"""Tests for CLI commands."""

import sqlite3
import subprocess
import sys
import tempfile

import pytest

from src.db import _create_tables, add_repo


class TestRepoFormatValidation:
    def test_valid_format(self):
        from src.cli import REPO_PATTERN
        assert REPO_PATTERN.match("owner/repo")
        assert REPO_PATTERN.match("my-org/my_repo")
        assert REPO_PATTERN.match("a.b/c-d_e")

    def test_invalid_format(self):
        from src.cli import REPO_PATTERN
        assert not REPO_PATTERN.match("owner")
        assert not REPO_PATTERN.match("repo")
        assert not REPO_PATTERN.match("owner/repo/extra")


class TestParseSince:
    def test_hours(self):
        from src.cli import parse_since
        from datetime import timedelta
        assert parse_since("24h") == timedelta(hours=24)

    def test_days(self):
        from src.cli import parse_since
        from datetime import timedelta
        assert parse_since("2d") == timedelta(days=2)

    def test_minutes(self):
        from src.cli import parse_since
        from datetime import timedelta
        assert parse_since("30m") == timedelta(minutes=30)

    def test_invalid_defaults(self):
        from src.cli import parse_since
        from datetime import timedelta
        assert parse_since("invalid") == timedelta(hours=24)


class TestCliHelp:
    def test_help_flag(self):
        result = subprocess.run(
            [sys.executable, "-m", "src.cli", "--help"],
            capture_output=True, text=True
        )
        assert result.returncode == 0
        assert "ghrel" in result.stdout.lower() or "track" in result.stdout.lower()

    def test_version_flag(self):
        result = subprocess.run(
            [sys.executable, "-m", "src.cli", "--version"],
            capture_output=True, text=True
        )
        assert result.returncode == 0
        assert "0.1.0" in result.stdout


class TestCliList:
    def test_list_empty(self, tmp_path):
        db_path = str(tmp_path / "test.db")
        result = subprocess.run(
            [sys.executable, "-m", "src.cli", "--db-path", db_path, "list"],
            capture_output=True, text=True
        )
        assert result.returncode == 0
        assert "No repositories" in result.stdout


class TestCliAddRemove:
    def test_add_invalid_format(self, tmp_path):
        db_path = str(tmp_path / "test.db")
        result = subprocess.run(
            [sys.executable, "-m", "src.cli", "--db-path", db_path, "add", "invalid"],
            capture_output=True, text=True
        )
        assert result.returncode != 0
        assert "Invalid repo format" in result.stderr