<template>
  <el-container class="list_main_content">
    <el-aside width="200px" v-if="!$route.meta.single" v-show="asideShow" class="aside-tree__wrap">
      <p class="flow_tree_top_title">领导待办分类</p>
      <FlowTree ref="FlowTree" 
      @currentTree="getCurrent" 
      :loadCount="loadCount"
      @switch-change="handleSwitch"
      :isAsideShow="isAsideShow"
      ></FlowTree>
    </el-aside>
    <div
      v-if="!$route.meta.single"
      class="navbar-collapse"
      :class="{ 'navbar-collapse-right': !asideShow }"
      @click="asideShow = !asideShow"
    >
      <div class="navbar-collapse-bg">
        <i
          class="navbar-collapse-arrow"
          :class="{
            'el-icon-arrow-left': asideShow,
            'el-icon-arrow-right': !asideShow,
          }"
        ></i>
      </div>
    </div>
    <el-container style="border-left:1px solid #E7EAEC">
      <h3 class="flow_table_title">领导待办事项列表</h3>
      <!-- <el-row :gutter="10">
           <el-col :span="12">
            <el-input
              size="medium"
              clearable
              placeholder="标题/编号/流程名称/任务名称/扩展字段"
              prefix-icon="el-icon-search"
              v-model="tableData"
              @keyup.enter.native="searchEnterFun"
            ></el-input>
          </el-col>
          <el-col :span="12">
            <el-date-picker
              v-model="date"
              type="datetimerange"
              align="right"
              size="medium"
              start-placeholder="开始日期"
              end-placeholder="结束日期"
              :default-time="['00:00:00', '23:59:59']"
            ></el-date-picker>
          </el-col>
        </el-row>
        <el-row>
          <el-col :span="24">
            <el-button size="small" type="primary" @click="search('find')">查询</el-button>
            <el-button size="small" @click="reset">重置</el-button>
            <el-button size="small" @click="taskToCopyTo()">传阅</el-button>
          </el-col>
        </el-row> -->
        <div class="content_top_wrap">
        <el-input
              size="small"
              class="leader-todo__input"
              clearable
              placeholder="标题/编号/流程名称/任务名称/扩展字段"
              prefix-icon="el-icon-search"
              v-model="tableData"
              @keyup.enter.native="searchEnterFun"
            ></el-input>
        <div class="date_wrap">
          <el-date-picker
              v-model="date"
              type="datetimerange"
              align="right"
              size="small"
              start-placeholder="开始日期"
              end-placeholder="结束日期"
              :default-time="['00:00:00', '23:59:59']"
            ></el-date-picker>
        </div>
        <el-row class="btn_wrap">
          <el-col :span="24">
            <el-button size="small" type="primary" @click="search('find')">查询</el-button>
            <el-button size="small" @click="reset">重置</el-button>
            <el-button size="small" @click="taskToCopyTo()">传阅</el-button>
          </el-col>
        </el-row>
      </div>
      <el-main>
        
        <!-- default-sort  排序 -->
        <el-table
          :data="rows"
          style="width: 100%"
          header-cell-class-name="todo-header-row"
          row-class-name="todo-row"
          size="medium"
          v-loading="fullscreenLoading"
          :default-sort="{ prop: 'createTime', order: 'descending' }"
          @selection-change="handleSelectionChange"
          v-if="defaultFiledShowConf"
        >
          <el-table-column type="selection" width="50" align="center"></el-table-column>
          <el-table-column
            prop="procInstId"
            :label="defaultFiledShowConf.procInstId.desc"
            v-if="defaultFiledShowConf.procInstId.frontShow"
            show-overflow-tooltip
            align="center"
          ></el-table-column>
          <el-table-column
            :label="defaultFiledShowConf.subject.desc"
            v-if="defaultFiledShowConf.subject.frontShow"
            show-overflow-tooltip
          >
            <template slot-scope="scope">
              <span class="todo-subject" @click="handleRowClick(scope.row)" @contextmenu.prevent="handleRowClick(scope.row,true)">
                {{
                scope.row.subject
                }}
              </span>
            </template>
          </el-table-column>
          <el-table-column
            :label="defaultFiledShowConf.procDefName.desc"
            v-if="defaultFiledShowConf.procDefName.frontShow"
            show-overflow-tooltip
            align="center"
            width="120"
          >
            <template slot-scope="scope">
              <span>{{ scope.row.procDefName }}</span>
            </template>
          </el-table-column>
          <el-table-column
            :label="defaultFiledShowConf.name.desc"
            v-if="defaultFiledShowConf.name.frontShow"
            show-overflow-tooltip
            align="center"
            width="120"
          >
            <template slot-scope="scope">
              <span>{{ scope.row.name }}</span>
            </template>
          </el-table-column>
          <el-table-column
            prop="createTime"
            :label="defaultFiledShowConf.createTime.desc"
            v-if="defaultFiledShowConf.createTime.frontShow"
            align="center"
            width="150"
          ></el-table-column>
          <el-table-column
            prop="creator"
            :label="defaultFiledShowConf.creator.desc"
            v-if="defaultFiledShowConf.creator.frontShow"
            align="center"
            width="90"
          ></el-table-column>
          <el-table-column
            prop="ownerName"
            :label="defaultFiledShowConf.ownerName.desc"
            v-if="defaultFiledShowConf.ownerName.frontShow"
            align="center"
            width="90"
          ></el-table-column>
          <el-table-column
            prop="assigneeName"
            :label="defaultFiledShowConf.assigneeName.desc"
            v-if="defaultFiledShowConf.assigneeName.frontShow"
            align="center"
            width="90"
          ></el-table-column>
          <!-- <el-table-column
            width="100"
            align="center"
            :label="defaultFiledShowConf.urgentStateValue.desc"
            v-if="defaultFiledShowConf.urgentStateValue.frontShow"
            prop="urgentStateValue"
          >
            <template slot-scope="scope">
              <span
                v-if="scope.row.urgentStateValue && urgentStateConf.conf"
                :style="
                  'color:' +
                    urgentStateConf.conf[scope.row.urgentStateValue].color
                "
                size="small"
              >
                {{
                urgentStateConf.conf[scope.row.urgentStateValue].name
                }}
              </span>
            </template>
          </el-table-column> -->
          <el-table-column
            width="100"
            :label="defaultFiledShowConf.status.desc"
            v-if="defaultFiledShowConf.status.frontShow"
            align="center"
          >
            <template slot-scope="scope">
              <el-tag v-if="scope.row.status == 'NORMAL'" size="small">待办</el-tag>
              <el-tag v-if="scope.row.status == 'TRANSFORMED'" size="small">流转</el-tag>
              <el-tag v-if="scope.row.status == 'TRANSFORMEDINQU'" size="small">征询</el-tag>
              <el-tag v-if="scope.row.status == 'DELIVERTO'" size="small">转办</el-tag>
              <el-tag v-if="scope.row.status == 'FOLLOW'" size="small">跟踪</el-tag>
              <el-tag v-if="scope.row.status == 'COMMU'" size="small">沟通</el-tag>
              <el-tag v-if="scope.row.status == 'BACK'" size="small">驳回</el-tag>
              <el-tag v-if="scope.row.status == 'ADDSIGN'" size="small">加签</el-tag>
              <el-tag v-if="scope.row.status == 'AGENT'" size="small">委托</el-tag>
              <el-tag v-if="scope.row.status == 'SHARE'" size="small">共享</el-tag>
              <el-tag v-if="scope.row.status == 'BACKSHARE'" size="small">驳回共享</el-tag>
              <el-tag v-if="scope.row.status == 'APPROVELINEED'" size="small">并行审批</el-tag>
              <el-tag v-if="scope.row.status == 'SIGNSEQUENCEED'" size="small">顺序签署</el-tag>
              <el-tag v-if="scope.row.status == 'SIGNLINEED'" size="small">并行签署</el-tag>
            </template>
          </el-table-column>
          <el-table-column
            prop="prop1"
            :label="defaultFiledShowConf.prop1.desc"
            v-if="defaultFiledShowConf.prop1.frontShow"
            align="center"
            width="100"
          ></el-table-column>
          <el-table-column
            prop="prop2"
            :label="defaultFiledShowConf.prop2.desc"
            v-if="defaultFiledShowConf.prop2.frontShow"
            align="center"
            width="100"
          ></el-table-column>
          <el-table-column
            prop="prop3"
            :label="defaultFiledShowConf.prop3.desc"
            v-if="defaultFiledShowConf.prop3.frontShow"
            align="center"
            width="100"
          ></el-table-column>
          <el-table-column
            prop="prop4"
            :label="defaultFiledShowConf.prop4.desc"
            v-if="defaultFiledShowConf.prop4.frontShow"
            align="center"
            width="100"
          ></el-table-column>
          <el-table-column
            prop="prop5"
            :label="defaultFiledShowConf.prop5.desc"
            v-if="defaultFiledShowConf.prop5.frontShow"
            align="center"
            width="100"
          ></el-table-column>
          <el-table-column
            prop="prop6"
            :label="defaultFiledShowConf.prop6.desc"
            v-if="defaultFiledShowConf.prop6.frontShow"
            align="center"
            width="100"
          ></el-table-column>
        </el-table>
      </el-main>
      <el-footer height="45px">
        <el-row type="flex" justify="end">
          <el-pagination
            @size-change="handleSizeChange"
            @current-change="handleCurrentChange"
            :current-page="pagination.page"
            :page-sizes="[10, 20, 50, 100]"
            :page-size="pagination.pageSize"
            layout="total, sizes, prev, pager, next, jumper"
            :total="total"
          ></el-pagination>
        </el-row>
      </el-footer>
      <!-- 流程传阅-->
      <TaskToCopyTo ref="taskToCopyTo" :taskId="ids" />
    </el-container>
  </el-container>
</template>

<script>
import { mapState, mapActions } from "vuex";
import process from "@/api/process";
import FlowTree from "@/components/flow/flowTree.vue";
import utils from "@/utils.js";
import { Message } from "element-ui";
import TaskToCopyTo from "@/components/flow/task/taskToCopyTo.vue";
export default {
  name: "todo",
  components: {
    FlowTree,
    TaskToCopyTo
  },
  props: {
    defKey: {
      type: String,
      default: ""
    }
  },
  data() {
    return {
      asideShow:false,
      isAsideShow:false,
      tableData: "",
      date: "",
      currentTree: "",
      fullscreenLoading: true,
      urgentStateConf: {},
      urgentStateConfList: [],
      urgentStateVal: "",
      ids: "", //待办任务id集合
      defaultFiledShowConf: '',
      defaultFiledShowConfList: [
        { name: "subject", desc: "标题", frontShow: true },
        { name: "procInstId", desc: "流程编号", frontShow: true },
        { name: "procDefName", desc: "流程名称", frontShow: true },
        { name: "name", desc: "任务名称", frontShow: true },
        { name: "status", desc: "类型", frontShow: true },
        { name: "createTime", desc: "创建时间", frontShow: true },
        { name: "creator", desc: "创建人", frontShow: true },
        { name: "urgentStateValue", desc: "紧急状态", frontShow: true },
        { name: "dueExpDate", desc: "到期时间", frontShow: false },
        { name: "ownerName", desc: "所属人", frontShow: false },
        { name: "assigneeName", desc: "待审批人", frontShow: false },
        { name: "prop1", desc: "扩展1", frontShow: false },
        { name: "prop2", desc: "扩展2", frontShow: false },
        { name: "prop3", desc: "扩展3", frontShow: false },
        { name: "prop4", desc: "扩展4", frontShow: false },
        { name: "prop5", desc: "扩展5", frontShow: false },
        { name: "prop6", desc: "扩展6", frontShow: false }
      ]
    };
  },
   computed: {
    ...mapState('storeProcess',['rows','pagination','total']),
    currentSwitchValue(){
      return localStorage.leaderTodoAsideShow === 'true' || localStorage.leaderTodoAsideShow === true
    }
  },
  methods: {
    //将当前展开或者收起的值存在localStorage中
    handleSwitch(val){
      localStorage.leaderTodoAsideShow = val
    },
    //流程传阅
    taskToCopyTo() {
      if (this.ids == "") {
        Message.warning("请选择要传阅的流程");
        return;
      }
      this.$refs.taskToCopyTo.handleClose(); //父组件调用子组件方法
    },
    //批量勾选待办流程获取
    handleSelectionChange(val) {
      this.ids = "";
      if (val.length > 0) {
        for (let i = 0; i < val.length; i++) {
          this.ids = this.ids + val[i].id + ",";
        }
        this.ids = this.ids.substring(0, this.ids.length - 1);
      }
    },
    //Loading 加载中
    openFullScreen() {
      this.fullscreenLoading = true;
    },
    handleSizeChange: function(size) {
      //每页下拉显示数据
      this.$store.dispatch("storeProcess/setPaginationSize", size);
      this.search();
    },
    handleCurrentChange: function(currentPage) {
      //点击第几页
      this.$store.dispatch("storeProcess/setPaginationPageNum", currentPage);
      this.search();
    },
    //回车查询
    searchEnterFun: function(e) {
      var keyCode = window.event ? e.keyCode : e.which;
      if (keyCode == 13) {
        this.search("find");
      }
    },
    // 查询
    search(str) {
      if (str == "find") {
        this.$store.dispatch("storeProcess/setPaginationPageNum", 1);
      }
      let querys = []; //查询条件
      let queryFilter = {};
      let pageBean = { pageBean: this.pagination };
      let beginDate = ""; //开始时间
      let endDate = ""; //结束时间
      let group = "main"; //判断条件
      if (this.tableData) {
        querys = [
          {
            property: "subject_",
            value: this.tableData,
            group: "main",
            operation: "LIKE",
            relation: "OR"
          },
          {
            property: "proc_inst_id_",
            value: this.tableData,
            group: "main",
            operation: "LIKE",
            relation: "OR"
          },
          {
            property: "proc_def_name_",
            value: this.tableData,
            group: "main",
            operation: "LIKE",
            relation: "OR"
          },
          {
            property: "name_",
            value: this.tableData,
            group: "main",
            operation: "LIKE",
            relation: "OR"
          }
        ];
        let temp = querys[0];
        for (let index = 1; index < 7; index++) {
          let query = JSON.parse(JSON.stringify(temp));
          query.property = "prop" + index;
          querys.push(query);
        }
      }
      if (this.urgentStateVal) {
        querys.push({
          property: "urgentStateValue",
          value: this.urgentStateVal,
          group: "main",
          operation: "IN",
          relation: "OR"
        });
      }
      if (this.currentTree) {
        querys.push({
          property: "type_id_",
          value: this.currentTree,
          group: "typeId",
          operation: "IN",
          relation: "AND"
        });
      }
      if (this.defKey) {
        querys.push({
          property: "tmp.proc_def_key_",
          value: this.defKey,
          operation: "EQUAL",
          relation: "AND"
        });
      }
      if (this.date) {
        beginDate = utils.formatDate(this.date[0].getTime());
        endDate = utils.formatDate(this.date[1].getTime());
        querys.push({
          property: "tmp.create_time_",
          value: [beginDate, endDate],
          group: "time",
          operation: "BETWEEN",
          relation: "AND"
        });
      }
      queryFilter = { pageBean: this.pagination, querys };
      this.openFullScreen();
      this.$store
        .dispatch("storeProcess/getLeaderTodoByPagination", queryFilter)
        .then((data) => {
          if (!data.state){
            if (data.message==='BaseException: 无秘书审批权限！'){
              this.$router.push("/v-flow/v-todo");
              window.location.reload();
            }
          }
          this.fullscreenLoading = false;
        });
    },
    //重置
    reset() {
      this.tableData = "";
      this.date = "";
      this.search("find");
    },
    handleRowClick(row,newWin) {
      if (row.status == "SHARE" || row.status == "BACKSHARE") {
        if (row.identityList && row.identityList.length == 1) {
          this.handleOpenUrl("/task/" + row.id + "/" + row.identityList[0].id,newWin);
        } else {
          let html =
            "<select ref=" +
            Math.random() +
            ' id="approvalLeaderSelect" style="width: 200px;height: 30px;border-radius: 4px;margin: 20px 70px;" ><option value="">请选择</option>';
          row.identityList.forEach(identity => {
            html +=
              '<option value="' +
              identity.id +
              '">' +
              identity.name +
              "</option>";
          });
          html += "</select>";
          let this_ = this;
          this.$alert(html, "请选择一个领导代为审批", {
            dangerouslyUseHTMLString: true,
            beforeClose: function(action, instance, done) {
              if (action == "confirm") {
                let se = document.getElementById("approvalLeaderSelect");
                if (se.selectedIndex == 0) {
                  this.$message.warning("请选择代为审批的领导");
                } else {
                  instance.close();
                  this_.handleOpenUrl(
                    "/task/" + row.id + "/" + se[se.selectedIndex].value,newWin
                  );
                }
              } else {
                instance.close();
              }
            }
          });
        }
      }else if(row.status == "AGENT" && row.ownerId!=row.assigneeId && row.ownerId==this.$store.state.login.currentUser.userId){//委托任务
        this.handleOpenUrl("/instRead/" + row.procInstId+"/agent",newWin);
      }else {
        this.handleOpenUrl("/task/" + row.id + "/0",newWin);
      }
    },
    handleOpenUrl(url,newWin){
      if(!newWin){
        this.$router.push(url);
        return ;
      }
      if(!url){
        return ;
      }
      let token = this.$store.state.login.currentUser.token;
      if(!url.toLowerCase().startsWith("http")){
        url = window.context.front + url;
      }
      if(url.indexOf('?') == -1){
        url = url + "?token=" + token;
      }else{
        url = url + "&token=" + token;
      }
      window.open(url,"_blank");
    },
    //子组件传值父组件(待办分类查询)
    getCurrent(data) {
      if (data.id == 6) {
        this.openFullScreen();
        let pageBean = { pageBean: this.pagination };
        this.$store
          .dispatch("storeProcess/getLeaderTodoByPagination", pageBean)
          .then(() => {
            this.fullscreenLoading = false;
          });
      } else {
        let ids = [];
        this.getFlowTrees(data, ids);
        this.currentTree = ids.join(",");
        this.search("find");
      }
    },
    getFlowTrees(data, ids) {
      ids.push(data.id);
      let arr = data.children;
      for (var i = 0; i < arr.length; i++) {
        this.getFlowTrees(arr[i], ids);
      }
    },
    formatConfListToObj(tempList) {
      let editConfObj = {};
      tempList.forEach(c => {
        let key = c.name;
        editConfObj[key] = c;
      });
      this.$set(this, "defaultFiledShowConf", editConfObj);
    },
    loadCount() {
      return process.getLeaderTodoCount();
    }
  },
  created() {

    this.asideShow = this.currentSwitchValue
    this.isAsideShow = this.currentSwitchValue

    let this_ = this;
    this.$http
      .get("${portal}/sys/sysProperties/v1/getByAlias?alias=taskListFiledConf")
      .then(function(resp) {
        let tempConf = {};
        if (resp.data) {
          tempConf = resp.data;
        } else {
          tempConf = this_.defaultFiledShowConfList;
        }
        this_.formatConfListToObj(tempConf);
      });

    let querys = [];
    if (this.defKey) {
      querys.push({
        property: "tmp.proc_def_key_",
        value: this.defKey,
        operation: "EQUAL",
        relation: "AND"
      });
    }
    let pageBean = {
      pageBean: { page: "1", pageSize: "10", showTotal: "true" },
      querys
    }; //初次加载默认pageBean
    // this.$store
    //   .dispatch("storeProcess/getUrgentStateConf", { getConf: true })
    //   .then(data => {
        this.$store
          .dispatch("storeProcess/getLeaderTodoByPagination", pageBean)
          .then(() => {
            //页面加载调用tudo.js里面的分页方法
            this.fullscreenLoading = false;
          });
      //   if (data.conf) {
      //     try {
      //       data.conf = JSON.parse(data.conf);
      //     } catch (error) {
      //       data.conf = eval("(" + data.conf + ")");
      //     }
      //     this.urgentStateConfList = data.conf;
      //     let conf = {};
      //     for (let index = 0, c; (c = data.conf[index++]); ) {
      //       if (c.default) {
      //         this.urgentStateConf.defaultValue = c.state;
      //       }
      //       conf[c.state] = c;
      //     }
      //     this.urgentStateConf.conf = conf;
      //   }
      // });
  }
};
</script>

<style lang="scss" scoped>
@import "@/assets/css/element-variables.scss";
.list_main_content{
  height: 100%;
}
.el-table /deep/ th.todo-header-row {
  background-color: #fafafa;
  font-size: 13px;
}

.el-table /deep/ tr.todo-row {
  font-size: 13px;
  color: $--color-text-regular;
}

.el-container {
  background-color: #fff;
}

.el-row {
  margin-bottom: 20px;
}

.el-header {
  border-bottom: 1.5px solid #ededed;
}

.todo-subject {
  cursor: pointer;
}

.todo-subject {
  color: $--theme-color;
}

.top-title {
  line-height: 58px;
  margin-left: 20px;
  font-size: 16px;
  color: #a2a2a2;
}

/deep/.el-tree {
  position: relative;
  cursor: default;
  background: #FFF;
  color: $--color-text-primary;
  font-size: 13px;
}
.content_top_wrap {
  display: flex;
  flex-direction: row;
  margin: 10px 0 0 20px;
  .leader-todo__input{
    width: 30%;
  }
  /deep/ .el-input__prefix,
  /deep/.el-input__suffix {
    height: 32px;
  }
  /deep/.el-date-editor--datetimerange.el-input__inner {
    width: 220px;
  }
  .date_wrap {
    display: flex;
    margin: 0 10px;
  }
}
</style>
