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<template>
<div class="snaker-task-action" v-if="!loading || taskInfo">
<!-- 指定下一节点处理人 -->
<div class="next-handler-section" v-if="supportSpecifyNextHandler && candidates.length > 0">
<el-checkbox v-model="specifyNextHandler" @change="onSpecifyNextHandlerChange">指定下一节点处理人</el-checkbox>
<div class="handler-select-wrapper" v-if="specifyNextHandler">
<el-select v-model="selectedHandler" placeholder="请选择处理人" clearable filterable class="handler-select">
<el-option v-for="candidate in candidates" :key="candidate.userId" :label="candidate.userName" :value="candidate.userId">
<span style="float: left">{{ candidate.userName }}({{ candidate.ext?.loginName }})</span>
<span style="float: right; color: #8492a6; font-size: 13px">{{ candidate.ext?.unitName }}</span>
</el-option>
</el-select>
</div>
</div>
<!-- 第一个任务节点或新申请显示提交保存草稿取消 -->
<!-- <template v-if="isFirstTaskNodeOrNew">-->
<!-- <el-button type="primary" @click="handleSubmit" :loading="actionLoading" icon="el-icon-upload2">提交</el-button>-->
<!-- &lt;!&ndash; 保存草稿只在流程未发起时显示 &ndash;&gt;-->
<!-- <el-button @click="handleSaveDraft" v-if="!actionLoading && show_save_draft && !instanceId" icon="el-icon-document">保存草稿</el-button>-->
<!-- <el-button @click="handleCancel" :loading="actionLoading" v-if="show_cancel" icon="el-icon-close">取消</el-button>-->
<!-- </template>-->
<!-- &lt;!&ndash; 其他任务节点显示审批按钮 &ndash;&gt;-->
<!-- <template v-else>-->
<!-- &lt;!&ndash; 会签任务按钮 &ndash;&gt;-->
<!-- <template v-if="is_countersign_task">-->
<!-- <el-button type="primary" @click="handleAction('AGREE')" :loading="actionLoading" icon="el-icon-check">同意</el-button>-->
<!-- <el-button type="danger" plain @click="handleAction('COUNTERSIGN_DISAGREE')" :loading="actionLoading" icon="el-icon-close">-->
<!-- 不同意-->
<!-- </el-button>-->
<!-- </template>-->
<!-- &lt;!&ndash; 普通任务按钮 &ndash;&gt;-->
<!-- <template v-else>-->
<!-- <el-button type="primary" @click="handleAction('AGREE')" :loading="actionLoading" icon="el-icon-check">同意</el-button>-->
<!-- <el-button type="danger" plain @click="handleAction('REJECT')" :loading="actionLoading" icon="el-icon-close">拒绝</el-button>-->
<!-- <el-button @click="handleAction('ROLLBACK')" :loading="actionLoading" icon="el-icon-back">退回上一步</el-button>-->
<!-- <el-button @click="handleAction('ROLLBACK_TO_OPERATOR')" :loading="actionLoading" icon="el-icon-d-arrow-left">退回发起人</el-button>-->
<!-- <el-button @click="handleAction('JUMP')" :loading="actionLoading" icon="el-icon-position">跳转</el-button>-->
<!-- </template>-->
<!-- </template>-->
<!--没有流程实例的时候-->
<template v-if="!instanceId">
<el-button type="primary" @click="handleSubmit">提交</el-button>
<el-button @click="handleSaveDraft">保存</el-button>
</template>
<el-row type="flex" justify="end">
<el-button v-for="item in buttons" @click="handleAction(item.value)" :type="item.theme" :icon="item.icon" size="medium" :key="item.value">
{{ item.replacementText || item.originalText }}
</el-button>
</el-row>
</div>
<!-- 加载状态 -->
<div v-else class="snaker-task-action loading-state">
<el-button loading icon="el-icon-loading">加载中...</el-button>
</div>
</template>
<script>
module.exports = {
name: "SnakerFlowTaskFormAction",
props: {},
data() {
return {
// 加载状态
loading: false,
// 操作按钮加载状态
actionLoading: false,
// 任务信息
taskInfo: null,
// 任务操作枚举
actionEnum: {
APPLY: "0", // 发起申请
AGREE: "1", // 同意
REJECT: "2", // 拒绝
COUNTERSIGN_DISAGREE: "20", // 会签不同意 拒绝申请
ROLLBACK: "3", // 退回上一步
ROLLBACK_TO_OPERATOR: "6", // 退回发起人
JUMP: "4", // 跳转
RE_APPLY: "5", // 重新提交
SUBMIT: "0" // 发起申请
},
// 任务类型枚举
performTypeEnum: {
NORMAL: 0, // 普通任务
COUNTERSIGN: 1 // 会签任务
},
// 指定下一节点处理人相关
specifyNextHandler: false, // 是否指定下一节点处理人
selectedHandler: null, // 选中的处理人ID
candidates: [], // 候选人列表
supportCandidate: false,
taskId: GetQueryString("taskId"),
instanceId: GetQueryString("instanceId"),
defineKey: GetQueryString("defineKey"),
defineId: GetQueryString("defineId"),
businessId: GetQueryString("businessId")
}
},
computed: {
// 是否为会签任务
is_countersign_task() {
return this.taskInfo && this.taskInfo.performType === this.performTypeEnum.COUNTERSIGN
},
// 是否为第一个任务节点或新申请
isFirstTaskNodeOrNew() {
// 没有任务ID,说明是新申请
if (!this.taskId) {
return true
}
// 有任务ID但是任务信息中标识为第一个节点
return this.taskInfo && this.taskInfo.ext && this.taskInfo.ext.isFirstTaskNode
},
// 审批按钮配置
buttons() {
if (this.taskInfo) {
return this.taskInfo.taskModel.ext.buttonConfig.filter((v) => v.visible)
}
return []
},
// 是否支持选择下一步处理人
supportSpecifyNextHandler() {
return this.taskInfo && this.taskInfo.taskModel.ext.enableNextOperator
}
},
mounted() {
// 只有当有任务ID时才加载任务信息
if (this.taskId) {
this.loadTaskInfo()
this.loadCandidates()
}
},
methods: {
// 加载任务信息
loadTaskInfo() {
if (!this.taskId) return
this.loading = true
this.taskInfo = null
$.get("/flow/common/taskInfo", {
taskId: this.taskId
})
.then((res) => {
if (res.code === 0) {
this.taskInfo = res.data
}
})
.always(() => {
this.loading = false
})
},
// 处理提交操作
handleSubmit() {
// 根据是否有流程实例来确定操作类型
const submitAction = this.instanceId ? this.actionEnum.RE_APPLY : this.actionEnum.APPLY
// 触发父组件事件,传递提交操作
this.$emit("task-action", {
submitType: submitAction,
taskId: this.taskId,
instanceId: this.instanceId,
defineId: this.defineId,
defineKey: this.defineKey,
businessId: this.businessId
})
},
// 处理任务操作
handleAction(actionKey) {
if (this.actionLoading || !this.taskInfo) return
// 构建操作数据
const actionData = {
submitType: this.actionEnum[actionKey],
taskId: this.taskId,
processTaskId: this.taskId,
instanceId: this.instanceId,
defineId: this.defineId,
defineKey: this.defineKey,
businessId: this.businessId
}
// 如果指定了下一节点处理人,添加到操作数据中
if (this.specifyNextHandler && this.selectedHandler) {
actionData.tf_nextNodeOperator = this.selectedHandler
}
// 触发父组件事件,传递操作类型和任务信息
this.$emit("task-action", actionData)
},
// 保存草稿
handleSaveDraft() {
if (this.actionLoading) return
this.$emit("save-draft", {
submitType: this.actionEnum.APPLY,
defineKey: this.defineKey,
defineId: this.defineId
})
},
// 取消操作
handleCancel() {
const func = () => window.close()
this.$emit("cancel", func)
if (!this.$listeners.cancel) {
func()
}
},
// 刷新任务信息
refresh() {
if (this.taskId) {
this.loadTaskInfo()
}
},
// 处理指定下一节点处理人勾选框变化
onSpecifyNextHandlerChange(checked) {
if (!checked) {
this.selectedHandler = null
}
},
// 加载候选人列表
loadCandidates() {
$.get("/flow/common/candidate", {
taskId: this.taskId
}).then((res) => {
if (res.code === 0) {
this.candidates = res.data.candidates
this.supportCandidate = res.data.support
}
})
}
}
}
</script>
<style scoped>
.snaker-task-action {
text-align: center;
padding: 20px;
background: #fff;
border-top: 1px solid #eee;
margin-top: 20px;
}
.snaker-task-action .el-button {
margin: 0 8px;
min-width: 80px;
}
.loading-state {
display: flex;
justify-content: center;
align-items: center;
min-height: 60px;
}
/* 指定下一节点处理人样式 */
.next-handler-section {
margin-bottom: 20px;
padding: 15px;
background: #f8f9fa;
border: 1px solid #e9ecef;
border-radius: 4px;
text-align: left;
}
.handler-select-wrapper {
margin-top: 10px;
}
.handler-select {
width: 100%;
max-width: 300px;
}
/* 响应式 */
@media (max-width: 768px) {
.snaker-task-action {
display: flex;
flex-direction: column;
gap: 10px;
padding: 15px;
}
.snaker-task-action .el-button {
width: 100%;
margin: 0;
}
.next-handler-section {
margin-bottom: 15px;
padding: 10px;
}
.handler-select {
max-width: 100%;
}
}
</style>