extends Panel
class_name CardPreviewPanel

# Node references
@onready var card_name_label = $CardContent/CardNameLabel
@onready var rank_label = $CardContent/RankLabel
@onready var description_label = $CardContent/DescriptionLabel
@onready var unit_list_label = $CardContent/UnitListLabel
@onready var effect_type_label = $CardContent/EffectTypeLabel
@onready var duration_label = $CardContent/DurationLabel

# Card rank colors (same as other card components)
var rank_colors = {
    Card.Rank.RANK_0: Color(0.9, 0.1, 0.1, 1.0),  # Red
    Card.Rank.RANK_1: Color(0.9, 0.6, 0.1, 1.0),  # Orange
    Card.Rank.RANK_2: Color(0.1, 0.7, 0.1, 1.0),  # Green
    Card.Rank.RANK_3: Color(0.1, 0.7, 0.9, 1.0)   # Blue
}

# Effect type descriptions
var effect_type_names = {
    Card.EffectType.MOVEMENT_MODIFIER: "Movement Modifier",
    Card.EffectType.BOARD_EFFECT: "Board Effect",
    Card.EffectType.PIECE_EFFECT: "Piece Effect",
    Card.EffectType.SPECIAL_ACTION: "Special Action"
}

func _ready():
    # Hide the preview initially
    visible = false

func preview_card(card: Card):
    if !card:
        hide_preview()
        return
    
    # Update all card information
    card_name_label.text = card.cardName
    
    # Set rank information
    var rank_text = "Rank " + str(card.rank)
    match card.rank:
        Card.Rank.RANK_0:
            rank_text += " (One-time use, removed from deck)"
        Card.Rank.RANK_1:
            rank_text += " (Once per match)"
        Card.Rank.RANK_2:
            rank_text += " (Discarded after use)"
        Card.Rank.RANK_3:
            rank_text += " (Reused)"
    rank_label.text = rank_text
    
    # Set rank color
    if card.rank in rank_colors:
        rank_label.add_theme_color_override("font_color", rank_colors[card.rank])
        card_name_label.add_theme_color_override("font_color", rank_colors[card.rank])
    
    # Set description
    description_label.text = card.description
    
    # Set unit whitelist
    if card.unitWhitelist.is_empty():
        unit_list_label.text = "Can be applied to: Any piece"
    else:
        unit_list_label.text = "Can be applied to: " + ", ".join(card.unitWhitelist)
    
    # Set effect type
    if card.effectType in effect_type_names:
        effect_type_label.text = "Effect Type: " + effect_type_names[card.effectType]
    else:
        effect_type_label.text = "Effect Type: Unknown"
    
    # Set duration
    if card.duration > 0:
        duration_label.text = "Duration: " + str(card.duration) + " turns"
    else:
        duration_label.text = "Duration: Instant"
    
    # Show the preview
    visible = true

func hide_preview():
    visible = false