require_relative "test_helper"

class CardsTest < Minitest::Test
  include BacklogTestHelpers

  def setup
    @client = FakePlankaClient.new
    @ensurer = Backlog::BoardEnsurer.new(client: @client, human_user_id: "human-1")
    @ensurer.ensure("llf-schema", project_name: "Dev")
    @cards = Backlog::Cards.new(client: @client)
  end

  def test_add_creates_card_at_backlog_list
    card = @cards.add(board_name: "llf-schema", title: "Fix the flaky import")

    backlog = @client.lists_store.find { |l| l.name == "Backlog" }
    assert_equal backlog.id, card["listId"]
    assert_equal "Fix the flaky import", card["name"]
    assert_equal "project", card["type"]
  end

  def test_add_positions_new_card_after_existing_backlog_cards
    first = @cards.add(board_name: "llf-schema", title: "one")
    second = @cards.add(board_name: "llf-schema", title: "two")

    assert_operator second["position"], :>, first["position"]
  end

  def test_add_with_description
    card = @cards.add(board_name: "llf-schema", title: "t", description: "details here")

    assert_equal "details here", card["description"]
  end

  def test_add_raises_for_missing_board
    error = assert_raises(RuntimeError) { @cards.add(board_name: "nope", title: "t") }
    assert_match(/no board named/, error.message)
  end

  def test_snapshot_shape_and_list_order
    @cards.add(board_name: "llf-schema", title: "captured task")

    snapshot = @cards.snapshot(board_name: "llf-schema")

    assert_equal "llf-schema", snapshot["board"]
    assert_equal Backlog::BoardSpec::LISTS, snapshot["lists"].map { |l| l["name"] }
    backlog = snapshot["lists"].find { |l| l["name"] == "Backlog" }
    assert_equal ["captured task"], backlog["cards"].map { |c| c["name"] }
    assert_equal Backlog::BoardSpec::LABEL_NAMES.sort, snapshot["labels"].sort
  end

  def test_snapshot_includes_card_label_names
    card = @cards.add(board_name: "llf-schema", title: "labeled task")
    p1 = @client.labels_store.find { |l| l.name == "P1" }
    @client.attach_label(card["id"], p1.id)

    snapshot = @cards.snapshot(board_name: "llf-schema")

    backlog = snapshot["lists"].find { |l| l["name"] == "Backlog" }
    assert_equal ["P1"], backlog["cards"].first["labels"]
  end

  def test_snapshot_raises_for_missing_board
    assert_raises(RuntimeError) { @cards.snapshot(board_name: "nope") }
  end
end