"""Integration tests for HTTP routes."""

from datetime import date


class TestDashboardRoute:
    def test_dashboard_requires_login(self, client):
        resp = client.get("/dashboard", follow_redirects=True)
        assert b"Log In" in resp.data

    def test_dashboard_shows_today(self, auth_client):
        resp = auth_client.get("/dashboard")
        assert resp.status_code == 200
        assert b"Today" in resp.data

    def test_dashboard_renders_users(self, auth_client):
        resp = auth_client.get("/dashboard")
        # bob and alice were registered in the same household
        assert b"alice" in resp.data
        assert b"bob" in resp.data
        assert b"Lunch" in resp.data
        assert b"Dinner" in resp.data

    def test_dashboard_hides_other_households(self, auth_client):
        """Bob should NOT see users from other households."""
        # Register another user in a different household
        auth_client.get("/logout")
        auth_client.post("/register", data={
            "username": "stranger",
            "password": "stranger1",
            "confirm": "stranger1",
            "household_action": "create",
            "new_household_name": "Stranger House",
        })
        # Log back in as bob (Test Household)
        auth_client.get("/logout")
        auth_client.post("/login", data={
            "username": "bob",
            "password": "bobpass",
        })
        resp = auth_client.get("/dashboard")
        assert resp.status_code == 200
        assert b"stranger" not in resp.data
        assert b"Stranger House" not in resp.data


class TestRespondRoute:
    def test_respond_sets_status(self, auth_client):
        resp = auth_client.post("/respond", data={
            "meal_type": "lunch",
            "status": "yes",
        }, follow_redirects=True)
        assert resp.status_code == 200
        assert b"Home" in resp.data

    def test_respond_changes_mind(self, auth_client):
        auth_client.post("/respond", data={
            "meal_type": "dinner",
            "status": "yes",
        })
        resp = auth_client.post("/respond", data={
            "meal_type": "dinner",
            "status": "no",
        }, follow_redirects=True)
        assert resp.status_code == 200

    def test_respond_invalid_meal_type(self, auth_client):
        resp = auth_client.post("/respond", data={
            "meal_type": "breakfast",
            "status": "yes",
        }, follow_redirects=True)
        assert b"Invalid meal type" in resp.data

    def test_respond_invalid_status(self, auth_client):
        resp = auth_client.post("/respond", data={
            "meal_type": "lunch",
            "status": "maybe",
        }, follow_redirects=True)
        assert b"Invalid status" in resp.data


class TestHistoryRoute:
    def test_history_requires_login(self, client):
        resp = client.get("/history", follow_redirects=True)
        assert b"Log In" in resp.data

    def test_history_shows_past_date(self, auth_client):
        past = date.today().replace(year=date.today().year - 1)
        resp = auth_client.get(f"/history?date={past.isoformat()}")
        assert resp.status_code == 200
        assert b"History" in resp.data