import re
import json
from typing import Optional, Union

from multi_swe_bench.harness.image import Config, File, Image
from multi_swe_bench.harness.instance import Instance, TestResult
from multi_swe_bench.harness.pull_request import PullRequest


class ImageDefault(Image):
    def __init__(self, pr: PullRequest, config: Config):
        self._pr = pr
        self._config = config

    @property
    def pr(self) -> PullRequest:
        return self._pr

    @property
    def config(self) -> Config:
        return self._config

    def dependency(self) -> str:
        return "python:3.9-slim"

    def image_prefix(self) -> str:
        return "envagent"

    def image_tag(self) -> str:
        return f"pr-{self.pr.number}"

    def workdir(self) -> str:
        return f"pr-{self.pr.number}"

    def files(self) -> list[File]:
        return [
            File(
                ".",
                "fix.patch",
                f"{self.pr.fix_patch}",
            ),
            File(
                ".",
                "test.patch",
                f"{self.pr.test_patch}",
            ),
            File(
                ".",
                "prepare.sh",
                """source continuous_integration/travis/install.sh
###ACTION_DELIMITER###
apt-get update && apt-get install -y wget
###ACTION_DELIMITER###
export PYTHON=3.10 && source continuous_integration/travis/install.sh
###ACTION_DELIMITER###
echo -e '#!/bin/bash
$HOME/miniconda/envs/dask-distributed/bin/pytest -v -m "not avoid_travis" distributed --runslow -r s --timeout-method=thread --timeout=300 --durations=20' > test_commands.sh && chmod +x test_commands.sh
###ACTION_DELIMITER###
bash test_commands.sh
###ACTION_DELIMITER###
conda env list
###ACTION_DELIMITER###
which conda
###ACTION_DELIMITER###
conda create -n dask-distributed -c conda-forge -c defaults asyncssh bokeh click coverage dask flake8 h5py ipykernel ipywidgets joblib jupyter_client 'msgpack-python>=0.6.0' netcdf4 paramiko prometheus_client psutil 'pytest>=4' pytest-asyncio pytest-faulthandler pytest-repeat pytest-timeout python=3.10 requests scikit-learn scipy sortedcollections 'tblib>=1.5.0' toolz tornado=6 zstandard python-snappy python-blosc -y
###ACTION_DELIMITER###
conda tos accept --override-channels --channel https://repo.anaconda.com/pkgs/main && conda tos accept --override-channels --channel https://repo.anaconda.com/pkgs/r
###ACTION_DELIMITER###
conda create -n dask-distributed -c conda-forge -c defaults asyncssh bokeh click coverage dask flake8 h5py ipykernel ipywidgets joblib jupyter_client 'msgpack-python>=0.6.0' netcdf4 paramiko prometheus_client psutil 'pytest>=4' pytest-asyncio pytest-faulthandler pytest-repeat pytest-timeout python=3.10 requests scikit-learn scipy sortedcollections 'tblib>=1.5.0' toolz tornado=6 zstandard python-snappy python-blosc -y
###ACTION_DELIMITER###
echo -e '#!/bin/bash
conda run -n dask-distributed pytest -v -m "not avoid_travis" distributed --runslow -r s --timeout-method=thread --timeout=300 --durations=20' > test_commands.sh && chmod +x test_commands.sh
###ACTION_DELIMITER###
bash test_commands.sh
###ACTION_DELIMITER###
conda run -n dask-distributed pip install dask==2023.12.0
###ACTION_DELIMITER###
conda run -n dask-distributed pip install dask==2023.10.0
###ACTION_DELIMITER###
conda run -n dask-distributed pip install dask==2.30.0
###ACTION_DELIMITER###
conda run -n dask-distributed pip install --no-deps -e .
###ACTION_DELIMITER###
bash test_commands.sh
###ACTION_DELIMITER###
echo -e '#!/bin/bash
conda run -n dask-distributed pytest -v distributed' > test_commands.sh && chmod +x test_commands.sh
###ACTION_DELIMITER###
conda run -n dask-distributed pytest --version
###ACTION_DELIMITER###
conda run -n dask-distributed pip list | grep pytest
###ACTION_DELIMITER###
conda run -n dask-distributed pip install pytest==6.2.5
###ACTION_DELIMITER###
conda run -n dask-distributed pip install pytest-asyncio==0.16.0 pytest-timeout==1.4.2
###ACTION_DELIMITER###
bash test_commands.sh
###ACTION_DELIMITER###
conda run -n dask-distributed pip install numpy==1.26.0
###ACTION_DELIMITER###
bash test_commands.sh
###ACTION_DELIMITER###
conda run -n dask-distributed pip install click==7.1.2
###ACTION_DELIMITER###
bash test_commands.sh
###ACTION_DELIMITER###
conda run -n dask-distributed pip install bokeh==2.4.3
###ACTION_DELIMITER###
bash test_commands.sh
###ACTION_DELIMITER###
conda run -n dask-distributed pip install bokeh==1.4.0
###ACTION_DELIMITER###
echo -e '#!/bin/bash
conda run -n dask-distributed pytest -v distributed -k "not test_comms and not test_scheduler_bokeh and not test_worker_bokeh"' > test_commands.sh && chmod +x test_commands.sh
###ACTION_DELIMITER###
bash test_commands.sh
###ACTION_DELIMITER###
echo -e '#!/bin/bash
conda run -n dask-distributed pytest -v distributed -k "not test_comms and not dashboard"' > test_commands.sh && chmod +x test_commands.sh
###ACTION_DELIMITER###
echo -e '#!/bin/bash
conda run -n dask-distributed pytest -v distributed --ignore=distributed/comm/tests/test_comms.py --ignore=distributed/dashboard/tests' > test_commands.sh && chmod +x test_commands.sh
###ACTION_DELIMITER###
bash test_commands.sh
###ACTION_DELIMITER###
conda run -n dask-distributed pip install pandas==1.5.3
###ACTION_DELIMITER###
bash test_commands.sh
###ACTION_DELIMITER###
echo -e '#!/bin/bash
conda run -n dask-distributed pytest -v distributed --ignore=distributed/comm/tests/test_comms.py --ignore=distributed/dashboard/tests --ignore=distributed/tests/test_core.py' > test_commands.sh && chmod +x test_commands.sh
###ACTION_DELIMITER###
bash test_commands.sh""",
            ),
            File(
                ".",
                "run.sh",
                """#!/bin/bash
cd /home/{pr.repo}
#!/bin/bash
conda run -n dask-distributed pytest -v distributed --ignore=distributed/comm/tests/test_comms.py --ignore=distributed/dashboard/tests --ignore=distributed/tests/test_core.py

""".format(pr=self.pr),
            ),
            File(
                ".",
                "test-run.sh",
                """#!/bin/bash
cd /home/{pr.repo}
if ! git -C /home/{pr.repo} apply --whitespace=nowarn /home/test.patch; then
    echo "Error: git apply failed" >&2
    exit 1  
fi
#!/bin/bash
conda run -n dask-distributed pytest -v distributed --ignore=distributed/comm/tests/test_comms.py --ignore=distributed/dashboard/tests --ignore=distributed/tests/test_core.py

""".format(pr=self.pr),
            ),
            File(
                ".",
                "fix-run.sh",
                """#!/bin/bash
cd /home/{pr.repo}
if ! git -C /home/{pr.repo} apply --whitespace=nowarn  /home/test.patch /home/fix.patch; then
    echo "Error: git apply failed" >&2
    exit 1  
fi
#!/bin/bash
conda run -n dask-distributed pytest -v distributed --ignore=distributed/comm/tests/test_comms.py --ignore=distributed/dashboard/tests --ignore=distributed/tests/test_core.py

""".format(pr=self.pr),
            ),
        ]

    def dockerfile(self) -> str:
        copy_commands = ""
        for file in self.files():
            copy_commands += f"COPY {file.name} /home/\n"

        dockerfile_content = """
# This is a template for creating a Dockerfile to test patches
# LLM should fill in the appropriate values based on the context

# Choose an appropriate base image based on the project's requirements - replace python:3.9-slim with actual base image
# For example: FROM ubuntu:**, FROM python:**, FROM node:**, FROM centos:**, etc.
FROM python:3.9-slim

## Set noninteractive
ENV DEBIAN_FRONTEND=noninteractive

# Install basic requirements
# For example: RUN apt-get update && apt-get install -y git
# For example: RUN yum install -y git
# For example: RUN apk add --no-cache git
RUN apt-get update && apt-get install -y git

# Ensure bash is available
RUN if [ ! -f /bin/bash ]; then         if command -v apk >/dev/null 2>&1; then             apk add --no-cache bash;         elif command -v apt-get >/dev/null 2>&1; then             apt-get update && apt-get install -y bash;         elif command -v yum >/dev/null 2>&1; then             yum install -y bash;         else             exit 1;         fi     fi

WORKDIR /home/
COPY fix.patch /home/
COPY test.patch /home/
RUN git clone https://github.com/dask/distributed.git /home/distributed

WORKDIR /home/distributed
RUN git reset --hard
RUN git checkout {pr.base.sha}
"""
        dockerfile_content += f"""
{copy_commands}
"""
        return dockerfile_content.format(pr=self.pr)


@Instance.register("dask", "distributed_3729_to_3684")
class DISTRIBUTED_3729_TO_3684(Instance):
    def __init__(self, pr: PullRequest, config: Config, *args, **kwargs):
        super().__init__()
        self._pr = pr
        self._config = config

    @property
    def pr(self) -> PullRequest:
        return self._pr

    def dependency(self) -> Optional[Image]:
        return ImageDefault(self.pr, self._config)

    def run(self, run_cmd: str = "") -> str:
        if run_cmd:
            return run_cmd

        return "bash /home/run.sh"

    def test_patch_run(self, test_patch_run_cmd: str = "") -> str:
        if test_patch_run_cmd:
            return test_patch_run_cmd

        return "bash /home/test-run.sh"

    def fix_patch_run(self, fix_patch_run_cmd: str = "") -> str:
        if fix_patch_run_cmd:
            return fix_patch_run_cmd

        return "bash /home/fix-run.sh"

    def parse_log(self, log: str) -> TestResult:
        # Parse the log content and extract test execution results.
        passed_tests = set()  # Tests that passed successfully
        failed_tests = set()  # Tests that failed
        skipped_tests = set()  # Tests that were skipped
        import re

        # Regex patterns to match test results
        # Pattern 1: Matches lines like "test_path::test_name STATUS [  %]"
        pattern1 = re.compile(r"^(.+?)\s+(PASSED|FAILED|SKIPPED)\s+\[\s*\d+%\]")
        # Pattern 2: Matches lines like "XFAIL test_path::test_name" or "XPASS test_path::test_name"
        pattern2 = re.compile(r"^(XFAIL|XPASS)\s+(.+?)$")
        for line in log.split("\n"):
            line = line.strip()
            # Check for pattern1
            match = pattern1.match(line)
            if match:
                test_name = match.group(1)
                status = match.group(2)
                if status == "PASSED":
                    passed_tests.add(test_name)
                elif status == "FAILED":
                    failed_tests.add(test_name)
                elif status == "SKIPPED":
                    skipped_tests.add(test_name)
            # Check for pattern2
            match = pattern2.match(line)
            if match:
                status = match.group(1)
                test_name = match.group(2)
                if status == "XFAIL":
                    failed_tests.add(test_name)
                elif status == "XPASS":
                    passed_tests.add(test_name)
        parsed_results = {
            "passed_tests": passed_tests,
            "failed_tests": failed_tests,
            "skipped_tests": skipped_tests,
        }

        return TestResult(
            passed_count=len(passed_tests),
            failed_count=len(failed_tests),
            skipped_count=len(skipped_tests),
            passed_tests=passed_tests,
            failed_tests=failed_tests,
            skipped_tests=skipped_tests,
        )
