"""Tests for `plugins_store.py` — mirrors the Rust `plugins.rs` tests."""

import os
import pytest

import plugins_store


def write(path, content):
    os.makedirs(os.path.dirname(path), exist_ok=True)
    with open(path, "wt", encoding="utf8") as f:
        f.write(content)


GOOD_YAML = """
my_plugin_hello:
  phrases:
    - привет плагин
    - тест плагин
  action: {type: shell, cmd: 'start "" notepad.exe'}
"""

BAD_YAML = "this is :: not valid yaml ::\n  ::: -"


def test_discover_empty_dir_returns_empty(tmp_path):
    assert plugins_store.discover_in(str(tmp_path)) == {}


def test_discover_loads_yaml(tmp_path):
    write(str(tmp_path / "greeter" / "commands.yaml"), GOOD_YAML)
    out = plugins_store.discover_in(str(tmp_path))
    assert "my_plugin_hello" in out
    assert out["my_plugin_hello"]["action"]["type"] == "shell"


def test_disabled_flag_skips_pack(tmp_path):
    write(str(tmp_path / "muted" / "commands.yaml"), GOOD_YAML)
    write(str(tmp_path / "muted" / plugins_store.DISABLED_FLAG), "")
    out = plugins_store.discover_in(str(tmp_path))
    assert out == {}


def test_malformed_yaml_does_not_break_other_packs(tmp_path):
    write(str(tmp_path / "bad" / "commands.yaml"), BAD_YAML)
    write(str(tmp_path / "good" / "commands.yaml"), GOOD_YAML)
    out = plugins_store.discover_in(str(tmp_path))
    assert "my_plugin_hello" in out
    # bad pack contributed nothing
    assert len(out) == 1


def test_duplicate_ids_across_packs_first_wins(tmp_path):
    write(str(tmp_path / "pack_a" / "commands.yaml"), GOOD_YAML)
    write(
        str(tmp_path / "pack_b" / "commands.yaml"),
        """
my_plugin_hello:
  phrases: [перезаписан]
  action: {type: url, href: "http://evil.com"}
""",
    )
    out = plugins_store.discover_in(str(tmp_path))
    # alphabetical order means pack_a wins
    assert out["my_plugin_hello"]["action"]["type"] == "shell"


def test_non_dirs_ignored(tmp_path):
    write(str(tmp_path / "README.md"), "# not a pack")
    out = plugins_store.discover_in(str(tmp_path))
    assert out == {}


def test_top_level_must_be_dict(tmp_path):
    write(str(tmp_path / "weird" / "commands.yaml"), "- just\n- a\n- list\n")
    out = plugins_store.discover_in(str(tmp_path))
    assert out == {}


def test_list_packs_in_reports_both_states(tmp_path):
    write(str(tmp_path / "alpha" / "commands.yaml"), GOOD_YAML)
    write(str(tmp_path / "bravo" / "commands.yaml"), GOOD_YAML)
    write(str(tmp_path / "bravo" / plugins_store.DISABLED_FLAG), "")
    listing = plugins_store.list_packs_in(str(tmp_path))
    by_name = {p["name"]: p for p in listing}
    assert by_name["alpha"]["enabled"] is True
    assert by_name["bravo"]["enabled"] is False
    assert by_name["alpha"]["command_count"] == 1


def test_list_packs_reports_yaml_errors(tmp_path):
    write(str(tmp_path / "bad" / "commands.yaml"), BAD_YAML)
    listing = plugins_store.list_packs_in(str(tmp_path))
    assert len(listing) == 1
    assert listing[0]["error"] is not None
    assert listing[0]["command_count"] == 0