from __future__ import annotations

import json

from pytest_httpx import HTTPXMock

from ebay_client.account.client import AccountClient
from ebay_client.core.auth.models import OAuthToken
from ebay_client.core.http.transport import ApiTransport
from ebay_client.feed.client import FeedClient
from ebay_client.fulfillment.client import FulfillmentClient
from ebay_client.generated.account.models import Programs
from ebay_client.generated.feed.models import TaskCollection
from ebay_client.generated.fulfillment.models import Order
from ebay_client.generated.inventory.models import InventoryItemWithSkuLocaleGroupid
from ebay_client.generated.media.models import (
    CreateDocumentFromUrlRequest,
    CreateDocumentRequest,
    CreateImageFromUrlRequest,
    CreateVideoRequest,
    DocumentResponse,
    ImageResponse,
    Video,
)
from ebay_client.generated.notification.models import (
    Config,
    CreateSubscriptionFilterRequest,
    CreateSubscriptionRequest,
    DeliveryConfig,
    Subscription,
    SubscriptionFilter,
    SubscriptionPayloadDetail,
    DestinationRequest,
    TopicSearchResponse,
    UpdateSubscriptionRequest,
)
from ebay_client.inventory.client import InventoryClient
from ebay_client.media.client import CreatedMediaResource, MediaClient, extract_resource_id
from ebay_client.notification.client import NotificationClient


class DummyOAuthClient:
    def get_valid_token(
        self,
        *,
        scopes: list[str] | None = None,
        scope_options: list[list[str]] | None = None,
    ) -> OAuthToken:
        if scopes:
            resolved_scopes = scopes
        elif scope_options:
            resolved_scopes = scope_options[0]
        else:
            resolved_scopes = []
        return OAuthToken(access_token="test-token", scope=" ".join(resolved_scopes))


def build_transport() -> ApiTransport:
    return ApiTransport(base_url="https://api.ebay.com", oauth_client=DummyOAuthClient())


class RecordingOAuthClient:
    def __init__(self) -> None:
        self.last_scopes: list[str] | None = None
        self.last_scope_options: list[list[str]] | None = None

    def get_valid_token(
        self,
        *,
        scopes: list[str] | None = None,
        scope_options: list[list[str]] | None = None,
    ) -> OAuthToken:
        self.last_scopes = scopes
        self.last_scope_options = scope_options
        resolved_scopes = scopes or (scope_options[0] if scope_options else [])
        return OAuthToken(access_token="recorded-token", scope=" ".join(resolved_scopes))


def test_notification_wrapper_returns_pydantic_model(httpx_mock: HTTPXMock) -> None:
    httpx_mock.add_response(
        method="GET",
        url="https://api.ebay.com/commerce/notification/v1/topic?limit=10",
        json={"topics": [{"topicId": "MARKETPLACE_ACCOUNT_DELETION", "description": "topic"}], "total": 1},
    )

    client = NotificationClient(build_transport())
    result = client.get_topics(limit=10)

    assert isinstance(result, TopicSearchResponse)
    assert result.total == 1
    assert result.topics and result.topics[0].topicId == "MARKETPLACE_ACCOUNT_DELETION"
    request = httpx_mock.get_requests()[0]
    assert request.headers["Authorization"] == "Bearer test-token"


def test_notification_wrapper_serializes_typed_request_model(httpx_mock: HTTPXMock) -> None:
    httpx_mock.add_response(
        method="POST",
        url="https://api.ebay.com/commerce/notification/v1/destination",
        json={},
        status_code=201,
    )

    client = NotificationClient(build_transport())
    payload = DestinationRequest(
        name="main-destination",
        status="ENABLED",
        deliveryConfig=DeliveryConfig(
            endpoint="https://example.test/webhook",
            verificationToken="verification_token_1234567890123456",
        ),
    )

    client.create_destination(payload)

    request = httpx_mock.get_requests()[0]
    body = json.loads(request.content.decode("utf-8"))
    assert body["name"] == "main-destination"
    assert body["deliveryConfig"]["endpoint"] == "https://example.test/webhook"


def test_notification_config_wrapper_round_trip(httpx_mock: HTTPXMock) -> None:
    httpx_mock.add_response(
        method="GET",
        url="https://api.ebay.com/commerce/notification/v1/config",
        json={"alertEmail": "alerts@example.test"},
    )
    httpx_mock.add_response(
        method="PUT",
        url="https://api.ebay.com/commerce/notification/v1/config",
        status_code=204,
    )

    client = NotificationClient(build_transport())
    config = client.get_config()
    client.update_config(Config(alertEmail="ops@example.test"))

    assert isinstance(config, Config)
    assert config.alertEmail == "alerts@example.test"
    request = httpx_mock.get_requests()[1]
    body = json.loads(request.content.decode("utf-8"))
    assert body["alertEmail"] == "ops@example.test"


def test_notification_subscription_wrapper_serializes_and_returns_models(httpx_mock: HTTPXMock) -> None:
    httpx_mock.add_response(
        method="POST",
        url="https://api.ebay.com/commerce/notification/v1/subscription",
        json={},
        status_code=201,
    )
    httpx_mock.add_response(
        method="GET",
        url="https://api.ebay.com/commerce/notification/v1/subscription/SUB-1",
        json={"subscriptionId": "SUB-1", "topicId": "TOPIC-1", "status": "ENABLED"},
    )
    httpx_mock.add_response(
        method="PUT",
        url="https://api.ebay.com/commerce/notification/v1/subscription/SUB-1",
        status_code=204,
    )
    httpx_mock.add_response(
        method="POST",
        url="https://api.ebay.com/commerce/notification/v1/subscription/SUB-1/enable",
        status_code=204,
    )
    httpx_mock.add_response(
        method="POST",
        url="https://api.ebay.com/commerce/notification/v1/subscription/SUB-1/test",
        status_code=202,
    )

    client = NotificationClient(build_transport())
    create_payload = CreateSubscriptionRequest(
        destinationId="DEST-1",
        topicId="TOPIC-1",
        status="DISABLED",
        payload=SubscriptionPayloadDetail(
            deliveryProtocol="HTTPS",
            format="JSON",
            schemaVersion="1.0",
        ),
    )
    update_payload = UpdateSubscriptionRequest(status="ENABLED", destinationId="DEST-1")

    client.create_subscription(create_payload)
    subscription = client.get_subscription("SUB-1")
    client.update_subscription("SUB-1", update_payload)
    client.enable_subscription("SUB-1")
    client.test_subscription("SUB-1")

    assert isinstance(subscription, Subscription)
    assert subscription.subscriptionId == "SUB-1"
    create_request = httpx_mock.get_requests()[0]
    create_body = json.loads(create_request.content.decode("utf-8"))
    assert create_body["destinationId"] == "DEST-1"
    assert create_body["payload"]["deliveryProtocol"] == "HTTPS"
    update_request = httpx_mock.get_requests()[2]
    update_body = json.loads(update_request.content.decode("utf-8"))
    assert update_body == {"destinationId": "DEST-1", "status": "ENABLED"}


def test_notification_subscription_filter_wrapper_serializes_and_returns_model(httpx_mock: HTTPXMock) -> None:
    httpx_mock.add_response(
        method="POST",
        url="https://api.ebay.com/commerce/notification/v1/subscription/SUB-1/filter",
        json={},
        status_code=201,
    )
    httpx_mock.add_response(
        method="GET",
        url="https://api.ebay.com/commerce/notification/v1/subscription/SUB-1/filter/FILTER-1",
        json={"filterId": "FILTER-1", "subscriptionId": "SUB-1", "filterStatus": "ENABLED"},
    )
    httpx_mock.add_response(
        method="DELETE",
        url="https://api.ebay.com/commerce/notification/v1/subscription/SUB-1/filter/FILTER-1",
        status_code=204,
    )

    client = NotificationClient(build_transport())
    payload = CreateSubscriptionFilterRequest(
        filterSchema={
            "properties": {
                "data": {
                    "type": "object",
                }
            }
        }
    )

    client.create_subscription_filter("SUB-1", payload)
    subscription_filter = client.get_subscription_filter("SUB-1", "FILTER-1")
    client.delete_subscription_filter("SUB-1", "FILTER-1")

    assert isinstance(subscription_filter, SubscriptionFilter)
    assert subscription_filter.filterId == "FILTER-1"
    request = httpx_mock.get_requests()[0]
    body = json.loads(request.content.decode("utf-8"))
    assert body["filterSchema"]["properties"]["data"]["type"] == "object"


def test_inventory_wrapper_returns_inventory_item_model(httpx_mock: HTTPXMock) -> None:
    httpx_mock.add_response(
        method="GET",
        url="https://api.ebay.com/sell/inventory/v1/inventory_item/SKU-1",
        json={"sku": "SKU-1"},
    )

    client = InventoryClient(build_transport())
    result = client.get_inventory_item("SKU-1")

    assert isinstance(result, InventoryItemWithSkuLocaleGroupid)
    assert result.sku == "SKU-1"


def test_fulfillment_wrapper_returns_order_model(httpx_mock: HTTPXMock) -> None:
    httpx_mock.add_response(
        method="GET",
        url="https://api.ebay.com/sell/fulfillment/v1/order/ORDER-1",
        json={"orderId": "ORDER-1"},
    )

    client = FulfillmentClient(build_transport())
    result = client.get_order("ORDER-1")

    assert isinstance(result, Order)
    assert result.orderId == "ORDER-1"


def test_account_wrapper_returns_programs_model(httpx_mock: HTTPXMock) -> None:
    httpx_mock.add_response(
        method="GET",
        url="https://api.ebay.com/sell/account/v1/program/get_opted_in_programs",
        json={"programs": [{"programType": "OUT_OF_STOCK_CONTROL"}]},
    )

    client = AccountClient(build_transport())
    result = client.get_opted_in_programs()

    assert isinstance(result, Programs)
    assert result.programs and result.programs[0].programType == "OUT_OF_STOCK_CONTROL"


def test_feed_wrapper_returns_task_collection_model(httpx_mock: HTTPXMock) -> None:
    httpx_mock.add_response(
        method="GET",
        url="https://api.ebay.com/sell/feed/v1/task?feed_type=LMS_ORDER_REPORT",
        json={"tasks": [{"taskId": "TASK-1"}], "total": 1},
    )

    client = FeedClient(build_transport())
    result = client.get_tasks(feed_type="LMS_ORDER_REPORT")

    assert isinstance(result, TaskCollection)
    assert result.total == 1
    assert result.tasks and result.tasks[0].taskId == "TASK-1"


def test_inventory_wrapper_accepts_readonly_or_full_scope_options(httpx_mock: HTTPXMock) -> None:
    oauth_client = RecordingOAuthClient()
    transport = ApiTransport(base_url="https://api.ebay.com", oauth_client=oauth_client)
    httpx_mock.add_response(
        method="GET",
        url="https://api.ebay.com/sell/inventory/v1/inventory_item/SKU-1",
        json={"sku": "SKU-1"},
    )

    InventoryClient(transport).get_inventory_item("SKU-1")

    assert oauth_client.last_scopes is None
    assert oauth_client.last_scope_options == [
        ["https://api.ebay.com/oauth/api_scope/sell.inventory.readonly"],
        ["https://api.ebay.com/oauth/api_scope/sell.inventory"],
    ]


def test_fulfillment_wrapper_accepts_readonly_or_full_scope_options(httpx_mock: HTTPXMock) -> None:
    oauth_client = RecordingOAuthClient()
    transport = ApiTransport(base_url="https://api.ebay.com", oauth_client=oauth_client)
    httpx_mock.add_response(
        method="GET",
        url="https://api.ebay.com/sell/fulfillment/v1/order/ORDER-1",
        json={"orderId": "ORDER-1"},
    )

    FulfillmentClient(transport).get_order("ORDER-1")

    assert oauth_client.last_scopes is None
    assert oauth_client.last_scope_options == [
        ["https://api.ebay.com/oauth/api_scope/sell.fulfillment.readonly"],
        ["https://api.ebay.com/oauth/api_scope/sell.fulfillment"],
    ]


def test_account_wrapper_accepts_readonly_or_full_scope_options(httpx_mock: HTTPXMock) -> None:
    oauth_client = RecordingOAuthClient()
    transport = ApiTransport(base_url="https://api.ebay.com", oauth_client=oauth_client)
    httpx_mock.add_response(
        method="GET",
        url="https://api.ebay.com/sell/account/v1/privilege",
        json={},
    )

    AccountClient(transport).get_privileges()

    assert oauth_client.last_scopes is None
    assert oauth_client.last_scope_options == [
        ["https://api.ebay.com/oauth/api_scope/sell.account.readonly"],
        ["https://api.ebay.com/oauth/api_scope/sell.account"],
    ]


def test_feed_wrapper_accepts_any_documented_feed_scope_option(httpx_mock: HTTPXMock) -> None:
    oauth_client = RecordingOAuthClient()
    transport = ApiTransport(base_url="https://api.ebay.com", oauth_client=oauth_client)
    httpx_mock.add_response(
        method="GET",
        url="https://api.ebay.com/sell/feed/v1/task?feed_type=LMS_ORDER_REPORT",
        json={"tasks": [{"taskId": "TASK-1"}], "total": 1},
    )

    FeedClient(transport).get_tasks(feed_type="LMS_ORDER_REPORT")

    assert oauth_client.last_scopes is None
    assert oauth_client.last_scope_options == [
        ["https://api.ebay.com/oauth/api_scope/sell.inventory"],
        ["https://api.ebay.com/oauth/api_scope/sell.fulfillment"],
        ["https://api.ebay.com/oauth/api_scope/sell.marketing"],
        ["https://api.ebay.com/oauth/api_scope/commerce.catalog.readonly"],
        ["https://api.ebay.com/oauth/api_scope/sell.analytics.readonly"],
    ]


def test_media_wrapper_returns_image_model_from_url(httpx_mock: HTTPXMock) -> None:
    httpx_mock.add_response(
        method="POST",
        url="https://api.ebay.com/commerce/media/v1_beta/image/create_image_from_url",
        json={"imageUrl": "https://i.ebayimg.com/images/g/demo.jpg", "expirationDate": "2026-12-31T00:00:00Z"},
        status_code=201,
    )

    client = MediaClient(build_transport())
    result = client.create_image_from_url(
        CreateImageFromUrlRequest(imageUrl="https://example.test/demo.jpg")
    )

    assert isinstance(result, ImageResponse)
    assert result.imageUrl == "https://i.ebayimg.com/images/g/demo.jpg"
    request = httpx_mock.get_requests()[0]
    body = json.loads(request.content.decode("utf-8"))
    assert body["imageUrl"] == "https://example.test/demo.jpg"


def test_media_wrapper_serializes_multipart_image_upload(httpx_mock: HTTPXMock) -> None:
    httpx_mock.add_response(
        method="POST",
        url="https://api.ebay.com/commerce/media/v1_beta/image/create_image_from_file",
        json={"imageUrl": "https://i.ebayimg.com/images/g/uploaded.jpg"},
        status_code=201,
    )

    client = MediaClient(build_transport())
    result = client.create_image_from_file(
        file_name="demo.jpg",
        content=b"binary-image-content",
        content_type="image/jpeg",
    )

    assert isinstance(result, ImageResponse)
    request = httpx_mock.get_requests()[0]
    assert request.headers["Content-Type"].startswith("multipart/form-data;")
    assert b"name=\"image\"" in request.content
    assert b"filename=\"demo.jpg\"" in request.content
    assert b"binary-image-content" in request.content


def test_media_wrapper_returns_created_resource_location_for_video(httpx_mock: HTTPXMock) -> None:
    httpx_mock.add_response(
        method="POST",
        url="https://api.ebay.com/commerce/media/v1_beta/video",
        status_code=201,
        headers={"Location": "https://api.ebay.com/commerce/media/v1_beta/video/VIDEO-1"},
    )

    client = MediaClient(build_transport())
    result = client.create_video(
        CreateVideoRequest(title="Demo", size=1024, classification=["ITEM"])
    )

    assert isinstance(result, CreatedMediaResource)
    assert result.location == "https://api.ebay.com/commerce/media/v1_beta/video/VIDEO-1"
    assert result.resource_id == "VIDEO-1"


def test_extract_media_resource_id_handles_location_header() -> None:
    assert extract_resource_id("https://api.ebay.com/commerce/media/v1_beta/video/VIDEO-1") == "VIDEO-1"
    assert extract_resource_id("https://api.ebay.com/commerce/media/v1_beta/document/DOC-1/") == "DOC-1"
    assert extract_resource_id(None) is None


def test_media_wrapper_returns_video_model(httpx_mock: HTTPXMock) -> None:
    httpx_mock.add_response(
        method="GET",
        url="https://api.ebay.com/commerce/media/v1_beta/video/VIDEO-1",
        json={"videoId": "VIDEO-1", "status": "LIVE", "title": "Demo"},
    )

    client = MediaClient(build_transport())
    result = client.get_video("VIDEO-1")

    assert isinstance(result, Video)
    assert result.videoId == "VIDEO-1"


def test_media_wrapper_uploads_video_bytes(httpx_mock: HTTPXMock) -> None:
    httpx_mock.add_response(
        method="POST",
        url="https://api.ebay.com/commerce/media/v1_beta/video/VIDEO-1/upload",
        status_code=200,
    )

    client = MediaClient(build_transport())
    client.upload_video(
        "VIDEO-1",
        content=b"video-bytes",
        content_length=11,
        content_range="bytes 0-10/11",
    )

    request = httpx_mock.get_requests()[0]
    assert request.headers["Content-Type"] == "application/octet-stream"
    assert request.headers["Content-Length"] == "11"
    assert request.headers["Content-Range"] == "bytes 0-10/11"
    assert request.content == b"video-bytes"


def test_media_wrapper_returns_document_models(httpx_mock: HTTPXMock) -> None:
    httpx_mock.add_response(
        method="POST",
        url="https://api.ebay.com/commerce/media/v1_beta/document",
        json={"documentId": "DOC-1", "documentStatus": "PENDING_UPLOAD"},
        status_code=201,
    )
    httpx_mock.add_response(
        method="POST",
        url="https://api.ebay.com/commerce/media/v1_beta/document/create_document_from_url",
        json={"documentId": "DOC-2", "documentStatus": "SUBMITTED"},
        status_code=201,
    )
    httpx_mock.add_response(
        method="GET",
        url="https://api.ebay.com/commerce/media/v1_beta/document/DOC-1",
        json={"documentId": "DOC-1", "documentStatus": "ACCEPTED", "documentType": "USER_GUIDE_OR_MANUAL"},
    )
    httpx_mock.add_response(
        method="POST",
        url="https://api.ebay.com/commerce/media/v1_beta/document/DOC-1/upload",
        json={"documentId": "DOC-1", "documentStatus": "SUBMITTED"},
        status_code=200,
    )

    client = MediaClient(build_transport())
    created = client.create_document(
        CreateDocumentRequest(documentType="USER_GUIDE_OR_MANUAL", languages=["en-US"])
    )
    created_from_url = client.create_document_from_url(
        CreateDocumentFromUrlRequest(
            documentType="USER_GUIDE_OR_MANUAL",
            documentUrl="https://example.test/guide.pdf",
            languages=["en-US"],
        )
    )
    fetched = client.get_document("DOC-1")
    uploaded = client.upload_document(
        "DOC-1",
        file_name="guide.pdf",
        content=b"%PDF-1.7",
        content_type="application/pdf",
    )

    assert created.documentId == "DOC-1"
    assert created_from_url.documentId == "DOC-2"
    assert isinstance(fetched, DocumentResponse)
    assert fetched.documentStatus == "ACCEPTED"
    assert uploaded.documentStatus == "SUBMITTED"
    upload_request = httpx_mock.get_requests()[3]
    assert upload_request.headers["Content-Type"].startswith("multipart/form-data;")
    assert b"filename=\"guide.pdf\"" in upload_request.content
    assert b"%PDF-1.7" in upload_request.content


def test_media_wait_for_video_returns_live_payload(monkeypatch) -> None:
    client = MediaClient(build_transport())
    states = iter(
        [
            Video(videoId="VIDEO-1", status="PENDING_UPLOAD"),
            Video(videoId="VIDEO-1", status="PROCESSING"),
            Video(videoId="VIDEO-1", status="LIVE"),
        ]
    )

    monkeypatch.setattr(client, "get_video", lambda _video_id: next(states))
    monkeypatch.setattr("ebay_client.media.client.sleep", lambda _seconds: None)

    result = client.wait_for_video("VIDEO-1", poll_interval_seconds=0.0)

    assert result.status == "LIVE"


def test_media_wait_for_document_raises_on_terminal_failure(monkeypatch) -> None:
    client = MediaClient(build_transport())

    monkeypatch.setattr(
        client,
        "get_document",
        lambda _document_id: DocumentResponse(documentId="DOC-1", documentStatus="REJECTED"),
    )

    try:
        client.wait_for_document("DOC-1", poll_interval_seconds=0.0)
    except ValueError as exc:
        assert "REJECTED" in str(exc)
    else:
        raise AssertionError("Expected wait_for_document to raise on terminal failure status")