<template>
  <div v-if="routerView" class="app-main-container">
    <vab-github-corner />
    <transition mode="out-in" name="fade-transform">
      <keep-alive :include="cachedRoutes" :max="keepAliveMaxNum">
        <router-view :key="key" class="app-main-height" />
      </keep-alive>
    </transition>
    <footer v-show="footerCopyright" class="footer-copyright">
      Copyright
      <vab-icon :icon="['fas', 'copyright']"></vab-icon>
      OPSLI快速开发平台 & vue-admin-better 开源免费版 {{ fullYear }}
    </footer>
  </div>
</template>

<script>
  import { mapActions, mapGetters } from "vuex";
  import { copyright, footerCopyright, keepAliveMaxNum, title } from "@/config";

  export default {
    name: "VabAppMain",
    data() {
      return {
        show: false,
        fullYear: new Date().getFullYear(),
        copyright,
        title,
        keepAliveMaxNum,
        routerView: true,
        footerCopyright,
      };
    },
    computed: {
      ...mapGetters({
        visitedRoutes: "tabsBar/visitedRoutes",
        device: "settings/device",
      }),
      cachedRoutes() {
        const cachedRoutesArr = [];
        this.visitedRoutes.forEach((item) => {
          if (!item.meta.noKeepAlive) {
            cachedRoutesArr.push(item.name);
          }
        });
        return cachedRoutesArr;
      },
      key() {
        return this.$route.path;
      },
    },
    watch: {
      $route: {
        handler(route) {
          if ("mobile" === this.device) this.foldSideBar();
        },
        immediate: true,
      },
    },
    created() {
      //重载所有路由
      this.$baseEventBus.$on("reload-router-view", () => {
        this.routerView = false;
        this.$nextTick(() => {
          this.routerView = true;
        });
      });
    },
    mounted() {},
    methods: {
      ...mapActions({
        foldSideBar: "settings/foldSideBar",
      }),
    },
  };
</script>

<style lang="scss" scoped>
  .app-main-container {
    position: relative;
    width: 100%;
    overflow: hidden;
    .vab-keel {
      margin: $base-padding;
    }
    .app-main-height {
      min-height: $base-app-main-height;
    }

    .footer-copyright {
      min-height: 55px;
      line-height: 55px;
      color: rgba(0, 0, 0, 0.45);
      text-align: center;
      border-top: 1px dashed $base-border-color;
    }
  }
</style>
