import { defineStore } from 'pinia';
import { ref } from 'vue';

// Interface pour la carte tirée
interface DrawnCard {
    id: number;
    name: string;
    image_url: string;
    orientation: 'upright' | 'reversed';
    description: string;
    description_upright?: string;
    description_reversed?: string;
    symbolism?: Record<string, string>;
    created_at: string;
}

export const useTarotStore = defineStore(
    'tarot',
    () => {
        // State
        const freeDrawsRemaining = ref(1);
        const paidDrawsRemaining = ref(0);
        const freeDrawCard = ref<DrawnCard | null>(null);

        // Actions
        function useFreeDraw() {
            if (freeDrawsRemaining.value > 0) {
                freeDrawsRemaining.value--;
                return true;
            }
            return false;
        }

        // Store the free draw card for persistence
        function setFreeDrawCard(card: DrawnCard) {
            freeDrawCard.value = card;
        }

        // Clear the free draw card (e.g., for a new session)
        function clearFreeDrawCard() {
            freeDrawCard.value = null;
            freeDrawsRemaining.value = 1;
        }

        // Modified usePaidDraw to handle the correct number of cards and reset the state
        function usePaidDraw(count: number) {
            if (paidDrawsRemaining.value >= count) {
                // Since the draws are 'used', we set the remaining to 0.
                // This assumes a user pays for a set number of cards in one go.
                paidDrawsRemaining.value = 0;
                return true;
            }
            return false;
        }

        function addPaidDraws(count: number) {
            paidDrawsRemaining.value += count;
        }

        return {
            freeDrawsRemaining,
            paidDrawsRemaining,
            freeDrawCard,
            useFreeDraw,
            setFreeDrawCard,
            clearFreeDrawCard,
            usePaidDraw,
            addPaidDraws,
        };
    },
    {
        persist: {
            key: 'tarot-storage',
            storage: typeof window !== 'undefined' ? localStorage : undefined,
            pick: ['freeDrawsRemaining', 'freeDrawCard'],
        },
    }
);