package game

// Card packs are the selectable sets of pets and food a game is played with.
// Turtle and Golden ship with full card data; Unicorn is declared here as
// infrastructure (shown but not yet playable) so the lobby, views, and
// deck-building all have a single source of truth to grow into.

// PackInfo describes one selectable pack. Playable gates whether a lobby may
// choose it and start a game with it.
type PackInfo struct {
	ID       string `json:"id"`
	Name     string `json:"name"`
	Emoji    string `json:"emoji"`
	Playable bool   `json:"playable"`
}

// DefaultPack is the pack a freshly created game starts on.
const DefaultPack = "turtle"

// Packs is the ordered catalog of packs shown in the lobby.
var Packs = []PackInfo{
	{ID: "turtle", Name: "Turtle Pack", Emoji: "🐢", Playable: true},
	{ID: "golden", Name: "Golden Pack", Emoji: "🥇", Playable: true},
	{ID: "unicorn", Name: "Unicorn Pack", Emoji: "🦄", Playable: false},
}

// packByID looks up a pack, returning false if the id is unknown.
func packByID(id string) (PackInfo, bool) {
	for _, p := range Packs {
		if p.ID == id {
			return p, true
		}
	}
	return PackInfo{}, false
}