"""Phase 4 exit: a feature with a prototype image has a pinned thread; an implementation shows
one feature shipped and one behind. Driven through the views."""

from django.core.files.uploadedfile import SimpleUploadedFile
from django.urls import reverse

from intent.comments.models import CommentThread, ThreadKind
from intent.features.models import Feature

P = {"org_slug": "catbriar", "project_slug": "intent"}
PNG = b"\x89PNG\r\n\x1a\n" + b"\x00" * 64


def test_prototype_pin_and_implementation_status(client, open_project, editor, outsider):
    client.force_login(editor)
    for title in ("Checkout", "Receipts"):
        client.post(reverse("features:create", kwargs=P), {"title": title, "note": ""})
    checkout, receipts = Feature.objects.order_by("number")

    # A prototype image on the feature.
    client.post(
        reverse("files:add", kwargs={**P, "feature_key": checkout.key}),
        {
            "kind": "prototype",
            "upload": SimpleUploadedFile("checkout.png", PNG),
            "note": "First mockup",
        },
    )
    file = checkout.files.get()

    # Someone pins a comment to a point on it.
    client.force_login(outsider)
    client.post(
        reverse(
            "files:thread_create", kwargs={**P, "feature_key": checkout.key, "file_id": file.pk}
        ),
        {"body": "Pay button is hard to find", "across": "80", "down": "90"},
    )
    pin = CommentThread.objects.get(kind=ThreadKind.IMAGE)
    file_page = client.get(
        reverse("files:detail", kwargs={**P, "feature_key": checkout.key, "file_id": file.pk})
    ).content.decode()
    assert '<circle cx="80.0%" cy="90.0%"' in file_page
    assert f'href="#thread-{pin.pk}"' in file_page

    # An implementation ships both features, then one feature changes.
    client.force_login(editor)
    client.post(
        reverse("implementations:create", kwargs=P),
        {"name": "Storefront", "url": "https://forge.example/shop/storefront"},
    )
    impl = open_project.implementations.get()
    statuses = reverse("implementations:statuses", kwargs={**P, "impl_id": impl.pk})
    client.post(statuses, {f"status-{checkout.pk}": "shipped", f"status-{receipts.pk}": "shipped"})
    client.post(
        reverse("features:edit", kwargs={**P, "feature_key": receipts.key}),
        {
            "title": "Receipts",
            "description": "Email a receipt.",
            "status": "active",
            "note": "Email",
        },
    )

    page = client.get(
        reverse("implementations:detail", kwargs={**P, "impl_id": impl.pk})
    ).content.decode()
    checkout_row = page[page.index(f'id="{checkout.key}"') : page.index(f'id="{receipts.key}"')]
    receipts_row = page[page.index(f'id="{receipts.key}"') :]
    assert "behind" not in checkout_row
    assert "<strong>behind</strong> (now 2)" in receipts_row
    assert "Shipped: 2" in page and "Behind the current revision: 1" in page