/**
 * @description 流程处理
 */
import { getTaskNode, getFollowedNode, getFlowKey } from '@/api/process'
import { getNotice } from '@/api/flow'

const state = () => ({
  nodes: [], // 任务节点
  checkedNodes: [], // 已跟踪的任务节点
  flowKey: '', //流程key
  formKey: '', //当前表单key
  bpmTask: {}, //任务类
  curNodeDef: {}, //当前节点对象
})
const getters = {}

const mutations = {
  setTaskNode(state, nodes) {
    state.nodes = nodes
  },
  setCheckedNodes(state, checkedNodes) {
    state.checkedNodes = checkedNodes
  },
  setCheckedSplice(state, index) {
    state.checkedNodes.splice(index, 1)
  },
  setCheckedPush(state, value) {
    state.checkedNodes.push(value)
  },
  setFlowKey(state, value) {
    state.flowKey = value
  },
  setTaskDetailData(state, data) {
    state.bpmTask = data.bpmTask
    state.curNodeDef = data.curNodeDef
    state.formKey = data.formKey
  },
}
const actions = {
  setCheckedSplice({ commit }, index) {
    commit('setCheckedSplice', index)
  },
  setCheckedPush({ commit }, nodeId) {
    commit('setCheckedPush', nodeId)
  },
  getTaskNodeById({ commit, state }, data) {
    getTaskNode(data, (res) => {
      const nodes = res.bpmDefLayout.listLayout
      const nodesTemp = []

      for (let i = 0; i < nodes.length; i++) {
        const { nodeType } = nodes[i]
        const types = [
          'START',
          'END',
          'INCLUSIVEGATEWAY',
          'EXCLUSIVEGATEWAY',
          'PARALLELGATEWAY',
        ]
        if (!types.includes(nodeType)) {
          nodesTemp.push({ ...nodes[i] })
        }
      }
      commit('setTaskNode', nodesTemp)

      // 根据流程实例id获取已跟踪的节点
      getFollowedNode(data, (res2) => {
        const followedNodeIds = res2.value || ''
        const checkedNodes = []
        state.nodes.forEach((node) => {
          if (followedNodeIds.indexOf(node.nodeId) != -1) {
            checkedNodes.push(node.nodeId)
          }
        })
        commit('setCheckedNodes', checkedNodes)
      })
    })
  },
  //根据defId或者procInstId或者taskId获取flowKey
  getFlowKey({ commit }, query) {
    getFlowKey(query, (res) => {
      if (res.state) {
        commit('setFlowKey', res.value)
      }
    })
  },
  //获取任务明细根据taskId
  getTaskDetail({ commit }, data) {
    commit('setTaskDetailData', data)
  },
}
export default { namespaced: true, state, getters, mutations, actions }