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pages/discover/livelist/components/drawer.vue

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+<script setup lang="ts">
+  import { computed } from 'vue'
+  import {
+    TUIIcon,
+    IconArrowStrokeBack
+  } from '@tencentcloud/uikit-base-component-vue3'
+
+  const props = defineProps({
+    visible: {
+      type: Boolean,
+      default: false
+    },
+    height: {
+      type: String,
+      default: '60%'
+    },
+    position: {
+      type: String as () => 'bottom' | 'right',
+      default: 'bottom'
+    },
+    maskClosable: {
+      type: Boolean,
+      default: true
+    },
+    zIndex: {
+      type: Number,
+      default: 1000
+    },
+    title: {
+      type: String,
+      default: ''
+    }
+  })
+
+  const emits = defineEmits(['update:visible'])
+
+  const onMaskClick = () => {
+    if (props.maskClosable) {
+      emits('update:visible', false)
+    }
+  }
+  const onBackClick = () => {
+    emits('update:visible', false)
+  }
+
+  const panelStyle = computed(() => {
+    if (props.position === 'bottom') {
+      return {
+        height: props.height,
+        bottom: 0,
+        left: 0,
+        right: 0,
+        borderTopLeftRadius: '12px',
+        borderTopRightRadius: '12px',
+        position: 'fixed' as const,
+        background: '#22262E',
+        zIndex: props.zIndex + 1,
+        transition: 'transform 0.3s cubic-bezier(.4,0,.2,1)',
+        transform: props.visible ? 'translateY(0)' : 'translateY(100%)',
+        boxShadow: '0 -2px 8px rgba(0,0,0,0.08)',
+        display: 'flex' as const,
+        flexDirection: 'column' as const
+      }
+    }
+    return {}
+  })
+</script>
+
+<template>
+  <div v-if="visible" class="drawer-mask" @click="onMaskClick">
+    <transition name="drawer-slide-up">
+      <div
+        class="drawer-panel"
+        :style="panelStyle"
+        @click.stop
+        v-show="visible"
+      >
+        <div class="drawer-header">
+          <TUIIcon
+            color="#fff"
+            size="48px"
+            :icon="IconArrowStrokeBack"
+            class="drawer-back"
+            @click="onBackClick"
+          />
+          <div class="drawer-title">{{ title }}</div>
+        </div>
+        <div class="drawer-content">
+          <slot></slot>
+        </div>
+      </div>
+    </transition>
+  </div>
+</template>
+
+<style scoped lang="scss">
+  .drawer-mask {
+    position: fixed;
+    inset: 0;
+    background: rgba(0, 0, 0, 0.4);
+    z-index: v-bind('props.zIndex');
+    display: flex;
+    align-items: flex-end;
+    justify-content: center;
+  }
+  .drawer-panel {
+    width: 100%;
+    max-width: 100vw;
+    box-sizing: border-box;
+    display: flex;
+    flex-direction: column;
+    padding: 0;
+    background-color: #22262e;
+  }
+  .drawer-header {
+    display: flex;
+    align-items: center;
+    height: 48px;
+    color: #fff;
+    border-top-left-radius: 12px;
+    border-top-right-radius: 12px;
+    font-size: 17px;
+    font-weight: 500;
+    position: relative;
+    box-sizing: border-box;
+  }
+  .drawer-back {
+    height: 100%;
+  }
+  .drawer-title {
+    height: 100%;
+    line-height: 48px;
+    margin-right: 48px;
+    flex: 1;
+    text-align: center;
+    font-size: 17px;
+    font-weight: 500;
+    color: #fff;
+    overflow: hidden;
+    text-overflow: ellipsis;
+    white-space: nowrap;
+  }
+  .drawer-content {
+    flex: 1;
+    overflow-y: auto;
+    color: #fff;
+    padding: 16px;
+  }
+  .drawer-slide-up-enter-active,
+  .drawer-slide-up-leave-active {
+    transition:
+      transform 0.3s cubic-bezier(0.4, 0, 0.2, 1),
+      opacity 0.3s cubic-bezier(0.4, 0, 0.2, 1);
+  }
+  .drawer-slide-up-enter-from,
+  .drawer-slide-up-leave-to {
+    transform: translateY(100%);
+    opacity: 0;
+  }
+  .drawer-slide-up-enter-to,
+  .drawer-slide-up-leave-from {
+    transform: translateY(0);
+    opacity: 1;
+  }
+</style>