super_video/src/components/ProgressBar/ProgressBar.vue

<!-- 
  进度条组件
  用于显示制作变焦镜的步骤进度
-->

<template>
  <div class="progress-bar-container">
    <!-- 主进度条 -->
    <div class="progress-bar">
      <!-- 中间步骤指示器 -->
      <div class="steps-section" v-if="currentStep > 0">
        <!-- 标题区域 -->
        <div class="absolute top-0 left-40">
          <img
            :src="getStaticImage(IMAGE_PATHS.PROGRESS_BAR.TITLE)"
            alt="制作变焦镜-我的志愿者手记"
            class="title-image"
          />
        </div>
        <div
          v-for="(step, index) in steps.slice(0, 3)"
          :key="index"
          class="step-item"
          :class="getStepStatus(index)"
        >
          <span class="step-text">{{ step.name }}</span>
          <div class="step-dots">•••••</div>
        </div>
      </div>
      <div class="absolute top-0 left-40" v-else>
        <img
          :src="getStaticImage(IMAGE_PATHS.PROGRESS_BAR.UNLOCKED)"
          alt="未解锁"
          class="icon-image"
        />
      </div>

      <!-- 右侧完成按钮 -->
      <div class="right-section">
        <button @click="handleComplete" :disabled="!canComplete">
          <img
            :src="
              getStaticImage(
                canComplete
                  ? IMAGE_PATHS.PROGRESS_BAR.COMPLETE_BUTTON
                  : IMAGE_PATHS.PROGRESS_BAR.COMPLETE_BUTTON_DISABLED
              )
            "
            alt="完成前置-即可开启实战"
            class="button-image"
          />
        </button>
      </div>
    </div>
  </div>
</template>

<script lang="ts" setup>
import { computed } from 'vue'
import { getStaticImage, IMAGE_PATHS } from '@/utils'

// 定义组件属性
interface Props {
  /** 当前步骤索引 (0-3) */
  currentStep?: number
}

// 定义事件
interface Emits {
  /** 点击完成按钮时触发 */
  complete: []
}

const props = withDefaults(defineProps<Props>(), {
  currentStep: 0
})

const emit = defineEmits<Emits>()

// 计算属性：是否可以完成（当前在最后一步）
const canComplete = computed(() => props.currentStep === 3)

// 处理完成按钮点击
const handleComplete = () => {
  if (canComplete.value) {
    emit('complete')
  }
}

// 步骤配置
const steps = [
  { name: '前期准备', icon: '📋' },
  { name: '中期拍摄', icon: '📹' },
  { name: '后期剪辑', icon: '🎬' },
  { name: '即可开启实战', icon: '⚡' }
]

// 获取步骤状态
const getStepStatus = (stepIndex: number) => {
  if (stepIndex < props.currentStep) return 'completed'
  if (stepIndex === props.currentStep) return 'current'
  return 'locked'
}
</script>

<style scoped>
.progress-bar-container {
  position: relative;
  width: 100%;
  margin: 0 auto;
}

.title-image {
  max-width: 100%;
  height: auto;
}

.progress-bar {
  position: relative;
  display: flex;
  align-items: center;
  padding: 15px 20px;
  height: 292px;
  background-image: url('@/assets/images/components/ProgressBar-bg.png');
  background-size: cover;
  box-sizing: border-box;
}

.icon-image {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.steps-section {
  width: 1600px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 30px 20px 0;
  gap: 15px;
}

.step-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  flex: 1;
}

.step-text {
  font-size: 26px;
  color: white;
  font-weight: bold;
  text-align: center;
  white-space: nowrap;
  text-shadow: 0 0 8px rgba(255, 255, 255, 0.5);
}

.step-dots {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.8);
  letter-spacing: 3px;
  font-weight: bold;
}

/* 步骤状态样式 */
.step-item.completed .step-text {
  color: #4ade80;
  font-weight: bold;
  text-shadow: 0 0 8px rgba(74, 222, 128, 0.6);
}

.step-item.completed .step-dots {
  color: #4ade80;
  text-shadow: 0 0 4px rgba(74, 222, 128, 0.4);
}

.step-item.current .step-text {
  color: #fbbf24;
  font-weight: bold;
  text-shadow: 0 0 8px rgba(251, 191, 36, 0.6);
}

.step-item.current .step-dots {
  color: #fbbf24;
  text-shadow: 0 0 4px rgba(251, 191, 36, 0.4);
}

.step-item.locked .step-text {
  color: rgba(255, 255, 255, 0.7);
  text-shadow: 0 0 4px rgba(255, 255, 255, 0.3);
}

.step-item.locked .step-dots {
  color: rgba(255, 255, 255, 0.5);
}

.right-section {
  position: absolute;
  right: 20px;
  top: 0;
}

button {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  transition: transform 0.2s ease;
}

button:hover:not(:disabled) {
  transform: scale(1.05);
}

button:active:not(:disabled) {
  transform: scale(0.95);
}

button:disabled {
  cursor: not-allowed;
}

.button-image {
  height: auto;
  object-fit: contain;
}

/* 响应式设计 */
@media (max-width: 768px) {
  .progress-bar {
    flex-direction: column;
    gap: 15px;
    padding: 20px 15px;
  }

  .right-section {
    min-width: auto;
    justify-content: center;
  }

  .steps-section {
    flex-direction: column;
    gap: 10px;
    margin: 0;
  }

  .step-item {
    flex-direction: row;
    gap: 10px;
  }

  .step-dots {
    display: none;
  }

  .button-image {
    width: 80px;
  }
}

@media (max-width: 480px) {
  .progress-bar {
    padding: 15px 10px;
  }

  .step-text {
    font-size: 16px;
  }

  .button-image {
    width: 70px;
  }
}
</style>