235 lines
12 KiB
Vue
235 lines
12 KiB
Vue
<template>
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<el-dialog v-model="visible" title="选择套餐" width="700px" append-to-body @close="handleClose">
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<div class="selector-toolbar">
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<el-button :icon="Refresh" @click="loadList" :loading="loading">刷新</el-button>
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<el-button type="primary" :icon="Plus" @click="showCreate = true">新建套餐</el-button>
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<span style="color:#909399;font-size:13px" v-if="goodId">商品 ID: {{ goodId }}</span>
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</div>
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<el-table :data="list" v-loading="loading" highlight-current-row @current-change="row => selected = row" :height="300" stripe size="small">
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<el-table-column prop="id" label="ID" width="80" />
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<el-table-column prop="name" label="套餐名称" min-width="160" show-overflow-tooltip />
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<el-table-column prop="note" label="说明" min-width="160" show-overflow-tooltip>
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<template #default="{ row }">{{ row.note || '-' }}</template>
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</el-table-column>
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<el-table-column label="状态" width="80">
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<template #default="{ row }">
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<el-tag :type="row.disable ? 'danger' : 'success'" size="small">{{ row.disable ? '禁用' : '启用' }}</el-tag>
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</template>
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</el-table-column>
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</el-table>
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<el-empty v-if="!list.length && !loading" :image-size="60" description="暂无套餐" />
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<div class="selector-footer-bar">
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<span v-if="selected" style="color:#606266;font-size:13px">已选：{{ selected.name }} (ID: {{ selected.id }})</span>
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<el-pagination v-model:current-page="page" v-model:page-size="pageSize" :page-sizes="[10,20]" :total="total"
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layout="total,sizes,prev,pager,next" small background
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@size-change="s => { pageSize = s; page = 1; loadList() }" @current-change="p => { page = p; loadList() }" />
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</div>
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<template #footer>
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<el-button @click="handleClose">取消</el-button>
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<el-button type="primary" :disabled="!selected" @click="handleConfirm">确定选择</el-button>
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</template>
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</el-dialog>
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<!-- 新建套餐弹窗 -->
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<el-dialog v-model="showCreate" title="新建套餐" width="680px" append-to-body destroy-on-close class="scrollable-dialog">
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<el-form :model="createForm" label-width="90px">
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<el-form-item label="套餐名称" required><el-input v-model="createForm.name" placeholder="请输入套餐名称" /></el-form-item>
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<el-form-item label="说明"><el-input v-model="createForm.note" type="textarea" :rows="2" placeholder="请输入套餐说明" /></el-form-item>
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<el-form-item label="参数配置">
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<div style="width:100%">
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<div v-if="!goodId" style="color:#c0c4cc;font-size:13px">请先选择商品</div>
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<div v-else-if="createSpecLoading" style="color:#909399;font-size:13px">加载参数中...</div>
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<div v-else-if="createSpecList.length === 0" style="color:#909399;font-size:13px">该商品暂无参数</div>
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<div v-else>
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<div v-for="spec in createSpecList" :key="spec.id" style="margin-bottom:14px;padding-bottom:14px;border-bottom:1px solid #f5f5f5">
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<div style="font-size:13px;font-weight:500;color:#303133;margin-bottom:6px">
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{{ spec.name }}
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<el-tag v-if="spec.must" size="small" type="danger" style="margin-left:4px">必填</el-tag>
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</div>
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<template v-if="spec.type === 'select' && spec.attrs && spec.attrs.length > 0">
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<el-radio-group v-model="createSpecValues[spec.id]" size="small" @change="buildCreateArgsJson">
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<el-radio-button v-for="attr in spec.attrs" :key="attr.id" :value="attr.id">{{ attr.name }}</el-radio-button>
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</el-radio-group>
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</template>
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<template v-else-if="spec.type === 'number'">
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<div style="display:flex;align-items:center;gap:10px;flex-wrap:wrap">
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<el-input-number
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v-model="createDisplayValues[spec.id]"
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:min="hasUnit(spec) ? fromBaseUnit(spec.min ?? 0, createDisplayUnits[spec.id], getArgKey(spec)) : (spec.min ?? 0)"
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:max="hasUnit(spec) ? fromBaseUnit(spec.max ?? 0, createDisplayUnits[spec.id], getArgKey(spec)) : (spec.max ?? 0)"
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:step="hasUnit(spec) ? (fromBaseUnit(spec.step ?? 1, createDisplayUnits[spec.id], getArgKey(spec)) || 1) : (spec.step ?? 1)"
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:step-strictly="true"
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size="small"
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@change="onCreateNumberChange(spec)"
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style="width:180px"
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/>
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<el-select v-if="hasUnit(spec)" :model-value="createDisplayUnits[spec.id]" size="small" style="width:90px" @change="(newUnit) => onCreateUnitChange(spec, newUnit)">
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<el-option v-for="u in getParamUnits(spec)" :key="u" :label="u" :value="u" />
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</el-select>
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<span style="font-size:12px;color:#909399">范围: {{ spec.min ?? 0 }} ~ {{ spec.max ?? 0 }}
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<template v-if="hasUnit(spec)"> {{ getBaseUnit(getArgKey(spec)) }}</template>，步长: {{ spec.step ?? 1 }}</span>
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</div>
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</template>
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<template v-else>
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<el-input v-model="createSpecValues[spec.id]" placeholder="请输入值" size="small" style="width:200px" @input="buildCreateArgsJson" />
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</template>
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</div>
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<div v-if="createForm.args" style="margin-top:8px">
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<div style="font-size:12px;color:#909399;margin-bottom:4px">参数 JSON：</div>
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<el-input v-model="createForm.args" type="textarea" :rows="3" readonly style="font-family:monospace;font-size:12px" />
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</div>
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</div>
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</div>
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</el-form-item>
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<el-form-item label="排序"><el-input-number v-model="createForm.index" :min="0" controls-position="right" style="width:120px" /></el-form-item>
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</el-form>
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<template #footer>
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<el-button @click="showCreate = false">取消</el-button>
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<el-button type="primary" :loading="createLoading" @click="submitCreate">创建</el-button>
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</template>
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</el-dialog>
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</template>
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<script setup>
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import { ref, reactive, watch } from 'vue'
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import { Refresh, Plus } from '@element-plus/icons-vue'
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import { ElMessage } from 'element-plus'
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import { getProductPlanList, createProductPlan, getProductParameterList } from '@/api/admin/product'
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import { hasUnit, getArgKey, getBaseUnit, getParamUnits, getParamDefaultUnit, toBaseUnit, fromBaseUnit } from '@/utils/dynamicUnit'
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const props = defineProps({
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modelValue: { type: Boolean, default: false },
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goodId: { type: [Number, String], default: 0 }
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})
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const emit = defineEmits(['update:modelValue', 'confirm'])
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const visible = ref(false)
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const loading = ref(false)
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const list = ref([])
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const total = ref(0)
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const page = ref(1)
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const pageSize = ref(10)
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const selected = ref(null)
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const showCreate = ref(false)
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const createLoading = ref(false)
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const createForm = reactive({ name: '', note: '', index: 0, args: '' })
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const createSpecList = ref([])
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const createSpecLoading = ref(false)
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const createSpecValues = reactive({})
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const createDisplayValues = reactive({})
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const createDisplayUnits = reactive({})
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watch(showCreate, (v) => {
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if (v && props.goodId) loadCreateSpec()
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})
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const loadCreateSpec = async () => {
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createSpecLoading.value = true
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try {
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const res = await getProductParameterList({ good_id: props.goodId })
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if (res?.data?.code === 200) {
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createSpecList.value = res.data.data || []
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for (const spec of createSpecList.value) {
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if (spec.type === 'number') {
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if (createSpecValues[spec.id] === undefined) createSpecValues[spec.id] = spec.min ?? 0
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if (hasUnit(spec)) {
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createDisplayUnits[spec.id] = getParamDefaultUnit(spec)
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createDisplayValues[spec.id] = fromBaseUnit(spec.min ?? 0, createDisplayUnits[spec.id], getArgKey(spec))
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} else {
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createDisplayValues[spec.id] = spec.min ?? 0
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}
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}
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}
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}
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} catch { createSpecList.value = [] } finally { createSpecLoading.value = false }
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}
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const onCreateNumberChange = (spec) => {
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if (hasUnit(spec)) {
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const argKey = getArgKey(spec)
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const unit = createDisplayUnits[spec.id]
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createSpecValues[spec.id] = Math.round(toBaseUnit(createDisplayValues[spec.id] || 0, unit, argKey))
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} else {
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createSpecValues[spec.id] = createDisplayValues[spec.id]
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}
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buildCreateArgsJson()
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}
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const onCreateUnitChange = (spec, newUnit) => {
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const argKey = getArgKey(spec)
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const oldUnit = createDisplayUnits[spec.id]
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const oldDisplay = createDisplayValues[spec.id] || 0
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const baseValue = oldUnit ? toBaseUnit(oldDisplay, oldUnit, argKey) : oldDisplay
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createDisplayUnits[spec.id] = newUnit
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createDisplayValues[spec.id] = fromBaseUnit(baseValue, newUnit, argKey)
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createSpecValues[spec.id] = Math.round(baseValue)
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buildCreateArgsJson()
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}
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const buildCreateArgsJson = () => {
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const result = []
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for (const spec of createSpecList.value) {
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const val = createSpecValues[spec.id]
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if (val === undefined || val === null || val === '') continue
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if (spec.type === 'select') {
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const attr = spec.attrs?.find(a => a.id === val)
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if (attr) result.push({ arg_id: spec.id, name: spec.name, attr_id: attr.id, value: attr.value, number: 0, key: getArgKey(spec) || undefined })
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} else if (spec.type === 'number') {
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result.push({ arg_id: spec.id, name: spec.name, attr_id: 0, value: '', number: val, key: getArgKey(spec) || undefined })
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} else {
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result.push({ arg_id: spec.id, name: spec.name, attr_id: 0, value: String(val), number: 0, key: getArgKey(spec) || undefined })
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}
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}
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createForm.args = result.length > 0 ? JSON.stringify(result) : ''
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}
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watch(() => props.modelValue, (v) => { visible.value = v; if (v) { selected.value = null; loadList() } })
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watch(visible, (v) => emit('update:modelValue', v))
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const loadList = async () => {
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loading.value = true
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try {
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const params = { page: page.value, count: pageSize.value }
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if (props.goodId) params.good_id = props.goodId
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const res = await getProductPlanList(params)
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if (res?.data?.code === 200 && res?.data?.data) {
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const d = res.data.data
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list.value = d.data || (Array.isArray(d) ? d : [])
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total.value = d.all_count ?? d.total ?? list.value.length
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}
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} catch { /* */ } finally { loading.value = false }
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}
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const submitCreate = async () => {
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if (!createForm.name) { ElMessage.warning('请输入套餐名称'); return }
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if (!props.goodId) { ElMessage.warning('请先选择商品'); return }
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createLoading.value = true
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try {
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const fd = new FormData()
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fd.append('good_id', props.goodId)
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fd.append('name', createForm.name)
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if (createForm.note) fd.append('note', createForm.note)
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fd.append('index', createForm.index)
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if (createForm.args) fd.append('args', createForm.args)
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const res = await createProductPlan(fd)
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if (res?.data?.code === 200) {
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ElMessage.success('创建成功')
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showCreate.value = false
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Object.assign(createForm, { name: '', note: '', index: 0, args: '' })
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for (const k in createSpecValues) delete createSpecValues[k]
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for (const k in createDisplayValues) delete createDisplayValues[k]
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for (const k in createDisplayUnits) delete createDisplayUnits[k]
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loadList()
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} else ElMessage.error(res?.data?.message || '创建失败')
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} catch { ElMessage.error('创建失败') } finally { createLoading.value = false }
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}
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const handleClose = () => { visible.value = false }
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const handleConfirm = () => { if (selected.value) { emit('confirm', selected.value); handleClose() } }
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</script>
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<style scoped>
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.selector-toolbar { display: flex; gap: 8px; margin-bottom: 12px; align-items: center; }
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.selector-footer-bar { display: flex; justify-content: space-between; align-items: center; margin-top: 12px; }
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</style>
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