"""Tests for welcome-wizard onboarding-step endpoints (Phase 2)."""

import pytest
from sqlalchemy import select

from app.models.account import Account
from app.models.user import User


@pytest.mark.asyncio
async def test_onboarding_step1_complete_writes_account_name_and_team_size_and_role(
    client, auth_headers, test_db, test_user
):
    """Step 1 + complete writes account.name + team_size_bucket + user.role_at_signup
    and advances onboarding_step_completed to 1."""
    response = await client.patch(
        "/api/v1/users/me/onboarding-step",
        headers=auth_headers,
        json={
            "step": 1,
            "action": "complete",
            "data": {
                "company_name": "Acme MSP",
                "team_size_bucket": "3-5",
                "role_at_signup": "owner",
            },
        },
    )
    assert response.status_code == 200, response.text
    data = response.json()
    assert data["onboarding_step_completed"] == 1
    assert data["onboarding_dismissed"] is False

    # Verify persisted writes
    account_id = test_user["user_data"]["account_id"]
    user_email = test_user["email"]

    acct = (
        await test_db.execute(select(Account).where(Account.id == account_id))
    ).scalar_one()
    assert acct.name == "Acme MSP"
    assert acct.team_size_bucket == "3-5"

    user = (
        await test_db.execute(select(User).where(User.email == user_email))
    ).scalar_one()
    assert user.role_at_signup == "owner"
    assert user.onboarding_step_completed == 1


@pytest.mark.asyncio
async def test_onboarding_step2_skip_advances_without_psa(
    client, auth_headers, test_db, test_user
):
    """Step 2 + skip ignores data entirely and only advances the step counter
    (no primary_psa write)."""
    # Capture original account.primary_psa so we can assert it's untouched.
    account_id = test_user["user_data"]["account_id"]
    acct_before = (
        await test_db.execute(select(Account).where(Account.id == account_id))
    ).scalar_one()
    psa_before = acct_before.primary_psa  # likely None

    # Advance step 1 first so step 2 is allowed.
    r1 = await client.patch(
        "/api/v1/users/me/onboarding-step",
        headers=auth_headers,
        json={"step": 1, "action": "skip"},
    )
    assert r1.status_code == 200, r1.text

    # Skip step 2 — even if data is present it must be ignored.
    r2 = await client.patch(
        "/api/v1/users/me/onboarding-step",
        headers=auth_headers,
        json={
            "step": 2,
            "action": "skip",
            "data": {"primary_psa": "connectwise"},
        },
    )
    assert r2.status_code == 200, r2.text
    assert r2.json()["onboarding_step_completed"] == 2

    # Re-fetch account: primary_psa must NOT have been written.
    test_db.expire_all()
    acct_after = (
        await test_db.execute(select(Account).where(Account.id == account_id))
    ).scalar_one()
    assert acct_after.primary_psa == psa_before


@pytest.mark.asyncio
async def test_onboarding_step_cannot_decrease(client, auth_headers):
    """A step=2 PATCH followed by step=1 must return 400."""
    # Advance to step 2.
    r1 = await client.patch(
        "/api/v1/users/me/onboarding-step",
        headers=auth_headers,
        json={"step": 1, "action": "skip"},
    )
    assert r1.status_code == 200, r1.text
    r2 = await client.patch(
        "/api/v1/users/me/onboarding-step",
        headers=auth_headers,
        json={"step": 2, "action": "skip"},
    )
    assert r2.status_code == 200, r2.text
    assert r2.json()["onboarding_step_completed"] == 2

    # Try to go back to step 1 — must fail.
    r3 = await client.patch(
        "/api/v1/users/me/onboarding-step",
        headers=auth_headers,
        json={"step": 1, "action": "skip"},
    )
    assert r3.status_code == 400, r3.text

    # Idempotent re-PATCH of same step succeeds.
    r4 = await client.patch(
        "/api/v1/users/me/onboarding-step",
        headers=auth_headers,
        json={"step": 2, "action": "skip"},
    )
    assert r4.status_code == 200, r4.text
    assert r4.json()["onboarding_step_completed"] == 2


@pytest.mark.asyncio
async def test_onboarding_dismiss_rest_sets_flag(
    client, auth_headers, test_db, test_user
):
    """POST /users/me/onboarding-dismiss-rest sets users.onboarding_dismissed=TRUE."""
    response = await client.post(
        "/api/v1/users/me/onboarding-dismiss-rest",
        headers=auth_headers,
    )
    assert response.status_code == 200, response.text
    data = response.json()
    assert data["onboarding_dismissed"] is True
    # step counter is whatever it was (None for a fresh user).
    assert "onboarding_step_completed" in data

    # Verify persisted.
    user_email = test_user["email"]
    user = (
        await test_db.execute(select(User).where(User.email == user_email))
    ).scalar_one()
    assert user.onboarding_dismissed is True