"""Integration tests for Marketplace Listings API.

docs/planning/economy.md US-3 (task f51c7d95e237).
"""

import pytest
from fastapi.testclient import TestClient

from app.main import app


def _register(client: TestClient, username: str) -> tuple[int, dict[str, str]]:
    resp = client.post(
        "/api/auth/register",
        json={
            "username": username,
            "email": f"{username}@example.com",
            "password": "secret123",
            "date_of_birth": "1990-01-01",
        },
    )
    assert resp.status_code == 201, resp.text
    token = resp.json()["access_token"]
    headers = {"Authorization": f"Bearer {token}"}
    me = client.get("/api/users/me", headers=headers)
    assert me.status_code == 200, me.text
    return me.json()["id"], headers


def test_catalog_items_and_listings_crud():
    client = TestClient(app)
    uid1, h1 = _register(client, "mkt_user_1")
    uid2, h2 = _register(client, "mkt_user_2")

    # 1. Create catalog item by user 1
    resp = client.post(
        "/api/marketplace/items",
        headers=h1,
        json={
            "name": "Wizard Hat",
            "description": "A pointy blue hat with stars",
            "item_type": "avatar_item",
            "metadata_json": {"color": "blue", "rarity": "rare"},
        },
    )
    assert resp.status_code == 201, resp.text
    item_data = resp.json()
    assert item_data["name"] == "Wizard Hat"
    assert item_data["owner_id"] == uid1
    item_id = item_data["id"]

    # 2. List catalog items
    resp = client.get("/api/marketplace/items", headers=h1, params={"mine": "true"})
    assert resp.status_code == 200
    my_items = resp.json()
    assert len(my_items) >= 1
    assert any(i["id"] == item_id for i in my_items)

    resp = client.get("/api/marketplace/items", headers=h2, params={"mine": "true"})
    assert resp.status_code == 200
    assert not any(i["id"] == item_id for i in resp.json())

    # 3. User 2 tries to list User 1's item -> 403
    resp = client.post(
        "/api/marketplace/listings",
        headers=h2,
        json={
            "catalog_item_id": item_id,
            "price": 100,
        },
    )
    assert resp.status_code == 403, resp.text

    # Invalid price <= 0 -> 422
    resp = client.post(
        "/api/marketplace/listings",
        headers=h1,
        json={
            "catalog_item_id": item_id,
            "price": 0,
        },
    )
    assert resp.status_code == 422

    # 4. User 1 successfully lists item
    resp = client.post(
        "/api/marketplace/listings",
        headers=h1,
        json={
            "catalog_item_id": item_id,
            "price": 250,
        },
    )
    assert resp.status_code == 201, resp.text
    listing = resp.json()
    assert listing["price"] == 250
    assert listing["seller_id"] == uid1
    assert listing["status"] == "active"
    assert listing["catalog_item"]["name"] == "Wizard Hat"
    listing_id = listing["id"]

    # 5. Search / browse listings
    resp = client.get("/api/marketplace/listings", params={"q": "Wizard"})
    assert resp.status_code == 200, resp.text
    data = resp.json()
    assert data["total"] >= 1
    assert any(l["id"] == listing_id for l in data["listings"])

    # Filter by item_type
    resp = client.get("/api/marketplace/listings", params={"item_type": "avatar_item"})
    assert resp.status_code == 200
    assert any(l["id"] == listing_id for l in resp.json()["listings"])

    resp = client.get("/api/marketplace/listings", params={"item_type": "experience_pass"})
    assert resp.status_code == 200
    assert not any(l["id"] == listing_id for l in resp.json()["listings"])

    # Price range filter
    resp = client.get("/api/marketplace/listings", params={"min_price": 300})
    assert resp.status_code == 200
    assert not any(l["id"] == listing_id for l in resp.json()["listings"])

    resp = client.get("/api/marketplace/listings", params={"max_price": 260})
    assert resp.status_code == 200
    assert any(l["id"] == listing_id for l in resp.json()["listings"])

    # 6. Listing detail
    resp = client.get(f"/api/marketplace/listings/{listing_id}")
    assert resp.status_code == 200
    assert resp.json()["id"] == listing_id

    # 7. Update listing
    # User 2 cannot update User 1's listing
    resp = client.patch(
        f"/api/marketplace/listings/{listing_id}",
        headers=h2,
        json={"price": 500},
    )
    assert resp.status_code == 403

    # User 1 updates price
    resp = client.patch(
        f"/api/marketplace/listings/{listing_id}",
        headers=h1,
        json={"price": 350},
    )
    assert resp.status_code == 200
    assert resp.json()["price"] == 350

    # 8. Delist listing
    # User 2 cannot delist
    resp = client.delete(f"/api/marketplace/listings/{listing_id}", headers=h2)
    assert resp.status_code == 403

    # User 1 delists
    resp = client.delete(f"/api/marketplace/listings/{listing_id}", headers=h1)
    assert resp.status_code == 204

    # Now detail shows delisted
    resp = client.get(f"/api/marketplace/listings/{listing_id}")
    assert resp.status_code == 200
    assert resp.json()["status"] == "delisted"

    # Default search only shows active
    resp = client.get("/api/marketplace/listings")
    assert resp.status_code == 200
    assert not any(l["id"] == listing_id for l in resp.json()["listings"])