754 lines
17 KiB
Vue
754 lines
17 KiB
Vue
<template>
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<div class="step3-container">
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<div class="main-row">
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<div class="right-content">
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<!-- 商品参数选择页面内容 -->
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<div class="step">
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<div class="step-left">
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<div class="step-title">
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车型:{{
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selectedCarTypeProxy === "其他" ? "其他" : selectedCarTypeProxy
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}}
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<div
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v-if="selectedCarTypeProxy === '其他'"
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class="reference-model"
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>
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参考车型：{{ referenceCarType || "未选择" }}
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</div>
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</div>
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</div>
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<div class="image-box right-align">
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<img src="/images/3D.png" alt="3D结构图" class="main-img" />
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</div>
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</div>
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<div class="table-title">商品参数选择</div>
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<!-- 一级菜单作为表头 -->
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<div
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class="header-title"
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v-for="item in firstLevelItems"
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:key="item.code"
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>
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<div class="header-code">编号：{{ item.code }}</div>
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<div class="header-name">名称：{{ item.label }}</div>
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</div>
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<div class="tree-table-row">
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<!-- 二级菜单作为tab页 -->
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<div class="tab-container">
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<el-tabs v-model="activeTab" @tab-click="handleTabClick">
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<el-tab-pane
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v-for="item in secondLevelItems"
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:key="item.code"
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:name="item.code"
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>
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<template #label>
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<div class="custom-tab-label">
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<div class="tab-label-image">
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<img
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:src="item.image || '/images/part-default.png'"
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class="tab-img"
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/>
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</div>
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<div class="tab-label-info">
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<div class="tab-label-code">{{ item.code }}</div>
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<div class="tab-label-name">{{ item.label }}</div>
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</div>
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</div>
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</template>
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<!-- 三级及以下树形结构 -->
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<div
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v-if="
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activeSecondLevelItem &&
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activeSecondLevelItem.children &&
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activeSecondLevelItem.children.length
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"
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class="tab-content tab-content-flex"
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>
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<div class="tab-left">
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<el-collapse v-model="collapseActiveNames" accordion>
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<el-collapse-item
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v-for="thirdLevel in activeSecondLevelItem.children"
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:key="thirdLevel.code"
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:name="thirdLevel.code"
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:disabled="
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!thirdLevel.children ||
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thirdLevel.children.length === 0
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"
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>
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<template #title>
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<span
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:class="[
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'tree-node',
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selectedNode &&
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selectedNode.code === thirdLevel.code
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? 'active'
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: '',
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]"
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@click.stop="handleNodeClick(thirdLevel)"
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>
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{{ thirdLevel.label }}
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<el-button
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v-if="thirdLevel.replaceable"
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type="primary"
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link
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@click.stop="openReplaceDialog(thirdLevel)"
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>替换</el-button
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>
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</span>
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</template>
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<ul
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v-if="
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thirdLevel.children &&
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thirdLevel.children.length > 0
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"
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>
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<li
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v-for="fourthLevel in thirdLevel.children"
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:key="fourthLevel.code"
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:class="[
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'tree-node',
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selectedNode &&
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selectedNode.code === fourthLevel.code
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? 'active'
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: '',
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]"
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@click="handleNodeClick(fourthLevel)"
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>
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<span>{{ fourthLevel.label }}</span>
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<el-button
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v-if="fourthLevel.replaceable"
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type="primary"
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link
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@click.stop="openReplaceDialog(fourthLevel)"
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>替换</el-button
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>
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</li>
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</ul>
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</el-collapse-item>
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</el-collapse>
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</div>
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<div class="tab-right" v-if="selectedNode">
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<img
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:src="selectedNode.image"
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class="detail-img"
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v-if="selectedNode.image"
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/>
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<div class="detail-info">
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<div>编号：{{ selectedNode.code }}</div>
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<div>名称：{{ selectedNode.label }}</div>
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<el-button
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v-if="selectedNode.replaceable"
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type="primary"
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class="right-button"
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@click="openReplaceDialog(selectedNode)"
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>替换</el-button
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>
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</div>
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</div>
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<div class="tab-right" v-else>
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<span>请选择左侧商品</span>
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</div>
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</div>
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<div v-else class="tab-content no-data">暂无数据</div>
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</el-tab-pane>
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</el-tabs>
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</div>
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</div>
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<el-dialog
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v-model="replaceDialogVisible"
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title="特定替换部件"
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width="500px"
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>
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<div class="replace-list">
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<div
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v-for="item in replaceList"
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:key="item.code"
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class="replace-item"
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:class="{ selected: replaceSelected === item.code }"
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@click="replaceSelected = item.code"
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>
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<img :src="item.image" class="replace-img" v-if="item.image" />
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<div>
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<div>编号：{{ item.code }}</div>
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<div>名称：{{ item.label }}</div>
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</div>
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</div>
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</div>
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<template #footer>
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<el-button @click="replaceDialogVisible = false">取消</el-button>
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<el-button type="primary" @click="handleReplace">替换</el-button>
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</template>
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</el-dialog>
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<div class="btn-row">
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<el-button @click="emit('prev-step')">上一步</el-button>
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<el-button type="primary" @click="emit('next-step')"
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>下一步</el-button
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>
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</div>
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</div>
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</div>
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</div>
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</template>
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<script setup>
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import { ref, computed, watch, onMounted } from "vue";
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import {
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carTypeOptions,
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productTreeData,
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replacePartsMap,
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} from "@/data/stepMockData";
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const props = defineProps({
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form: Object,
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selectedCarType: String,
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});
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const emit = defineEmits(["update:form", "prev-step", "next-step"]);
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const referenceCarType = ref("");
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const selectedCarTypeProxy = computed({
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get() {
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return props.form?.selectedCarType ?? "其他";
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},
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set(val) {
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if (props.form) {
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props.form.selectedCarType = val;
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emit("update:form", props.form);
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}
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},
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});
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// 商品参数选择相关逻辑
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const treeData = ref(productTreeData);
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const selectedNode = ref(null);
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const replaceDialogVisible = ref(false);
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const replaceList = ref([]);
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const replaceSelected = ref(null);
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const activeTab = ref("");
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const collapseActiveNames = ref([]);
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// 计算一级菜单项
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const firstLevelItems = computed(() => treeData.value);
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// 计算二级菜单项（只取第一个一级菜单的 children 作为 tab）
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const secondLevelItems = computed(() => {
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return treeData.value.length > 0 ? treeData.value[0].children || [] : [];
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});
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// 当前激活的二级菜单项
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const activeSecondLevelItem = computed(() => {
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return secondLevelItems.value.find((item) => item.code === activeTab.value);
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});
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// 处理tab切换
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function handleTabClick(tab) {
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activeTab.value = tab.props.name;
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selectedNode.value = null;
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}
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// 处理节点点击
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function handleNodeClick(node) {
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selectedNode.value = node;
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}
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// 打开替换对话框
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function openReplaceDialog(node) {
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replaceList.value = replacePartsMap[node.code] || [];
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replaceSelected.value = null;
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replaceDialogVisible.value = true;
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}
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// 处理替换
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function handleReplace() {
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if (!replaceSelected.value) return;
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const newPart = replaceList.value.find(
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(item) => item.code === replaceSelected.value
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);
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if (newPart) {
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selectedNode.value.code = newPart.code;
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selectedNode.value.label = newPart.label;
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selectedNode.value.image = newPart.image;
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}
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replaceDialogVisible.value = false;
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}
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const treeProps = {
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label: "label",
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children: "children",
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};
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function selectFirstNode() {
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const thirdLevels = activeSecondLevelItem.value?.children || [];
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if (thirdLevels.length > 0) {
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// 默认选择第一个节点
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selectedNode.value = thirdLevels[0];
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// 如果第一个节点有子节点，则展开并选择第一个子节点
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if (thirdLevels[0].children && thirdLevels[0].children.length > 0) {
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collapseActiveNames.value = [thirdLevels[0].code];
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selectedNode.value = thirdLevels[0].children[0];
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} else {
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collapseActiveNames.value = [];
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}
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} else {
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selectedNode.value = null;
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collapseActiveNames.value = [];
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}
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}
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onMounted(() => {
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if (secondLevelItems.value.length > 0) {
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activeTab.value = secondLevelItems.value[0].code;
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}
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selectFirstNode();
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});
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watch(secondLevelItems, (newVal) => {
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if (newVal.length > 0) {
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activeTab.value = newVal[0].code;
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}
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selectFirstNode();
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});
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watch(activeTab, () => {
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selectFirstNode();
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});
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</script>
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<style scoped lang="scss">
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.step3-container {
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background: #fff;
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padding: 24px;
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border-radius: 8px;
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}
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.main-row {
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display: flex;
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align-items: flex-start;
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}
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.right-content {
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flex: 1;
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}
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.step {
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display: flex;
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justify-content: space-between;
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margin-bottom: 20px;
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}
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.step-left {
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flex: 1;
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margin-right: 10px;
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}
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.step-title {
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font-size: 18px;
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margin: 15px 0;
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color: #333;
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font-weight: 500;
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&.active {
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color: #2156f3;
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}
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.reference-model {
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font-size: 14px;
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color: #666;
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margin-top: 8px;
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padding-left: 20px;
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position: relative;
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&::before {
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content: "";
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position: absolute;
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left: 0;
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top: 50%;
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transform: translateY(-50%);
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width: 12px;
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height: 12px;
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background: #2156f3;
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border-radius: 50%;
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}
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}
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}
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.image-box.right-align {
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display: flex;
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justify-content: flex-end;
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align-items: flex-start;
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margin-bottom: 16px;
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}
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.table-title {
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font-weight: bold;
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margin: 16px 0 8px 0;
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color: #333;
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}
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.tree-table-row {
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display: flex;
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flex-direction: column;
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border: 1px solid #bbb;
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border-radius: 4px;
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padding: 12px;
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background: #fff;
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}
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.header-title {
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flex: 1;
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padding: 10px;
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border-radius: 4px;
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}
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.header-code,
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.header-name {
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font-size: 14px;
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color: #333;
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margin-bottom: 5px;
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}
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.tab-container {
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width: 100%;
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}
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.tab-header {
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background: #f5f7fa;
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border-radius: 4px;
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padding: 16px;
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margin-bottom: 20px;
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}
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.tab-header-item {
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display: flex;
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gap: 20px;
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align-items: center;
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}
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.tab-header-image {
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width: 200px;
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height: 150px;
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flex-shrink: 0;
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}
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.tab-header-info {
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flex: 1;
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display: flex;
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flex-direction: column;
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gap: 12px;
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}
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.tab-header-code,
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.tab-header-name {
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font-size: 14px;
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color: #333;
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line-height: 1.5;
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}
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.part-img {
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width: 100%;
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height: 100%;
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object-fit: contain;
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border-radius: 4px;
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border: 1px solid #eee;
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}
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.model-form {
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max-width: 900px;
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margin-top: 16px;
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}
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.btn-row {
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display: flex;
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justify-content: flex-end;
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gap: 16px;
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margin-top: 20px;
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}
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.main-img {
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width: 580px;
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height: 260px;
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object-fit: contain;
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border-radius: 8px;
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border: 1px solid #eee;
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}
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.custom-tab-label {
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display: flex;
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flex-direction: column;
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align-items: center;
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padding: 8px 0;
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}
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.tab-label-image {
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width: 80px;
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height: 60px;
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margin-bottom: 8px;
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}
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.tab-img {
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width: 100%;
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height: 100%;
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object-fit: contain;
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border-radius: 4px;
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border: 1px solid #eee;
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}
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.tab-label-info {
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text-align: center;
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}
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.tab-label-code {
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font-size: 12px;
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color: #666;
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margin-bottom: 4px;
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}
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.tab-label-name {
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font-size: 14px;
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color: #333;
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font-weight: 500;
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}
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:deep(.el-tabs__item) {
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height: auto !important;
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padding: 0 20px !important;
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}
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:deep(.el-tabs__nav) {
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display: flex;
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gap: 20px;
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}
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:deep(.el-tabs__item.is-active) {
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.tab-label-code,
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.tab-label-name {
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color: var(--el-color-primary);
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}
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}
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.tree-node {
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transition: background 0.2s;
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padding: 8px 12px;
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cursor: pointer;
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border-radius: 4px;
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margin-bottom: 4px;
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display: flex;
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align-items: center;
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justify-content: space-between;
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}
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.tree-node.active {
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color: #2156f3;
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}
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.tree-node:hover {
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color: #2156f3;
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}
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.tab-content-flex {
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display: flex;
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min-height: 300px;
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height: 400px;
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max-height: 400px;
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overflow: hidden;
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}
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.tab-left {
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width: 260px;
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border-right: 1px solid #eee;
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padding-right: 16px;
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overflow-y: auto;
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height: 100%;
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}
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.tab-right {
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flex: 1;
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padding-left: 24px;
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display: flex;
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flex-direction: column;
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align-items: center;
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justify-content: center;
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overflow-y: auto;
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height: 100%;
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}
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.right-button {
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margin: 15px 0 0 260px;
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}
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.detail-img {
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width: 180px;
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height: 120px;
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object-fit: contain;
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border: 1px solid #eee;
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border-radius: 4px;
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margin-bottom: 16px;
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}
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.replace-list {
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display: flex;
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flex-direction: column;
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gap: 12px;
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}
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.replace-item {
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display: flex;
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align-items: center;
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gap: 16px;
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padding: 8px;
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border: 1px solid #eee;
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border-radius: 4px;
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cursor: pointer;
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}
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.replace-item.selected {
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border-color: #2156f3;
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}
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.replace-img {
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width: 80px;
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height: 60px;
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object-fit: contain;
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border-radius: 4px;
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border: 1px solid #eee;
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}
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.no-data {
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display: flex;
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align-items: center;
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justify-content: center;
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min-height: 300px;
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color: #999;
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font-size: 18px;
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}
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|
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// 新增样式
|
||
:deep(.el-collapse-item.is-disabled .el-collapse-item__header) {
|
||
cursor: default;
|
||
color: #303133;
|
||
&:hover {
|
||
background-color: transparent;
|
||
}
|
||
}
|
||
|
||
:deep(.el-collapse-item.is-disabled .el-collapse-item__arrow) {
|
||
display: none;
|
||
}
|
||
|
||
:deep(.el-collapse-item__header) {
|
||
padding: 0;
|
||
height: auto;
|
||
}
|
||
|
||
:deep(.el-collapse-item__content) {
|
||
padding: 0;
|
||
padding-left: 16px;
|
||
}
|
||
|
||
:deep(.el-collapse-item__wrap) {
|
||
border-bottom: none;
|
||
}
|
||
|
||
.search-row {
|
||
display: flex;
|
||
align-items: center;
|
||
margin-bottom: 8px;
|
||
}
|
||
.search-label {
|
||
font-size: 15px;
|
||
color: #666;
|
||
margin-right: 8px;
|
||
}
|
||
.car-type-text-list {
|
||
display: flex;
|
||
gap: 32px;
|
||
}
|
||
.car-type-text {
|
||
font-size: 16px;
|
||
color: #333;
|
||
cursor: pointer;
|
||
padding: 0 4px 4px 4px;
|
||
border-bottom: 2px solid transparent;
|
||
transition: color 0.2s, border 0.2s;
|
||
}
|
||
.car-type-text.active {
|
||
color: #2156f3;
|
||
border-bottom: 2px solid #2156f3;
|
||
font-weight: 500;
|
||
}
|
||
.search-divider {
|
||
border-bottom: 1px dashed #e5e5e5;
|
||
margin: 8px 0 16px 0;
|
||
}
|
||
.param-group-title {
|
||
font-size: 15px;
|
||
color: #333;
|
||
font-weight: 600;
|
||
margin: 12px 0 12px 0;
|
||
}
|
||
.param-form-row {
|
||
display: flex;
|
||
flex-wrap: wrap;
|
||
align-items: flex-start;
|
||
gap: 24px 32px;
|
||
margin-bottom: 0;
|
||
position: relative;
|
||
}
|
||
.param-form-item {
|
||
display: flex;
|
||
align-items: center;
|
||
gap: 8px;
|
||
margin-bottom: 0;
|
||
}
|
||
.param-label {
|
||
font-size: 14px;
|
||
color: #666;
|
||
min-width: 60px;
|
||
text-align: right;
|
||
}
|
||
.param-input {
|
||
width: 120px;
|
||
}
|
||
.param-form-btns {
|
||
display: flex;
|
||
flex-direction: row;
|
||
align-items: center;
|
||
gap: 12px;
|
||
margin-left: auto;
|
||
min-width: 200px;
|
||
}
|
||
.param-btn {
|
||
min-width: 90px;
|
||
}
|
||
.result-card-list {
|
||
display: flex;
|
||
flex-wrap: wrap;
|
||
gap: 24px;
|
||
margin-top: 24px;
|
||
}
|
||
.result-card {
|
||
width: 220px;
|
||
position: relative;
|
||
padding-top: 16px;
|
||
box-sizing: border-box;
|
||
}
|
||
.result-card-checkbox-wrap {
|
||
position: absolute;
|
||
left: 20px;
|
||
top: 22px;
|
||
z-index: 2;
|
||
}
|
||
.result-card-checkbox {
|
||
position: static;
|
||
}
|
||
.result-card-img {
|
||
width: 100%;
|
||
height: 120px;
|
||
object-fit: contain;
|
||
border-radius: 4px;
|
||
border: 1px solid #eee;
|
||
margin-bottom: 12px;
|
||
}
|
||
.result-card-info {
|
||
text-align: left;
|
||
}
|
||
.result-card-name {
|
||
font-size: 15px;
|
||
color: #333;
|
||
font-weight: 500;
|
||
margin-bottom: 4px;
|
||
}
|
||
.result-card-code {
|
||
font-size: 13px;
|
||
color: #888;
|
||
}
|
||
.compare-dialog-cards {
|
||
display: flex;
|
||
gap: 32px;
|
||
margin-bottom: 24px;
|
||
}
|
||
.compare-card {
|
||
width: 220px;
|
||
text-align: center;
|
||
box-sizing: border-box;
|
||
}
|
||
.compare-card-img {
|
||
width: 100%;
|
||
height: 120px;
|
||
object-fit: contain;
|
||
border-radius: 4px;
|
||
border: 1px solid #eee;
|
||
margin-bottom: 12px;
|
||
}
|
||
.compare-card-info {
|
||
text-align: center;
|
||
}
|
||
.compare-card-name {
|
||
font-size: 15px;
|
||
color: #333;
|
||
font-weight: 500;
|
||
margin-bottom: 4px;
|
||
}
|
||
.compare-card-code {
|
||
font-size: 13px;
|
||
color: #888;
|
||
}
|
||
.compare-table-wrap {
|
||
margin-top: 16px;
|
||
}
|
||
</style>
|