<template>
  <section>
    <!--工具条-->
    <el-col :span="24" class="toolbar" style="padding-bottom: 0px;">
      <el-form :inline="true" :model="filters">
        <el-form-item>
          <el-input v-model="filters.name" placeholder="姓名"></el-input>
        </el-form-item>
        <el-form-item>
          <el-button type="primary" v-on:click="getUsers">查询</el-button>
        </el-form-item>
        <el-form-item>
          <el-button type="primary" v-on:click="handleAdd">新增</el-button>
        </el-form-item>
      </el-form>
    </el-col>

    <!--列表-->
    <el-table :data="users" highlight-current-row v-loading="listLoading" @selection-change="selsChange" style="width: 100%;">
      <el-table-column type="selection" width="55">
      </el-table-column>
      <el-table-column type="index" width="60">
      </el-table-column>
      <el-table-column prop="name" label="姓名" width="120" sortable>
      </el-table-column>
      <el-table-column prop="sex" label="性别" width="100" :formatter="formatSex" sortable>
      </el-table-column>
      <el-table-column prop="age" label="年龄" width="100" sortable>
      </el-table-column>
      <el-table-column prop="birth" label="生日" width="120" sortable>
      </el-table-column>
      <el-table-column prop="addr" label="地址" min-width="180" sortable>
      </el-table-column>
      <el-table-column label="操作" width="150">
        <template slot-scope="scope">
          <el-button size="small" @click="handleEdit(scope.$index, scope.row)">编辑</el-button>
          <el-button type="danger" size="small" @click="handleDel(scope.$index, scope.row)">删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <!--工具条-->
    <el-col :span="24" class="toolbar">
      <el-button type="danger" @click="batchRemove" :disabled="this.sels.length===0">批量删除</el-button>
      <el-pagination layout="prev, pager, next" @current-change="handleCurrentChange" :page-size="20" :total="total" style="float:right;">
      </el-pagination>
    </el-col>

    <!--编辑界面-->
    <el-dialog title="编辑" :visible.sync="editFormVisible" :close-on-click-modal="false">
      <el-form :model="editForm" label-width="80px" :rules="editFormRules" ref="editForm">
        <el-form-item label="姓名" prop="name">
          <el-input v-model="editForm.name" auto-complete="off"></el-input>
        </el-form-item>
        <el-form-item label="性别">
          <el-radio-group v-model="editForm.sex">
            <el-radio class="radio" :label="1">男</el-radio>
            <el-radio class="radio" :label="0">女</el-radio>
          </el-radio-group>
        </el-form-item>
        <el-form-item label="年龄">
          <el-input-number v-model="editForm.age" :min="0" :max="200"></el-input-number>
        </el-form-item>
        <el-form-item label="生日">
          <el-date-picker type="date" placeholder="选择日期" v-model="editForm.birth"></el-date-picker>
        </el-form-item>
        <el-form-item label="地址">
          <el-input type="textarea" v-model="editForm.addr"></el-input>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button @click.native="editFormVisible = false">取消</el-button>
        <el-button type="primary" @click.native="editSubmit" :loading="editLoading">提交</el-button>
      </div>
    </el-dialog>

    <!--新增界面-->
    <el-dialog title="新增" :visible.sync="addFormVisible" :close-on-click-modal="false">
      <el-form :model="addForm" label-width="80px" :rules="addFormRules" ref="addForm">
        <el-form-item label="姓名" prop="name">
          <el-input v-model="addForm.name" auto-complete="off"></el-input>
        </el-form-item>
        <el-form-item label="性别">
          <el-radio-group v-model="addForm.sex">
            <el-radio class="radio" :label="1">男</el-radio>
            <el-radio class="radio" :label="0">女</el-radio>
          </el-radio-group>
        </el-form-item>
        <el-form-item label="年龄">
          <el-input-number v-model="addForm.age" :min="0" :max="200"></el-input-number>
        </el-form-item>
        <el-form-item label="生日">
          <el-date-picker type="date" placeholder="选择日期" v-model="addForm.birth"></el-date-picker>
        </el-form-item>
        <el-form-item label="地址">
          <el-input type="textarea" v-model="addForm.addr"></el-input>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button @click.native="addFormVisible = false">取消</el-button>
        <el-button type="primary" @click.native="addSubmit" :loading="addLoading">提交</el-button>
      </div>
    </el-dialog>

  </section>
</template>

<script>
import { formatDate } from "./../../common/utils.js";
import NProgress from "nprogress";
import {
  getUserListPage,
  removeUser,
  batchRemoveUser,
  editUser,
  addUser
} from "../../api/api";

export default {
  data() {
    return {
      filters: {
        name: ""
      },
      users: [],
      total: 0,
      page: 1,
      listLoading: false,
      sels: [], //列表选中列

      editFormVisible: false, //编辑界面是否显示
      editLoading: false,
      editFormRules: {
        name: [{ required: true, message: "请输入姓名", trigger: "blur" }]
      },
      //编辑界面数据
      editForm: {
        id: 0,
        name: "",
        sex: -1,
        age: 0,
        birth: "",
        addr: ""
      },

      addFormVisible: false, //新增界面是否显示
      addLoading: false,
      addFormRules: {
        name: [{ required: true, message: "请输入姓名", trigger: "blur" }]
      },
      //新增界面数据
      addForm: {
        name: "",
        sex: -1,
        age: 0,
        birth: "",
        addr: ""
      }
    };
  },
  methods: {
    //性别显示转换
    formatSex: function(row, column) {
      return row.sex == 1 ? "男" : row.sex == 0 ? "女" : "未知";
    },
    handleCurrentChange(val) {
      this.page = val;
      this.getUsers();
    },
    //获取用户列表
    getUsers() {
      let para = {
        page: this.page,
        name: this.filters.name
      };
      this.listLoading = true;
      NProgress.start();
      getUserListPage(para).then(res => {
        this.total = res.total;
        this.users = res.users;
        this.listLoading = false;
        NProgress.done();
      });
    },
    //删除
    handleDel: function(index, row) {
      this.$confirm("确认删除该记录吗?", "提示", {
        type: "warning"
      })
        .then(() => {
          this.listLoading = true;
          NProgress.start();
          let para = { id: row.id };
          removeUser(para).then(res => {
            this.listLoading = false;
            NProgress.done();
            this.$notify({
              title: "成功",
              message: "删除成功",
              type: "success"
            });
            this.getUsers();
          });
        })
        .catch(() => {});
    },
    //显示编辑界面
    handleEdit: function(index, row) {
      this.editFormVisible = true;
      this.editForm = Object.assign({}, row);
    },
    //显示新增界面
    handleAdd: function() {
      this.addFormVisible = true;
      this.addForm = {
        name: "",
        sex: -1,
        age: 0,
        birth: "",
        addr: ""
      };
    },
    //编辑
    editSubmit: function() {
      this.$refs.editForm.validate(valid => {
        if (valid) {
          this.$confirm("确认提交吗？", "提示", {}).then(() => {
            this.editLoading = true;
            NProgress.start();
            let para = Object.assign({}, this.editForm);
            para.birth =
              !para.birth || para.birth == ""
                ? ""
                : formatDate.format(new Date(para.birth), "yyyy-MM-dd");
            editUser(para).then(res => {
              this.editLoading = false;
              NProgress.done();
              this.$notify({
                title: "成功",
                message: "提交成功",
                type: "success"
              });
              this.$refs["editForm"].resetFields();
              this.editFormVisible = false;
              this.getUsers();
            });
          });
        }
      });
    },
    //新增
    addSubmit: function() {
      this.$refs.addForm.validate(valid => {
        if (valid) {
          this.$confirm("确认提交吗？", "提示", {}).then(() => {
            this.addLoading = true;
            NProgress.start();
            let para = Object.assign({}, this.addForm);
            para.birth =
              !para.birth || para.birth == ""
                ? ""
                : formatDate.format(new Date(para.birth), "yyyy-MM-dd");
            addUser(para).then(res => {
              this.addLoading = false;
              NProgress.done();
              this.$notify({
                title: "成功",
                message: "提交成功",
                type: "success"
              });
              this.$refs["addForm"].resetFields();
              this.addFormVisible = false;
              this.getUsers();
            });
          });
        }
      });
    },
    selsChange: function(sels) {
      this.sels = sels;
    },
    //批量删除
    batchRemove: function() {
      var ids = this.sels.map(item => item.id).toString();
      this.$confirm("确认删除选中记录吗？", "提示", {
        type: "warning"
      })
        .then(() => {
          this.listLoading = true;
          NProgress.start();
          let para = { ids: ids };
          batchRemoveUser(para).then(res => {
            this.listLoading = false;
            NProgress.done();
            this.$notify({
              title: "成功",
              message: "删除成功",
              type: "success"
            });
            this.getUsers();
          });
        })
        .catch(() => {});
    }
  },
  mounted() {
    this.getUsers();
  }
};
</script>

<style scoped>
</style>