class_name ChallengeScreen
extends Control
## Wöchentliche Herausforderung: feste Regelvariante mit einmaliger Belohnung.

var app
var msg: Label


func _ready() -> void:
    var p: Profile = app.profile
    var ch := Challenge.current()
    var done: bool = p.challenge_week == Challenge.week()
    var col := Style.column(self, 760, 60, 14)
    Style.clabel(col, "Herausforderung der Woche", 36, Style.GOLD, "center", true)
    Style.clabel(col, "Jede Woche eine andere Regel. Die Belohnung gibt es einmal pro Woche, danach die normale.", 16, Style.MUTED)
    Style.spacer(col, 20)
    var panel := PanelContainer.new()
    panel.add_theme_stylebox_override("panel", Style.box(Style.PANEL, 10, Style.GREEN if done else Style.GOLD, 2))
    col.add_child(panel)
    var inner := VBoxContainer.new()
    inner.add_theme_constant_override("separation", 10)
    panel.add_child(inner)
    Style.spacer(inner, 6)
    Style.clabel(inner, ch.name, 30, Style.TEXT, "center", true)
    Style.clabel(inner, ch.text, 18, Style.MUTED)
    Style.clabel(inner, "Belohnung: %d Münzen%s" % [ch.reward, "  ·  diese Woche schon bestanden ✓" if done else ""], 16, Style.GOLD)
    Style.spacer(inner, 6)
    Style.spacer(col, 10)
    msg = Style.clabel(col, "", 16, Style.ORANGE)
    var deck_err := Challenge.deck_allowed(ch, p.deck_cards())
    if deck_err != "":
        msg.text = deck_err + " (aktives Deck: %s)" % p.deck_name()
    var br := Style.row(col, 20)
    br.alignment = BoxContainer.ALIGNMENT_CENTER
    var b := Style.cbutton(br, "Antreten", Vector2(200, 50), func(): app.show_screen(BattleScreen.weekly(ch)), Color("285a3c"))
    b.disabled = deck_err != "" or not p.deck_valid()[0]
    Style.cbutton(br, "Zurück", Vector2(160, 50), func(): app.show_screen(MenuScreen.new()))


func _input(event: InputEvent) -> void:
    if event is InputEventKey and event.pressed and event.keycode == KEY_ESCAPE:
        app.show_screen(MenuScreen.new())