import store from "../store";
import {waiting} from "../utils";
import appEntry from "../views/apps/appEntry";
import router from "./router";
import axios from "./axios";

export default {
  routes: () => store.state.apps,
  init() {
    //约束正则式
    store.commit("cleanApps")
    // 自动化本工程应用
    this.loadApps()
  },
  loadApps() {
    //新App的自动化格式
    const apps = require.context('../../', true, /\.(\/.+)\/App[A-Z][^\/]+\.vue$/, 'lazy')
    if (process.env.VUE_APP_DEV_MODE == 'fast') {
      waiting.init({innerHTML: '应用加载中..'})
      axios.post("/node/wechatapps/list", null, {
        params: {type: 'web', size: 999}, baseURL: "/ns"
      }).then(res => {
        if (res?.data) {
          return res.data.records.map(({label, name, libPath: path, id}) => {
            waiting.setContent(`加载${name}...`)
            const module = () => apps(`.${path}.vue`)
            const addApp = {label, name: id, path, component: appEntry, module}
            router.addRoute(addApp)
            store.commit("addApp", addApp)
          })
        }
      }).finally(() => waiting.close())
    } else {
      waiting.init({innerHTML: '应用加载中..'})
      Promise.all(apps.keys().map(path => apps(path).then(file => {
        if (file.default) {
          let {name, label} = file.default,
              addApp = {
                name: path.replace(/\.\/?(vue)?/g, '')?.split("/").join("_"), label: label || name,
                path: path.replace(/\.(\/.+\/App.+)\.vue$/, '$1'),
                component: appEntry,
                module: file.default
              }
          waiting.setContent(`加载${name}...`)
          router.addRoute(addApp)
          //命名规范入口文件必须以App开头
          return store.commit("addApp", addApp)
        } else return 0
      }))).then(() => {
        axios.post("/node/wechatapps/addOrUpdate", {
          type: "web",
          list: this.routes().map(({path: libPath, label, module: {name}, name: id}) => ({
            id, type: 'web', libPath, label, name
          }))
        }, {baseURL: "/ns"}).catch(() => 0)
        waiting.close()
      })
    }
  }
}