import aiohttp
import json
import dotenv
import os
import importlib.metadata

dotenv.load_dotenv()

api_key = os.getenv("BRICKOWL")
abrickowl_version = importlib.metadata.version("abrickowlapi")


class ABrickowlAPI:

    def __init__(self, value):
        self.user_agent = f"abrickowlapi/{abrickowl_version}"
        self.headers = {"content-type": "application/x-www-form-urlencoded"}
        self.base_url = "https://api.brickowl.com/v1/"
        self.session = aiohttp.ClientSession()
        return self

    def set_valid(self, set_id: int):
        """
        Verify if a LEGO set ID is valid.
        """
        if len(set_id) == 5:
            return True
        else:
            return False

    @classmethod
    async def catalog_list(self):
        """
        Fetch the list of LEGO sets from the Brickowl API.
        """
        async with self.session.get(
            f"{self.base_url}catalog/list/view?key={api_key}",
            headers=self.headers,
            user_agent=self.user_agent,
        ) as response:
            if response.status == 200:
                return await response.json()
            else:
                raise Exception(f"Error fetching list, {response.status}")

    @classmethod
    async def catalog_lookup(self, set_id: int):
        """
        Fetch details from the brickowl API for a specific LEGO set.

        set_id: The LEGO set ID to look up.

        returns JSON response containing set details.
        """
        async with self.session.get(
            f"{self.base_url}catalog/lookup/{set_id}view?key={api_key}",
            headers=self.headers,
            user_agent=self.user_agent,
        ) as response:
            if response.status == 200:
                return await response.json()
            else:
                raise Exception(f"Error fetching set {set_id}, {response.status}")

    @classmethod
    async def catalog_availability(self, set_id: int):
        """
        Fetch availability information for a specific LEGO set.
        """
        async with self.session.get(
            f"{self.base_url}catalog/availability/{set_id}view?key={api_key}",
            headers=self.headers,
            user_agent=self.user_agent,
        ) as response:
            if response.status == 200:
                return await response.json()
            else:
                raise Exception(
                    f"Error fetching fetching availability for {set_id},  {response.status}"
                )

    @classmethod
    async def catalog_id_lookup(self, set_id: int):
        async with self.session.get(
            f"{self.base_url}catalog/id_lookup/{set_id}view?key={api_key}",
            headers=self.headers,
            user_agent=self.user_agent,
        ) as response:
            if response.status == 200:
                return await response.json()
            else:
                raise Exception(f"ID lookup failed for set {set_id}, {response.status}")

    @classmethod
    async def catalog_bulk(self):
        async with self.session.get(
            f"{self.base_url}catalog/bulk/view?key={api_key}",
            headers=self.headers,
            user_agent=self.user_agent,
        ) as response:
            if response.status == 200:
                return await response.json()
            else:
                raise Exception(f"Error fetching bulk, {response.status}")

    @classmethod
    async def catalog_search(self, query: str):
        async with self.session.get(
            f"{self.base_url}catalog/search/{query}view?key={api_key}",
            headers=self.headers,
            user_agent=self.user_agent,
        ) as response:
            if response.status == 200:
                return await response.json()
            else:
                raise Exception(f"Search term {set_id} failed, {response.status}")


# Usage:
# obj = await ABrickowlAPI.catalog_lookup(value)