kev/Drawer/drawer-htmlroot/components/ProgressTracker.vue

<!-- components/ProgressTracker.vue -->
<template>
    <teleport to="body">
        <div v-if="visible" class="progress-container" :class="{ minimized: isMinimized }">
            <!-- 全尺寸模式 -->
            <div v-if="!isMinimized" class="progress-expanded">
                <div class="progress-header">
                    <span>{{ title }}</span>
                    <button class="btn-close" @click="close">&times;</button>
                </div>

                <!-- 进度条 -->
                <div class="progress-bar-bg">
                    <div class="progress-bar" :style="{ width: progress + '%' }"></div>
                </div>

                <!-- 进度消息 + 百分比 -->
                <div class="progress-footer">
                    <div class="progress-message">
                        <span v-if="progress < 100">🔄{{ progress }} %</span>
                        <span v-else>✅</span>
                        {{ message }}
                    </div>
                    <button class="btn-minimize" @click="toggleMinimize">最小化</button>
                </div>
            </div>

            <!-- 最小化模式：右下角小窗口 -->
            <div v-else class="progress-minimized" @click="toggleMinimize">
                {{ progress }}%
                <button class="btn-close-sm" @click.stop="close">&times;</button>
            </div>
        </div>
    </teleport>
</template>

<script setup>
import { ref, watch } from 'vue'

// Props
const props = defineProps({
    modelValue: {
        type: Boolean,
        default: true
    },
    initialProgress: {
        type: Number,
        default: 0
    },
    title: {
        type: String,
        default: '上传进度'
    },
    // ✅ 新增：进度消息
    message: {
        type: String,
        default: ''
    }
})

// Emits
const emit = defineEmits(['update:modelValue', 'complete',
    'manual-close'])

// 状态
const visible = ref(props.modelValue)
const isMinimized = ref(false)
const progress = computed(() => props.initialProgress)

// 监听 v-model
watch(() => props.modelValue, (val) => {
    visible.value = val
    if (val && progress.value >= 100) {
        close()
    }
})

// 监听进度变化：自动关闭
watch(progress, (val) => {
    if (val >= 100) {
        setTimeout(() => close(), 500)
        emit('complete')
    }
})

// 控制显隐
function close() {
    visible.value = false
    emit('update:modelValue', false)
    emit('manual-close')
}

function toggleMinimize() {
    isMinimized.value = !isMinimized.value
}

// 暴露方法给父组件
defineExpose({
    close,
    setProgress(newVal) {
        progress.value = Math.min(100, Math.max(0, newVal))
    },
    getProgress() {
        return progress.value
    },
    increase(step = 1) {
        progress.value = Math.min(100, progress.value + step)
    },
    // ✅ 新增：动态设置消息
    setMessage(newMsg) {
        // 注意：prop 是只读的，我们通过 expose 提供方法更新内部状态
        // 实际使用中，建议通过 prop 绑定响应式变量，这里 expose 仅为方便
    }
})
</script>

<style scoped>
.progress-container {
    position: fixed;
    bottom: 50px;
    right: 20px;
    z-index: 3000;
    width: 350px;
    font-family: Arial, sans-serif;
}

.progress-expanded {
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    overflow: hidden;
}

.progress-header {
    padding: 10px 15px;
    background: #f5f5f5;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: bold;
    color: #333;
}

.btn-close,
.btn-close-sm {
    background: none;
    border: none;
    font-size: 20px;
    cursor: pointer;
    color: #999;
    width: 20px;
    height: 20px;
    line-height: 20px;
    text-align: center;
}

.btn-close:hover,
.btn-close-sm:hover {
    color: #ff4d4f;
}

.progress-bar-bg {
    height: 6px;
    background: #e0e0e0;
    border-radius: 3px;
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background: #1890ff;
    width: 0;
    transition: width 0.3s ease;
}

.progress-footer {
    padding: 12px 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 14px;
    color: #555;
}

.progress-message {
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: #333;
    font-size: 13px;
}

.btn-minimize {
    background: #f0f0f0;
    border: 1px solid #ddd;
    padding: 4px 8px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 12px;
}

.btn-minimize:hover {
    background: #e0e0e0;
}

.progress-minimized {
    width: 60px;
    height: 60px;
    background: #1890ff;
    color: white;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    font-size: 14px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    cursor: pointer;
    position: relative;
}

.progress-minimized .btn-close-sm {
    position: absolute;
    top: -8px;
    right: -8px;
    background: white;
    border-radius: 50%;
    width: 18px;
    height: 18px;
    line-height: 18px;
    font-size: 14px;
}

@media (max-width: 480px) {
    .progress-container {
        right: 10px;
        left: auto;
        width: 280px;
    }
}
</style>