import { getStorage, setStorage, changeTheme } from "@/utils/utis";
import { SET_COIN_LIST, SET_CURRENCY, SET_COIN_SYMBOL_ARR, SET_KEFU, SET_THEME } from '@/store/const.store'
import { _getCoins, _getExchangeRate } from '@/API/home.api'
import { customer } from '@/API/user.api'

export default {
  namespaced: true,
  state: {
    currency: {}, // 当前汇率
    coinArr: [], // 解构出来的币种数组
    hotArr: [], // 热门币种
    coinList: [], // 品种
    kefu_url: '',
    theme: getStorage('theme') || 'dark'
  },
  getters: {
    coinList: state => state.coinList,
    coinArr: state => state.coinArr,
    hotArr: state => state.hotArr,
    currency: state => state.currency,
    kefu_url: state => state.kefu_url,
    theme: state => state.theme
  },
  mutations: {
    [SET_THEME]: (state, theme) => {
      state.theme = theme
      window.document.documentElement.setAttribute('data-theme', theme)
      changeTheme(theme)
      setStorage('theme', theme)
    },
    [SET_COIN_LIST](state, list) {
      state.coinList = list;
    },
    [SET_CURRENCY](state, currency) {
      state.currency = currency;
    },
    [SET_COIN_SYMBOL_ARR](state, list) {
      const arr = []
      const hots = []
      list.map(item => {
        arr.push(item.symbol)
        if (item.isTop === '1') { // 热门
          hots.push(item.symbol)
        }
      })
      state.coinArr = arr
      state.hotArr = hots
    },
    [SET_KEFU](state, url) {
      state.kefu_url = url;
    },
  },
  actions: {
    async [SET_COIN_LIST]({ commit, state }) { // 获取配置的币种

      const list = await _getCoins().catch(err => { Promise.reject(err) })
      commit(SET_COIN_SYMBOL_ARR, list) // 原数据
      commit(SET_COIN_LIST, list) // 拆分的单个数据
      Promise.resolve(list)

    },
    async [SET_CURRENCY]({ commit, state, rootState }) { // 设置汇率
      console.log('rootState', rootState)
      const currency = await _getExchangeRate({
        token: rootState.user.userInfo.token
      }).catch(err => Promise.reject(err))
      commit(SET_CURRENCY, currency)
    },
    actionsToken({ commit }, data) {
      commit("SET_TOKEN", data);
    },
    actionsStatus({ commit }, data) {
      commit("SET_STATUS", data);
    },
    async [SET_KEFU]({ commit, state, rootState }) { // 设置汇率

      const data = await customer().catch(err => Promise.reject(err))
      let url = data.customer_service_url
      commit(SET_KEFU, url)
    },
  },
};