# pyright: strict, reportUntypedFunctionDecorator=false
import os

from invoke.context import Context
from invoke.tasks import task  # pyright: ignore [reportUnknownVariableType]

use_pty = not os.getenv("CI", "")


@task
def clean(ctx: Context):
    """download C++ libzim binary"""
    ctx.run("python setup.py clean")


@task
def download_libzim(ctx: Context, version: str = ""):
    """download C++ libzim binary"""
    env = f"LIBZIM_DL_VERSION={version}" if version else ""
    ctx.run(f"{env} python setup.py download_libzim")


@task
def build_ext(ctx: Context):
    """build extension to use locally (devel, tests)"""
    ctx.run("PROFILE=1 python setup.py build_ext -i")


@task(optional=["args"], help={"args": "pytest additional arguments"})
def test(ctx: Context, args: str = ""):
    """run tests (without coverage)"""
    build_ext(ctx)
    ctx.run(f"pytest {args}", pty=use_pty)


@task(optional=["args"], help={"args": "pytest additional arguments"})
def test_cov(ctx: Context, args: str = ""):
    """run test vith coverage"""
    ctx.run(f"coverage run -m pytest {args}", pty=use_pty)


@task(optional=["html"], help={"html": "flag to export html report"})
def report_cov(ctx: Context, *, html: bool = False):
    """report coverage"""
    ctx.run("coverage combine", warn=True, pty=use_pty)
    ctx.run("coverage report --show-missing", pty=use_pty)
    ctx.run("coverage xml", pty=use_pty)
    if html:
        ctx.run("coverage html", pty=use_pty)


@task(
    optional=["args", "html"],
    help={
        "args": "pytest additional arguments",
        "html": "flag to export html report",
    },
)
def coverage(ctx: Context, args: str = "", *, html: bool = False):
    """run tests and report coverage"""
    test_cov(ctx, args=args)
    report_cov(ctx, html=html)


@task(optional=["args"], help={"args": "black additional arguments"})
def lint_black(ctx: Context, args: str = "."):
    args = args or "."  # needed for hatch script
    ctx.run("black --version", pty=use_pty)
    ctx.run(f"black --check --diff {args}", pty=use_pty)


@task(optional=["args"], help={"args": "ruff additional arguments"})
def lint_ruff(ctx: Context, args: str = "."):
    args = args or "."  # needed for hatch script
    ctx.run("ruff --version", pty=use_pty)
    ctx.run(f"ruff check {args}", pty=use_pty)


@task(
    optional=["args"],
    help={
        "args": "linting tools (black, ruff) additional arguments, typically a path",
    },
)
def lintall(ctx: Context, args: str = "."):
    """Check linting"""
    args = args or "."  # needed for hatch script
    lint_black(ctx, args)
    lint_ruff(ctx, args)


@task(optional=["args"], help={"args": "check tools (pyright) additional arguments"})
def check_pyright(ctx: Context, args: str = ""):
    """check static types with pyright"""
    ctx.run("pyright --version")
    ctx.run(f"pyright {args}", pty=use_pty)


@task(optional=["args"], help={"args": "check tools (pyright) additional arguments"})
def checkall(ctx: Context, args: str = ""):
    """check static types"""
    check_pyright(ctx, args)


@task(optional=["args"], help={"args": "black additional arguments"})
def fix_black(ctx: Context, args: str = "."):
    """fix black formatting"""
    args = args or "."  # needed for hatch script
    ctx.run(f"black {args}", pty=use_pty)


@task(optional=["args"], help={"args": "ruff additional arguments"})
def fix_ruff(ctx: Context, args: str = "."):
    """fix all ruff rules"""
    args = args or "."  # needed for hatch script
    ctx.run(f"ruff check --fix {args}", pty=use_pty)


@task(
    optional=["args"],
    help={
        "args": "linting tools (black, ruff) additional arguments, typically a path",
    },
)
def fixall(ctx: Context, args: str = "."):
    """Fix everything automatically"""
    args = args or "."  # needed for hatch script
    fix_black(ctx, args)
    fix_ruff(ctx, args)
    lintall(ctx, args)