<template>
  <div style="padding-left: 20px">
    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button type="primary" plain icon="el-icon-plus" size="mini" @click="handleAdd" v-hasPermi="['iot:firmware:add']">新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="warning" plain icon="el-icon-refresh" size="mini" @click="getList">刷新</el-button>
      </el-col>
    </el-row>

    <el-table v-loading="loading" :data="firmwareList" @selection-change="handleSelectionChange" size="small">
      <el-table-column label="固件名称" align="center" prop="firmwareName" />
      <el-table-column label="固件版本" align="center" prop="version" width="120">
        <template slot-scope="scope"> <span>Version </span> {{ scope.row.version }} </template>
      </el-table-column>
      <el-table-column label="状态" align="center" prop="isLatest" width="80">
        <template slot-scope="scope">
          <el-tag type="success" v-if="scope.row.isLatest == 1">最新</el-tag>
          <el-tag type="info" v-else>默认</el-tag>
        </template>
      </el-table-column>
      <el-table-column label="创建时间" align="center" prop="createTime" width="100">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.createTime, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="下载地址" align="center" prop="filePath" min-width="100">
        <template slot-scope="scope">
          <el-link :href="getDownloadUrl(scope.row.filePath)" :underline="false" type="success">{{ getDownloadUrl(scope.row.filePath) }}</el-link>
        </template>
      </el-table-column>
      <el-table-column label="固件描述" align="center" prop="remark" min-width="200" />
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width" width="200">
        <template slot-scope="scope">
          <el-button
            size="small"
            type="primary"
            style="padding: 5px"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['iot:firmware:edit']"
            >修改</el-button
          >
          <el-button
            size="small"
            type="danger"
            style="padding: 5px"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['iot:firmware:remove']"
            >删除</el-button
          >
        </template>
      </el-table-column>
    </el-table>

    <!-- 添加或修改产品固件对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="固件名称" prop="firmwareName">
          <el-input v-model="form.firmwareName" placeholder="请输入固件名称" />
        </el-form-item>
        <el-form-item label="固件版本" prop="version">
          <el-input v-model="form.version" placeholder="请输入固件版本" type="number" step="0.1" />
        </el-form-item>
        <el-form-item label="最新固件" prop="isLatest">
          <el-switch v-model="form.isLatest" active-text="" inactive-text="" :active-value="1" :inactive-value="0"> </el-switch>
          <el-link type="info" :underline="false" style="font-size: 12px; margin-left: 15px">提示：产品中只能有一个最新固件</el-link>
        </el-form-item>
        <el-form-item label="固件上传" prop="filePath">
          <fileUpload
            ref="file-upload"
            :value="form.filePath"
            :limit="1"
            :fileSize="10"
            :fileType="['bin', 'zip', 'pdf']"
            @input="getFilePath($event)"
          ></fileUpload>
        </el-form-item>
        <el-form-item label="固件描述" prop="remark">
          <el-input v-model="form.remark" type="textarea" rows="4" placeholder="请输入固件信息" />
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import fileUpload from '../../../components/FileUpload/index';
import { listFirmware, getFirmware, delFirmware, addFirmware, updateFirmware } from '@/api/iot/firmware';
import { getToken } from '@/utils/auth';

export default {
  name: 'product-firmware',
  dicts: ['iot_yes_no'],
  components: {
    fileUpload,
  },
  props: {
    product: {
      type: Object,
      default: null,
    },
  },
  watch: {
    // 获取到父组件传递的productId后，刷新列表
    product: {
      handler: function (newVal, oldVal) {
        this.productInfo = newVal;
        if (this.productInfo && this.productInfo.productId != 0) {
          this.queryParams.productId = this.productInfo.productId;
          this.form.productId = this.productInfo.productId;
          this.form.productName = this.productInfo.productName;
          this.getList();
        }
      },
      immediate: true,
    },
  },
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 产品固件表格数据
      firmwareList: [],
      // 弹出层标题
      title: '',
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 100,
        firmwareName: null,
        productName: null,
        productId: 0,
        isSys: null,
      },
      // 产品
      productInfo: {},
      // 表单参数
      form: {
        version: 1.0,
      },
      // 表单校验
      rules: {
        firmwareName: [
          {
            required: true,
            message: '固件名称不能为空',
            trigger: 'blur',
          },
        ],
        version: [
          {
            required: true,
            message: '固件版本不能为空',
            trigger: 'blur',
          },
        ],
        filePath: [
          {
            required: true,
            message: '文件路径不能为空',
            trigger: 'blur',
          },
        ],
      },
      // 上传参数
      upload: {
        // 是否禁用上传
        isUploading: false,
        // 设置上传的请求头部
        headers: {
          Authorization: 'Bearer ' + getToken(),
        },
        // 上传的地址
        url: process.env.VUE_APP_BASE_API + '/iot/tool/upload',
        // 上传的文件列表
        fileList: [],
      },
    };
  },
  created() {},
  methods: {
    getDownloadUrl(path) {
      return window.location.origin + process.env.VUE_APP_BASE_API + path;
    },
    /** 查询产品固件列表 */
    getList() {
      this.loading = true;
      listFirmware(this.queryParams).then((response) => {
        this.firmwareList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        firmwareId: null,
        firmwareName: null,
        tenantId: null,
        tenantName: null,
        productId: this.form.productId,
        productName: this.form.productName,
        isSys: null,
        isLatest: 0,
        version: 1.0,
        filePath: null,
        delFlag: null,
        createBy: null,
        createTime: null,
        updateBy: null,
        updateTime: null,
        remark: null,
      };
      this.resetForm('form');
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm('queryForm');
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map((item) => item.firmwareId);
      this.single = selection.length !== 1;
      this.multiple = !selection.length;
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = '添加产品固件';
      this.upload.fileList = [];
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const firmwareId = row.firmwareId || this.ids;
      getFirmware(firmwareId).then((response) => {
        this.form = response.data;
        this.open = true;
        this.title = '修改产品固件';
        this.upload.fileList = [
          {
            name: this.form.firmwareName,
            url: this.form.filePath,
          },
        ];
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs['form'].validate((valid) => {
        if (valid) {
          if (this.form.firmwareId != null) {
            updateFirmware(this.form).then((response) => {
              this.$modal.msgSuccess('修改成功');
              this.open = false;
              this.getList();
            });
          } else {
            addFirmware(this.form).then((response) => {
              this.$modal.msgSuccess('新增成功');
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const firmwareIds = row.firmwareId || this.ids;
      this.$modal
        .confirm('是否确认删除产品固件编号为"' + firmwareIds + '"的数据项？')
        .then(function () {
          return delFirmware(firmwareIds);
        })
        .then(() => {
          this.getList();
          this.$modal.msgSuccess('删除成功');
        })
        .catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download(
        'iot/firmware/export',
        {
          ...this.queryParams,
        },
        `firmware_${new Date().getTime()}.xlsx`
      );
    },
    // 获取文件路径
    getFilePath(data) {
      this.form.filePath = data;
    },

    // 文件提交处理
    submitUpload() {
      this.$refs.upload.submit();
    },
    // 文件上传中处理
    handleFileUploadProgress(event, file, fileList) {
      this.upload.isUploading = true;
    },
    // 文件上传成功处理
    handleFileSuccess(response, file, fileList) {
      this.upload.isUploading = false;
      this.form.filePath = response.url;
      this.$modal.msgSuccess(response.msg);
    },
    // 文件下载处理
    handleDownload(row) {
      window.open(process.env.VUE_APP_BASE_API + row.filePath);
    },
  },
};
</script>
