import pytest
from rest_framework.test import APIClient

from apps.clients.models import Client
from apps.projects.models import Project
from apps.users.models import User
from apps.workspaces.models import Workspace, WorkspaceMembership


@pytest.fixture()
def api_client():
    return APIClient()


@pytest.fixture()
def owner(db):
    return User.objects.create_user(mobile="09121110001", password="secret123", first_name="Owner")


@pytest.fixture()
def workspace(owner):
    return Workspace.objects.create(name="Projects", owner=owner)


@pytest.fixture()
def member(db, workspace):
    user = User.objects.create_user(mobile="09121110002", password="secret123", first_name="Member")
    WorkspaceMembership.objects.create(
        workspace=workspace,
        user=user,
        role=WorkspaceMembership.Role.MEMBER,
        is_active=True,
    )
    return user


@pytest.fixture()
def clients(workspace):
    first = Client.objects.create(workspace=workspace, name="Acme")
    second = Client.objects.create(workspace=workspace, name="Globex")
    third = Client.objects.create(workspace=workspace, name="Initech")
    return first, second, third


@pytest.fixture()
def projects(workspace, clients):
    first, second, third = clients
    return [
        Project.objects.create(workspace=workspace, client=first, name="Alpha"),
        Project.objects.create(workspace=workspace, client=second, name="Beta"),
        Project.objects.create(workspace=workspace, client=third, name="Gamma"),
    ]


def test_project_list_supports_multi_client_filter(api_client, member, workspace, clients, projects):
    api_client.force_authenticate(user=member)
    first, second, _ = clients

    response = api_client.get(
        "/api/projects/",
        [
            ("workspace", str(workspace.id)),
            ("clients", str(first.id)),
            ("clients", str(second.id)),
        ],
    )

    assert response.status_code == 200
    items = (
        response.data
        if isinstance(response.data, list)
        else response.data.get("results") or response.data.get("items", [])
    )
    result_ids = {str(item["client"]["id"]) for item in items}
    assert result_ids == {str(first.id), str(second.id)}