from pathlib import Path, PurePosixPath
import os
currentDirectory = os.getcwd()
currentDirHC = "/home/nclanceman/tools/weather"

# currentDirectory = PurePosixPath(Path.cwd())

adjectives = ["severe", "scattered", "partly", "mostly", "light", "heavy"]
clearWords = ["clear", "sunny"]
rainWords = ["rain", "showers"]
fogWords = ["fog", "mist", "smoke"]
windWords = ["wind", "windy", "gusts"]
cloudWords = ["cloudy", "overcast"]
stormWords = ["thunderstorms", "thunderstorm"]


def parseDescription(desc):
    # Parse a weather description by returning the first
    # "weather word" in a NWS description.
    # parsed = ((desc.lower()).split("/")).split(" ")
    parsed = ((desc.lower()).split(" "))

    for i in parsed:
        if i in adjectives:
            continue
        elif i in clearWords:
            return "clear"
        elif i in rainWords:
            return "rain"
        elif i in fogWords:
            return "fog"
        elif i in windWords:
            return "wind"
        elif i in cloudWords:
            return "cloudy"
        elif i in stormWords:
            return "thunderstorm"
        else:
            return "clear"

    return ""


def imageSelector(desc, timeOfDay):
    result = ""

    match desc:
        case "clear":
            if timeOfDay == "day":
                result = os.path.join(
                    currentDirectory, 'smallIcons', 'clear-day-small.png')
            else:
                result = os.path.join(
                    currentDirectory, 'smallIcons', 'clear-night-small.png')
        case "cloudy":
            if timeOfDay == "day":
                result = os.path.join(
                    currentDirectory, 'smallIcons', 'overcast-day-small.png')
            else:
                result = os.path.join(
                    currentDirectory, 'smallIcons', 'overcast-night-small.png')
        case "wind":
            result = os.path.join(
                currentDirectory, 'smallIcons', 'wind-small.png')
        case "thunderstorm":
            result = os.path.join(
                currentDirectory, 'smallIcons', 'thunderstorms-rain-small.png')

        case "rain":
            result = os.path.join(
                currentDirectory, 'smallIcons', 'rain-small.png')
        case _:
            result = os.path.join(
                currentDirectory, 'smallIcons', 'code-red-small.png')

    return result