"""Palier 24 (0.35.0, issue #26): jalons en écriture —
créer, modifier (titre/échéance), fermer, depuis Kanbante."""

from tests.conftest import csrf_from


def test_milestone_create_via_api(client, fake_gitea):
    token = csrf_from(client)
    r = client.post(
        "/api/repos/Projets/demo/milestones",
        data={
            "title": "Version 2.0",
            "description": "Le gros morceau",
            "due_on": "2027-01-31",
            "csrf_token": token,
        },
    )
    assert r.status_code == 201
    payload = r.json()
    assert payload["ok"] is True
    assert payload["milestone"]["title"] == "Version 2.0"
    assert payload["milestone"]["due_on"] == "2027-01-31T12:00:00Z"
    titles = [
        m["title"] for m in fake_gitea._milestones["Projets/demo"]
    ]
    assert "Version 2.0" in titles


def test_milestone_create_rejects_bad_date(client, fake_gitea):
    token = csrf_from(client)
    avant = len(fake_gitea._milestones["Projets/demo"])
    r = client.post(
        "/api/repos/Projets/demo/milestones",
        data={
            "title": "Jalon invalide",
            "due_on": "31/01/2027",
            "csrf_token": token,
        },
    )
    assert r.status_code == 400
    # Rien d'écrit côté forge.
    assert len(fake_gitea._milestones["Projets/demo"]) == avant


def test_milestone_update_title_and_clear_due(client, fake_gitea):
    token = csrf_from(client)
    r = client.post(
        "/api/repos/Projets/demo/milestones/1/update",
        data={"title": "Sprint 1 — prolongé", "due_on": "", "csrf_token": token},
    )
    assert r.status_code == 200
    sprint = fake_gitea._milestones["Projets/demo"][0]
    assert sprint["title"] == "Sprint 1 — prolongé"
    assert sprint["due_on"] is None  # échéance retirée


def test_milestone_close(client, fake_gitea):
    token = csrf_from(client)
    r = client.post(
        "/api/repos/Projets/demo/milestones/1/close",
        data={"csrf_token": token},
    )
    assert r.status_code == 200
    assert fake_gitea._milestones["Projets/demo"][0]["state"] == "closed"
    # La page Projet ne liste plus le jalon fermé parmi les ouverts.
    page = client.get("/project/Projets/demo")
    assert "Version" in page.text  # la page répond toujours
    assert 'data-action="/api/repos/Projets/demo/milestones"' in page.text


def test_project_page_has_milestone_management(client):
    page = client.get("/project/Projets/demo")
    assert page.status_code == 200
    assert "Nouveau jalon" in page.text
    assert "Modifier / fermer" in page.text
    assert 'name="due_on"' in page.text
    assert "/static/js/project.js?v=" in page.text