"""
E2E: Explore Feed Workflow
===========================
Tests the FULL production pipeline when the device shows the Explore grid.

Mock: ONLY the device (XML dumps).
Real: Cognitive stack, PluginRegistry, SessionState, Config.
"""

import os

FIXTURES_DIR = os.path.join(os.path.dirname(os.path.dirname(__file__)), "fixtures")


def _load_fixture(name):
    with open(os.path.join(FIXTURES_DIR, name), "r", encoding="utf-8") as f:
        return f.read()


def test_explore_grid_processes_without_crashes(make_real_device_with_xml, e2e_workflow_ctx):
    """
    The Explore feed grid must be processable without crashes.
    """
    explore_xml = _load_fixture("explore_feed_dump.xml")
    post_xml = _load_fixture("carousel_post_dump.xml")
    device = make_real_device_with_xml([explore_xml, post_xml])
    results, ctx = e2e_workflow_ctx(device)

    for i, r in enumerate(results):
        if r.executed:
            print(f"Executed plugin {i}: {r.metadata}")
    executed_count = sum(1 for r in results if r.executed)
    assert executed_count >= 1, f"Only {executed_count} plugin(s) executed on Explore grid."
    # 🚨 BEHAVIORAL TRUTH ASSERTION 🚨
    assert (
        len(device.clicks) > 0 or len(device.swipes) > 0
    ), "LIE DETECTED: The pipeline claimed success but did not tap any post on the explore grid!"
