import json


def test_photos_shown_as_stream(base_url, page, seed_state):
    album_id = seed_state("phase4_state")
    page.goto(f"{base_url}/group?album_id={album_id}")
    assert page.locator(".stream-photo").count() == 2


def test_insert_divider_creates_group_boundary(base_url, page, seed_state, flask_app):
    album_id = seed_state("phase4_state")
    page.goto(f"{base_url}/group?album_id={album_id}")
    page.locator(".divider-zone").first.hover()
    page.locator(".insert-divider-btn").first.click()
    page.wait_for_timeout(300)
    assert page.locator(".group-block").count() == 2


def test_remove_divider_merges_groups(base_url, page, seed_state):
    album_id = seed_state("phase4_state")
    page.goto(f"{base_url}/group?album_id={album_id}")
    page.locator(".divider-zone").first.hover()
    page.locator(".insert-divider-btn").first.click()
    page.wait_for_timeout(200)
    page.locator(".remove-divider-btn").first.click()
    page.wait_for_timeout(200)
    assert page.locator(".group-block").count() == 1


def test_label_edit_persists(base_url, page, seed_state, flask_app):
    album_id = seed_state("phase4_state")
    page.goto(f"{base_url}/group?album_id={album_id}")
    page.locator(".divider-zone").first.hover()
    page.locator(".insert-divider-btn").first.click()
    page.wait_for_timeout(200)
    page.locator(".group-label").first.fill("Morning walk")
    page.locator(".group-label").first.press("Enter")
    page.wait_for_timeout(300)
    page.reload()
    assert "Morning walk" in page.locator(".group-label").first.input_value()


def test_done_advances_to_write(base_url, page, seed_state):
    album_id = seed_state("phase4_state")
    page.goto(f"{base_url}/group?album_id={album_id}")
    page.locator("#done-btn").click()
    page.wait_for_url("**/write**")