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",
                """ls
###ACTION_DELIMITER###
apt-get update && apt-get install -y build-essential python3-dev libfreetype6-dev libpng-dev libopenblas-dev
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pip install -e .[dev]
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echo 'pytest -vvv -s -rA sunpy docs' > test_commands.sh
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cat test_commands.sh
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bash test_commands.sh
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pip uninstall -y matplotlib numpy && pip install 'matplotlib<3.7' 'numpy<1.23'
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pip install 'matplotlib<3.7' 'numpy>=1.23,<1.24'
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bash test_commands.sh
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pip install 'setuptools<60.0'
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echo 'pytest -vvv -s -rA -W ignore::DeprecationWarning -W ignore::PendingDeprecationWarning sunpy docs' > test_commands.sh
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bash test_commands.sh
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pip install 'glymur<0.13'
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bash test_commands.sh
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pip uninstall -y asdf && pip install git+https://github.com/asdf-format/asdf.git
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pip uninstall -y asdf && pip install -e git+https://github.com/asdf-format/asdf.git#egg=asdf
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bash test_commands.sh
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pip install 'jsonschema==4.17.3' && pip install --force-reinstall asdf
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pip install 'numpy<2' && pip install --force-reinstall asdf
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pip install 'numpy<2' asdf --force-reinstall
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pip uninstall -y asdf jsonschema && pip install 'asdf==4.3.0' 'jsonschema==4.17.3' && bash test_commands.sh
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echo 'pytest -vvv -s -rA -W ignore::AttributeError:module 'numpy' has no attribute 'complex' sunpy docs' > test_commands.sh
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echo 'pytest -vvv -s -rA -W "ignore::AttributeError:module \"numpy\" has no attribute \"complex\"" sunpy docs' > test_commands.sh
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bash test_commands.sh
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pip install 'numpy==1.23.5' && echo 'pytest -vvv -s -rA sunpy docs' > test_commands.sh && bash test_commands.sh
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echo 'pytest -vvv -s -rA -W ignore::DeprecationWarning:numpy -W ignore::PendingDeprecationWarning:matplotlib sunpy docs' > test_commands.sh && bash test_commands.sh
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pip install 'setuptools<60.0' --force-reinstall && echo 'pytest -vvv -s -rA -W ignore::DeprecationWarning -W ignore::PendingDeprecationWarning sunpy docs' > test_commands.sh && bash test_commands.sh
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pip uninstall -y asdf && pip install -e git+https://github.com/asdf-format/asdf.git#egg=asdf && bash test_commands.sh
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pip uninstall -y asdf && pip install asdf==2.14.3 && pip install --force-reinstall jsonschema==4.17.3 && bash test_commands.sh
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pip install astropy-asdf && bash test_commands.sh
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pip install asdf-astropy && bash test_commands.sh
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pip uninstall -y astropy && pip install astropy==5.3.4 && bash test_commands.sh
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echo 'pytest -vvv -s -rA -W ignore::DeprecationWarning -W ignore::PendingDeprecationWarning -W ignore::RuntimeWarning sunpy docs' > test_commands.sh && bash test_commands.sh
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echo 'pytest -vvv -s -rA -W ignore::DeprecationWarning -W ignore::PendingDeprecationWarning -W ignore::RuntimeWarning -W ignore::FutureWarning sunpy docs' > test_commands.sh && bash test_commands.sh
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sed -i 's/norecursedirs = ".tox"/norecursedirs = ".*" ".tox"/' setup.cfg && bash test_commands.sh
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pip install 'pandas<2.0' && echo 'pytest -vvv -s -rA -W ignore::DeprecationWarning -W ignore::PendingDeprecationWarning -W ignore::RuntimeWarning -W ignore::FutureWarning -W ignore::astropy.wcs.wcs.FITSFixedWarning -W ignore::sunpy.util.exceptions.SunpyUserWarning sunpy docs' > test_commands.sh && bash test_commands.sh
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pip install 'requests<2.32' && echo 'pytest -vvv -s -rA -W ignore::DeprecationWarning -W ignore::PendingDeprecationWarning -W ignore::RuntimeWarning -W ignore::FutureWarning -W ignore::astropy.wcs.wcs.FITSFixedWarning -W ignore::sunpy.util.exceptions.SunpyUserWarning -W ignore::pytest.PytestUnraisableExceptionWarning -W ignore::ResourceWarning sunpy docs' > test_commands.sh && bash test_commands.sh
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apt-get update && apt-get install -y libgeos-dev && pip install cartopy && bash test_commands.sh
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echo 'export MPLBACKEND=Agg
pytest -vvv -s -rA -W ignore::DeprecationWarning -W ignore::PendingDeprecationWarning -W ignore::RuntimeWarning -W ignore::FutureWarning -W ignore::astropy.wcs.wcs.FITSFixedWarning -W ignore::sunpy.util.exceptions.SunpyUserWarning -W ignore::pytest.PytestUnraisableExceptionWarning -W ignore::ResourceWarning sunpy docs' > test_commands.sh && bash test_commands.sh
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echo 'export MPLBACKEND=Agg
pytest -vvv -s -rA -W ignore::DeprecationWarning -W ignore::PendingDeprecationWarning -W ignore::RuntimeWarning -W ignore::FutureWarning -W ignore::astropy.wcs.wcs.FITSFixedWarning -W ignore::sunpy.util.exceptions.SunpyUserWarning -W ignore::pytest.PytestUnraisableExceptionWarning -W ignore::ResourceWarning -W ignore::astropy.time.core.TimeDeltaMissingUnitWarning sunpy docs' > test_commands.sh && bash test_commands.sh""",
            ),
            File(
                ".",
                "run.sh",
                """#!/bin/bash
cd /home/{pr.repo}
export MPLBACKEND=Agg
pytest -vvv -s -rA -W ignore::DeprecationWarning -W ignore::PendingDeprecationWarning -W ignore::RuntimeWarning -W ignore::FutureWarning -W ignore::astropy.wcs.wcs.FITSFixedWarning -W ignore::sunpy.util.exceptions.SunpyUserWarning -W ignore::pytest.PytestUnraisableExceptionWarning -W ignore::ResourceWarning -W ignore::astropy.time.core.TimeDeltaMissingUnitWarning sunpy docs

""".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
export MPLBACKEND=Agg
pytest -vvv -s -rA -W ignore::DeprecationWarning -W ignore::PendingDeprecationWarning -W ignore::RuntimeWarning -W ignore::FutureWarning -W ignore::astropy.wcs.wcs.FITSFixedWarning -W ignore::sunpy.util.exceptions.SunpyUserWarning -W ignore::pytest.PytestUnraisableExceptionWarning -W ignore::ResourceWarning -W ignore::astropy.time.core.TimeDeltaMissingUnitWarning sunpy docs

""".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
export MPLBACKEND=Agg
pytest -vvv -s -rA -W ignore::DeprecationWarning -W ignore::PendingDeprecationWarning -W ignore::RuntimeWarning -W ignore::FutureWarning -W ignore::astropy.wcs.wcs.FITSFixedWarning -W ignore::sunpy.util.exceptions.SunpyUserWarning -W ignore::pytest.PytestUnraisableExceptionWarning -W ignore::ResourceWarning -W ignore::astropy.time.core.TimeDeltaMissingUnitWarning sunpy docs

""".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 [base image] 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/sunpy/sunpy.git /home/sunpy

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


@Instance.register("sunpy", "sunpy_4643_to_4405")
class SUNPY_4643_TO_4405(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

        # Define regex patterns
        pattern1 = re.compile(r"^(.+?)\s+(PASSED|FAILED|SKIPPED)$")
        pattern2 = re.compile(r"^(PASSED|FAILED|SKIPPED)\s+(.+?)(?:\s+-.*)?$")
        test_name_pattern = re.compile(r"([\w\/]+\.py::[\w:\[\]()-]+)")
        lines = log.split("\n")
        for i, line in enumerate(lines):
            line = line.strip()
            # Check pattern1: test name followed by status
            match1 = pattern1.match(line)
            if match1:
                test_name = match1.group(1)
                status = match1.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)
                continue
            # Check pattern2: status followed by test name
            match2 = pattern2.match(line)
            if match2:
                status = match2.group(1)
                test_name = match2.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)
                continue
            # Check if current line has test name and next line has status
            test_match = test_name_pattern.search(line)
            if test_match and i + 1 < len(lines):
                next_line = lines[i + 1].strip()
                if next_line in {"PASSED", "FAILED", "SKIPPED"}:
                    test_name = test_match.group(1)
                    status = next_line
                    if status == "PASSED":
                        passed_tests.add(test_name)
                    elif status == "FAILED":
                        failed_tests.add(test_name)
                    elif status == "SKIPPED":
                        skipped_tests.add(test_name)
                    continue
        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,
        )
