# from unittest import mock
#
# import numpy as np
# from pytestqt import qtbot
#
# from bec_widgets import line_plot
#
#
# def test_line_plot_emits_no_signal(qtbot):
#     """Test LinePlot emits no signal when only one data entry is present."""
#
#     y_value_list = ["y1", "y2"]
#     plot = line_plot.BasicPlot(y_value_list=y_value_list)
#     data = {
#         "data": {
#             "x": {"x": {"value": 1}},
#             "y1": {"y1": {"value": 1}},
#             "y2": {"y2": {"value": 3}},
#         }
#     }
#     metadata = {"scanID": "test", "scan_number": 1, "scan_report_devices": ["x"]}
#     with mock.patch("bec_widgets.line_plot.client") as mock_client:
#         with mock.patch.object(plot, "update_signal") as mock_update_signal:
#             plot.on_scan_segment(data=data, metadata=metadata)
#             mock_update_signal.emit.assert_not_called()
#
#
# def test_line_plot_emits_signal(qtbot):
#     """Test LinePlot emits signal."""
#
#     y_value_list = ["y1", "y2"]
#     plot = line_plot.BasicPlot(y_value_list=y_value_list)
#     data = {
#         "data": {
#             "x": {"x": {"value": 1}},
#             "y1": {"y1": {"value": 1}},
#             "y2": {"y2": {"value": 3}},
#         }
#     }
#     plotter_data_y = [[1, 1], [3, 3]]
#     metadata = {"scanID": "test", "scan_number": 1, "scan_report_devices": ["x"]}
#     with mock.patch("bec_widgets.line_plot.client") as mock_client:
#         # mock_client.device_manager.devices.keys.return_value = ["y1"]
#         with mock.patch.object(plot, "update_signal") as mock_update_signal:
#             mock_update_signal.emit()
#             plot.on_scan_segment(data=data, metadata=metadata)
#             plot.on_scan_segment(data=data, metadata=metadata)
#             mock_update_signal.emit.assert_called()
#             # TODO allow mock_client to create return values for device_manager_devices
#             # assert plot.plotter_data_y == plotter_data_y
#
#
# def test_line_plot_raise_warning_wrong_signal_request(qtbot):
#     """Test LinePlot raises warning and skips signal when entry not present in data."""
#
#     y_value_list = ["y1", "y22"]
#     plot = line_plot.BasicPlot(y_value_list=y_value_list)
#     data = {
#         "data": {
#             "x": {"x": {"value": [1, 2, 3, 4, 5]}},
#             "y1": {"y1": {"value": [1, 2, 3, 4, 5]}},
#             "y2": {"y2": {"value": [1, 2, 3, 4, 5]}},
#         }
#     }
#     metadata = {"scanID": "test", "scan_number": 1, "scan_report_devices": ["x"]}
#     with mock.patch("bec_widgets.line_plot.client") as mock_client:
#         # TODO fix mock_client
#         mock_dict = {"y1": [1, 2]}
#         mock_client.device_manager.devices.__contains__.side_effect = mock_dict.__contains__
#
#         # = {"y1": [1, 2]}
#         with mock.patch.object(plot, "update_signal") as mock_update_signal:
#             mock_update_signal.emit()
#             plot.on_scan_segment(data=data, metadata=metadata)
#             assert plot.y_value_list == ["y1"]


# def test_line_plot_update(qtbot):
#     """Test LinePlot update."""

#     y_value_list = ["y1", "y2"]
#     plot = line_plot.BasicPlot(y_value_list=y_value_list)
#     plot.label_bottom = "x"
#     plot.label_left = f"{', '.join(y_value_list)}"
#     plot.plotter_data_x = [1, 2, 3, 4, 5]
#     plot.plotter_data_y = [[1, 2, 3, 4, 5], [3, 4, 5, 6, 7]]
#     plot.update()

#     assert all(plot.curves[0].getData()[0] == np.array([1, 2, 3, 4, 5]))
#     assert all(plot.curves[0].getData()[1] == np.array([1, 2, 3, 4, 5]))
#     assert all(plot.curves[1].getData()[1] == np.array([3, 4, 5, 6, 7]))


# # TODO Outputting the wrong data, e.g. motor is not in list of devices
# def test_line_plot_update(qtbot):
#     """Test LinePlot update."""

#     y_value_list = ["y1", "y2"]
#     plot = line_plot.BasicPlot(y_value_list=y_value_list)
#     plot.label_bottom = "x"
#     plot.label_left = f"{', '.join(y_value_list)}"
#     plot.plotter_data_x = [1, 2, 3, 4, 5]
#     plot.plotter_data_y = [[1, 2, 3, 4, 5], [3, 4, 5, 6, 7]]
#     plot.update()

#     assert all(plot.curves[0].getData()[0] == np.array([1, 2, 3, 4, 5]))
#     assert all(plot.curves[0].getData()[1] == np.array([1, 2, 3, 4, 5]))
#     assert all(plot.curves[1].getData()[1] == np.array([3, 4, 5, 6, 7]))


# def test_line_plot_mouse_moved(qtbot):
#     """Test LinePlot mouse_moved."""

#     y_value_list = ["y1", "y2"]
#     plot = line_plot.BasicPlot(y_value_list=y_value_list)
#     plot.plotter_data_x = [1, 2, 3, 4, 5]
#     plot.plotter_data_y = [[1, 2, 3, 4, 5], [3, 4, 5, 6, 7]]
#     plot.precision = 3
#     string_cap = 10
#     x_data = f"{3:.{plot.precision}f}"
#     y_data = f"{3:.{plot.precision}f}"
#     output_string = "".join(
#         [
#             "Mouse cursor",
#             "\n",
#             f"{y_value_list[0]}",
#             "\n",
#             f"X_data:   {x_data:>{string_cap}}",
#             "\n",
#             f"Y_data: {y_data:>{string_cap}}",
#         ]
#     )
#     x_data = f"{3:.{plot.precision}f}"
#     y_data = f"{5:.{plot.precision}f}"
#     output_string = "".join(
#         [
#             output_string,
#             "\n",
#             f"{y_value_list[1]}",
#             "\n",
#             f"X_data:   {x_data:>{string_cap}}",
#             "\n",
#             f"Y_data: {y_data:>{string_cap}}",
#         ]
#     )
#     with mock.patch.object(
#         plot, "plot"
#     ) as mock_plot:  # TODO change test to simulate QTable instead of QLabel
#         mock_plot.sceneBoundingRect.contains.return_value = True
#         mock_plot.vb.mapSceneToView((20, 10)).x.return_value = 2.8
#         plot.mouse_moved((20, 10))
#         assert plot.mouse_box_data.text() == output_string