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 "ubuntu:22.04"

    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]:
        repo_name = self.pr.repo
        return [
            File(
                ".",
                "fix.patch",
                f"{self.pr.fix_patch}",
            ),
            File(
                ".",
                "test.patch",
                f"{self.pr.test_patch}",
            ),
            File(
                ".",
                "prepare.sh",
                """node -v
###ACTION_DELIMITER###
apt-get update && apt-get install -y ca-certificates curl gnupg && curl -fsSL https://deb.nodesource.com/gpgkey/nodesource-repo.gpg.key | gpg --dearmor -o /usr/share/keyrings/nodesource.gpg && echo "deb [signed-by=/usr/share/keyrings/nodesource.gpg] https://deb.nodesource.com/node_14.x nodistro main" | tee /etc/apt/sources.list.d/nodesource.list && apt-get update && apt-get install -y nodejs
###ACTION_DELIMITER###
apt-get update && apt-get install -y ca-certificates curl gnupg && curl -fsSL https://deb.nodesource.com/gpgkey/nodesource-repo.gpg.key | gpg --dearmor -o /usr/share/keyrings/nodesource.gpg && echo "deb [signed-by=/usr/share/keyrings/nodesource.gpg] https://deb.nodesource.com/node_14.x jammy main" | tee /etc/apt/sources.list.d/nodesource.list && apt-get update && apt-get install -y nodejs
###ACTION_DELIMITER###
apt-get update && apt-get install -y curl && curl -fsSL https://deb.nodesource.com/setup_14.x | bash - && apt-get install -y nodejs
###ACTION_DELIMITER###
curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.7/install.sh | bash && export NVM_DIR="$HOME/.nvm" && [ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh" && nvm install 14
###ACTION_DELIMITER###
node -v
###ACTION_DELIMITER###
apt-get update && apt-get install -y python2.7 && npm config set python /usr/bin/python2.7
###ACTION_DELIMITER###
rm -f /etc/apt/sources.list.d/nodesource.list && apt-get update
###ACTION_DELIMITER###
apt-get install -y python2.7 && npm config set python /usr/bin/python2.7
###ACTION_DELIMITER###
npm install
###ACTION_DELIMITER###
apt-get install -y build-essential
###ACTION_DELIMITER###
npm install
###ACTION_DELIMITER###
npm install node-sass@4.14.1
###ACTION_DELIMITER###
wget -q -O - https://dl-ssl.google.com/linux/linux_signing_key.pub | gpg --dearmor -o /usr/share/keyrings/google-chrome.gpg && echo "deb [arch=amd64 signed-by=/usr/share/keyrings/google-chrome.gpg] http://dl.google.com/linux/chrome/deb/ stable main" | tee /etc/apt/sources.list.d/google-chrome.list && apt-get update && apt-get install -y google-chrome-stable
###ACTION_DELIMITER###
apt-get install -y wget && wget -q -O - https://dl-ssl.google.com/linux/linux_signing_key.pub | gpg --dearmor -o /usr/share/keyrings/google-chrome.gpg && echo "deb [arch=amd64 signed-by=/usr/share/keyrings/google-chrome.gpg] http://dl.google.com/linux/chrome/deb/ stable main" | tee /etc/apt/sources.list.d/google-chrome.list && apt-get update && apt-get install -y google-chrome-stable
###ACTION_DELIMITER###
echo 'npm run test-ci -- --headless --browser electron --verbose' > /home/modeler/test_commands.sh
###ACTION_DELIMITER###
bash /home/modeler/test_commands.sh
###ACTION_DELIMITER###
echo 'vue-cli-service test:e2e --headless --browser electron --verbose' > /home/modeler/test_commands.sh
###ACTION_DELIMITER###
bash /home/modeler/test_commands.sh
###ACTION_DELIMITER###
echo 'npx vue-cli-service test:e2e --headless --browser electron --verbose' > /home/modeler/test_commands.sh && bash /home/modeler/test_commands.sh
###ACTION_DELIMITER###
echo 'npx vue-cli-service test:e2e --headless --browser electron --reporter spec' > /home/modeler/test_commands.sh && bash /home/modeler/test_commands.sh
###ACTION_DELIMITER###
npm install cypress@3.1.5 && echo 'npx vue-cli-service test:e2e --headless --browser electron --reporter spec' > /home/modeler/test_commands.sh && bash /home/modeler/test_commands.sh
###ACTION_DELIMITER###
apt-get install -y xvfb && bash /home/modeler/test_commands.sh
###ACTION_DELIMITER###
apt-get install -y libgtk2.0-0 && bash /home/modeler/test_commands.sh
###ACTION_DELIMITER###
apt-get install -y libxtst6 && bash /home/modeler/test_commands.sh
###ACTION_DELIMITER###
apt-get install -y libxss1 && bash /home/modeler/test_commands.sh
###ACTION_DELIMITER###
apt-get install -y gconf2 && bash /home/modeler/test_commands.sh
###ACTION_DELIMITER###
apt-get install -y libnss3 && bash /home/modeler/test_commands.sh
###ACTION_DELIMITER###
apt-get install -y libasound2 && bash /home/modeler/test_commands.sh
###ACTION_DELIMITER###
apt-get install -y libgtk2.0-0 libnotify-dev libgconf-2-4 libnss3 libxss1 libasound2 && npm install cypress@3.8.3 && bash /home/modeler/test_commands.sh
###ACTION_DELIMITER###
apt-get install -y libgtk-3-0 && bash /home/modeler/test_commands.sh""",
            ),
            File(
                ".",
                "run.sh",
                """#!/bin/bash
cd /home/[[REPO_NAME]]
npx vue-cli-service test:e2e --headless --browser electron --reporter spec

""".replace("[[REPO_NAME]]", repo_name),
            ),
            File(
                ".",
                "test-run.sh",
                """#!/bin/bash
cd /home/[[REPO_NAME]]
if ! git -C /home/[[REPO_NAME]] apply --whitespace=nowarn /home/test.patch; then
    echo "Error: git apply failed" >&2
    exit 1  
fi
npx vue-cli-service test:e2e --headless --browser electron --reporter spec

""".replace("[[REPO_NAME]]", repo_name),
            ),
            File(
                ".",
                "fix-run.sh",
                """#!/bin/bash
cd /home/[[REPO_NAME]]
if ! git -C /home/[[REPO_NAME]] apply --whitespace=nowarn  /home/test.patch /home/fix.patch; then
    echo "Error: git apply failed" >&2
    exit 1  
fi
npx vue-cli-service test:e2e --headless --browser electron --reporter spec

""".replace("[[REPO_NAME]]", repo_name),
            ),
        ]

    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 ubuntu:22.04

## 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/ProcessMaker/modeler.git /home/modeler

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


@Instance.register("ProcessMaker", "modeler_384_to_209")
class MODELER_384_TO_209(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 for test cases
        # Passed tests: lines like "    ✓ Update task name (2690ms)"
        passed_pattern = re.compile(r"^\s*✓\s+(.+?)\s*\(\d+(ms|s)\)$")
        # Failed tests: lines like "    1) Can create call activity flow"
        failed_pattern = re.compile(r"^\s*\d+\)\s+(.+)$")
        # Skipped tests: assuming lines like "    − Skipped test (123ms)"
        skipped_pattern = re.compile(r"^\s*−\s+(.+?)\s*\(\d+(ms|s)\)$")
        for line in log.split("\n"):
            # Check for passed tests
            passed_match = passed_pattern.search(line)
            if passed_match:
                test_name = passed_match.group(1).strip()
                passed_tests.add(test_name)
            # Check for failed tests
            failed_match = failed_pattern.search(line)
            if failed_match:
                test_name = failed_match.group(1).strip()
                failed_tests.add(test_name)
            # Check for skipped tests
            skipped_match = skipped_pattern.search(line)
            if skipped_match:
                test_name = skipped_match.group(1).strip()
                skipped_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,
        )
