class_name ShellState
extends RefCounted
## The HUD state the Main Window shell owns (§2: state). Seed values mirror mock
## 2a; later systems (combat vitals, inventory consumables) become the writers.
## No Luck/LCK value lives here — it is never surfaced (§7).

var vitals: Dictionary = {"hp": 0, "hp_max": 0, "mp": 0, "mp_max": 0, "purse_copper": 0}
var turn_order: Array[TurnEntry] = []
var consumables: Array = []
var round_label: String = ""
var location_label: String = ""
var dock_open: bool = true


func toggle_dock() -> bool:
	dock_open = not dock_open
	return dock_open


static func seed() -> ShellState:
	var s := ShellState.new()
	s.vitals = {"hp": 42, "hp_max": 60, "mp": 18, "mp_max": 30, "purse_copper": 347}
	s.turn_order = [
		TurnEntry.new("EL", 17, &"you", true, false),
		TurnEntry.new("DW", 12, &"ally"),
		TurnEntry.new("HU", 9, &"ally"),
		TurnEntry.new("GK", 0, &"enemy", false, true),
	]
	var labels := ["Salve", "Draught", "Bomb", "Antidote", "Ration", "Torch", "", ""]
	s.consumables = []
	for i in range(labels.size()):
		s.consumables.append({"hotkey": i + 1, "label": labels[i]})
	s.round_label = "ROUND 4"
	s.location_label = "THE LOWER WARD"
	s.dock_open = true
	return s


static func for_character(state: GameState, log: CanonLog) -> ShellState:
	## The real HUD state for a constructed character. Vitals + location come from
	## the character (§2 — code owns them); turn_order/consumables/round_label are
	## still seed() placeholders because combat (M5) and inventory (M7) own those.
	var s := ShellState.seed()   # start from the placeholders, then overwrite what is real
	s.vitals = {
		"hp": state.sheet.hp,
		"hp_max": state.sheet.max_hp(),
		"mp": state.sheet.mp,
		"mp_max": state.sheet.max_mp(),
		"purse_copper": state.purse_copper,
	}
	s.location_label = log.location.name
	return s