import sys

from invoke import Failure
from invoke import task


@task
def update_deps(c):
    """Resolves production requirements."""
    c.run("pip-compile requirements.in", pty=True)


@task
def install_deps(c):
    """Installs dev and production requirements."""
    c.run("pip-sync requirements.txt dev-requirements.txt", pty=True)


@task
def serve_dev(c, debugger=True, reload=True, threads=True, port=8888, host="0.0.0.0"):
    """Serves the htmx_contact.app locally"""
    cmd = "flask --app=./htmx_contact:create_app run"
    cmd += " --debug" if debugger else ""
    cmd += " --reload" if reload else ""
    cmd += " --with-threads" if threads else ""
    cmd += f" --host {host}" if host else ""
    cmd += f" --port {port}" if port else ""
    print(cmd)
    c.run(cmd, pty=True)


@task
def test(c):
    """executes test suite"""
    c.run("pytest -vvv --cov tests/", pty=True)


@task
def lint(c, verbose=False):
    """Executes linter checks"""
    exit_code = 0
    c.run("echo 'Checking isort'")
    try:
        c.run(f"isort {'-v' if verbose else ''}  --check .", pty=True)
    except Failure:
        exit_code = 1

    c.run("echo 'Lint check black'")
    try:
        c.run(f"black {'-v' if verbose else ''} --check .", pty=True)
    except Failure:
        exit_code = 1

    c.run("echo 'Lint check with ruff'")
    try:
        c.run(f"ruff check {'-v' if verbose else ''} .", pty=True)
    except Failure:
        exit_code = 1

    if exit_code:
        c.run("echo 'ERROR: failed lint checks' >&2 ")
        sys.exit(exit_code)


@task
def delint(c):
    """Runs code formaters isort, black"""
    c.run("isort .", pty=True)
    c.run("black .", pty=True)