<template>
  <div>
    <!-- 无待办显示 -->
    <div class="applyList_null" v-if="applyList.length == 0">
      <a-empty />
    </div>

    <div class="applyTab">
      <a-card class="cardTask" v-for="item in applyList" :key="item.id">
        <p class="pTitle">
          <span>
            <img src="@assets/title.png" />
          </span>
          <i>
            {{ item.processName }}
          </i>
        </p>

        <p v-if="item.currTaskName">
          当前审批环节：
          <span style="color:black;">
            {{ item.currTaskName }}
          </span>
        </p>
        <p>
          创建时间：
          <span style="color:black;">
            {{ item.createTime }}
          </span>
        </p>

        <!-- 状态 -->
        <p class="fl">
          状态：
          <span v-if="item.status == 0" class="statusComm" style="background:rgb(9, 40, 52,.2);">
            草稿
          </span>

          <span v-if="item.status == 1" class="statusComm" style="background:rgb(252, 96, 10,.2);">
            处理中
          </span>

          <span v-if="item.status == 2" class="statusComm" style="background:rgb(9, 40, 52,.2);">
            已结束
          </span>

          <span v-if="item.status == 3" class="statusComm" style="background:rgb(9, 40, 52,.2);">
            已撤回
          </span>
        </p>

        <!-- 结果 -->
        <p class="fr">
          结果：

          <span class="resultComm" v-if="item.result == 0" style="background:rgba(52, 123, 152,.5);">
            未提交
          </span>

          <span class="resultComm" v-else-if="item.result == 1" style="background:rgb(252, 96, 10,.5);">
            处理中
          </span>

          <span class="resultComm" v-else-if="item.result == 2" style="background:rgb(9, 40, 52,.5);">
            通过
          </span>

          <span class="resultComm" v-else-if="item.result == 3" style="background:rgba(9, 40, 52,.5);">
            驳回
          </span>
        </p>

        <a-divider></a-divider>

        <!-- 操作 -->
        <div class="operation">
          <div class="btns">
            <!-- 结果 0 -->
            <span v-if="item.status == 0">
              <a-button
                class="itemBtn"
                ghost
                @click="apply(item)"
                style="box-shadow: 8px 8px 8px rgba(128, 128, 128,.9);color:#00A0E9;"
              >
                提交申请
              </a-button>
              <a-button
                class="itemBtn"
                ghost
                @click="edit(item)"
                style="box-shadow: 8px 8px 8px rgba(128, 128, 128,.7);color:orange;"
              >
                编辑
              </a-button>

              <a-popconfirm title="确定删除吗?" placement="left" @confirm="() => remove(item)">
                <a-button class="itemBtn" ghost style="box-shadow: 8px 8px 8px rgba(128, 128, 128,.7);color:#4e73b9;">
                  删除
                </a-button>
              </a-popconfirm>
            </span>

            <!-- 处理中   渲染的按钮 -->
            <span v-if="item.status == 1" class="ingBtns">
              <a-button
                class="itemBtn"
                ghost
                @click="cancel(item)"
                style="box-shadow: 8px 8px 8px rgba(128, 128, 128,.7);color:#8000ff;"
              >
                撤回
              </a-button>
              <a-button
                class="itemBtn"
                ghost
                @click="history(item)"
                style="box-shadow: 8px 8px 8px rgba(128, 128, 128,.7);color:blue;"
              >
                查看进度
              </a-button>

              <a-button
                class="itemBtn"
                ghost
                @click="detail(item)"
                style="box-shadow: 8px 8px 8px rgba(128, 128, 128,.7);color:#999;"
              >
                表单数据
              </a-button>
            </span>

            <!-- 驳回 状态  渲染的按钮 -->
            <span v-if="item.status == 2 || item.status == 3" class="overBtns">
              <a-button
                class="itemBtn"
                ghost
                @click="apply(item)"
                style="box-shadow: 8px 8px 8px rgba(128, 128, 128);color:#00A0E9;"
              >
                重新申请
              </a-button>
              <a-button
                class="itemBtn"
                ghost
                @click="edit(item)"
                style="box-shadow: 8px 8px 8px rgba(128, 128, 128);color:#000000;"
              >
                编辑
              </a-button>

              <a-button
                class="itemBtn"
                ghost
                @click="history(item)"
                style="box-shadow: 8px 8px 8px rgba(128, 128, 128);color:blue;"
              >
                审批历史
              </a-button>

              <a-popconfirm title="确定删除吗?" placement="left" @confirm="() => remove(item)">
                <a-button class="itemBtn" ghost style="box-shadow: 8px 8px 8px rgba(128, 128, 128);color:red;">
                  删除
                </a-button>
              </a-popconfirm>
            </span>
          </div>
        </div>
      </a-card>

      <!--流程申请选择-->
      <a-drawer
        title="选择流程"
        width="33%"
        placement="right"
        :closable="false"
        @close="processModalVisible = false"
        :visible="processModalVisible"
      >
        <a-input-search style="margin-bottom: 10px;width: 200px" placeholder="输入流程名称" @search="onSearchProcess" />
        <a-empty description="无流程可供选择" v-if="activeKeyAll.length == 0" />
        <div v-else>
          <a-collapse v-model="activeKey">
            <a-collapse-panel
              v-for="(value, index) in activeKeyAll"
              :header="filterDictText(dictOptions, value) || '未分类'"
              :key="value"
            >
              <a-list :grid="{ gutter: 10, column: 1 }" :dataSource="processDataMap[value]">
                <a-list-item slot="renderItem" slot-scope="item">
                  <a-card>
                    <div slot="title">
                      <a-row>
                        <a-col span="12" :title="item.name">{{ item.name }} </a-col>
                        <a-col span="12" style="text-align: right;">
                          <a href="javascript:void (0)" @click="chooseProcess(item)">发起申请</a>
                        </a-col>
                      </a-row>
                    </div>
                    <b>版本：</b>v.{{ item.version }}
                    <br />
                    <b>说明：</b>{{ item.description }}
                  </a-card>
                </a-list-item>
              </a-list>
            </a-collapse-panel>
          </a-collapse>
        </div>
      </a-drawer>

      <!--流程表单-->
      <a-modal :title="lcModa.title" v-model="lcModa.visible" :footer="null" :maskClosable="false" width="100%">
        <component
          :disabled="lcModa.disabled"
          v-if="lcModa.visible"
          :is="lcModa.formComponent"
          :processData="lcModa.processData"
          :isNew="lcModa.isNew"
          @afterSubmit="afterSub"
          @close=";(lcModa.visible = false), (lcModa.disabled = false)"
        ></component>
      </a-modal>

      <!--提交申请表单-->
      <a-modal title="提交申请" v-model="modalVisible" :mask-closable="false" :width="500" :footer="null">
        <div v-if="modalVisible">
          <a-form-item label="选择审批人" v-show="showAssign">
            <a-select
              style="width: 100%"
              v-model="form.assignees"
              placeholder="请选择"
              mode="multiple"
              :allowClear="true"
            >
              <a-select-option v-for="(item, i) in assigneeList" :key="i" :value="item.username">
                {{ item.realname }}
              </a-select-option>
            </a-select>
          </a-form-item>
          <a-form-item label="下一审批人" v-show="isGateway">
            <a-alert type="info" showIcon message="分支网关处不支持自定义选择下一审批人，将自动下发给所有可审批人。"
              >，将发送给下一节点所有人</a-alert
            >
          </a-form-item>
          <a-form-item label="优先级" prop="priority">
            <a-select v-model="form.priority" placeholder="请选择" :allowClear="true" style="width: 100%">
              <a-select-option :value="0">普通</a-select-option>
              <a-select-option :value="1">重要</a-select-option>
              <a-select-option :value="2">紧急</a-select-option>
            </a-select>
          </a-form-item>
          <a-form-item label="消息通知">
            <a-checkbox v-model="form.sendMessage">站内消息通知</a-checkbox>
            <!-- <a-checkbox v-model="form.sendSms" disabled>短信通知</a-checkbox>
          <a-checkbox v-model="form.sendEmail" disabled>邮件通知</a-checkbox> -->
          </a-form-item>

          <!-- 提交 -->
          <div slot="footer">
            <a-button type="text" @click="modalVisible = false">取消</a-button>
            <div style="display:inline-block;width: 20px;"></div>
            <a-button type="primary" :disabled="submitLoading" @click="applySubmit">提交</a-button>
          </div>
        </div>
      </a-modal>

      <!-- 审批历史 -->
      <a-modal title="审批历史" v-model="modalLsVisible" :mask-closable="false" :width="'100%'" :footer="null">
        <div v-if="modalLsVisible">
          <historyModal :procInstId="procInstId"></historyModal>
        </div>
      </a-modal>

      <!-- 确认撤回 -->
      <a-modal title="确认撤回" v-model="modalCancelVisible" :mask-closable="false" :width="500">
        <a-form ref="delForm" v-model="cancelForm" :label-width="70" v-if="modalCancelVisible">
          <a-form-item label="撤回原因" prop="reason">
            <a-input type="textarea" v-model="cancelForm.reason" :rows="4" />
          </a-form-item>
        </a-form>
        <div slot="footer">
          <a-button type="text" @click="modalCancelVisible = false">取消</a-button>
          <a-button type="primary" :disabled="submitLoading" @click="handelSubmitCancel">提交</a-button>
        </div>
      </a-modal>
    </div>
  </div>
</template>

<script>
import HistoryModal from '@views/user/tabs/HistoryModal'
import { defineComponent } from 'vue'

import { JeecgListMixin } from '@/mixins/JeecgListMixin'
import { activitiMixin } from '@/views/activiti/mixins/activitiMixin'
import { filterObj } from '@/utils/util'
import JEllipsis from '@/components/jeecg/JEllipsis'
import { deleteAction, getAction, downFile } from '@/api/manage'
import pick from 'lodash.pick'
import JTreeSelect from '@/components/jeecg/JTreeSelect'
import { initDictOptions, filterDictText } from '@/components/dict/JDictSelectUtil'
import historicDetail from '@/views/activiti/historicDetail'
export default {
  name: 'applyTab',
  mixins: [activitiMixin, JeecgListMixin],
  components: {
    JEllipsis,
    JTreeSelect,
    HistoryModal
  },

  data() {
    return {
      applyList: [], // 申请列表
      description: '我的申请',
      dictOptions: [],

      url: {
        list: '/actBusiness/listData',
        getProcessDataList: '/activiti_process/listData',
        delByIds: '/actBusiness/delByIds',
        getFirstNode: '/actProcessIns/getFirstNode',
        applyBusiness: '/actBusiness/apply',
        cancelApply: '/actBusiness/cancel'
      },
      // 查询条件
      queryParam: {
        createTimeRange: [],
        keyWord: ''
      },
      // 表头
      labelCol: {
        xs: { span: 4 },
        sm: { span: 4 }
      },
      wrapperCol: {
        xs: { span: 20 },
        sm: { span: 20 }
      },
      processModalVisible: null,
      activeKeyAll: [],
      activeKey: [],
      processDataMap: {},
      searchProcessKey: null,
      addApplyLoading: false,
      lcModa: {
        title: '',
        disabled: false,
        visible: false,
        formComponent: null,
        isNew: false
      },
      form: {
        priority: 0,
        assignees: [],
        sendMessage: true
      },
      modalVisible: false,
      showAssign: false,
      assigneeList: [],
      isGateway: false,
      dictPriority: [],
      submitLoading: false,
      error: '',
      /*审批历史*/
      modalLsVisible: false,
      procInstId: '',
      modalCancelVisible: false,
      cancelForm: {}
    }
  },

  methods: {
    //初始化字典 - 流程分类
    initDictConfig() {
      initDictOptions('bpm_process_type').then(res => {
        if (res.success) {
          this.dictOptions = res.result
        }
      })
    },

    //字典
    filterDictText(dictOptions, text) {
      if (dictOptions instanceof Array) {
        for (let dictItem of dictOptions) {
          if (text === dictItem.value) {
            return dictItem.text
          }
        }
      }
      return text || text == 'null' ? '' : text
    },

    //进度列表
    getProcessList() {
      this.addApplyLoading = true
      this.postFormAction(this.url.getProcessDataList, { status: 1, roles: true })
        .then(res => {
          this.activeKeyAll = []
          if (res.success) {
            var result = res.result || []
            if (result.length > 0) {
              let searchProcessKey = this.searchProcessKey
              if (searchProcessKey) {
                //过滤条件
                result = _.filter(result, function(o) {
                  return o.name.indexOf(searchProcessKey) > -1
                })
              }
              this.processDataMap = _.groupBy(result, 'categoryId')
              for (const categoryId in this.processDataMap) {
                this.activeKeyAll.push(categoryId)
              }
              this.activeKey = this.activeKeyAll
            }
            this.processModalVisible = true
          } else {
            this.$message.warning(res.message)
          }
        })
        .finally(() => (this.addApplyLoading = false))
    },

    //
    loadData(arg) {
      console.log('我可以自动调用loadData')
      if (!this.url.list) {
        this.$message.error('请设置url.list属性!')
        return
      }
      //加载数据 若传入参数1则加载第一页的内容
      if (arg === 1) {
        this.ipagination.current = 1
      }
      var params = this.getQueryParams() //查询条件
      this.loading = true

      getAction(this.url.list, params).then(res => {
        if (res.success) {
          let records = res.result || []
          this.applyList = records
          this.ipagination.total = records.length
        }
        if (res.code === 510) {
          this.$message.warning(res.message)
        }
        this.loading = false
      })
    },

    //分页、排序、筛选变化时触发
    handleTableChange(pagination, filters, sorter) {
      //TODO 筛选
      console.log('走这没  分页啊')
      console.log(Object)
      if (Object.keys(sorter).length > 0) {
        console.log(Object)
        console.log(Object.key)
        this.isorter.column = sorter.field
        this.isorter.order = 'ascend' == sorter.order ? 'asc' : 'desc'
      }
      this.ipagination = pagination
      this.loadData()
    },

    // 选择参数
    getQueryParams() {
      var param = Object.assign({}, this.queryParam, this.isorter)
      delete param.createTimeRange // 时间参数不传递后台
      return filterObj(param)
    },

    // 重置
    searchReset() {
      var that = this
      var logType = that.queryParam.logType
      that.queryParam = {} //清空查询区域参数
      that.queryParam.logType = logType
      that.loadData(this.ipagination.current)
    },

    //
    onDateChange: function(value, dateString) {
      console.log(dateString[0], dateString[1])
      this.queryParam.createTime_begin = dateString[0]
      this.queryParam.createTime_end = dateString[1]
    },

    //
    onDateOk(value) {
      console.log(value)
    },

    // 申请
    apply(v) {
      if (!v.procDefId || v.procDefId == 'null') {
        this.$message.error('流程定义为空')
        return
      }
      this.form.id = v.id
      this.form.procDefId = v.procDefId
      this.form.title = v.title
      // 加载审批人
      this.getAction(this.url.getFirstNode, { procDefId: v.procDefId }).then(res => {
        if (res.success) {
          if (res.result.type == 3 || res.result.type == 4) {
            this.isGateway = true
            this.modalVisible = true
            this.form.firstGateway = true
            this.showAssign = false
            this.error = ''
            return
          }
          this.form.firstGateway = false
          this.isGateway = false
          if (res.result.users && res.result.users.length > 0) {
            this.error = ''
            this.assigneeList = res.result.users
            // 默认勾选
            let ids = []
            res.result.users.forEach(e => {
              ids.push(e.username)
            })
            this.form.assignees = ids
            this.showAssign = true
          } else {
            this.form.assignees = []
            this.showAssign = true
            this.error = '审批节点未分配候选审批人员，请联系管理员！'
          }
          if (this.error) {
            this.$message.error(this.error)
            return
          }
          this.modalVisible = true
          this.loadData()
        } else {
          this.$message.error(res.message)
        }
      })
    },

    //重新申请 提交
    applySubmit() {
      if (this.showAssign && this.form.assignees.length < 1) {
        this.error = '请至少选择一个审批人'
        this.$message.error(this.error)
        return
      } else {
        this.error = ''
      }
      this.submitLoading = true
      var params = Object.assign({}, this.form)
      params.assignees = params.assignees.join(',')
      this.postFormAction(this.url.applyBusiness, params)
        .then(res => {
          if (res.success) {
            this.$message.success('操作成功')
            this.loadData()
            this.modalVisible = false
            console.log('重新申请的提交 走这没')
            this.loadData()
          } else {
            this.$message.error(res.message)
          }
          console.log('这是哪 走这没')
          this.loadData()
        })
        .finally(() => (this.submitLoading = false))
    },

    // 编辑
    edit(r, isView) {
      if (!r.routeName) {
        this.$message.warning('该流程信息未配置表单，请联系开发人员！')
        return
      }
      if (r.routeName.indexOf('外部表单') != -1) {
        alert('调用其他项目页面')
      } else if (r.routeName.indexOf('自定义') != -1) {
        isView = isView || false
        this.lcModa.disabled = isView
        this.lcModa.title = '修改流程业务信息：' + r.title
        if (isView) this.lcModa.title = '查看流程业务信息：' + r.title
        let com = { component: () => import(`@/views/activiti/form/demoForm2`) }
        this.lcModa.formComponent = com.component
        this.lcModa.isNew = false
        this.lcModa.processData = r
        this.lcModa.visible = true
      } else {
        isView = isView || false
        this.lcModa.disabled = isView
        this.lcModa.title = '修改流程业务信息：' + r.title
        if (isView) this.lcModa.title = '查看流程业务信息：' + r.title
        this.lcModa.formComponent = this.getFormComponent(r.routeName).component
        this.lcModa.processData = r
        this.lcModa.isNew = false
        this.lcModa.visible = true
      }
    },

    // 删除
    remove(r) {
      console.log('点击了删除')
      this.postFormAction(this.url.delByIds, { ids: r.id }).then(res => {
        if (res.success) {
          this.$message.success(res.message)
          this.loadData()
        } else {
          this.$message.error(res.message)
        }
      })
    },

    // 撤回
    cancel(v) {
      this.cancelForm.id = v.id
      this.cancelForm.procInstId = v.procInstId
      this.modalCancelVisible = true
    },

    //
    handelSubmitCancel() {
      this.submitLoading = true
      this.postFormAction(this.url.cancelApply, this.cancelForm)
        .then(res => {
          if (res.success) {
            this.$message.success('操作成功')
            this.loadData()
            this.modalCancelVisible = false
          } else {
            this.$message.error(res.message)
          }
        })
        .finally(() => (this.submitLoading = false))
    },

    // 历史
    history(v) {
      if (!v.procInstId) {
        this.$message.error('流程实例ID不存在')
        return
      }
      this.procInstId = v.procInstId
      this.modalLsVisible = true
    },

    // 详情
    detail(v) {
      // this.$refs.modal.detail("1","8a8080f079ea4ed50179ea4f6c470001")
      this.edit(v, true)
    },

    // 发起申请   可删
    addApply() {
      this.getProcessList()
    },

    //
    onSearchProcess(value) {
      this.searchProcessKey = value
      this.getProcessList()
    },

    //
    chooseProcess(v) {
      console.log(v)
      // this.$refs.modal.add("1")
      if (!v.routeName) {
        this.$message.warning('该流程信息未配置表单，请联系开发人员！')
        return
      }
      if (v.routeName.indexOf('外部表单') != -1) {
        alert('调用其他项目页面')
      } else if (v.routeName.indexOf('自定义') != -1) {
        this.lcModa.disabled = false
        let com = { component: () => import(`@/views/activiti/form/demoForm2`) }
        this.lcModa.formComponent = com.component
        this.lcModa.title = '发起流程：' + v.name
        this.lcModa.isNew = true
        this.lcModa.processData = v
        this.lcModa.visible = true
      } else {
        this.lcModa.disabled = false
        this.lcModa.formComponent = this.getFormComponent(v.routeName).component
        this.lcModa.title = '发起流程：' + v.name
        this.lcModa.isNew = true
        this.lcModa.processData = v
        this.lcModa.visible = true
      }

      console.log('发起', v)
    },

    //
    afterSub(formData) {
      this.lcModa.visible = false
      this.loadData()
    }
  }
}
</script>

<style src="@assets/less/overwrite.less" lang="less" scoped></style>
<style lang="less">
@import '~@assets/less/common.less';
</style>
<style lang="less" scoped></style>
