import { MarketOrderHistory, MarketType } from "@/market";
import { usePocketBase, watchCollection } from "@/pocketbase";
import { defineStore } from "pinia";
import { RecordModel } from "pocketbase";
import { computed, onMounted, ref } from "vue";

export type ScanResult = {
    type: MarketType;
    history: MarketOrderHistory[];
    buy: number,
    sell: number
}

interface MarketScan extends RecordModel {
    owner: string;
    types: number[];
};

const marketScans = 'marketScans';

export const useMarkeyScanStore = defineStore(marketScans, () => {
    const pb = usePocketBase();
    const marketScan = ref<MarketScan>();

    const types = computed(() => marketScan.value?.types ?? []);
    const setTypes = async (types: number[]) => {
        if (marketScan.value?.id) {
            marketScan.value = await pb.collection(marketScans).update(marketScan.value.id, { owner: pb.authStore.model!.id, types });
        } else {
            marketScan.value = await pb.collection(marketScans).create({ owner: pb.authStore.model!.id, types });
        }
    }

    watchCollection<MarketScan>(marketScans, '*', data => {
        if (data.action === 'delete') {
            marketScan.value = undefined;
        } else if (!marketScan.value || data.record.id === marketScan.value.id) {
            marketScan.value = data.record;
        }
    });
    onMounted(async () => marketScan.value = await pb.collection(marketScans).getFirstListItem<MarketScan>('').catch(() => undefined));
    return { types, setTypes };
});