class_name PlayersPanel
extends Control

## Rechte Spalte: die acht Spieler mit Leben, Serie und Klick zum Ansehen.

signal scout_requested(p: PlayerState)

const PANEL_BG := Color(0.14, 0.15, 0.19)

var box: VBoxContainer
var _w := 0.0


func build(x: float, y: float, w: float, h: float) -> void:
	_w = w
	position = Vector2(x, y)
	size = Vector2(w, h)
	mouse_filter = Control.MOUSE_FILTER_IGNORE
	var p := UiKit.panel(PANEL_BG)
	p.size = size
	add_child(p)
	box = VBoxContainer.new()
	box.add_theme_constant_override("separation", 4)
	p.add_child(box)
	box.add_child(UiKit.label("Spieler · Klick = ansehen", 15, Color(0.75, 0.8, 0.95)))


func refresh(game: Game, scout: PlayerState) -> void:
	var kids := box.get_children()
	for i in range(1, kids.size()):
		box.remove_child(kids[i])
		kids[i].queue_free()
	var next_opp := game.human_opponent()
	for p in game.ranking():
		var row := VBoxContainer.new()
		row.add_theme_constant_override("separation", 1)
		var top := HBoxContainer.new()
		var col := Color(0.9, 0.9, 0.95) if p.alive else Color(0.5, 0.5, 0.55)
		if p == game.human:
			col = Color(0.6, 0.9, 1.0)
		elif p == next_opp:
			col = Color(1.0, 0.75, 0.6)
		var nm := UiKit.button(p.pname, PANEL_BG if p != scout else Color(0.30, 0.34, 0.48), col)
		nm.custom_minimum_size = Vector2(96, 22)
		nm.alignment = HORIZONTAL_ALIGNMENT_LEFT
		nm.disabled = not p.alive
		nm.pressed.connect(func(): scout_requested.emit(p))
		top.add_child(nm)
		top.add_child(UiKit.label("%d" % p.hp, 14, col))
		if p.streak != 0:
			top.add_child(UiKit.label("  %s%d" % ["+" if p.streak > 0 else "", p.streak], 12,
				Color(0.85, 0.7, 1.0)))
		row.add_child(top)
		var bar := ColorRect.new()
		bar.color = Color(0.12, 0.13, 0.16)
		bar.custom_minimum_size = Vector2(_w - 16, 6)
		var fill := ColorRect.new()
		fill.color = Color(0.35, 0.8, 0.45) if p.alive else Color(0.4, 0.4, 0.45)
		fill.size = Vector2((_w - 16) * (float(p.hp) / float(Data.START_HP)), 6)
		bar.add_child(fill)
		row.add_child(bar)
		box.add_child(row)
	if next_opp != null and game.phase == Game.Phase.PLANNING:
		box.add_child(_note("\nNächster Gegner: %s\nLevel %d, %d Einheiten" %
			[next_opp.pname, next_opp.level, next_opp.board.size()], Color(1.0, 0.75, 0.6)))
	elif next_opp != null:
		box.add_child(_note("\nGegner: " + next_opp.pname, Color(1.0, 0.6, 0.6)))
	if scout != null:
		box.add_child(_note("Oben: Brett von %s" % scout.pname, Color(0.75, 0.85, 1.0)))


func _note(text: String, col: Color) -> Label:
	var l := UiKit.label(text, 13, col)
	l.autowrap_mode = TextServer.AUTOWRAP_WORD_SMART
	l.custom_minimum_size = Vector2(_w - 20, 0)
	return l