import pytest
import time
from pr.agents.agent_roles import AgentRole, get_agent_role, list_agent_roles
from pr.agents.agent_manager import AgentManager, AgentInstance
from pr.agents.agent_communication import AgentCommunicationBus, AgentMessage, MessageType

def test_get_agent_role():
    role = get_agent_role('coding')
    assert isinstance(role, AgentRole)
    assert role.name == 'coding'

def test_list_agent_roles():
    roles = list_agent_roles()
    assert isinstance(roles, dict)
    assert len(roles) > 0
    assert 'coding' in roles

def test_agent_role():
    role = AgentRole(name='test', description='test', system_prompt='test', allowed_tools=set(), specialization_areas=[])
    assert role.name == 'test'

def test_agent_instance():
    role = get_agent_role('coding')
    instance = AgentInstance(agent_id='test', role=role)
    assert instance.agent_id == 'test'
    assert instance.role == role

def test_agent_manager_init():
    mgr = AgentManager(':memory:', None)
    assert mgr is not None

def test_agent_manager_create_agent():
    mgr = AgentManager(':memory:', None)
    agent = mgr.create_agent('coding', 'test_agent')
    assert agent is not None

def test_agent_manager_get_agent():
    mgr = AgentManager(':memory:', None)
    mgr.create_agent('coding', 'test_agent')
    agent = mgr.get_agent('test_agent')
    assert isinstance(agent, AgentInstance)

def test_agent_manager_remove_agent():
    mgr = AgentManager(':memory:', None)
    mgr.create_agent('coding', 'test_agent')
    mgr.remove_agent('test_agent')
    agent = mgr.get_agent('test_agent')
    assert agent is None

def test_agent_manager_send_agent_message():
    mgr = AgentManager(':memory:', None)
    mgr.create_agent('coding', 'a')
    mgr.create_agent('coding', 'b')
    mgr.send_agent_message('a', 'b', 'test')
    assert True

def test_agent_manager_get_agent_messages():
    mgr = AgentManager(':memory:', None)
    mgr.create_agent('coding', 'test')
    messages = mgr.get_agent_messages('test')
    assert isinstance(messages, list)

def test_agent_manager_get_session_summary():
    mgr = AgentManager(':memory:', None)
    summary = mgr.get_session_summary()
    assert isinstance(summary, str)

def test_agent_manager_collaborate_agents():
    mgr = AgentManager(':memory:', None)
    result = mgr.collaborate_agents('orchestrator', 'task', ['coding', 'research'])
    assert result is not None

def test_agent_manager_execute_agent_task():
    mgr = AgentManager(':memory:', None)
    mgr.create_agent('coding', 'test')
    result = mgr.execute_agent_task('test', 'task')
    assert result is not None

def test_agent_manager_clear_session():
    mgr = AgentManager(':memory:', None)
    mgr.clear_session()
    assert True

def test_agent_message():
    msg = AgentMessage(from_agent='a', to_agent='b', message_type=MessageType.REQUEST, content='test', metadata={}, timestamp=1.0, message_id='id')
    assert msg.from_agent == 'a'

def test_agent_message_to_dict():
    msg = AgentMessage(from_agent='a', to_agent='b', message_type=MessageType.REQUEST, content='test', metadata={}, timestamp=1.0, message_id='id')
    d = msg.to_dict()
    assert isinstance(d, dict)

def test_agent_message_from_dict():
    d = {'from_agent': 'a', 'to_agent': 'b', 'message_type': 'request', 'content': 'test', 'metadata': {}, 'timestamp': 1.0, 'message_id': 'id'}
    msg = AgentMessage.from_dict(d)
    assert isinstance(msg, AgentMessage)

def test_agent_communication_bus_init():
    bus = AgentCommunicationBus(':memory:')
    assert bus is not None

def test_agent_communication_bus_send_message():
    bus = AgentCommunicationBus(':memory:')
    msg = AgentMessage(from_agent='a', to_agent='b', message_type=MessageType.REQUEST, content='test', metadata={}, timestamp=1.0, message_id='id')
    bus.send_message(msg)
    assert True

def test_agent_communication_bus_receive_messages():
    bus = AgentCommunicationBus(':memory:')
    msg = AgentMessage(from_agent='a', to_agent='b', message_type=MessageType.REQUEST, content='test', metadata={}, timestamp=1.0, message_id='id')
    bus.send_message(msg)
    messages = bus.receive_messages('b')
    assert len(messages) == 1

def test_agent_communication_bus_get_conversation_history():
    bus = AgentCommunicationBus(':memory:')
    msg = AgentMessage(from_agent='a', to_agent='b', message_type=MessageType.REQUEST, content='test', metadata={}, timestamp=1.0, message_id='id')
    bus.send_message(msg)
    history = bus.get_conversation_history('a', 'b')
    assert len(history) == 1

def test_agent_communication_bus_mark_as_read():
    bus = AgentCommunicationBus(':memory:')
    msg = AgentMessage(from_agent='a', to_agent='b', message_type=MessageType.REQUEST, content='test', metadata={}, timestamp=1.0, message_id='id')
    bus.send_message(msg)
    bus.mark_as_read(msg.message_id)
    assert True