<template> 
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  <div id="app" style="width: 100%"> 
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    <div class="page-header"> 
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      <div class="page-title">用户列表</div> 
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      <div class="page-header-btn"> 
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        <el-button icon="el-icon-plus" size="mini" style="margin-right: 1rem;" type="primary" @click="addUser"> 
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          添加用户 
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        </el-button> 
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      </div> 
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    </div> 
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    <!--用户列表--> 
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    <el-table :data="userList" style="width: 100%;font-size: 12px;" :height="winHeight" 
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              header-row-class-name="table-header"> 
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      <el-table-column prop="username" label="用户名" min-width="160"/> 
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      <el-table-column prop="pushKey" label="pushkey" min-width="160"/> 
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      <el-table-column prop="role.name" label="类型" min-width="160"/> 
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      <el-table-column label="操作" min-width="450" fixed="right"> 
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        <template slot-scope="scope"> 
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          <el-button size="medium" icon="el-icon-edit" type="text" @click="edit(scope.row)">修改密码</el-button> 
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          <el-divider direction="vertical"></el-divider> 
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          <el-button size="medium" icon="el-icon-edit" type="text" @click="changePushKey(scope.row)">修改pushkey</el-button> 
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          <el-divider direction="vertical"></el-divider> 
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          <el-button size="medium" icon="el-icon-delete" type="text" @click="deleteUser(scope.row)" 
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                     style="color: #f56c6c">删除 
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          </el-button> 
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        </template> 
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      </el-table-column> 
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    </el-table> 
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    <changePasswordForAdmin ref="changePasswordForAdmin"></changePasswordForAdmin> 
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    <changePushKey ref="changePushKey"></changePushKey> 
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    <addUser ref="addUser"></addUser> 
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    <el-pagination 
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      style="float: right" 
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      @size-change="handleSizeChange" 
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      @current-change="currentChange" 
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      :current-page="currentPage" 
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      :page-size="count" 
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      :page-sizes="[15, 25, 35, 50]" 
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      layout="total, sizes, prev, pager, next" 
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      :total="total"> 
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    </el-pagination> 
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  </div> 
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</template> 
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<script> 
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import uiHeader from '../layout/UiHeader.vue' 
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import changePasswordForAdmin from './dialog/changePasswordForAdmin.vue' 
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import changePushKey from './dialog/changePushKey.vue' 
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import addUser from '../components/dialog/addUser.vue' 
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export default { 
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  name: 'userManager', 
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  components: { 
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    uiHeader, 
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    changePasswordForAdmin, 
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    changePushKey, 
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    addUser 
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  }, 
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  data() { 
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    return { 
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      userList: [], //设备列表 
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      currentUser: {}, //当前操作设备对象 
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      videoComponentList: [], 
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      updateLooper: 0, //数据刷新轮训标志 
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      currentUserLenth: 0, 
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      winHeight: window.innerHeight - 200, 
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      currentPage: 1, 
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      count: 15, 
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      total: 0, 
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      getUserListLoading: false 
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    }; 
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  }, 
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  mounted() { 
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    this.initData(); 
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    this.updateLooper = setInterval(this.initData, 10000); 
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  }, 
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  destroyed() { 
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    this.$destroy('videojs'); 
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    clearTimeout(this.updateLooper); 
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  }, 
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  methods: { 
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    initData: function () { 
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      this.getUserList(); 
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    }, 
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    currentChange: function (val) { 
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      this.currentPage = val; 
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      this.getUserList(); 
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    }, 
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    handleSizeChange: function (val) { 
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      this.count = val; 
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      this.getUserList(); 
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    }, 
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    getUserList: function () { 
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      let that = this; 
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      this.getUserListLoading = true; 
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      this.$axios({ 
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        method: 'get', 
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        url: `./api/user/users`, 
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        params: { 
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          page: that.currentPage, 
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          count: that.count 
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        } 
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      }).then(function (res) { 
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        if (res.data.code === 0) { 
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          that.total = res.data.data.total; 
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          that.userList = res.data.data.list; 
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        } 
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        that.getUserListLoading = false; 
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      }).catch(function (error) { 
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        that.getUserListLoading = false; 
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      }); 
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    }, 
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    edit: function (row) { 
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      this.$refs.changePasswordForAdmin.openDialog(row, () => { 
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        this.$refs.changePasswordForAdmin.close(); 
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        this.$message({ 
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          showClose: true, 
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          message: "密码修改成功", 
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          type: "success", 
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        }); 
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        setTimeout(this.getUserList, 200) 
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      }) 
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    }, 
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    deleteUser: function (row) { 
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      let msg = "确定删除此用户?" 
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      if (row.online !== 0) { 
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        msg = "<strong>确定删除此用户?</strong>" 
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      } 
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      this.$confirm(msg, '提示', { 
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        dangerouslyUseHTMLString: true, 
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        confirmButtonText: '确定', 
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        cancelButtonText: '取消', 
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        center: true, 
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        type: 'warning' 
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      }).then(() => { 
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        this.$axios({ 
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          method: 'delete', 
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          url: `./api/user/delete?id=${row.id}` 
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        }).then((res) => { 
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          this.getUserList(); 
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        }).catch((error) => { 
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          console.error(error); 
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        }); 
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      }).catch(() => { 
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      }); 
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    }, 
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    changePushKey: function (row) { 
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      this.$refs.changePushKey.openDialog(row, () => { 
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        this.$refs.changePushKey.close(); 
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        this.$message({ 
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          showClose: true, 
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          message: "pushKey修改成功", 
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          type: "success", 
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        }); 
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        setTimeout(this.getUserList, 200) 
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      }) 
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    }, 
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    addUser: function () { 
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      // this.$refs.addUser.openDialog() 
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      this.$refs.addUser.openDialog( () => { 
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        this.$refs.addUser.close(); 
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        this.$message({ 
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          showClose: true, 
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          message: "用户添加成功", 
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          type: "success", 
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        }); 
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        setTimeout(this.getUserList, 200) 
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      }) 
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    } 
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  } 
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} 
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</script> 
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<style> 
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.videoList { 
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  display: flex; 
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  flex-wrap: wrap; 
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  align-content: flex-start; 
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} 
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.video-item { 
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  position: relative; 
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  width: 15rem; 
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  height: 10rem; 
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  margin-right: 1rem; 
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  background-color: #000000; 
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} 
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.video-item-img { 
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  position: absolute; 
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  top: 0; 
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  bottom: 0; 
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  left: 0; 
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  right: 0; 
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  margin: auto; 
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  width: 100%; 
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  height: 100%; 
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} 
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.video-item-img:after { 
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  content: ""; 
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  display: inline-block; 
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  position: absolute; 
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  z-index: 2; 
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  top: 0; 
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  bottom: 0; 
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  left: 0; 
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  right: 0; 
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  margin: auto; 
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  width: 3rem; 
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  height: 3rem; 
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  background-image: url("../assets/loading.png"); 
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  background-size: cover; 
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  background-color: #000000; 
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} 
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.video-item-title { 
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  position: absolute; 
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  bottom: 0; 
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  color: #000000; 
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  background-color: #ffffff; 
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  line-height: 1.5rem; 
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  padding: 0.3rem; 
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  width: 14.4rem; 
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} 
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</style> 
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