zhouwenxuan
2023-12-15 277d6652893fcc10fb6827b62ef16fe2910a525c
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<template>
    <view class="box">
        <view class="header">
            <view class="titleFirst"><b>新疆维吾尔自治区自然灾害综合监测预警</b></view>
            <view class="titleSecond"><b>自然灾害综合风险预警发布及响应联动系统</b></view>
        </view>
        <view>    
            <u-form :model="form" ref="uForm" class="form" >
                <u-form-item style="width: 75%;"><u-input color="#fff" v-model="form.name" placeholder="请输入用户名"  /></u-form-item>
                <u-form-item style="margin-top: 10px;width: 75%;" ><u-input color="#fff" v-model="form.pwd" type="password" placeholder="请输入密码"  /></u-form-item>
                <!-- <view class="loginPsw">
                       <u-checkbox-group >
                            <u-checkbox disabled="true"></u-checkbox><text style="color: #fff;">自动登录</text>
                       </u-checkbox-group>
                        <text style="color: lightblue;">忘记密码</text>
                </view> -->
                <u-form-item style="margin-top: 10px;width: 75%;">
                    <u-button :loading="isLogining" type="primary" style="width: 100%;" @click="Login">登录</u-button>
                    </u-form-item>
                <view style="color: white;margin-top: 150px;">技术支持:技术保障部</view>
            </u-form>
        </view>
    </view>
</template>
 
<script>
    import {login,getLastApp} from '../../api/index.js';
    import store from '@/store/index.js'
    import VUE_APP_BASE_URL from '../../common/constant.js'
    const jpushModule = uni.requireNativePlugin('JG-JPush')
    export default {
        data() {
            return {
                form: {
                    name: '',
                    pwd: '',
                    registrationId: ''
                },
                type: '',
                //极光推送
                connectStatus: '未连接',
                registrationID: '未获得',
                isLogining: false,
            }
        },
        onShow() {
            console.log("数据",uni.getStorageSync('name'))
            if(uni.getStorageSync('name') && uni.getStorageSync('pwd')){
                // this.form.name = uni.getStorageSync('name');
                // this.form.pwd = uni.getStorageSync('pwd');
                if(uni.getStorageSync('roleName') == '工作人员'){
                    this.$store.commit('setRoleId', 'user_other');
                    uni.switchTab({
                         url: '/pages/tabBar/notice/notice'
                      });
                }else if (uni.getStorageSync('roleName') == '管理员'){
                    this.$store.commit('setRoleId', '');
                    uni.showToast({
                        icon: "none",
                        title: '管理员请使用平台登录'
                    });
                }else{
                    this.$store.commit('setRoleId', 'user_leader');
                    uni.switchTab({
                        url: '/pages/tabBar/firstPage/firstPage'
                    });
                }
            }else{
                uni.clearStorageSync();
                uni.clearStorage();
            }
        },
        onLoad() {
            this.connect()
            this.getMaxVersion()
        },
        methods: {
            Login(){
                this.isLogining = true;
                login(this.form).then(res => {
                    if (res.code === 100) {
                        this.isLogining = false;
                         //登录成功后
                         //设置别名
                        jpushModule.setAlias({
                            'alias': this.phone,
                            'sequence': 1
                        })
                        uni.setStorageSync("name", this.form.name);
                        uni.setStorageSync("pwd", this.form.pwd);
                        uni.setStorageSync("tk", res.data.tk);
                        uni.setStorageSync("uid",res.data.uid);
                        uni.setStorageSync('user', res.data);
                        uni.setStorageSync('unittype',res.data.unittype);
                        uni.setStorageSync('roleName', res.data.role.roleName);
                        if(res.data.role.roleName == '工作人员'){
                            this.$store.commit('setRoleId', 'user_other');
                            uni.switchTab({
                                 url: '/pages/tabBar/notice/notice'
                              });
                        }else if (res.data.role.roleName == '管理员'){
                            this.$store.commit('setRoleId', '');
                            uni.showToast({
                                icon: "none",
                                title: '管理员请使用平台登录'
                            });
                        }else{
                            this.$store.commit('setRoleId', 'user_leader');
                            uni.switchTab({
                                url: '/pages/tabBar/firstPage/firstPage'
                            });
                        }
                    }else{
                        uni.showToast({
                            icon: "none",
                            title: res.msg
                        });
                        this.form.name = '';
                        this.form.pwd = '';
                        this.isLogining = false;
                    }
                }).catch(err=>{
                    this.form.name = '';
                    this.form.pwd = '';
                    this.isLogining = false;
                })
            },
            connect() {
                uni.$on('connectStatusChange', (connectStatus) => {
                    var connectStr = ''
                    if (connectStatus == true) {
                        connectStr = '已连接'
                        this.getRegistrationID()
                    } else {
                        connectStr = '未连接'
                    }
                    console.log('监听到了连接状态变化 --- ', connectStr)
                    this.connectStatus = connectStr
                })
            },
            //获取推送ID
            getRegistrationID() {
                jpushModule.getRegistrationID(result => {
                    let registerID = result.registerID
                    console.log('registerID',registerID)
                    this.registrationID = registerID
                    this.form.registrationId = registerID;
                    uni.setStorageSync('registrationID', registerID);
                    console.log("iddd",uni.getStorageSync('registrationID'))
                })
            },
                // 获取最新版本
                getMaxVersion() {
                  uni.getSystemInfo({
                    success: (res) => {
                      getLastApp().then(res => {
                          if (res.code === 100) {
                              console.log(res,'res');
                              this.updateVersion(res.data);
                          }
                      })
                    },
                  });
                },
                
                // 版本对比
                updateVersion(data) {
                  const lastVersion = data.version; //最新版本
                  const curVersion = uni.getStorageSync("version"); // 当前版本
                  console.log("lastVersion",lastVersion)
                  console.log("curVersion",curVersion)
                  if (curVersion && lastVersion) {
                      const curNum =  parseInt(curVersion.replace(/[,|.]/g, ''))
                      const lastNum =  parseInt(lastVersion.replace(/[,|.]/g, ''))
                    if (lastNum > curNum) {
                      this.showFly(data.attachmentInfo.fileUrl,lastVersion);
                    }
                  }
                },
                    // 版本下载 升级
                showFly(url,lastVersion) {
                    console.log("url",url)
                  uni.showModal({
                    title: "提示",
                    content: `发现新版本${lastVersion},立即升级!`,
                    showCancel: false, // 如果是强制更新就不显示取消按钮
                    success: (e) => {
                      if (e.confirm) {
                        uni.showLoading({
                          title: "更新中……",
                        });
                        const downloadTask = uni.downloadFile({
                          url: VUE_APP_BASE_URL + url, // 这个是最新版本apk包的地址
                          success: (res) => {
                            uni.hideLoading();
                            if (res.statusCode === 200) {
                                console.log("url",VUE_APP_BASE_URL + url)
                              plus.runtime.install(res.tempFilePath, { force: true }, _res => {
                                  uni.showToast({
                                    title: "更新成功,重启中",
                                    duration: 1600,
                                  });
                                  plus.runtime.restart();
                                  uni.hideToast();
                                }
                              );
                            } else {
                              uni.showToast({
                                title: "下载失败!",
                                icon: "none",
                                duration: 800,
                              });
                            }
                          },
                        });
                        // downloadTask.onProgressUpdate((res) => {
                        //   // _this.startDown = true;
                        //   // _this.calcPro(res.progress);
                        //   // console.log('下载进度' + res.progress);
                        //   // console.log('已经下载的数据长度' + res.totalBytesWritten);
                        //   // console.log('预期需要下载的数据总长度' + res.totalBytesExpectedToWrite);
                        //   // 测试条件,取消下载任务。
                        //   // if (res.progress > 50) {
                        //   //     downloadTask.abort();
                        //   // }
                        // });
                      }
                    },
                  });
                }
        }
    }
</script>
 
<style>
.box{
    width: 100%;
    height: 100vh;
    background: url('../../static/shu.jpg') no-repeat;
    background-size: 100% 100%;
    background-attachment: fixed;/* 不设置的话页面滑动时,背景会不铺满*/
    display: flex;
    flex-direction: column;
}
.titleFirst{
    text-align: center;
    font-size: 18px;
    color:#fff;
}
.titleSecond{
    text-align: center;
    font-size: 19px;
    color:#fff;
    margin-top: 10px;
}
.header {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding-top:100px;
    text-shadow:0 0 1px #000;
}
.form{
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 25%;
}
.loginPsw{
    margin-bottom: 20px;
    display: flex;
    justify-content: space-between;
}
</style>