src/components/bpmnProcessDesigner/package/penal/multi-instance/ElementMultiInstance.vue

@@ -1,6 +1,30 @@
<template>
  <div class="panel-tab__content">
    <el-form label-width="90px">
    <el-radio-group v-model="approveMethod" @change="onApproveMethodChange">
      <div class="flex-col">
        <div v-for="(item, index) in APPROVE_METHODS" :key="index">
          <el-radio :value="item.value" :label="item.value">
            {{ item.label }}
          </el-radio>
          <el-form-item prop="approveRatio">
            <el-input-number
              v-model="approveRatio"
              :min="10"
              :max="100"
              :step="10"
              size="small"
              v-if="
                item.value === ApproveMethodType.APPROVE_BY_RATIO &&
                approveMethod === ApproveMethodType.APPROVE_BY_RATIO
              "
              @change="onApproveRatioChange"
            />
          </el-form-item>
        </div>
      </div>
    </el-radio-group>
    <!-- 与Simple设计器配置合并，保留以前的代码 -->
    <el-form label-width="90px" style="display: none">
      <el-form-item label="快捷配置">
        <el-button size="small" @click="changeConfig('依次审批')">依次审批</el-button>
        <el-button size="small" @click="changeConfig('会签')">会签</el-button>
@@ -76,11 +100,14 @@
</template>

<script lang="ts" setup>
import { ApproveMethodType, APPROVE_METHODS } from '@/components/SimpleProcessDesignerV2/src/consts'

defineOptions({ name: 'ElementMultiInstance' })

const props = defineProps({
  businessObject: Object,
  type: String
  type: String,
  id: String
})
const prefix = inject('prefix')
const loopCharacteristics = ref('')
@@ -267,16 +294,118 @@
  }
}

/**
 * -----新版本多实例-----
 */
const approveMethod = ref()
const approveRatio = ref(100)
const otherExtensions = ref()
const getElementLoopNew = () => {
  const extensionElements =
    bpmnElement.value.businessObject?.extensionElements ??
    bpmnInstances().moddle.create('bpmn:ExtensionElements', { values: [] })
  approveMethod.value = extensionElements.values.filter(
    (ex) => ex.$type === `${prefix}:ApproveMethod`
  )?.[0]?.value

  otherExtensions.value =
    extensionElements.values.filter((ex) => ex.$type !== `${prefix}:ApproveMethod`) ?? []

  if (!approveMethod.value) {
    approveMethod.value = ApproveMethodType.SEQUENTIAL_APPROVE
    updateLoopCharacteristics()
  }
}
const onApproveMethodChange = () => {
  approveRatio.value = 100
  updateLoopCharacteristics()
}
const onApproveRatioChange = () => {
  updateLoopCharacteristics()
}
const updateLoopCharacteristics = () => {
  // 根据ApproveMethod生成multiInstanceLoopCharacteristics节点
  if (approveMethod.value === ApproveMethodType.RANDOM_SELECT_ONE_APPROVE) {
    bpmnInstances().modeling.updateProperties(toRaw(bpmnElement.value), {
      loopCharacteristics: null
    })
  } else {
    if (approveMethod.value === ApproveMethodType.APPROVE_BY_RATIO) {
      multiLoopInstance.value = bpmnInstances().moddle.create(
        'bpmn:MultiInstanceLoopCharacteristics',
        { isSequential: false, collection: '${coll_userList}' }
      )
      multiLoopInstance.value.completionCondition = bpmnInstances().moddle.create(
        'bpmn:FormalExpression',
        {
          body: '${ nrOfCompletedInstances/nrOfInstances >= ' + approveRatio.value / 100 + '}'
        }
      )
    }
    if (approveMethod.value === ApproveMethodType.ANY_APPROVE) {
      multiLoopInstance.value = bpmnInstances().moddle.create(
        'bpmn:MultiInstanceLoopCharacteristics',
        { isSequential: false, collection: '${coll_userList}' }
      )
      multiLoopInstance.value.completionCondition = bpmnInstances().moddle.create(
        'bpmn:FormalExpression',
        {
          body: '${ nrOfCompletedInstances > 0 }'
        }
      )
    }
    if (approveMethod.value === ApproveMethodType.SEQUENTIAL_APPROVE) {
      multiLoopInstance.value = bpmnInstances().moddle.create(
        'bpmn:MultiInstanceLoopCharacteristics',
        { isSequential: true, collection: '${coll_userList}' }
      )
      multiLoopInstance.value.loopCardinality = bpmnInstances().moddle.create(
        'bpmn:FormalExpression',
        {
          body: '1'
        }
      )
      multiLoopInstance.value.completionCondition = bpmnInstances().moddle.create(
        'bpmn:FormalExpression',
        {
          body: '${ nrOfCompletedInstances >= nrOfInstances }'
        }
      )
    }
    bpmnInstances().modeling.updateProperties(toRaw(bpmnElement.value), {
      loopCharacteristics: toRaw(multiLoopInstance.value)
    })
  }

  // 添加ApproveMethod到ExtensionElements
  const extensions = bpmnInstances().moddle.create('bpmn:ExtensionElements', {
    values: [
      ...otherExtensions.value,
      bpmnInstances().moddle.create(`${prefix}:ApproveMethod`, {
        value: approveMethod.value
      })
    ]
  })
  bpmnInstances().modeling.updateProperties(toRaw(bpmnElement.value), {
    extensionElements: extensions
  })
}

onBeforeUnmount(() => {
  multiLoopInstance.value = null
  bpmnElement.value = null
})

watch(
  () => props.businessObject,
  () => props.id,
  (val) => {
    bpmnElement.value = bpmnInstances().bpmnElement
    getElementLoop(val)
    if (val) {
      nextTick(() => {
        bpmnElement.value = bpmnInstances().bpmnElement
        // getElementLoop(val)
        getElementLoopNew()
      })
    }
  },
  { immediate: true }
)