<script setup lang="ts">
import { computed, watchEffect } from "vue";
import { useWindowSize } from "@vueuse/core";
import { AppMain, Navbar, Settings, TagsView } from "./components/index";
import Sidebar from "./components/Sidebar/index.vue";
import RightPanel from "@/components/RightPanel/index.vue";

import { useAppStore } from "@/store/modules/app";
import { useSettingsStore } from "@/store/modules/settings";

const { width } = useWindowSize();

/**
 * 响应式布局容器固定宽度
 *
 * 大屏（>=1200px）
 * 中屏（>=992px）
 * 小屏（>=768px）
 */
const WIDTH = 992;

const appStore = useAppStore();
const settingsStore = useSettingsStore();

const fixedHeader = computed(() => settingsStore.fixedHeader);
const showTagsView = computed(() => settingsStore.tagsView);
const showSettings = computed(() => settingsStore.showSettings);
const layout = computed(() => settingsStore.layout);

const classObj = computed(() => ({
  hideSidebar: !appStore.sidebar.opened,
  openSidebar: appStore.sidebar.opened,
  withoutAnimation: appStore.sidebar.withoutAnimation,
  mobile: appStore.device === "mobile",
  isTop: layout.value === "top",
}));

watchEffect(() => {
  if (width.value < WIDTH) {
    appStore.toggleDevice("mobile");
    appStore.closeSideBar(true);
  } else {
    appStore.toggleDevice("desktop");

    if (width.value >= 1200) {
      //大屏
      appStore.openSideBar(true);
    } else {
      appStore.closeSideBar(true);
    }
  }
});

function handleOutsideClick() {
  appStore.closeSideBar(false);
}
</script>

<template>
  <div :class="classObj" class="app-wrapper">
    <!-- 手机设备侧边栏打开遮罩层 -->
    <div
      v-if="classObj.mobile && classObj.openSidebar"
      class="drawer-bg"
      @click="handleOutsideClick"
    ></div>

    <Sidebar class="sidebar-container" />

    <div :class="{ hasTagsView: showTagsView }" class="main-container">
      <div :class="{ 'fixed-header': fixedHeader }">
        <navbar v-if="layout !== 'top'" />
        <tags-view v-if="showTagsView" />
      </div>

      <!--主页面-->
      <app-main />

      <!-- 设置面板 -->
      <RightPanel v-if="showSettings">
        <settings />
      </RightPanel>
    </div>
  </div>
</template>

<style lang="scss" scoped>
.app-wrapper {
  &::after {
    display: table;
    clear: both;
    content: "";
  }

  position: relative;
  width: 100%;
  height: 100%;

  &.mobile.openSidebar {
    position: fixed;
    top: 0;
  }
}

.fixed-header {
  position: fixed;
  top: 0;
  right: 0;
  z-index: 9;
  width: calc(100% - #{$sideBarWidth});
  transition: width 0.28s;
}

.hideSidebar .fixed-header {
  width: calc(100% - 54px);
}

.mobile .fixed-header {
  width: 100%;
}

.drawer-bg {
  position: absolute;
  top: 0;
  z-index: 999;
  width: 100%;
  height: 100%;
  background: #000;
  opacity: 0.3;
}
// 导航栏顶部显示
.isTop {
  .sidebar-container {
    z-index: 800;
    display: flex;
    width: 100% !important;
    height: 50px;

    :deep(.logo-wrap) {
      width: 210px;
    }

    :deep(.el-scrollbar) {
      flex: 1;
      min-width: 0;
      height: 50px;
    }
  }

  .main-container {
    padding-top: 50px;
    margin-left: 0;
  }

  // 顶部模式全局变量修改
  --el-menu-item-height: 50px;
}
</style>
