Add lab results modal

scripts/ui/question_player.gd

@@ -34,12 +34,16 @@ var explanation_label: RichTextLabel
 var question_elo_label: Label
 var next_button: Button
 var skip_button: Button
+var labs_button: Button
 var flag_button: Button
 var report_button: Button
 var nav_palette: HBoxContainer
 var question_content: VBoxContainer
 var timer_bar: ProgressBar
 var feedback_fog: ColorRect
+var labs_overlay: Control
+var labs_panel: PanelContainer
+var labs_content: VBoxContainer
 var red_fog_time := 0.0
 var green_fog_time := 0.0
 var correct_advance_delay := 0.0
@@ -77,6 +81,14 @@ func _ready() -> void:
 	toolbar.add_theme_constant_override("separation", 8)
 	toolbar.alignment = BoxContainer.ALIGNMENT_END
 
+	labs_button = Button.new()
+	labs_button.tooltip_text = "Review lab results"
+	labs_button.icon = _make_labs_icon()
+	labs_button.custom_minimum_size = Vector2(44, 44)
+	Style.style_chip(labs_button, Style.LIME)
+	labs_button.pressed.connect(_show_labs_modal)
+	toolbar.add_child(labs_button)
+
 	var clear_highlight_button := Button.new()
 	clear_highlight_button.tooltip_text = "Clear highlights"
 	clear_highlight_button.icon = _make_clear_highlights_icon()
@@ -254,6 +266,8 @@ func _ready() -> void:
 	feedback_fog.set_anchors_and_offsets_preset(Control.PRESET_FULL_RECT)
 	add_child(feedback_fog)
 
+	_build_labs_modal()
+
 
 func on_show(_payload: Variant = null) -> void:
 	_load_question()
@@ -273,6 +287,10 @@ func _process(delta: float) -> void:
 
 
 func _input(event: InputEvent) -> void:
+	if labs_overlay != null and labs_overlay.visible and event.is_action_pressed("ui_cancel"):
+		_hide_labs_modal()
+		get_viewport().set_input_as_handled()
+		return
 	if not visible or pending_correct_advance or stem_label == null:
 		return
 
@@ -289,6 +307,7 @@ func _input(event: InputEvent) -> void:
 
 func _load_question() -> void:
 	_reset_wrong_feedback()
+	_hide_labs_modal()
 	eliminated.clear()
 	locked_wrong_choice_ids.clear()
 	_clear_followups()
@@ -318,6 +337,7 @@ func _load_question() -> void:
 	stem_plain_text = str(question.get("stem", ""))
 	_render_stem()
 	lead_label.text = question.get("lead_in", "")
+	_refresh_labs_button()
 
 	var choices: Array = question.get("choices", [])
 	for index in range(choice_buttons.size()):
@@ -655,6 +675,7 @@ func _toggle_report_current_question() -> void:
 
 
 func _refresh_toolbar_state() -> void:
+	_refresh_labs_button()
 	if flag_button != null:
 		Style.style_chip(flag_button, Style.AMBER if flagged else Style.CYAN)
 	if report_button != null:
@@ -662,6 +683,152 @@ func _refresh_toolbar_state() -> void:
 		Style.style_chip(report_button, Style.RED if reported_question_ids.has(question_id) else Style.CYAN)
 
 
+func _refresh_labs_button() -> void:
+	if labs_button == null:
+		return
+	labs_button.visible = _current_question_has_labs()
+
+
+func _current_question_has_labs() -> bool:
+	var question := BlockSessionService.get_current_question()
+	if question.is_empty():
+		return false
+	var labs: Array = question.get("labs", [])
+	return not labs.is_empty()
+
+
+func _build_labs_modal() -> void:
+	labs_overlay = Control.new()
+	labs_overlay.visible = false
+	labs_overlay.top_level = true
+	labs_overlay.mouse_filter = Control.MOUSE_FILTER_STOP
+	labs_overlay.set_anchors_and_offsets_preset(Control.PRESET_FULL_RECT)
+	labs_overlay.gui_input.connect(_labs_overlay_gui_input)
+	add_child(labs_overlay)
+
+	var dim := ColorRect.new()
+	dim.color = Color(0.02, 0.03, 0.05, 0.72)
+	dim.mouse_filter = Control.MOUSE_FILTER_IGNORE
+	dim.set_anchors_and_offsets_preset(Control.PRESET_FULL_RECT)
+	labs_overlay.add_child(dim)
+
+	var center := CenterContainer.new()
+	center.mouse_filter = Control.MOUSE_FILTER_IGNORE
+	center.set_anchors_and_offsets_preset(Control.PRESET_FULL_RECT)
+	labs_overlay.add_child(center)
+
+	labs_panel = PanelContainer.new()
+	labs_panel.custom_minimum_size = Vector2(760, 430)
+	labs_panel.mouse_filter = Control.MOUSE_FILTER_STOP
+	labs_panel.add_theme_stylebox_override("panel", Style.panel_box(Color("172337"), Style.LIME))
+	center.add_child(labs_panel)
+
+	var modal_body := VBoxContainer.new()
+	modal_body.add_theme_constant_override("separation", 14)
+	labs_panel.add_child(modal_body)
+
+	var header := HBoxContainer.new()
+	header.add_theme_constant_override("separation", 10)
+	modal_body.add_child(header)
+
+	var title := Label.new()
+	title.text = "Lab Results"
+	title.size_flags_horizontal = Control.SIZE_EXPAND_FILL
+	Style.set_label(title, 26, Style.TEXT)
+	header.add_child(title)
+
+	var close_button := Button.new()
+	close_button.text = "X"
+	close_button.tooltip_text = "Close lab results"
+	close_button.custom_minimum_size = Vector2(42, 38)
+	Style.style_chip(close_button, Style.RED)
+	close_button.pressed.connect(_hide_labs_modal)
+	header.add_child(close_button)
+
+	var scroll := ScrollContainer.new()
+	scroll.custom_minimum_size = Vector2(0, 320)
+	scroll.size_flags_vertical = Control.SIZE_EXPAND_FILL
+	scroll.horizontal_scroll_mode = ScrollContainer.SCROLL_MODE_DISABLED
+	modal_body.add_child(scroll)
+
+	labs_content = VBoxContainer.new()
+	labs_content.size_flags_horizontal = Control.SIZE_EXPAND_FILL
+	labs_content.add_theme_constant_override("separation", 8)
+	scroll.add_child(labs_content)
+
+
+func _labs_overlay_gui_input(event: InputEvent) -> void:
+	var mouse_event := event as InputEventMouseButton
+	if mouse_event == null or not mouse_event.pressed or mouse_event.button_index != MOUSE_BUTTON_LEFT:
+		return
+	if labs_panel == null or not labs_panel.get_global_rect().has_point(mouse_event.global_position):
+		_hide_labs_modal()
+		get_viewport().set_input_as_handled()
+
+
+func _show_labs_modal() -> void:
+	if labs_overlay == null or labs_content == null:
+		return
+	var question := BlockSessionService.get_current_question()
+	var labs: Array = question.get("labs", [])
+	if labs.is_empty():
+		return
+	_populate_labs_modal(labs)
+	labs_overlay.visible = true
+	labs_overlay.move_to_front()
+
+
+func _hide_labs_modal() -> void:
+	if labs_overlay != null:
+		labs_overlay.visible = false
+
+
+func _populate_labs_modal(labs: Array) -> void:
+	for child in labs_content.get_children():
+		labs_content.remove_child(child)
+		child.queue_free()
+
+	var grid := GridContainer.new()
+	grid.columns = 3
+	grid.size_flags_horizontal = Control.SIZE_EXPAND_FILL
+	grid.add_theme_constant_override("h_separation", 16)
+	grid.add_theme_constant_override("v_separation", 8)
+	labs_content.add_child(grid)
+
+	_add_lab_table_label(grid, "Test", Style.CYAN, true)
+	_add_lab_table_label(grid, "Value", Style.CYAN, true)
+	_add_lab_table_label(grid, "Reference", Style.CYAN, true)
+
+	for lab in labs:
+		if typeof(lab) != TYPE_DICTIONARY:
+			continue
+		var lab_dict: Dictionary = lab
+		_add_lab_table_label(grid, str(lab_dict.get("name", "-")), Style.TEXT)
+		_add_lab_table_label(grid, _format_lab_value(lab_dict), Style.TEXT)
+		_add_lab_table_label(grid, str(lab_dict.get("reference", "-")), Style.MUTED)
+
+
+func _add_lab_table_label(parent: GridContainer, text: String, color: Color, is_header: bool = false) -> void:
+	var label := Label.new()
+	label.text = text if text.strip_edges() != "" else "-"
+	label.autowrap_mode = TextServer.AUTOWRAP_WORD_SMART
+	label.size_flags_horizontal = Control.SIZE_EXPAND_FILL
+	Style.set_label(label, 16 if not is_header else 17, color)
+	parent.add_child(label)
+
+
+func _format_lab_value(lab: Dictionary) -> String:
+	var value := str(lab.get("value", "")).strip_edges()
+	var unit := str(lab.get("unit", "")).strip_edges()
+	if value == "" and unit == "":
+		return "-"
+	if unit == "":
+		return value
+	if value == "":
+		return unit
+	return "%s %s" % [value, unit]
+
+
 func _render_stem() -> void:
 	var question_id := str(BlockSessionService.get_current_question().get("id", ""))
 	var ranges: Array = question_highlights.get(question_id, []).duplicate()
@@ -1137,6 +1304,33 @@ func _strike_text(value: String) -> String:
 	return result
 
 
+func _make_labs_icon() -> Texture2D:
+	var image := Image.create(24, 24, false, Image.FORMAT_RGBA8)
+	image.fill(Color(0, 0, 0, 0))
+	var glass_color := Style.TEXT
+	var fluid_color := Style.LIME
+	for x in range(8, 16):
+		image.set_pixel(x, 4, glass_color)
+	for y in range(5, 10):
+		image.set_pixel(10, y, glass_color)
+		image.set_pixel(13, y, glass_color)
+	for y in range(10, 20):
+		var left := 10 - int(floor(float(y - 10) / 3.0))
+		var right := 13 + int(floor(float(y - 10) / 3.0))
+		image.set_pixel(left, y, glass_color)
+		image.set_pixel(right, y, glass_color)
+	for x in range(7, 17):
+		image.set_pixel(x, 20, glass_color)
+	for y in range(15, 20):
+		for x in range(8, 16):
+			if x >= 10 - int(floor(float(y - 10) / 3.0)) and x <= 13 + int(floor(float(y - 10) / 3.0)):
+				image.set_pixel(x, y, fluid_color)
+	image.set_pixel(7, 7, Style.CYAN)
+	image.set_pixel(17, 9, Style.CYAN)
+	image.set_pixel(18, 6, Style.CYAN)
+	return ImageTexture.create_from_image(image)
+
+
 func _make_flag_icon() -> Texture2D:
 	var image := Image.create(24, 24, false, Image.FORMAT_RGBA8)
 	image.fill(Color(0, 0, 0, 0))