extends Control
class_name RunResults
## End-of-run results screen for the gladiator arena.
## Shown by the HUD when the local player dies. Displays survival stats and
## the death settlement (keep 10% of total value, floored at the fresh-start
## default), then returns the player to the menu/camp.

var stats: Dictionary = {}

func setup(run_stats: Dictionary):
	stats = run_stats

func _ready():
	# Full-screen dark backdrop
	set_anchors_preset(Control.PRESET_FULL_RECT)
	mouse_filter = Control.MOUSE_FILTER_STOP

	var backdrop = ColorRect.new()
	backdrop.color = Color(0.0, 0.0, 0.0, 0.75)
	backdrop.set_anchors_preset(Control.PRESET_FULL_RECT)
	add_child(backdrop)

	# Centered panel
	var center = CenterContainer.new()
	center.set_anchors_preset(Control.PRESET_FULL_RECT)
	add_child(center)

	var panel = PanelContainer.new()
	panel.custom_minimum_size = Vector2(460, 0)
	center.add_child(panel)

	var margin = MarginContainer.new()
	margin.add_theme_constant_override("margin_left", 30)
	margin.add_theme_constant_override("margin_right", 30)
	margin.add_theme_constant_override("margin_top", 24)
	margin.add_theme_constant_override("margin_bottom", 24)
	panel.add_child(margin)

	var vbox = VBoxContainer.new()
	vbox.add_theme_constant_override("separation", 8)
	margin.add_child(vbox)

	# Title
	var title = Label.new()
	title.text = "YOU HAVE FALLEN"
	title.horizontal_alignment = HORIZONTAL_ALIGNMENT_CENTER
	title.add_theme_font_size_override("font_size", 36)
	title.add_theme_color_override("font_color", Color(0.9, 0.2, 0.2))
	vbox.add_child(title)

	var subtitle = Label.new()
	subtitle.text = "The arena claims another gladiator"
	subtitle.horizontal_alignment = HORIZONTAL_ALIGNMENT_CENTER
	subtitle.add_theme_font_size_override("font_size", 16)
	subtitle.add_theme_color_override("font_color", Color(0.7, 0.7, 0.7))
	vbox.add_child(subtitle)

	_add_spacer(vbox, 12)

	# Survival stats
	_add_header(vbox, "=== SURVIVAL ===")
	_add_stat_row(vbox, "Waves Survived", str(int(stats.get("waves", 0))))
	_add_stat_row(vbox, "Time in Arena", _format_time(stats.get("time", 0.0)))
	_add_stat_row(vbox, "Kills", str(int(stats.get("kills", 0))))

	_add_spacer(vbox, 12)

	# Settlement
	_add_header(vbox, "=== SETTLEMENT ===")
	_add_stat_row(vbox, "Gold Earned This Run", str(int(stats.get("gold_earned", 0))))
	_add_stat_row(vbox, "Total Value at Death", str(int(stats.get("total_value", 0))))

	var kept = int(stats.get("kept", 0))
	var kept_row = Label.new()
	kept_row.text = "The arena takes its cut... you keep " + str(kept) + " gold"
	kept_row.horizontal_alignment = HORIZONTAL_ALIGNMENT_CENTER
	kept_row.add_theme_font_size_override("font_size", 18)
	kept_row.add_theme_color_override("font_color", Color(1.0, 0.8, 0.0))
	vbox.add_child(kept_row)

	_add_spacer(vbox, 16)

	# Return button
	var return_button = Button.new()
	return_button.text = "Return to Camp"
	return_button.custom_minimum_size = Vector2(0, 44)
	return_button.pressed.connect(_on_return_pressed)
	vbox.add_child(return_button)

	# Make sure the mouse is usable on the overlay
	Input.mouse_mode = Input.MOUSE_MODE_VISIBLE

func _add_header(parent: Control, text: String):
	var label = Label.new()
	label.text = text
	label.horizontal_alignment = HORIZONTAL_ALIGNMENT_CENTER
	label.add_theme_font_size_override("font_size", 16)
	label.add_theme_color_override("font_color", Color(0.8, 0.8, 0.8))
	parent.add_child(label)

func _add_stat_row(parent: Control, label_text: String, value_text: String):
	var row = HBoxContainer.new()
	var label = Label.new()
	label.text = label_text
	label.size_flags_horizontal = Control.SIZE_EXPAND_FILL
	label.add_theme_font_size_override("font_size", 16)
	row.add_child(label)

	var value = Label.new()
	value.text = value_text
	value.add_theme_font_size_override("font_size", 16)
	value.add_theme_color_override("font_color", Color(1.0, 0.8, 0.0))
	row.add_child(value)
	parent.add_child(row)

func _add_spacer(parent: Control, height: int):
	var spacer = Control.new()
	spacer.custom_minimum_size = Vector2(0, height)
	parent.add_child(spacer)

func _format_time(seconds: float) -> String:
	var total = int(seconds)
	return "%dm %02ds" % [total / 60, total % 60]

func _on_return_pressed():
	# Tear down the multiplayer session and go back to the menu.
	# (Host quitting ends the session for connected clients - acceptable for now.)
	multiplayer.multiplayer_peer = null
	Network.players.clear()

	if has_node("/root/HUD"):
		get_node("/root/HUD").reset()

	get_tree().reload_current_scene()