import { StandardResponse } from '@jolibox/types';
import { getGlobalStorage, setGlobalStorage } from '../api/storage';
import { filterTodayTimestamps } from './utils';

const parseFrequency = (data: string) => {
  let fequeycies;
  try {
    fequeycies = JSON.parse(data);
  } catch (e) {
    fequeycies = [];
  }
  return fequeycies;
};

// common get frequency
function createFrequencyChecker(storageKey: string) {
  return async (config: { dailyMaxPopUps?: number; minInterval?: number }) => {
    const { dailyMaxPopUps, minInterval } = config;
    const res = (await getGlobalStorage(storageKey)) as StandardResponse<string>;

    if (!res.data) {
      return {
        canShow: true,
        isFirst: true
      };
    }
    const frequencies = parseFrequency(res.data);
    const todayFrequencies = filterTodayTimestamps(frequencies);
    if (dailyMaxPopUps && todayFrequencies.length >= dailyMaxPopUps) {
      return {
        canShow: false,
        isFirst: false
      };
    }

    const now = Date.now();
    console.log('todayFrequencies', todayFrequencies, minInterval, now - todayFrequencies[0]);

    if (minInterval && now - (todayFrequencies?.[0] ?? 0) < minInterval) {
      return {
        canShow: false,
        isFirst: false
      };
    }
    return {
      canShow: true,
      isFirst: false
    };
  };
}

export const checkUseModalFrequency = createFrequencyChecker('joli_coin_use_modal_frequency');
export const checkPaymentFrequency = createFrequencyChecker('joli_coin_payment_frequency');
export const checkUnloginModalFrequency = createFrequencyChecker('joli_coin_unlogin_modal_frequency');

// gem frequency
export const checkUseModalFrequencyGem = createFrequencyChecker('joli_gem_use_modal_frequency');
export const checkPaymentFrequencyGem = createFrequencyChecker('joli_gem_payment_frequency');
export const checkUnloginModalFrequencyGem = createFrequencyChecker('joli_gem_unlogin_modal_frequency');

// subscription frequency
export const checkSubscriptionFrequency = createFrequencyChecker('subscription_frequency');

// common update frequency
function createFrequencyUpdater(storageKey: string) {
  return async () => {
    const now = Date.now();
    const res = (await getGlobalStorage(storageKey)) as StandardResponse<string>;
    const frequencies: number[] = parseFrequency(res.data ?? '[]');
    frequencies.push(now);
    frequencies.sort((a, b) => b - a).splice(8);
    await setGlobalStorage(storageKey, JSON.stringify(frequencies));
  };
}

export const updateUseModalFrequency = createFrequencyUpdater('joli_coin_use_modal_frequency');
export const updatePaymentFrequency = createFrequencyUpdater('joli_coin_payment_frequency');
export const updateUnloginModalFrequency = createFrequencyUpdater('joli_coin_unlogin_modal_frequency');

// gem frequency
export const updateUseModalFrequencyGem = createFrequencyUpdater('joli_gem_use_modal_frequency');
export const updatePaymentFrequencyGem = createFrequencyUpdater('joli_gem_payment_frequency');
export const updateUnloginModalFrequencyGem = createFrequencyUpdater('joli_gem_unlogin_modal_frequency');

// subscription frequency
export const updateSubscriptionFrequency = createFrequencyUpdater('subscription_frequency');