<template>
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<div>
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<el-dialog
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v-model="dialogFormVisible"
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:title="operationType === 'add' ? '新增审批流程' : '编辑审批流程'"
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width="700px"
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@close="closeDia"
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>
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<el-form :model="form" label-width="140px" label-position="top" ref="formRef">
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<el-row>
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<el-col :span="24">
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<el-form-item label="流程编号：" prop="approveId">
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<el-input v-model="form.approveId" placeholder="自动编号" clearable disabled/>
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</el-form-item>
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</el-col>
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</el-row>
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<el-row>
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<el-col :span="24">
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<el-form-item label="申请部门：" prop="approveDeptId">
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<el-select
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disabled
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v-model="form.approveDeptId"
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placeholder="选择部门"
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>
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<el-option
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v-for="user in productOptions"
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:key="user.deptId"
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:label="user.deptName"
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:value="user.deptId"
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/>
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</el-select>
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</el-form-item>
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</el-col>
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</el-row>
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<el-row>
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<el-col :span="24">
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<el-form-item label="审批事由：" prop="approveReason">
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<el-input v-model="form.approveReason" placeholder="请输入" clearable type="textarea" disabled/>
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</el-form-item>
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</el-col>
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</el-row>
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<!-- 审批人选择（动态节点） -->
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<el-row :gutter="30">
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<el-col :span="12">
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<el-form-item label="申请人：" prop="approveUser">
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<el-select
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v-model="form.approveUser"
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placeholder="选择人员"
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disabled
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>
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<el-option
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v-for="user in userList"
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:key="user.userId"
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:label="user.nickName"
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:value="user.userId"
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/>
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</el-select>
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</el-form-item>
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</el-col>
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<el-col :span="12">
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<el-form-item label="申请日期：" prop="approveTime">
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<el-date-picker
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v-model="form.approveTime"
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type="date"
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placeholder="请选择日期"
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value-format="YYYY-MM-DD"
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format="YYYY-MM-DD"
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clearable
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style="width: 100%"
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disabled
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/>
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</el-form-item>
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</el-col>
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</el-row>
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</el-form>
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<el-form :model="{ activities }" ref="formRef" label-position="top">
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<el-steps :active="getActiveStep()" finish-status="success" process-status="process" align-center direction="vertical">
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<el-step
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v-for="(activity, index) in activities"
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:key="index"
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finish-status="success"
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:title="getNodeTitle(index, activities.length)"
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:description="activity.approveNodeUser"
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:icon="getNodeIcon(activity, index)"
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>
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<template #icon>
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<el-icon v-if="activity.approveNodeStatus === 2" color="red" :size="22"><WarningFilled /></el-icon>
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<el-icon v-else-if="activity.isShen" color="#1890ff" :size="22"><Edit /></el-icon>
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<el-icon v-else-if="activity.approveNodeStatus === 1" color="#67C23A" :size="26"><Check /></el-icon>
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<el-icon v-else color="#C0C4CC" :size="22"><MoreFilled /></el-icon>
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</template>
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<template #title>
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<span style="color: #000000">{{ getNodeTitle(index, activities.length) }}</span>
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</template>
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<template #description>
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<div class="node-user">
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<div class="avatar-wrapper">
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<img :src="userStore.avatar" class="user-avatar" alt=""/>
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</div>
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<span style="color: #000000">{{ activity.approveNodeUser }}-{{activity.isApproval}}</span>
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</div>
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<div v-if="!activity.isShen" class="node-reason">
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<span>审批意见：</span>{{ activity.approveNodeReason }}
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</div>
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<div v-if="!activity.isShen" class="node-reason">
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<span>签名：</span>
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<img :src="activity.urlTem" class="signImg" alt="" v-if="activity.urlTem"/>
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</div>
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<div v-else-if="activity.isShen">
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<el-form-item
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:prop="'activities.' + index + '.approveNodeReason'"
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:rules="[{ required: true, message: '审批意见不能为空', trigger: 'blur' }]"
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>
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<el-input v-model="activity.approveNodeReason" clearable type="textarea" :disabled="operationType === 'view'"></el-input>
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</el-form-item>
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</div>
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</template>
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</el-step>
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</el-steps>
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</el-form>
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<template #footer v-if="operationType === 'approval'">
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<div class="dialog-footer">
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<el-button type="primary" @click="submitForm(2)">不通过</el-button>
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<el-button type="primary" @click="openSignatureDialog(1)">通过</el-button>
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<el-button @click="closeDia">取消</el-button>
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</div>
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</template>
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</el-dialog>
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<!-- 电子签名弹窗（vue3-signature-pad） -->
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<el-dialog v-model="signatureDialogVisible" title="电子签名" width="600px" append-to-body>
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<vueEsign
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ref="esign"
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class="mySign"
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:width="800"
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:height="300"
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:isCrop="isCrop"
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:lineWidth="lineWidth"
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:lineColor="lineColor"
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/>
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<div style="margin-top:10px;">
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<el-button @click="clearSignature">清除</el-button>
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<el-button type="primary" @click="confirmSignature">确定</el-button>
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</div>
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</el-dialog>
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</div>
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</template>
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<script setup>
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import { getCurrentInstance, reactive, ref, toRefs } from "vue";
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import vueEsign from "vue-esign";
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import {
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approveProcessDetails,
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getDept,
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updateApproveNode
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} from "@/api/collaborativeApproval/approvalProcess.js";
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import useUserStore from "@/store/modules/user.js";
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import {userListNoPageByTenantId} from "@/api/system/user.js";
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import { WarningFilled, Edit, Check, MoreFilled } from '@element-plus/icons-vue'
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import { getToken } from "@/utils/auth";
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const emit = defineEmits(['close'])
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const { proxy } = getCurrentInstance()
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const dialogFormVisible = ref(false);
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const operationType = ref('')
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const activities = ref([])
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const formRef = ref(null);
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const userStore = useUserStore()
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const productOptions = ref([]);
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const userList = ref([])
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const data = reactive({
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form: {
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approveTime: "",
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approveId: "",
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approveUser: "",
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approveDeptId: "",
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approveReason: "",
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checkResult: "",
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},
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});
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const { form } = toRefs(data);
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const signatureDialogVisible = ref(false);
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const signatureImg = ref('');
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let submitStatus = null; // 临时存储通过/不通过状态
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const isCrop = ref("");
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const esign = ref(null);
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const lineWidth = ref(0);
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const lineColor = ref("#000000");
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// 上传配置
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const upload = reactive({
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// 上传的地址
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url: import.meta.env.VITE_APP_BASE_API + "/file/upload",
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// 设置上传的请求头部
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headers: { Authorization: "Bearer " + getToken() },
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});
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// 节点标题
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const getNodeTitle = (index, len) => {
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if (index === len - 1) return '结束';
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return '审批';
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};
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// 获取当前激活步骤
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const getActiveStep = () => {
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// 如果所有 isShen 都为 false，返回最后一个步骤（全部完成）
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const hasActive = activities.value.some(a => a.isShen === true);
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if (!hasActive) return activities.value.length;
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// 当前节点索引
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return activities.value.findIndex(a => a.isShen == true);
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};
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// 步骤icon
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const getNodeIcon = (activity, index) => {
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if (activity.approveNodeStatus === 2) return 'el-icon-warning'; // 不通过
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if (activity.isShen) return 'Edit';
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return '';
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};
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// 打开弹框
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const openDialog = (type, row) => {
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operationType.value = type;
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dialogFormVisible.value = true;
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userListNoPageByTenantId().then((res) => {
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userList.value = res.data;
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});
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form.value = {...row}
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getProductOptions()
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approveProcessDetails(row.approveId).then((res) => {
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activities.value = res.data
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// 增加isApproval字段
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activities.value.forEach(item => {
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if (item.url && item.url.includes('word')) {
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item.urlTem = item.url.replaceAll('word', 'img')
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} else {
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item.urlTem = item.url
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}
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if (item.approveNodeStatus === 2) {
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item.isApproval = '已驳回';
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} else if (item.approveNodeStatus === 1) {
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item.isApproval = '已同意';
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} else {
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item.isApproval = '未审批';
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}
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})
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})
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}
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const getProductOptions = () => {
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getDept().then((res) => {
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productOptions.value = res.data;
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});
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};
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// 打开签名弹窗
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const openSignatureDialog = (status) => {
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submitStatus = status;
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signatureDialogVisible.value = true;
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};
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// 清除签名
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const clearSignature = () => {
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esign.value.reset();
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};
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// 确认签名
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const confirmSignature = () => {
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esign.value.generate().then((res) => {
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console.log(res);
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// 将base64转换为二进制
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const base64Data = res.split(',')[1]; // 移除data:image/png;base64,前缀
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const binaryString = atob(base64Data);
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const bytes = new Uint8Array(binaryString.length);
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for (let i = 0; i < binaryString.length; i++) {
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bytes[i] = binaryString.charCodeAt(i);
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}
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signatureImg.value = bytes;
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// 创建文件对象用于上传
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const blob = new Blob([bytes], { type: 'image/png' });
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const file = new File([blob], 'signature.png', { type: 'image/png' });
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// 创建FormData
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const formData = new FormData();
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formData.append('file', file);
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// 上传签名图片
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fetch(upload.url, {
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method: 'POST',
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headers: upload.headers,
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body: formData
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})
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.then(response => response.json())
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.then(data => {
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if (data.code === 200) {
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console.log('data---', data)
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let tempFileIds = [];
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tempFileIds.push(data.data.tempId);
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signatureDialogVisible.value = false;
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clearSignature();
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// 只有通过时才传递签名文件ID
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if (submitStatus === 1) {
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submitForm(submitStatus, tempFileIds);
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} else {
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submitForm(submitStatus);
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}
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} else {
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proxy.$modal.msgError("签名图片上传失败：" + data.msg);
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}
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})
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.catch(error => {
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console.error('上传失败:', error);
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proxy.$modal.msgError("签名图片上传失败");
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});
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}).catch((err) => {
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console.log(err);
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proxy.$modal.msgWarning("请先签名！");
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})
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};
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// 提交审批
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const submitForm = (status, tempFileIds) => {
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const filteredActivities = activities.value.filter(activity => activity.isShen);
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filteredActivities[0].approveNodeStatus = status;
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// 只有通过时才需要签名
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if (status === 1 && tempFileIds) {
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filteredActivities[0].tempFileIds = tempFileIds;
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}
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// 判断是否为最后一步
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const isLast = activities.value.findIndex(a => a.isShen) === activities.value.length-1;
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updateApproveNode({ ...filteredActivities[0], isLast }).then(() => {
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proxy.$modal.msgSuccess("提交成功");
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closeDia();
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});
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};
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// 关闭弹框
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const closeDia = () => {
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proxy.resetForm("formRef");
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dialogFormVisible.value = false;
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emit('close')
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};
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defineExpose({
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openDialog,
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});
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</script>
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<style scoped>
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.node-user {
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margin: 10px 0;
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font-size: 16px;
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font-weight: 600;
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display: flex;
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align-items: center;
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gap: 8px;
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}
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.node-status {
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color: #1890ff;
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margin-left: 8px;
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font-size: 14px;
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}
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.node-reason {
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font-size: 15px;
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color: #333;
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margin: 10px 0;
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}
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.user-avatar {
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cursor: pointer;
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width: 30px;
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height: 30px;
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border-radius: 50px;
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}
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.signImg {
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cursor: pointer;
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width: 200px;
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height: 60px;
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}
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</style>
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