# radio charts, logs, helper functions for tests, anything else relevant.
import json
import os
import re
from pathlib import Path
from typing import Any, List, Optional

from dotenv import load_dotenv

load_dotenv()
from agbenchmark.utils.data_types import DIFFICULTY_MAP, DifficultyLevel

AGENT_NAME = os.getenv("AGENT_NAME")
REPORT_LOCATION = os.getenv("REPORT_LOCATION", None)


def replace_backslash(value: Any) -> Any:
    if isinstance(value, str):
        return re.sub(
            r"\\+", "/", value
        )  # replace one or more backslashes with a forward slash
    elif isinstance(value, list):
        return [replace_backslash(i) for i in value]
    elif isinstance(value, dict):
        return {k: replace_backslash(v) for k, v in value.items()}
    else:
        return value


def calculate_success_percentage(results: list[bool]) -> float:
    # Take the last 10 results or all if less than 10
    last_results = results[-10:] if len(results) > 10 else results
    success_count = last_results.count(True)
    total_count = len(last_results)
    if total_count == 0:
        return 0
    success_percentage = (success_count / total_count) * 100  # as a percentage
    return round(success_percentage, 2)


def get_test_path(json_file: str | Path) -> str:
    if isinstance(json_file, str):
        json_file = Path(json_file)

    # Find the index of "agbenchmark" in the path parts
    try:
        agbenchmark_index = json_file.parts.index("benchmark")
    except ValueError:
        raise ValueError("Invalid challenge location.")

    # Create the path from "agbenchmark" onwards
    challenge_location = Path(*json_file.parts[agbenchmark_index:])

    formatted_location = replace_backslash(str(challenge_location))
    if isinstance(formatted_location, str):
        return formatted_location
    else:
        return str(challenge_location)


def get_highest_success_difficulty(
    data: dict, just_string: Optional[bool] = None
) -> str:
    highest_difficulty = None
    highest_difficulty_level = 0

    for test_name, test_data in data.items():
        try:
            if test_data.get("tests", None):
                highest_difficulty_str = test_data["metrics"]["highest_difficulty"]
                try:
                    highest_difficulty = DifficultyLevel[highest_difficulty_str]
                    highest_difficulty_level = DIFFICULTY_MAP[highest_difficulty]
                except KeyError:
                    print(
                        f"Unexpected difficulty level '{highest_difficulty_str}' in test '{test_name}'"
                    )
                    continue
            else:
                if test_data["metrics"]["success"]:
                    difficulty_str = test_data["metrics"]["difficulty"]

                    try:
                        difficulty_enum = DifficultyLevel[difficulty_str.lower()]
                        difficulty_level = DIFFICULTY_MAP[difficulty_enum]

                        if difficulty_level > highest_difficulty_level:
                            highest_difficulty = difficulty_enum
                            highest_difficulty_level = difficulty_level
                    except KeyError:
                        print(
                            f"Unexpected difficulty level '{difficulty_str}' in test '{test_name}'"
                        )
                        continue
        except Exception:
            print(f"Make sure you selected the right test, no reports were generated.")
            break

    if highest_difficulty is not None:
        highest_difficulty_str = highest_difficulty.name  # convert enum to string
    else:
        highest_difficulty_str = ""

    if highest_difficulty_level and not just_string:
        return f"{highest_difficulty_str}: {highest_difficulty_level}"
    elif highest_difficulty_str:
        return highest_difficulty_str
    return "No successful tests"


# def get_git_commit_sha(directory: Path) -> Optional[str]:
#     try:
#         repo = git.Repo(directory)
#         remote_url = repo.remotes.origin.url
#         if remote_url.endswith(".git"):
#             remote_url = remote_url[:-4]
#         git_commit_sha = f"{remote_url}/tree/{repo.head.commit.hexsha}"

#         # print(f"GIT_COMMIT_SHA: {git_commit_sha}")
#         return git_commit_sha
#     except Exception:
#         # print(f"{directory} is not a git repository!")
#         return None


def agent_eligibible_for_optional_categories(
    optional_challenge_categories: List, agent_categories: List
) -> bool:
    for element in optional_challenge_categories:
        if element not in agent_categories:
            return False
    return True


def write_pretty_json(data, json_file):
    sorted_data = deep_sort(data)
    json_graph = json.dumps(sorted_data, indent=4)
    with open(json_file, "w") as f:
        f.write(json_graph)
        f.write("\n")


def deep_sort(obj):
    """
    Recursively sort the keys in JSON object
    """
    if isinstance(obj, dict):
        return {k: deep_sort(v) for k, v in sorted(obj.items())}
    if isinstance(obj, list):
        return [deep_sort(elem) for elem in obj]
    return obj