import { useEffect, useMemo, useState } from 'react';

import { PlanTagType, PayMethodType } from '@/defines';
import { userConfigModel } from '@/models/userConfigModel';
import { fetchGetUserConfig, fetchPlanList } from '@/services/config';
import { getToken, setToken } from '@/utils/authUtils';
import { currentUnixTimestamp } from '@/utils/timeUtils';

export interface Plan {
    id: number;
    title: string;
    subTitle: string;
    introduce: string;
    tag?: string;
    tagType?: PlanTagType;
    price: number;
}

export interface UseServiceReturn {
    plans: Plan[];
    payMethods: PayMethodType[];
}

export function useService(): UseServiceReturn {
    const { setUserConfig } = userConfigModel.useModel();

    const [plans, setPlans] = useState<Plan[]>([]);

    useEffect(() => {
        const userinfo = getToken();
        const expired = (userinfo?.accessExpires ?? 0) - currentUnixTimestamp() <= 0;
        if (expired) return;
        if (userinfo?.account?.username) return;
        fetchGetUserConfig({})
            .then((res) => {
                const data = res?.data;
                if (!data) return;
                setToken(data);
                setUserConfig(data);
            })
            .catch(() => {});
    }, [setUserConfig]);

    useEffect(() => {
        fetchPlanList({})
            .then((res) => {
                const list = res?.data?.list ?? [];
                const mapped: Plan[] = list.map((item, index) => ({
                    id: item.ServiceChannelPlanId ?? index,
                    title: item.title ?? '',
                    subTitle: item.subTitle ?? '',
                    introduce: item.introduce ?? '',
                    tag: item.tag,
                    tagType: item.tagType ?? PlanTagType.NONE,
                    price: item.price ?? 0,
                }));
                setPlans(mapped);
            })
            .catch(() => {});
    }, []);

    const payMethods = useMemo<PayMethodType[]>(
        () => [
            PayMethodType.APPLE_PAY,
            PayMethodType.GOOGLE_PAY,
            // PayMethodType.PAYPAL,
            // PayMethodType.WECHAT,
            // PayMethodType.ALIPAY,
        ],
        []
    );

    return {
        plans,
        payMethods,
    };
}