of Terrace": "Terraced",
    "End Terrace": "Terraced",
    "Block Of Apartments": "Other",
    # Lowercase variants (from home.co.uk / Rightmove APIs)
    "house": "Detached",
    "bungalow": "Other",
    "townhouse": "Terraced",
    "land": "Other",
    "other": "Other",
    "not-specified": "Other",
    "retirement-property": "Other",
    "equestrian-facility": "Other",
    "flat": "Flats/Maisonettes",
    "detached": "Detached",
    "semi-detached": "Semi-Detached",
    "terraced": "Terraced",
    "maisonette": "Flats/Maisonettes",
    "apartment": "Flats/Maisonettes",
    "studio": "Flats/Maisonettes",
    "penthouse": "Flats/Maisonettes",
    "cottage": "Other",
    "chalet": "Other",
    "farm_house": "Detached",
    "country house": "Detached",
    "village house": "Detached",
}

CHANNELS = [
    {"channel": "BUY", "transactionType": "BUY", "sortType": "2"},
]