AI_Painting_V2.0/src/platforms/music/controls/modeSelector.vue

<template>
  <div class="custom-popover-wrapper">
    <div class="choice-btn" :class="{ active: showPopover }" @click.stop="togglePopover">
      <img :src="currentIcon" alt="" style="width: 16px;">
      <span>{{ currentLabel }}</span>
    </div>
    <Transition name="popover">
      <div v-show="showPopover" class="custom-popover" @click.stop>
        <div class="select">
          <div class="model-group">
            <div
              v-for="item in modeOptions"
              :key="item.value"
              class="model-item"
              :class="{ active: modeValue === item.value, disabled: item.disabled }"
              @click="selectMode(item)"
            >
              <img :src="item.icon" alt="" style="width: 16px; height: 16px;">
              <span>{{ item.label }}</span>
            </div>
          </div>
        </div>
      </div>
    </Transition>
  </div>
</template>

<script setup>
import { computed, ref } from 'vue'
import commonModeIcon from '@/assets/dialog/commonMode.svg'
import professionalModeIcon from '@/assets/dialog/professionalMode.svg'
import remixModeIcon from '@/assets/dialog/remixMode.svg'
import editModeIcon from '@/assets/dialog/editMode.svg'

const props = defineProps({
  modelValue: { type: String, default: '' },
  options: { type: Array, default: () => [] }
})

const emit = defineEmits(['update:modelValue'])

const showPopover = ref(false)

const modeValue = computed({
  get: () => props.modelValue,
  set: (v) => emit('update:modelValue', v)
})

const iconMap = {
  '常用模式': commonModeIcon,
  '专业模式': professionalModeIcon,
  'Remix模式': remixModeIcon,
  '编辑模式': editModeIcon
}

const modeOptions = computed(() => {
  if (props.options.length) return props.options.map(o => ({ ...o, icon: iconMap[o.label] || commonModeIcon }))
  return [
    { value: '常用模式', label: '常用模式', icon: commonModeIcon },
    { value: '专业模式', label: '专业模式', icon: professionalModeIcon },
    { value: 'Remix模式', label: 'Remix模式', icon: remixModeIcon, disabled: true },
    { value: '编辑模式', label: '编辑模式', icon: editModeIcon, disabled: true }
  ]
})

const currentIcon = computed(() => {
  const found = modeOptions.value.find(m => m.value === modeValue.value)
  return found?.icon || commonModeIcon
})

const currentLabel = computed(() => {
  const found = modeOptions.value.find(m => m.value === modeValue.value)
  return found?.label || modeValue.value
})

const togglePopover = () => { showPopover.value = !showPopover.value }
const selectMode = (item) => {
  if (item.disabled) return
  modeValue.value = item.value
  showPopover.value = false
}
</script>

<style lang="less" scoped>
.choice-btn {
  display: flex;
  height: 40px;
  padding: 0 15px;
  justify-content: center;
  align-items: center;
  gap: 5px;
  border-radius: 10px;
  border: 1px solid #E9EAEB;
  background: #f5f6f7;
  cursor: pointer;
  position: relative;
  &:hover, &.active { background: #E9EAEB; }
  img { filter: brightness(0) drop-shadow(0 0 0 #000F33); }
}

.custom-popover-wrapper { position: relative; display: inline-block; }

.custom-popover {
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  width: auto;
  background: #ffffff;
  border: 1px solid rgba(0, 0, 0, 0.10);
  border-radius: 20px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
  z-index: 9999;
}

.select { padding: 20px 10px; max-height: 510px; overflow-y: auto; }
.model-group { margin-bottom: 15px; &:last-child { margin-bottom: 0; } }

.model-item {
  padding: 8px 10px;
  border-radius: 10px;
  cursor: pointer;
  font-size: 14px;
  margin-bottom: 4px;
  transition: all 0.2s ease;
  color: #666;
  font-family: "Microsoft YaHei";
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 8px;
  &:last-child { margin-bottom: 0; }
  &:hover:not(.disabled) { background: #f5f6f7; }
  &.active {
    background: rgba(0, 15, 51, 0.10);
    color: #333;
    font-weight: 500;
    img { filter: brightness(0) drop-shadow(0 0 0 #000F33); }
  }
  &.disabled { cursor: not-allowed; opacity: 0.5; }
}

.popover-enter-active, .popover-leave-active { transition: all 0.3s ease; }
.popover-enter-from, .popover-leave-to { opacity: 0; transform: translateX(-50%) translateY(10px); }
</style>