"""Plant registry CRUD tests — covers the full create/read/update/delete cycle."""
import pytest


def test_create_plant_minimal(client):
    resp = client.post("/api/v1/plants", json={"common_name": "Tomato"})
    assert resp.status_code == 201
    data = resp.json()
    assert data["common_name"] == "Tomato"
    assert data["id"] is not None
    assert data["variety"] is None


def test_create_plant_with_all_fields(client):
    resp = client.post("/api/v1/plants", json={
        "common_name": "Tomato",
        "latin_binomial": "Solanum lycopersicum",
        "variety": "Brandywine",
        "planting_date": "2026-05-01",
        "days_to_maturity": 85,
        "notes": "Heirloom, beefsteak type",
    })
    assert resp.status_code == 201
    data = resp.json()
    assert data["latin_binomial"] == "Solanum lycopersicum"
    assert data["variety"] == "Brandywine"
    assert data["days_to_maturity"] == 85


def test_list_plants_empty(client):
    resp = client.get("/api/v1/plants")
    assert resp.status_code == 200
    assert resp.json() == []


def test_list_plants_returns_created(client):
    client.post("/api/v1/plants", json={"common_name": "Basil"})
    client.post("/api/v1/plants", json={"common_name": "Rosemary"})
    resp = client.get("/api/v1/plants")
    assert resp.status_code == 200
    names = {p["common_name"] for p in resp.json()}
    assert "Basil" in names
    assert "Rosemary" in names


def test_get_plant_by_id(client):
    create_resp = client.post("/api/v1/plants", json={"common_name": "Courgette"})
    plant_id = create_resp.json()["id"]
    resp = client.get(f"/api/v1/plants/{plant_id}")
    assert resp.status_code == 200
    assert resp.json()["common_name"] == "Courgette"


def test_get_plant_not_found(client):
    resp = client.get("/api/v1/plants/9999")
    assert resp.status_code == 404


def test_update_plant_partial(client):
    create_resp = client.post("/api/v1/plants", json={"common_name": "Pepper"})
    plant_id = create_resp.json()["id"]
    resp = client.patch(f"/api/v1/plants/{plant_id}", json={"variety": "Padron"})
    assert resp.status_code == 200
    data = resp.json()
    assert data["common_name"] == "Pepper"
    assert data["variety"] == "Padron"


def test_delete_plant(client):
    create_resp = client.post("/api/v1/plants", json={"common_name": "Mint"})
    plant_id = create_resp.json()["id"]
    resp = client.delete(f"/api/v1/plants/{plant_id}")
    assert resp.status_code == 204
    assert client.get(f"/api/v1/plants/{plant_id}").status_code == 404


def test_plant_with_location(client):
    loc = client.post("/api/v1/locations", json={"name": "Raised Bed 1"}).json()
    resp = client.post("/api/v1/plants", json={
        "common_name": "Carrot",
        "location_id": loc["id"],
    })
    assert resp.status_code == 201
    assert resp.json()["location_id"] == loc["id"]

    filtered = client.get(f"/api/v1/plants?location_id={loc['id']}").json()
    assert len(filtered) == 1
    assert filtered[0]["common_name"] == "Carrot"