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tms-erp-web/src/views/business/contract-manage-change.vue
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2026-09-14 15:01:13 +08:00

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<template>
<basic-container class="contract-change-page">
<el-form ref="formRef" :model="form" :rules="rules" label-position="right" label-width="auto" class="contract-change-form">
<section class="change-section contract-basic-section">
<div class="dialog-section-title">基本信息</div>
<div class="contract-basic-section__grid">
<el-form-item label="变更类型" class="contract-basic-section__change-type"><el-radio-group v-model="form.changeType"><el-radio label="合同信息变更" /><el-radio label="终止合同" /></el-radio-group></el-form-item>
<el-form-item label="合同编号"><el-input v-model="form.contractNo" disabled /></el-form-item>
<el-form-item label="合同名称" prop="contractName"><el-input v-model="form.contractName" /></el-form-item>
<el-form-item label="合同类型"><el-select v-model="form.contractCategory" disabled><el-option label="客户合同" value="客户合同" /><el-option label="承运商合同" value="承运商合同" /></el-select></el-form-item>
<el-form-item label="甲方"><el-input v-model="form.partyA" disabled /></el-form-item>
<el-form-item label="乙方"><el-input v-model="form.partyB" disabled /></el-form-item>
<el-form-item label="所属项目"><el-input v-model="form.projectName" disabled /></el-form-item>
<el-form-item label="合同期限">
<div class="contract-basic-section__date-range">
<el-date-picker v-model="period[0]" type="date" format="YYYY-MM-DD" value-format="YYYY-MM-DD" placeholder="YYYY-MM-DD" />
<span></span>
<el-date-picker v-model="period[1]" type="date" format="YYYY-MM-DD" value-format="YYYY-MM-DD" placeholder="YYYY-MM-DD" />
</div>
</el-form-item>
<el-form-item label="所属组织"><el-input v-model="form.organizationName" disabled /></el-form-item>
<el-form-item label="签订日期"><el-date-picker v-model="form.signDate" type="date" value-format="YYYY-MM-DD" disabled /></el-form-item>
<el-form-item label="合同格式"><el-select v-model="form.contractFormat"><el-option label="电子合同" value="电子合同" /><el-option label="纸质合同" value="纸质合同" /></el-select></el-form-item>
<el-form-item label="结算方式"><el-input v-model="form.settlementMode" /></el-form-item>
<el-form-item label="是否需要加盖法人章"><el-select v-model="form.legalSealFlag"><el-option label="是" :value="1" /><el-option label="否" :value="0" /></el-select></el-form-item>
<el-form-item label="一式(份)"><el-input v-model="form.copyCount" inputmode="numeric" maxlength="9" placeholder="请输入" @input="value => positiveIntegerInput('copyCount', value)" /></el-form-item>
<el-form-item label="回款账期"><el-input v-model="form.paymentDays" inputmode="numeric" maxlength="9" placeholder="请输入" @input="value => positiveIntegerInput('paymentDays', value)" /></el-form-item>
<el-form-item label="合同金额"><el-input-number v-model="form.contractAmount" :min="0" :precision="2" :controls="false" placeholder="请输入" /></el-form-item>
<el-form-item label="是否范本"><el-select v-model="form.templateFlag" placeholder="请选择"><el-option label="否" :value="0" /><el-option label="是" :value="1" /></el-select></el-form-item>
<el-form-item label="原件合同编号"><el-input v-model="form.originalContractNo" maxlength="100" placeholder="请输入" /></el-form-item>
<el-form-item label="是否电子章"><el-select v-model="form.electronicSealFlag" placeholder="请选择"><el-option label="否" :value="0" /><el-option label="是" :value="1" /></el-select></el-form-item>
</div>
<el-form-item label="备注" class="contract-basic-section__remark"><el-input v-model="form.remark" type="textarea" :rows="2" maxlength="2000" show-word-limit placeholder="请输入备注" /></el-form-item>
</section>
<section class="change-section">
<div class="section-head">
<div class="dialog-section-title">合同文件</div>
<el-button type="primary" :disabled="!contractFileRows.length" @click="handleContractFileBatchDownload">批量下载</el-button>
</div>
<el-table :data="contractFileRows" border class="change-table" @selection-change="selectedContractFiles = $event"><el-table-column type="selection" width="55" /><el-table-column type="index" label="序号" width="70" /><el-table-column label="文件名" min-width="240"><template #default="{ row }"><el-link type="primary" @click="previewAttachment(row, contractFileRows)">{{ row.originalName || row.name }}</el-link></template></el-table-column><el-table-column label="文件大小" width="120"><template #default="{ row }">{{ formatFileSize(row.size) }}</template></el-table-column><el-table-column prop="uploadUserName" label="上传人" width="140" /><el-table-column prop="uploadTime" label="上传时间" width="170" /><el-table-column label="操作" width="100"><template #default="{ $index }"><el-link type="danger" @click="removeContractFile($index)">删除</el-link></template></el-table-column></el-table>
<div class="attachment-upload">
<vehicle-attachment-upload v-model="contractFileRows" :readonly="false" :file-types="attachmentFileTypes" :max-size="50" :show-file-list="false" button-text="上传附件" @change="handleContractFileChange" />
</div>
</section>
<section class="change-section">
<div class="section-head"><div class="dialog-section-title">计费信息</div><el-button type="primary" plain @click="addPlan">添加</el-button></div>
<el-radio-group v-model="feeGenerationMode"><el-radio label="system">系统生成</el-radio><el-radio label="manual">账单导入生成</el-radio></el-radio-group>
<el-table :data="plans" border class="change-table"><el-table-column type="index" label="序号" width="70" /><el-table-column prop="planName" label="方案名称" min-width="220" /><el-table-column label="默认方案" min-width="120"><template #default="{ row }">{{ row.defaultPlan ? '是' : '否' }}</template></el-table-column><el-table-column prop="remark" label="备注" min-width="260" /><el-table-column label="操作" width="180"><template #default="{ row, $index }"><el-link type="primary" @click="editPlan(row, $index)">编辑</el-link><el-link type="danger" @click="plans.splice($index, 1)">删除</el-link></template></el-table-column></el-table>
</section>
<section class="change-section">
<div class="dialog-section-title">结算单规则</div>
<el-tabs v-model="settlementConfigTab">
<el-tab-pane label="预结算配置" name="pre" />
<el-tab-pane label="正式结算配置" name="formal" />
</el-tabs>
<div class="settlement-switch">
<span>自动生成结算单</span>
<el-radio-group v-model="settlementRule.autoGenerate">
<el-radio :label="1">开启</el-radio>
<el-tooltip content="开启时,系统根据配置规则归集运单,定时生成结算单" placement="top">
<el-icon class="settlement-switch-tip"><QuestionFilled /></el-icon>
</el-tooltip>
<el-radio :label="0">关闭</el-radio>
</el-radio-group>
</div>
<el-form v-if="settlementRule.autoGenerate === 1" :model="settlementRule" label-position="right" label-width="auto" class="settlement-form">
<el-form-item label="账单起始日期" required><el-date-picker v-model="settlementRule.billStartDate" type="date" placeholder="请选择账单起始日期" format="YYYY-MM-DD" value-format="YYYY-MM-DD" /></el-form-item>
<el-form-item label="结算类型" required><el-select v-model="settlementRule.settlementType" placeholder="请选择结算类型" @change="handleSettlementTypeChange"><el-option v-for="item in settlementTypeOptions" :key="item" :label="item" :value="item" /></el-select></el-form-item>
<el-form-item v-if="showSettlementBillCycleType" label="结算周期" required><el-select v-model="settlementRule.billCycleType" placeholder="请选择结算周期" @change="handleCycleTypeChange"><el-option v-for="item in billCycleTypeOptions" :key="item" :label="item" :value="item" /></el-select></el-form-item>
<el-form-item v-if="showSettlementBillCutoffDay" label="账单截单日" required><el-select v-model="settlementRule.billCutoffDay" placeholder="请选择账单截单日"><el-option v-for="item in billCutoffDayOptions" :key="item.value" :label="item.label" :value="item.value" /></el-select></el-form-item>
<el-form-item v-if="showSettlementCycleDays" label="周期天数" required><el-select v-model="settlementRule.cycleDays" placeholder="请选择周期天数"><el-option v-for="item in cycleDayOptions" :key="item.value" :label="item.label" :value="item.value" /></el-select></el-form-item>
</el-form>
<el-table v-if="settlementRule.autoGenerate === 1 && showSettlementCustomPeriods" :data="settlementRule.customPeriods || []" border class="change-table custom-periods-table">
<el-table-column type="index" label="序号" width="70" />
<el-table-column label="运单区间-开始日" min-width="180"><template #default="{ row, $index }"><el-select :model-value="row.startDay" placeholder="请选择" clearable @update:model-value="value => handleCustomPeriodStartDayChange($index, value)"><el-option v-for="item in billCutoffDayOptions" :key="`start-${item.value}`" :label="item.label" :value="item.value" /></el-select></template></el-table-column>
<el-table-column label="运单区间-结束日" min-width="200"><template #default="{ row, $index }"><el-select :model-value="row.endDay" placeholder="请选择" clearable @update:model-value="value => handleCustomPeriodEndDayChange($index, value)"><el-option v-for="item in customPeriodEndDayOptions(row)" :key="item.value" :label="item.label" :value="item.value" /></el-select></template></el-table-column>
<el-table-column label="操作" width="100"><template #default="{ $index }"><el-link v-if="$index === 0" type="primary" @click="addCustomPeriodRow">添加</el-link><el-link v-else type="danger" @click="removeCustomPeriodRow($index)">删除</el-link></template></el-table-column>
<template #empty><el-link type="primary" @click="addCustomPeriodRow">添加</el-link></template>
</el-table>
</section>
<section class="change-section">
<div class="dialog-section-title">
付款比例设置
<el-tooltip content="非必填配置付款比例时合计必须等于100%" placement="top">
<el-icon style="margin-left: 4px; color: #909399; cursor: pointer"><el-icon-question-filled /></el-icon>
</el-tooltip>
</div>
<el-table :data="paymentRatioRows" border class="change-table">
<el-table-column type="index" label="序号" width="70" />
<el-table-column prop="paymentTerm" label="付款笔数" min-width="180" />
<el-table-column label="付款比例上限%" min-width="220"><template #default="{ row }"><el-input-number v-model="row.ratioLimit" :min="0" :max="100" :precision="2" controls-position="right" /></template></el-table-column>
<el-table-column label="备注" min-width="220"><template #default="{ row }"><el-input v-model="row.remark" maxlength="200" /></template></el-table-column>
<el-table-column label="操作" width="100"><template #default="{ $index }"><el-link type="danger" @click="paymentRatioRows.splice($index, 1)">删除</el-link></template></el-table-column>
</el-table>
<el-button type="primary" plain @click="addPaymentRatioRow">添加</el-button>
</section>
<billing-plan-editor v-model="planDialogVisible" :value="planEditor" :index="planEditorIndex" @save="savePlan" />
<section class="change-section attachment-section">
<div class="section-head"><div class="dialog-section-title">其它附件</div><el-button type="primary" plain>批量下载</el-button></div>
<el-table :data="attachments" border class="change-table"><el-table-column type="index" label="序号" width="70" /><el-table-column label="文件名" min-width="240"><template #default="{ row }"><el-link type="primary" @click="previewAttachment(row, attachments)">{{ row.originalName || row.name }}</el-link></template></el-table-column><el-table-column prop="description" label="附件描述" min-width="240" /><el-table-column prop="size" label="文件大小" width="120" /><el-table-column prop="uploadUserName" label="上传人" width="140" /><el-table-column prop="uploadTime" label="上传时间" width="180" /><el-table-column label="操作" width="100"><template #default="{ $index }"><el-link type="danger" @click="attachments.splice($index, 1)">删除</el-link></template></el-table-column></el-table>
<el-upload action="#" :auto-upload="false" multiple :show-file-list="false" @change="handleAttachment"><el-button type="primary" plain icon="el-icon-upload">上传附件</el-button></el-upload>
</section>
<section class="change-section change-reason-section">
<div class="dialog-section-title">变更内容</div>
<el-form-item prop="changeContent"><el-input v-model="form.changeContent" type="textarea" :rows="3" maxlength="2000" show-word-limit placeholder="请输入变更内容" /></el-form-item>
<div class="dialog-section-title is-required">变更原因</div>
<el-form-item prop="changeReason"><el-input v-model="form.changeReason" type="textarea" :rows="3" maxlength="500" show-word-limit placeholder="请输入变更原因" /></el-form-item>
<div class="dialog-section-title">变更材料</div>
<el-table :data="changeMaterials" border class="change-table">
<el-table-column type="index" label="序号" width="70" />
<el-table-column label="文件名" min-width="240"><template #default="{ row }">{{ row.originalName || row.name }}</template></el-table-column>
<el-table-column label="文件大小" width="120"><template #default="{ row }">{{ formatFileSize(row.size) }}</template></el-table-column>
<el-table-column label="操作" width="100"><template #default="{ $index }"><el-link type="danger" @click="changeMaterials.splice($index, 1)">删除</el-link></template></el-table-column>
</el-table>
<div class="attachment-upload"><vehicle-attachment-upload v-model="changeMaterials" :readonly="false" :file-types="attachmentFileTypes" :max-size="50" :show-file-list="false" button-text="上传变更材料" /></div>
</section>
<div class="page-footer">
<el-button @click="$router.back()">取消</el-button>
<el-button type="primary" @click="submit">提交</el-button>
</div>
</el-form>
<el-dialog v-model="documentPreviewVisible" :title="previewFile.name || '附件预览'" append-to-body destroy-on-close width="90%" top="4vh">
<open-file-viewer v-if="documentPreviewVisible && previewFile.url" :file="previewFile.url" :file-name="previewFile.name" :mime-type="previewFile.mimeType" width="100%" height="72vh" fit="contain" theme="auto" locale="zh-CN" :toolbar="viewerToolbar" :plugins="viewerPlugins" @unsupported="handlePreviewUnsupported" @error="handlePreviewError" />
</el-dialog>
<el-image-viewer v-if="imagePreviewVisible" :url-list="imagePreviewUrls" :initial-index="imagePreviewIndex" @close="imagePreviewVisible = false" />
</basic-container>
</template>
<script>
import * as api from '@/api/business/contract-manage';
import BillingPlanEditor from './components/billing-plan-editor.vue';
import { ElImageViewer } from 'element-plus';
import { OpenFileViewer } from '@open-file-viewer/vue';
import { fallbackPlugin, imagePlugin, officePlugin, pdfPlugin, textPlugin } from '@open-file-viewer/core';
import '@open-file-viewer/core/style.css';
import pdfWorkerSrc from 'pdfjs-dist/build/pdf.worker.mjs?url';
const viewerPlugins = [
imagePlugin(),
pdfPlugin({ workerSrc: pdfWorkerSrc, useFetchData: true }),
officePlugin({ pdf: { workerSrc: pdfWorkerSrc, useFetchData: true } }),
textPlugin(),
fallbackPlugin(),
];
const normalizeOptionalPositiveInteger = value => {
if (value === undefined || value === null || value === '') return null;
const number = Number(value);
return Number.isInteger(number) && number > 0 ? number : null;
};
const normalizeOptionalAmount = value => {
if (value === undefined || value === null || value === '') return null;
const number = Number(value);
return Number.isFinite(number) && number >= 0 ? Number(number.toFixed(2)) : null;
};
const normalizeCustomPeriods = (periods = []) =>
(periods || []).map(item => ({
startDay: Number(item?.startDay) > 0 ? Number(item.startDay) : '',
endDay: Number(item?.endDay) > 0 ? Number(item.endDay) : '',
}));
export default {
components: { BillingPlanEditor, ElImageViewer, OpenFileViewer },
data() { return { form: {}, period: [], plans: [], attachments: [], contractFiles: [], contractFileRows: [], selectedContractFiles: [], paymentRatioRows: [], settlementConfigTab: 'pre', changeMaterials: [], imagePreviewVisible: false, imagePreviewUrls: [], imagePreviewIndex: 0, documentPreviewVisible: false, previewFile: {}, viewerPlugins, viewerToolbar: { zoom: true, rotate: true, download: true, fullscreen: true }, feeGenerationMode: 'system', settlementRule: { autoGenerate: '', billStartDate: '', settlementType: '', billCycleType: '', billCutoffDay: '', cycleDays: '', customPeriods: [] }, preSettlementConfig: {}, formalSettlementConfig: {}, settlementTypeOptions: ['月结','日结','周结','半月结','固定天数周期结算'], billCycleTypeOptions: ['固定截单日','自然月','自定义多周期'], billCutoffDayOptions: Array.from({ length: 31 }, (_, index) => ({ label: `${index + 1}日`, value: index + 1 })), cycleDayOptions: [7,15,30,60].map(value => ({ label: `${value}天`, value })), planDialogVisible: false, planEditor: { planName: '', defaultPlan: false, remark: '', rules: [] }, planEditorIndex: -1, billingElements: ['按重量','按体积','按车辆','按里程','按吨·公里','固定金额(整单一口价)','按数量'], attachmentFileTypes: ['pdf','bmp','jpeg','png','jpg','doc','docx','ppt','pptx','xlsx','xls','eml','msg','zip'], rules: { contractName: [{ required: true, message: '请输入合同名称', trigger: 'blur' }], changeReason: [{ required: true, message: '请输入变更原因', trigger: 'blur' }] } }; },
computed: { showSettlementBillCycleType() { return this.settlementRule.settlementType === '月结'; }, showSettlementBillCutoffDay() { return this.showSettlementBillCycleType && this.settlementRule.billCycleType === '固定截单日'; }, showSettlementCustomPeriods() { return this.showSettlementBillCycleType && this.settlementRule.billCycleType === '自定义多周期'; }, showSettlementCycleDays() { return this.settlementRule.settlementType === '固定天数周期结算'; } },
mounted() { this.load(); },
watch: { settlementConfigTab(tab, oldTab) { if (tab === oldTab) return; if (oldTab === 'pre') this.preSettlementConfig = { ...this.settlementRule }; else this.formalSettlementConfig = { ...this.settlementRule }; this.settlementRule = { ...(tab === 'pre' ? this.preSettlementConfig : this.formalSettlementConfig) }; } },
methods: {
async load() { const id = this.$route.query.id; if (!id) return; const res = await api.getDetail(id); const data = res.data?.data || res.data || {}; this.form = { ...data, changeContent: '', changeReason: '', changeAttachmentsJson: '', copyCount: normalizeOptionalPositiveInteger(data.copyCount), paymentDays: normalizeOptionalPositiveInteger(data.paymentDays), contractAmount: normalizeOptionalAmount(data.contractAmount), templateFlag: data.templateFlag ?? 0, electronicSealFlag: data.electronicSealFlag ?? 0, changeType: '合同信息变更' }; this.changeMaterials = []; this.period = data.startDate && data.endDate ? [data.startDate, data.endDate] : []; this.plans = this.parse(data.billingPlanJson); this.attachments = this.mergeChangeAttachments(this.parse(data.attachmentsJson), this.parse(data.changeAttachmentsJson)); this.contractFileRows = this.parse(data.contractFileJson); const rules = this.parseObject(data.settlementRuleJson); const pre = this.parseObject(data.preSettlementConfigJson); const formal = this.parseObject(data.formalSettlementConfigJson); const legacy = Object.keys(rules).some(key => !['preSettlementConfig', 'formalSettlementConfig'].includes(key)) ? rules : {}; const normalizeRule = rule => { const next = { autoGenerate: '', billStartDate: '', settlementType: '', billCycleType: '', billCutoffDay: '', cycleDays: '', customPeriods: [], ...(rule || {}) }; if (next.settlementType === '月结' && next.billCycleType === '自定义多周期') next.customPeriods = normalizeCustomPeriods(Array.isArray(next.customPeriods) ? next.customPeriods : []); else next.customPeriods = []; return next; }; this.preSettlementConfig = normalizeRule(rules.preSettlementConfig || (Object.keys(pre).length ? pre : legacy)); this.formalSettlementConfig = normalizeRule(rules.formalSettlementConfig || (Object.keys(formal).length ? formal : legacy)); this.settlementRule = { ...this.preSettlementConfig }; this.feeGenerationMode = data.feeGenerationMode || (Number(data.billingEnabled) === 0 ? 'manual' : 'system'); this.paymentRatioRows = this.parse(data.paymentRatioJson); },
parse(value) { try { const result = JSON.parse(value || '[]'); return Array.isArray(result) ? result : []; } catch { return []; } },
// 审核通过后上一次的变更材料归集到「其它附件」,按文件地址/文件名去重,避免重复展示
mergeChangeAttachments(attachments = [], changeAttachments = []) {
const key = item => this.attachmentUrl(item) || this.attachmentName(item);
const exists = new Set(attachments.map(key));
const merged = changeAttachments
.filter(item => !exists.has(key(item)))
.map(item => ({ ...item, size: /^\d+$/.test(String(item.size ?? '')) ? this.formatFileSize(item.size) : item.size }));
return [...attachments, ...merged];
},
parseObject(value) { try { return { autoGenerate: '', billStartDate: '', settlementType: '', billCycleType: '', billCutoffDay: '', cycleDays: '', customPeriods: [], ...(JSON.parse(value || '{}') || {}) }; } catch { return { autoGenerate: '', billStartDate: '', settlementType: '', billCycleType: '', billCutoffDay: '', cycleDays: '', customPeriods: [] }; } },
positiveIntegerInput(prop, value) { this.form[prop] = String(value ?? '').replace(/\D/g, '').replace(/^0+/, ''); },
addPlan() { this.planEditorIndex = -1; this.planEditor = { planName: `计费方案${this.plans.length + 1}`, defaultPlan: !this.plans.length, remark: '', rules: [{}] }; this.planDialogVisible = true; },
editPlan(row, index) { this.planEditorIndex = index; this.planEditor = JSON.parse(JSON.stringify(row)); this.planDialogVisible = true; },
toggleDefaultPlan(value) { if (value) this.plans.forEach(item => { item.defaultPlan = false; }); },
savePlan(value, index) { if (index < 0) this.plans.push(value); else this.plans.splice(index, 1, value); if (value.defaultPlan) this.plans.forEach((item, current) => { if (current !== (index < 0 ? this.plans.length - 1 : index)) item.defaultPlan = false; }); },
handleSettlementTypeChange(value) { if (value !== '月结') { this.settlementRule.billCycleType = ''; this.settlementRule.billCutoffDay = ''; this.settlementRule.customPeriods = []; } else if (this.settlementRule.billCycleType === '自定义多周期') this.settlementRule.customPeriods = normalizeCustomPeriods(this.settlementRule.customPeriods || []); else this.settlementRule.customPeriods = []; if (value !== '固定天数周期结算') this.settlementRule.cycleDays = ''; },
handleCycleTypeChange(value) { if (value !== '固定截单日') this.settlementRule.billCutoffDay = ''; if (value === '自定义多周期') this.settlementRule.customPeriods = normalizeCustomPeriods(this.settlementRule.customPeriods || []); else this.settlementRule.customPeriods = []; },
currentUploadUserName() {
const userInfo = this.$store.getters.userInfo || {};
return userInfo.realName || userInfo.userName || '';
},
handleAttachment(event) {
const raw = event.raw;
if (!raw) return;
if (raw.size > 50 * 1024 * 1024) {
this.$message.warning('单个文件大小不能超过50M');
return;
}
this.attachments.push({
name: raw.name,
size: `${Math.ceil(raw.size / 1024)}KB`,
uploadUserName: this.currentUploadUserName(),
uploadTime: this.$dayjs().format('YYYY-MM-DD HH:mm:ss'),
});
},
handleContractFileChange(list) {
const uploadUserName = this.currentUploadUserName();
const uploadTime = this.$dayjs().format('YYYY-MM-DD HH:mm:ss');
this.contractFileRows = (list || []).map(item => ({
...item,
uploadUserName: item.uploadUserName || uploadUserName,
uploadTime: item.uploadTime || uploadTime,
}));
},
attachmentUrl(row = {}) { return row.url || row.link || row.fileUrl || row.downloadUrl || row.domain || ''; },
attachmentName(row = {}) { return row.originalName || row.name || row.fileName || '附件'; },
attachmentExtension(row = {}) { const source = String(this.attachmentName(row) || this.attachmentUrl(row)).split('?')[0]; const index = source.lastIndexOf('.'); return index > -1 ? source.slice(index + 1).toLowerCase() : ''; },
isAttachmentImage(row) { return ['jpg', 'jpeg', 'png', 'gif', 'bmp', 'webp'].includes(this.attachmentExtension(row)); },
previewAttachment(row, rows = this.attachments) { const url = this.attachmentUrl(row); if (!url) { this.$message.warning('附件地址为空,无法预览'); return; } if (this.isAttachmentImage(row)) { this.imagePreviewUrls = (rows || []).filter(item => this.isAttachmentImage(item) && this.attachmentUrl(item)).map(item => this.attachmentUrl(item)); this.imagePreviewIndex = Math.max(this.imagePreviewUrls.indexOf(url), 0); this.imagePreviewVisible = true; return; } this.previewFile = { name: this.attachmentName(row), url, mimeType: row.mimeType || row.contentType || '' }; this.documentPreviewVisible = true; },
handlePreviewUnsupported() { this.$message.warning('当前文件暂不支持在线预览'); },
handlePreviewError() { this.$message.error('附件预览失败'); },
removeContractFile(index) { this.contractFileRows.splice(index, 1); },
handleContractFileBatchDownload() { (this.selectedContractFiles.length ? this.selectedContractFiles : this.contractFileRows).forEach(row => { if (row.url) window.open(row.url, '_blank'); }); },
formatFileSize(value) { const size = Number(value || 0); return size > 1024 * 1024 ? `${(size / 1024 / 1024).toFixed(2)}MB` : `${Math.max(1, Math.ceil(size / 1024))}KB`; },
addPaymentRatioRow() { this.paymentRatioRows.push({ paymentTerm: `第${this.paymentRatioRows.length + 1}笔`, ratioLimit: '', remark: '' }); },
customPeriodEndDayOptions(row) { const startDay = Number(row?.startDay); if (!Number.isFinite(startDay) || startDay < 1) return this.billCutoffDayOptions; return Array.from({ length: 31 - startDay + 1 }, (_, index) => ({ label: `${startDay + index}日`, value: startDay + index })); },
handleCustomPeriodStartDayChange(index, value) { const periods = normalizeCustomPeriods(this.settlementRule.customPeriods || []); const row = periods[index]; if (!row) return; row.startDay = value || ''; const startDay = Number(row.startDay); const endDay = Number(row.endDay); if (Number.isFinite(startDay) && Number.isFinite(endDay) && (endDay < startDay || endDay > 31)) row.endDay = ''; this.settlementRule.customPeriods = periods; },
handleCustomPeriodEndDayChange(index, value) { const periods = normalizeCustomPeriods(this.settlementRule.customPeriods || []); const row = periods[index]; if (!row) return; row.endDay = value || ''; this.settlementRule.customPeriods = periods; },
addCustomPeriodRow() { const periods = normalizeCustomPeriods(this.settlementRule.customPeriods || []); periods.push({ startDay: '', endDay: '' }); this.settlementRule.customPeriods = periods; },
removeCustomPeriodRow(index) { if (index <= 0) return; const periods = [...(this.settlementRule.customPeriods || [])]; periods.splice(index, 1); this.settlementRule.customPeriods = normalizeCustomPeriods(periods); },
validateCustomPeriods(periods = [], label) { const rows = normalizeCustomPeriods(periods); if (!rows.length) { this.$message.warning(`${label}:请至少配置一段自定义周期`); return false; } for (let index = 0; index < rows.length; index += 1) { const row = rows[index]; const startDay = Number(row.startDay); const endDay = Number(row.endDay); if (!Number.isFinite(startDay) || startDay < 1 || startDay > 31) { this.$message.warning(`${label}:请选择第${index + 1}行运单区间开始日`); return false; } if (!Number.isFinite(endDay) || endDay < 1 || endDay > 31) { this.$message.warning(`${label}:请选择第${index + 1}行运单区间结束日`); return false; } if (endDay < startDay) { this.$message.warning(`${label}:第${index + 1}行结束日不能早于开始日`); return false; } if (index > 0 && startDay !== Number(rows[index - 1].endDay) + 1) { this.$message.warning(`${label}:自定义多周期区间必须连续,不允许重叠或存在日期缺口`); return false; } } return true; },
validateSettlementRule(rule, label) { if (Number(rule.autoGenerate) !== 1) return true; if (!rule.billStartDate || !rule.settlementType) { this.$message.warning(`${label}:请完整填写账单起始日期和结算类型`); return false; } if (rule.settlementType === '月结' && !rule.billCycleType) { this.$message.warning(`${label}:请选择结算周期`); return false; } if (rule.settlementType === '月结' && rule.billCycleType === '固定截单日' && !rule.billCutoffDay) { this.$message.warning(`${label}:请选择账单截单日`); return false; } if (rule.settlementType === '月结' && rule.billCycleType === '自定义多周期') return this.validateCustomPeriods(rule.customPeriods, label); if (rule.settlementType === '固定天数周期结算' && !rule.cycleDays) { this.$message.warning(`${label}:请选择周期天数`); return false; } return true; },
async submit() { await this.$refs.formRef.validate(); const total = this.paymentRatioRows.reduce((sum, row) => sum + Number(row.ratioLimit || 0), 0); if (this.paymentRatioRows.length && Math.abs(total - 100) > 0.0001) { this.$message.warning('付款比例上限合计必须等于100%'); return; } if (this.settlementConfigTab === 'pre') this.preSettlementConfig = { ...this.settlementRule }; else this.formalSettlementConfig = { ...this.settlementRule }; if (!this.validateSettlementRule(this.preSettlementConfig, '预结算配置') || !this.validateSettlementRule(this.formalSettlementConfig, '正式结算配置')) return; const settlementRule = { preSettlementConfig: this.preSettlementConfig, formalSettlementConfig: this.formalSettlementConfig }; await api.submitChange({ ...this.form, settlementCurrency: String(this.form.settlementCurrency || '').trim() || 'RMB', copyCount: normalizeOptionalPositiveInteger(this.form.copyCount), paymentDays: normalizeOptionalPositiveInteger(this.form.paymentDays), contractAmount: normalizeOptionalAmount(this.form.contractAmount), startDate: this.period[0], endDate: this.period[1], feeGenerationMode: this.feeGenerationMode, billingEnabled: this.feeGenerationMode === 'system' ? 1 : 0, billingPlanJson: JSON.stringify(this.plans), settlementRuleJson: JSON.stringify(settlementRule), preSettlementConfigJson: JSON.stringify(this.preSettlementConfig), formalSettlementConfigJson: JSON.stringify(this.formalSettlementConfig), paymentRatioJson: JSON.stringify(this.paymentRatioRows), contractFileJson: JSON.stringify(this.contractFileRows), attachmentsJson: JSON.stringify(this.attachments), changeContent: this.form.changeContent, changeReason: this.form.changeReason, changeAttachmentsJson: JSON.stringify(this.changeMaterials) }); this.$message.success('变更已提交'); this.$router.back(); },
},
};
</script>
<style scoped lang="scss">
.contract-change-page { min-height: 100%; padding-bottom: 72px; background: #f5f6fa; }
.contract-change-page :deep(.basic-container__card) { border: 0; background: transparent; box-shadow: none; }
.contract-change-form { background: #f5f6fa; }
.change-section { padding: 20px 24px; background: #fff; border-bottom: 1px solid #eff1f7; margin-top: 12px; }
.contract-basic-section { margin-bottom: 12px; padding: 14px 16px 16px; overflow: hidden; background: #fff; border-bottom: 0; border-radius: 6px; box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04); }
.contract-basic-section > .dialog-section-title { margin-bottom: 20px; color: #303133; }
.contract-basic-section__grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); column-gap: 48px; }
.contract-basic-section__change-type { grid-column: 1 / -1; }
.contract-basic-section__remark { width: 100%; margin-bottom: 0 !important; }
.contract-basic-section__date-range { display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr); align-items: center; gap: 8px; width: 360px; max-width: 100%; }
.contract-basic-section__date-range span { color: #606266; }
.contract-basic-section__date-range :deep(.el-date-editor) { width: auto; min-width: 0; }
.contract-basic-section :deep(.el-form-item) { align-items: center; margin-bottom: 16px; }
.contract-basic-section :deep(.el-form-item__label) { flex: 0 0 96px !important; width: 96px !important; height: auto; padding-right: 12px; white-space: normal; word-break: break-all; line-height: 18px; }
.contract-basic-section :deep(.el-form-item__content) { min-width: 0; }
.contract-basic-section :deep(.el-input),
.contract-basic-section :deep(.el-select),
.contract-basic-section :deep(.el-date-editor) { width: 360px; max-width: 100%; }
.dialog-section-title { margin-bottom: 18px; font-size: 16px; font-weight: 600; }
.dialog-section-title::before { display: inline-block; width: 4px; height: 16px; margin-right: 8px; vertical-align: -2px; background: #409eff; content: ''; }
.dialog-section-title.is-required::after { margin-left: 4px; color: #f56c6c; content: '*'; }
.section-head { display: flex; align-items: center; justify-content: space-between; }
.change-table { margin: 16px 0; }
.ratio-tip { margin-bottom: 8px; color: #f56c6c; }
.unit { margin-left: 8px; }
.attachment-upload { display: flex; justify-content: flex-start; margin-top: 12px; }
.attachment-upload .vehicle-attachment-upload { width: auto; }
.attachment-upload .el-upload { display: inline-flex; }
.settlement-switch { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
// 问号提示图标紧靠「开启」一侧:清掉开启 radio 自带的右间距,图标与「关闭」之间留大间距
.settlement-switch :deep(.el-radio:first-child) { margin-right: 0; }
.settlement-switch-tip { margin: 0 32px 0 8px; color: #a8abb2; cursor: help; font-size: 14px; }
.settlement-form { display: grid; grid-template-columns: repeat(3, minmax(240px, 1fr)); gap: 8px 28px; }
.change-reason-section { margin: 20px 0; }
.page-footer {
position: fixed;
right: 0;
bottom: 0;
left: 230px;
z-index: 20;
display: flex;
align-items: center;
justify-content: flex-end;
min-height: 64px;
box-sizing: border-box;
padding: 12px 24px;
background: #fff;
border-top: 1px solid #eff1f7;
box-shadow: 0 -2px 8px rgba(0, 0, 0, 0.06);
// 统一 12px 间距,与全站底部操作栏(去 gap,由相邻按钮 margin 提供)一致
.el-button + .el-button {
margin-left: 12px;
}
}
:global(.avue--collapse .page-footer) {
left: 60px;
}
:global(.avue-layout--horizontal .page-footer) {
left: 0;
}
@media (max-width: 1200px) { .contract-basic-section__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 32px; } }
@media (max-width: 768px) { .contract-basic-section__grid { grid-template-columns: 1fr; } }
</style>