import Vue from 'vue';
import Vuex from 'vuex';
import { getConfig } from '../api/setting.js';
import { getUsbPrint } from '../api/shop.js';
import { getLodop } from "../common/LodopFuncs.js";

Vue.use(Vuex);

const state = {
  userInfo: null || JSON.parse(localStorage.getItem('userInfo')),
  usbPrinter: [] || JSON.parse(localStorage.getItem('usbPrinter'))
}

const actions = {
  getUserInfo(context) {
    getConfig().then(res => {
      if (res.code === 200) {
        context.commit('SET_USERINFO', data)
      } else {
        this.$message({
          type: 'error',
          message: res.msg
        })
      }
    })
  },
  getUsbPrint(context) {
    getUsbPrint().then(res => {
      if (res.code === 200) {
        let dataList = res.data
        if (!dataList.length) { return }
        setTimeout(() => {
          LODOP = getLodop();
          let printerCount = LODOP.GET_PRINTER_COUNT();
          if (!printerCount) { return }
          let printerList = [];
          for (let index = 0; index < printerCount; index++) {
            printerList.push({ deviceName: LODOP.GET_PRINTER_NAME(index) });
          }
          let data = printerList.map((v) => {
            let obj = dataList.find((ele) => {
              return ele.deviceName === v.deviceName;
            });
            if (obj) {
              v = obj;
            } else {
              v.openOrderPrint = 0;
              v.openOrderCancelPrint = 0;
              v.printCustomerCount = 1;
              v.printMerchantCount = 1;
              v.printKitchenCount = 1;
              v.width = 58;
            }
            return v;
          });
          context.commit('SET_USBPRINTER', data)
        }, 500);
      } else {
        this.$message({
          type: 'error',
          message: res.msg
        })
      }
    })
  }
}

const mutations = {
  SET_USERINFO: (state, userInfo) => {
    state.userInfo = userInfo;
    // 防止页面刷新，导致Vuex重启
    localStorage.setItem('userInfo', JSON.stringify(userInfo));
  },
  SET_USBPRINTER: (state, usbPrinter) => {
    state.usbPrinter = usbPrinter.filter(v => {
      return v.status
    });
    // 防止页面刷新，导致Vuex重启
    localStorage.setItem('usbPrinter', JSON.stringify(state.usbPrinter));
  }
}

const getters = {
  userInfo: (state) => {
    return state.userInfo
  },
  usbPrinter: (state) => {
    return state.usbPrinter
  },
}

const store = new Vuex.Store({
  actions,
  mutations,
  state,
  getters
})

export default store;