tms-erp-web/src/components/map-search-results/main.vue

<template>
  <div v-if="results.length" class="map-search-results">
    <div class="map-search-results__list">
      <div
        v-for="(item, index) in pageResults"
        :key="item.id || `${currentPage}-${index}`"
        class="map-search-results__item"
        :class="{ 'is-active': isActive(item, index) }"
        @click="handleSelect(item, index)"
      >
        <img
          v-if="item.photo || item.image"
          class="map-search-results__thumb"
          :src="item.photo || item.image"
          alt=""
        />
        <div class="map-search-results__body">
          <div class="map-search-results__name">
            {{ item.name || item.address || '未命名地址' }}
          </div>
          <div class="map-search-results__address">
            地址：{{ item.address || item.name || '-' }}
          </div>
        </div>
      </div>
    </div>
    <div v-if="totalPages > 1" class="map-search-results__pager">
      <button
        v-for="page in visiblePages"
        :key="page"
        type="button"
        class="map-search-results__page"
        :class="{ 'is-active': page === currentPage }"
        @click="currentPage = page"
      >
        {{ page }}
      </button>
      <button
        type="button"
        class="map-search-results__page map-search-results__page--next"
        :disabled="currentPage >= totalPages"
        @click="goNext"
      >
        下一页
      </button>
    </div>
  </div>
</template>

<script>
const PAGE_SIZE = 5;

export default {
  props: {
    results: {
      type: Array,
      default: () => [],
    },
  },
  emits: ['select'],
  data() {
    return {
      currentPage: 1,
      activeKey: '',
    };
  },
  computed: {
    totalPages() {
      return Math.max(1, Math.ceil((this.results || []).length / PAGE_SIZE));
    },
    pageResults() {
      const start = (this.currentPage - 1) * PAGE_SIZE;
      return (this.results || []).slice(start, start + PAGE_SIZE);
    },
    visiblePages() {
      const maxButtons = 3;
      let start = Math.max(1, this.currentPage - 1);
      let end = Math.min(this.totalPages, start + maxButtons - 1);
      start = Math.max(1, end - maxButtons + 1);
      const pages = [];
      for (let page = start; page <= end; page += 1) {
        pages.push(page);
      }
      return pages;
    },
  },
  watch: {
    results() {
      this.currentPage = 1;
      this.activeKey = '';
    },
  },
  methods: {
    resultKey(item, index) {
      return item?.id ?? `${this.currentPage}-${index}`;
    },
    isActive(item, index) {
      return this.activeKey === this.resultKey(item, index);
    },
    handleSelect(item, index) {
      this.activeKey = this.resultKey(item, index);
      this.$emit('select', item);
    },
    goNext() {
      if (this.currentPage < this.totalPages) {
        this.currentPage += 1;
      }
    },
  },
};
</script>

<style lang="scss" scoped>
.map-search-results {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  width: 360px;
  max-height: 360px;
  overflow: hidden;
  background: #fff;
  border: 1px solid #dcdfe6;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.12);
  pointer-events: auto;

  &__list {
    flex: 1 1 auto;
    min-height: 0;
    overflow-y: auto;
  }

  &__item {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    padding: 10px 12px;
    cursor: pointer;
    border-bottom: 1px solid #ebeef5;
  }

  &__item:hover,
  &__item.is-active {
    background: #f5f5f5;
  }

  &__thumb {
    flex: 0 0 48px;
    width: 48px;
    height: 48px;
    object-fit: cover;
    border: 1px solid #ebeef5;
    background: #fafafa;
  }

  &__body {
    flex: 1 1 auto;
    min-width: 0;
  }

  &__name {
    overflow: hidden;
    color: #303133;
    font-size: 14px;
    font-weight: 600;
    line-height: 1.4;
    white-space: nowrap;
    text-overflow: ellipsis;
  }

  &__address {
    margin-top: 4px;
    color: #909399;
    font-size: 12px;
    line-height: 1.5;
    word-break: break-all;
  }

  &__pager {
    display: flex;
    flex: 0 0 auto;
    flex-wrap: wrap;
    gap: 6px;
    align-items: center;
    padding: 8px 10px;
    border-top: 1px solid #ebeef5;
    background: #fff;
  }

  &__page {
    min-width: 28px;
    height: 28px;
    padding: 0 8px;
    color: #606266;
    font-size: 13px;
    line-height: 26px;
    text-align: center;
    background: #fff;
    border: 1px solid #dcdfe6;
    cursor: pointer;

    &:hover:not(:disabled) {
      color: #409eff;
      border-color: #409eff;
    }

    &.is-active {
      color: #409eff;
      border-color: #409eff;
    }

    &:disabled {
      color: #c0c4cc;
      cursor: not-allowed;
    }

    &--next {
      min-width: 56px;
    }
  }
}
</style>