"""Tests for flow.core.config."""

from pathlib import Path

from flow.core.config import AppConfig, FlowContext, load_config, load_manifest


def test_load_config_missing_file(tmp_path):
    cfg = load_config(tmp_path / "nonexistent")
    assert isinstance(cfg, AppConfig)
    assert cfg.dotfiles_url == ""
    assert cfg.container_registry == "registry.tomastm.com"


def test_load_config_ini(tmp_path):
    config_file = tmp_path / "config"
    config_file.write_text("""
[repository]
dotfiles_url=git@github.com:user/dots.git
dotfiles_branch=dev

[paths]
projects_dir=~/code

[defaults]
container_registry=my.registry.com
container_tag=v1
tmux_session=main

[targets]
personal=orb personal@orb
work=ec2 work.ec2.internal ~/.ssh/id_work
""")
    cfg = load_config(config_file)
    assert cfg.dotfiles_url == "git@github.com:user/dots.git"
    assert cfg.dotfiles_branch == "dev"
    assert cfg.projects_dir == "~/code"
    assert cfg.container_registry == "my.registry.com"
    assert cfg.container_tag == "v1"
    assert cfg.tmux_session == "main"
    assert len(cfg.targets) == 2
    assert cfg.targets[0].namespace == "personal"
    assert cfg.targets[0].platform == "orb"
    assert cfg.targets[0].ssh_host == "personal@orb"
    assert cfg.targets[1].ssh_identity == "~/.ssh/id_work"


def test_load_manifest_missing_file(tmp_path):
    result = load_manifest(tmp_path / "nonexistent.yaml")
    assert result == {}


def test_load_manifest_valid(tmp_path):
    manifest = tmp_path / "manifest.yaml"
    manifest.write_text("""
profiles:
  linux-vm:
    os: linux
    hostname: test
""")
    result = load_manifest(manifest)
    assert "profiles" in result
    assert result["profiles"]["linux-vm"]["os"] == "linux"


def test_load_manifest_non_dict(tmp_path):
    manifest = tmp_path / "manifest.yaml"
    manifest.write_text("- a\n- b\n")
    result = load_manifest(manifest)
    assert result == {}