from unicodedata import name
import requests
import urllib.request
import urllib.parse
import json
from uuid import UUID

DEVOPS_SCOPE = "https://app.vssps.visualstudio.com/.default"
DEVOPS_API_VERSION = "7.1"

class Organization:
    def __init__(self, org_url: str, token: str, api_version: str = DEVOPS_API_VERSION):
        self._org_url = org_url.rstrip("/") + "/" # Ensure trailing slash
        self._token = token
        self._api_version = api_version

    def get(self, path: str, params: dict = {}):
        request_parameters = {
            "api-version": self._api_version,
            **params
        }
        encoded_path = urllib.parse.quote(path.lstrip("/")) # Ensure single slash between base and path
        url = self._org_url + encoded_path
        r = requests.get(url=url, params=request_parameters, headers={
            "Authorization": f"Bearer {self._token}"
        })
        return r

    @property
    def projects(self):
        r = self.get("_apis/projects")
        r.raise_for_status()

        # Return a list of Project instances
        projects_data = r.json().get("value", [])
        return [
            Project(self,
                    id=proj.get("id"),
                    name=proj.get("name"),
                    url=proj.get("url"),
                    description=proj.get("description"),
                    ) for proj in projects_data
        ]

class Project:
    def __init__(self, org: Organization, id: str, name: str | None = None, url: str | None = None, description: str | None = None):
        self._org = org

        # Check, if the id is a valid UUID
        try:
            self._id = str(UUID(id))
        except ValueError:
            raise ValueError(f"Invalid project ID: {self._id}")

        if name is not None and url is not None and name != "" and url != "":
            self._name = name
            self._url = url
            self._description = description if description is not None else "" # Ensure description is a string
        else:
            # Fetch project details from the API
            r = org.get(f"_apis/projects/{urllib.parse.quote(self._id)}")
            r.raise_for_status()
            proj_data = r.json()
            self._id = proj_data.get("id", "")
            self._name = proj_data.get("name", "")
            self._url = proj_data.get("url", "")
            self._description = proj_data.get("description", "")

    @property
    def name(self):
        return self._name

    def __str__(self):
        return f"Project(name={self._name}, id={self._id})"