<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="文件名称" prop="fileName">
        <el-input
          v-model="queryParams.fileName"
          placeholder="请输入文件名称"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="版本号" prop="fileVersion">
        <el-input
          v-model="queryParams.fileVersion"
          placeholder="请输入版本号"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <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="['api:upgradeFile:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['api:upgradeFile:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['api:upgradeFile:remove']"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['api:upgradeFile:export']"
        >导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="upgradeFileList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
<!--      <el-table-column label="文件ID" align="center" prop="fileId" />-->
      <el-table-column label="文件名称" align="center" prop="fileName" />
      <el-table-column label="版本号" align="center" prop="fileVersion" />、
      <el-table-column label="文件存储路径" align="center" prop="filePath" />
      <!--      <el-table-column label="创建者" align="center" prop="createBy" />-->
      <el-table-column label="创建时间" align="center" prop="createTime" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.createTime, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['api:upgradeFile:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['api:upgradeFile:remove']"
          >删除</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-send"
            @click="handleDistribute(scope.row)"
            v-hasPermi="['api:upgradeFile:distribute']"
          >文件下发</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改文件信息对话框 -->
    <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="文件名称" prop="fileName">
          <el-input v-model="form.fileName" placeholder="请输入文件名称" />
        </el-form-item>

        <el-form-item label="版本号" prop="fileVersion">
          <el-input v-model="form.fileVersion" placeholder="请输入版本号" />
        </el-form-item>
        <el-form-item label="升级文件" prop="filePath">
          <file-upload v-model="form.filePath"/>
        </el-form-item>
<!--        <el-form-item label="删除标志" prop="delFlag">
          <el-input v-model="form.delFlag" placeholder="请输入删除标志" />
        </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>

    <!-- 文件下发对话框 -->
    <el-dialog :title="'发送升级包'" :visible.sync="distributeOpen" width="600px" append-to-body>
      <el-form ref="distributeForm" :model="distributeForm" label-width="100px">
        <el-form-item label="选择公司名称">
          <el-select
            v-model="distributeForm.manufacturerIds"
            multiple
            filterable
            remote
            reserve-keyword
            placeholder="请选择公司名称"
            :remote-method="remoteMethod"
            :loading="manufacturerLoading"
            style="width: 100%"
          >
            <el-option
              v-for="item in manufacturerList"
              :key="item.id"
              :label="item.manufacturerName"
              :value="item.id"
            ></el-option>
          </el-select>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="handleDistributeConfirm">确 定</el-button>
        <el-button @click="handleDistributeCancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listUpgradeFile, getUpgradeFile, delUpgradeFile, addUpgradeFile, updateUpgradeFile, distributeUpgradeFile } from "@/api/api/upgradeFile"
import { listManufacturer } from "@/api/api/manufacturer"

export default {
  name: "UpgradeFile",
  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,
      // 文件信息表格数据
      upgradeFileList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        fileName: null,
        fileVersion: null,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
      },
      // 文件下发相关
      distributeOpen: false,
      distributeForm: {
        fileId: null,
        manufacturerIds: []
      },
      manufacturerList: [],
      manufacturerLoading: false
    }
  },
  created() {
    this.getList()
  },
  methods: {
    /** 查询文件信息列表 */
    getList() {
      this.loading = true
      listUpgradeFile(this.queryParams).then(response => {
        this.upgradeFileList = 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 = {
        fileId: null,
        fileName: null,
        filePath: null,
        fileVersion: null,
        delFlag: null,
        createBy: null,
        createTime: null,
        updateBy: null,
        updateTime: 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.fileId)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset()
      this.open = true
      this.title = "添加文件信息"
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset()
      const fileId = row.fileId || this.ids
      getUpgradeFile(fileId).then(response => {
        this.form = response.data
        this.open = true
        this.title = "修改文件信息"
      })
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.fileId != null) {
            updateUpgradeFile(this.form).then(response => {
              this.$modal.msgSuccess("修改成功")
              this.open = false
              this.getList()
            })
          } else {
            addUpgradeFile(this.form).then(response => {
              this.$modal.msgSuccess("新增成功")
              this.open = false
              this.getList()
            })
          }
        }
      })
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const fileIds = row.fileId || this.ids
      this.$modal.confirm('是否确认删除文件信息编号为"' + fileIds + '"的数据项？').then(function() {
        return delUpgradeFile(fileIds)
      }).then(() => {
        this.getList()
        this.$modal.msgSuccess("删除成功")
      }).catch(() => {})
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('api/upgradeFile/export', {
        ...this.queryParams
      }, `upgradeFile_${new Date().getTime()}.xlsx`)
    },
    /** 文件下发按钮操作 */
    handleDistribute(row) {
      this.distributeForm.fileId = row.fileId
      this.distributeForm.manufacturerIds = []
      this.distributeOpen = true
      this.getManufacturerList()
    },
    /** 获取厂商列表 */
    getManufacturerList() {
      this.manufacturerLoading = true
      listManufacturer({}).then(response => {
        this.manufacturerList = response.rows
        this.manufacturerLoading = false
      })
    },
    /** 远程搜索厂商 */
    remoteMethod(query) {
      if (query !== '') {
        this.manufacturerLoading = true
        listManufacturer({ manufacturerName: query }).then(response => {
          this.manufacturerList = response.rows
          this.manufacturerLoading = false
        })
      } else {
        this.getManufacturerList()
      }
    },
    /** 文件下发确认 */
    handleDistributeConfirm() {
      if (this.distributeForm.manufacturerIds.length === 0) {
        this.$modal.msgError("请选择至少一个厂商")
        return
      }
      distributeUpgradeFile(this.distributeForm).then(response => {
        this.$modal.msgSuccess("文件下发成功")
        this.distributeOpen = false
      }).catch(error => {
        this.$modal.msgError("文件下发失败: " + error.msg)
      })
    },
    /** 文件下发取消 */
    handleDistributeCancel() {
      this.distributeOpen = false
      this.distributeForm.manufacturerIds = []
    }
  }
}
</script>
