# retoor <retoor@molodetz.nl>

from datetime import datetime, timezone

import pytest

from devplacepy.db_client import get_table
from devplacepy.utils import generate_uid


def _now():
    return datetime.now(timezone.utc).isoformat()


def _make_user(local_db, **overrides):
    uid = generate_uid()
    row = {
        "uid": uid,
        "username": f"cpd_{uid[:8]}",
        "email": f"cpd_{uid[:8]}@t.dev",
        "api_key": generate_uid(),
        "role": "Member",
        "is_active": True,
        "created_at": _now(),
        "bio": "",
    }
    row.update(overrides)
    get_table("users").insert(row)
    return row


def _make_post(local_db, user, **overrides):
    from devplacepy.utils import make_combined_slug

    uid = generate_uid()
    row = {
        "uid": uid,
        "user_uid": user["uid"],
        "title": "Compound test post",
        "content": "Body of the compound test post.",
        "topic": "devlog",
        "slug": make_combined_slug("Compound test post", uid),
        "stars": 0,
        "created_at": _now(),
        "deleted_at": None,
        "deleted_by": None,
    }
    row.update(overrides)
    get_table("posts").insert(row)
    return row


def _make_project(local_db, user, **overrides):
    from devplacepy.utils import make_combined_slug

    uid = generate_uid()
    row = {
        "uid": uid,
        "user_uid": user["uid"],
        "title": "Compound test project",
        "description": "",
        "slug": make_combined_slug("Compound test project", uid),
        "stars": 0,
        "is_private": 0,
        "created_at": _now(),
        "deleted_at": None,
        "deleted_by": None,
    }
    row.update(overrides)
    get_table("projects").insert(row)
    return row


def _make_gist(local_db, user, **overrides):
    from devplacepy.utils import make_combined_slug

    uid = generate_uid()
    row = {
        "uid": uid,
        "user_uid": user["uid"],
        "title": "Compound test gist",
        "description": "",
        "source_code": "print('hi')",
        "language": "python",
        "slug": make_combined_slug("Compound test gist", uid),
        "stars": 0,
        "created_at": _now(),
        "deleted_at": None,
        "deleted_by": None,
    }
    row.update(overrides)
    get_table("gists").insert(row)
    return row


# Section 5.3 page compounds actually wired to a caller (db_client.build_*)
# and consumed by a real web route. Each assertion checks the template
# context keys the corresponding route/schema depends on.


def test_build_feed_page_shape(local_db):
    from devplacepy_services.database.compounds_page import build_feed_page

    user = _make_user(local_db)
    post = _make_post(local_db, user)

    result = build_feed_page(user=user)

    for key in ("posts", "next_cursor", "stats", "top_authors", "daily_topic", "current_tab"):
        assert key in result
    uids = [item["post"]["uid"] for item in result["posts"]]
    assert post["uid"] in uids
    item = next(i for i in result["posts"] if i["post"]["uid"] == post["uid"])
    for key in ("attachments", "recent_comments", "reactions", "bookmarked", "poll"):
        assert key in item


def test_build_post_detail_shape(local_db):
    from devplacepy_services.database.compounds_page import build_post_detail

    user = _make_user(local_db)
    post = _make_post(local_db, user)

    result = build_post_detail(post["uid"], user=user)

    assert result["post"]["uid"] == post["uid"]
    assert result["author"]["uid"] == user["uid"]
    assert isinstance(result["comments"], list)
    assert isinstance(result["attachments"], list)


def test_build_post_detail_missing_post(local_db):
    from devplacepy_services.database.compounds_page import build_post_detail

    result = build_post_detail("does-not-exist")
    assert result["post"] is None


def test_build_profile_bundle_shape(local_db):
    from devplacepy_services.database.compounds_page import build_profile_bundle

    user = _make_user(local_db)

    result = build_profile_bundle(user["uid"])

    assert result["user"]["uid"] == user["uid"]
    assert "followers" in result["follow_counts"]
    assert "following" in result["follow_counts"]


def test_build_leaderboard_page_shape(local_db):
    from devplacepy_services.database.compounds_page import build_leaderboard_page

    user = _make_user(local_db)

    result = build_leaderboard_page(viewer_uid=user["uid"])

    assert "leaderboard" in result
    assert isinstance(result["leaderboard"], list)


def test_build_project_detail_shape(local_db):
    from devplacepy_services.database.compounds_page import build_project_detail

    user = _make_user(local_db)
    project = _make_project(local_db, user)

    result = build_project_detail(project["uid"])

    assert result["project"]["uid"] == project["uid"]
    assert result["owner"]["uid"] == user["uid"]


def test_build_gist_detail_shape(local_db):
    from devplacepy_services.database.compounds_page import build_gist_detail

    user = _make_user(local_db)
    gist = _make_gist(local_db, user)

    result = build_gist_detail(gist["uid"], user=user)

    assert result["gist"]["uid"] == gist["uid"]
    assert result["author"]["uid"] == user["uid"]
    assert isinstance(result["comments"], list)


# Section 5.3 rows registered as HTTP endpoints (devplacepy_services/database/routes.py)
# but not yet called by any web route (routers/messages.py, notifications.py,
# game/, admin/index.py all still do their own direct db_client calls) - these
# four builders are unfinished stubs, tracked here so a real implementation
# lands as a visible test change rather than silently.


@pytest.mark.parametrize(
    "fn_name,expected_keys",
    [
        ("build_messages_page", {"threads", "unread", "partners"}),
        ("build_notifications_page", {"notifications", "actors", "unread_count"}),
        ("build_game_state", {"store", "leaderboard"}),
        ("build_admin_dashboard", {"stats", "service_states"}),
    ],
)
def test_stub_compounds_documented(local_db, fn_name, expected_keys):
    import devplacepy_services.database.compounds_page as compounds_page

    fn = getattr(compounds_page, fn_name)
    result = fn() if fn_name != "build_admin_dashboard" else fn()
    assert set(result.keys()) == expected_keys, (
        f"{fn_name} shape changed - if this is a real implementation now, "
        "replace this stub-tracking test with a real assertion and update "
        "splitup.md Section 17.2"
    )