lanan-system-vue/src/views/base/chargeCompany/index.vue

<template>
  <div class="app-container">
    <!-- 搜索表单 -->
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="单位名称" prop="companyName">
        <el-input
          v-model="queryParams.companyName"
          placeholder="请输入单位名称"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="状态" prop="status">
        <el-select v-model="queryParams.status" placeholder="请选择状态" clearable>
          <el-option label="启用" :value="true"></el-option>
          <el-option label="禁用" :value="false"></el-option>
        </el-select>
      </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>

    <!-- 工具栏 -->
    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
        >新增
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
        >删除
        </el-button>
      </el-col>
    </el-row>

    <!-- 数据表格 -->
    <el-table
      v-loading="loading"
      :data="chargeCompanyList"
      @selection-change="handleSelectionChange"
      style="width: 100%"
    >
      <el-table-column type="selection" width="55" align="center"></el-table-column>
      <el-table-column label="单位名称" prop="companyName" min-width="180"></el-table-column>
      <el-table-column label="联系人" prop="contactPerson" min-width="120"></el-table-column>
      <el-table-column label="联系电话" prop="contactPhone" min-width="150"></el-table-column>
      <el-table-column label="单位地址" prop="address" min-width="200"></el-table-column>
      <el-table-column label="状态" prop="status" min-width="120">
        <template slot-scope="scope">
          <el-switch
            v-model="scope.row.status"
            active-text="启用"
            inactive-text="禁用"
            @change="handleStatusChange(scope.row)"
            :disabled="!checkPermi(['chargeCompany:status:edit']),"
          ></el-switch>
        </template>
      </el-table-column>
      <el-table-column label="备注" prop="remark" min-width="180"></el-table-column>
      <!-- 查看资料列 -->
      <el-table-column label="查看资料" min-width="100" align="center">
        <template slot-scope="scope">
          <el-button
            v-if="scope.row.file"
            type="text"
            icon="el-icon-document"
            size="mini"
            @click="handleViewFiles(scope.row.file)"
          >查看资料</el-button>
          <span v-else>无资料</span>
        </template>
      </el-table-column>
      <el-table-column label="操作" min-width="120" fixed="right">
        <template slot-scope="scope">
          <el-button
            type="text"
            icon="el-icon-edit"
            size="mini"
            @click="handleUpdate(scope.row)"
          >编辑</el-button>
          <el-button
            type="text"
            icon="el-icon-delete"
            size="mini"
            @click="handleDelete(scope.row)"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <!-- 分页组件 -->
    <pagination
      v-show="total > 0"
      :total="total"
      :page.sync="queryParams.pageNo"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改挂账单位对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="600px" append-to-body>
      <ChargeCompanyForm
        ref="chargeCompanyForm"
        v-model="formData"
        :systemCode="queryParams.systemCode || systemCode || ''"
      />
      <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>
    
    <!-- 文件预览对话框 -->
    <el-dialog :title="'文件预览（' + currentFileName + '）'" :visible.sync="fileDialogVisible" width="70%" append-to-body>
      <!-- 全屏按钮 -->
      <el-button
        class="fullscreen-btn"
        icon="el-icon-full-screen"
        size="mini"
        @click="toggleFullScreen"
        style="position: absolute; top: 10px; right: 100px; z-index: 10;"
      >
        全屏
      </el-button>
      <div class="preview-container" ref="previewContainer">
        <!-- 左侧预览区域 -->
        <div class="preview-area">
          <!-- 音频预览 -->
          <audio v-if="isAudioType" class="preview-iframe" controls>
            <source :src="currentFileUrl"/>
         </audio>
          <!-- 图片预览 -->
          <img
            v-if="isImageType"
            :src="currentFileUrl"
            class="preview-iframe"
            style="max-width: 100%; max-height: 80vh; object-fit: contain;"
          >
          <!-- Office文档预览 -->
          <iframe
            v-if="!isAudioType && !isImageType && !isPdfType && !isTxtType"
            :src="officePreviewUrl"
            frameborder="0"
            class="preview-iframe"
          >
          </iframe>
          <!-- PDF和TXT预览 -->
          <iframe
            v-if="isPdfType || isTxtType"
            :src="currentFileUrl"
            frameborder="0"
            class="preview-iframe"
          >
          </iframe>
        </div>
        
        <!-- 右侧文件列表 -->
        <div class="file-list">
          <el-table
            :data="currentFileList"
            height="100%"
            @row-click="handleFileClick"
            :row-class-name="getRowClassName">
            <el-table-column
              label="文件列表"
              min-width="180">
              <template #default="{ row }">
                <div class="file-item">
                  <i :class="isImageFile(row) ? 'el-icon-picture' : 'el-icon-document'" class="file-icon"></i>
                  {{ getFileName(row) }}
                </div>
              </template>
            </el-table-column>
          </el-table>
        </div>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { getChargeCompanyList, getChargeCompany, addChargeCompany, updateChargeCompany, deleteChargeCompany ,reviewChargeCompany} from './api/chargeCompanyApi'
  import Pagination from '@/components/Pagination'
  import { getLastPathSegment } from '@/utils/ruoyi'
  import ChargeCompanyForm from './form/ChargeCompanyForm'

export default {
  name: 'ChargeCompany',
  components: {
    Pagination,
    ChargeCompanyForm
  },
  props: {
    // 接收systemCode参数，默认为null，将在created钩子中初始化
    systemCode: {
      type: String,
      default: null
    }
  },
  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,
      // 挂账单位表格数据
      chargeCompanyList: [],
      // 弹出层标题
      title: '',
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNo: 1,
        pageSize: 10,
        companyName: null,
        status: null,
        systemCode: ''
      },
      // 表单数据
      formData: {
        id: null,
        companyName: null,
        contactPerson: null,
        contactPhone: null,
        address: null,
        status: false,
        systemCode: '',
        remark: null,
        file: ''
      },
      // 文件预览相关
      fileDialogVisible: false,
      currentFileList: [],
      currentFileUrl: '',
      currentFileName: '',
      currentFileType: '',
      officePreviewUrl: '',
      // 文件预览地址
      viewFileUrl: 'https://www.nuoyunr.com/minio/',
      previewUrl: process.env.VUE_APP_PREVIEW_URL || process.env.VUE_APP_FILE_API
    }
  },
  created() {
    // 设置systemCode，如果未传入则从路由中获取，并确保是字符串类型
    const currentSystemCode = String(this.systemCode || getLastPathSegment(this.$route.path))
    this.queryParams.systemCode = currentSystemCode
    this.formData.systemCode = currentSystemCode
    this.getList()
  },
  watch: {
    // 监听systemCode变化，确保传入字符串类型
    systemCode: function(newVal) {
      const systemCodeStr = String(newVal || '')
      this.queryParams.systemCode = systemCodeStr
      this.formData.systemCode = systemCodeStr
      this.getList()
    }
  },
  computed: {
    // 判断是否为图片类型
    isImageType() {
      return /\.(jpg|jpeg|png|gif|webp|bmp)$/i.test(this.currentFileUrl);
    },
    // 判断是否为音频类型
    isAudioType() {
      const audioExtensions = ['mp3', 'wav', 'ogg', 'aac', 'm4a', 'flac'];
      return audioExtensions.some(ext => this.currentFileUrl.toLowerCase().endsWith(ext));
    },
    // 判断是否为PDF类型
    isPdfType() {
      return this.currentFileUrl.toLowerCase().endsWith('.pdf');
    },
    // 判断是否为TXT类型
    isTxtType() {
      return this.currentFileUrl.toLowerCase().endsWith('.txt');
    }
  },
  methods: {
    /** 查询挂账单位列表 */
    getList() {
      this.loading = true
      getChargeCompanyList(this.queryParams).then(response => {
        this.chargeCompanyList = response.data.records
        this.total = response.data.total
        this.loading = false
      })
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNo = 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.id)
      this.single = selection.length !== 1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset()
      // 确保新增时带入systemCode
      this.formData.systemCode = this.queryParams.systemCode
      this.open = true
      this.title = '新增挂账单位'
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset()
      const id = row.id || this.ids
      getChargeCompany(id).then(response => {
        this.formData = response.data
        this.open = true
        this.title = '修改挂账单位'
      })
    },
    /** 状态变更 */
    handleStatusChange(row) {
      const statusMsg = row.status ? '启用' : '禁用'
      this.$modal.confirm(`是否确认${statusMsg}该挂账单位？`).then(() => {
        reviewChargeCompany(row).then(() => {
          this.$modal.msgSuccess(`${statusMsg}成功`)
          this.getList()
        }).catch(() => {
          row.status = !row.status // 回滚状态
          this.$modal.msgError(`${statusMsg}失败`)
        })
      }).catch(() => {
        row.status = !row.status // 回滚状态
      })
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs.chargeCompanyForm.validate(valid => {
        if (valid) {
          if (this.formData.id != null) {
            updateChargeCompany(this.formData).then(() => {
              this.$modal.msgSuccess('修改成功')
              this.open = false
              this.getList()
            })
          } else {
            addChargeCompany(this.formData).then(() => {
              this.$modal.msgSuccess('新增成功')
              this.open = false
              this.getList()
            })
          }
        }
      })
    },
    /** 取消按钮 */
    cancel() {
      this.open = false
      this.reset()
    },
    /** 重置表单 */
    reset() {
      this.formData = {
        id: null,
        companyName: null,
        contactPerson: null,
        contactPhone: null,
        address: null,
        status: false,
        systemCode: this.queryParams.systemCode,
        remark: null
      }
      if (this.$refs.chargeCompanyForm) {
        this.$refs.chargeCompanyForm.resetFields()
      }
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids
      this.$modal.confirm('是否确认删除所选挂账单位？').then(() => {
        return deleteChargeCompany(ids)
      }).then(() => {
        this.getList()
        this.$modal.msgSuccess('删除成功')
      }).catch(() => {})
    },
    
    // 打开附件对话框
    handleViewFiles(filePath) {
      if (!filePath) {
        this.$message.warning('没有附件');
        return;
      }

      // 初始化数据，将逗号分隔的文件路径转换为数组
      this.currentFileList = filePath.split(',').filter(item => item.trim());
      this.fileDialogVisible = true;

      // 默认显示第一个文件
      if (this.currentFileList.length > 0) {
        this.previewFile(this.currentFileList[0]);
      }
    },

    // 获取完整文件URL（拼接基础API地址）
    getFullFileUrl(filePath) {
      if (!filePath) return '';
      // 已经是完整URL或base64数据
      if (filePath.startsWith('http') || filePath.startsWith('data:')) {
        return filePath;
      }
      // 拼接基础API地址，参考file.vue的实现
      return `${this.viewFileUrl.replace(/\/$/, '')}/${filePath.replace(/^\//, '')}`;
    },

    // 从路径中提取文件名
    getFileName(filePath) {
      if (!filePath) return '未命名文件';
      return filePath.split('/').pop() || filePath.split('\\').pop() || '未命名文件';
    },

    // 判断是否为图片文件
    isImageFile(filePath) {
      if (!filePath) return false;
      const imageExtensions = ['jpg', 'jpeg', 'png', 'gif', 'webp', 'bmp'];
      const extension = filePath.split('.').pop().toLowerCase();
      return imageExtensions.includes(extension);
    },

    // 预览指定文件
    previewFile(filePath) {
      // 获取完整的文件URL，处理图片访问地址前缀
      this.currentFileUrl = this.getFullFileUrl(filePath);
      console.log(this.currentFileUrl);
      
      this.currentFileName = this.getFileName(filePath);
      this.currentFileType = this.getFileExtension(filePath);

      // 生成Office文档预览URL，参考file.vue的实现
      this.officePreviewUrl = 'https://view.officeapps.live.com/op/view.aspx?src=' +
        encodeURIComponent(this.currentFileUrl);
        console.log(this.officePreviewUrl);
    },

    // 获取文件扩展名
    getFileExtension(filePath) {
      if (!filePath) return '';
      return filePath.split('.').pop().toLowerCase();
    },

    // 处理文件列表项点击
    handleFileClick(row) {
      this.previewFile(row);
    },

    // 获取行样式，高亮当前选中的文件
    getRowClassName({row}) {
      return row === this.currentFileList.find(item => this.getFileName(item) === this.currentFileName) ? 'highlight-row' : '';
    },

    // 全屏切换
    async toggleFullScreen() {
      const container = this.$refs.previewContainer;
      if (!container) return;
      
      try {
        if (!document.fullscreenElement) {
          await container.requestFullscreen(); // 进入全屏
        } else {
          await document.exitFullscreen(); // 退出全屏
        }
      } catch (err) {
        console.error(`全屏切换失败: ${err.message}`);
        this.$message.warning('全屏切换失败');
      }
    }
  }
}
</script>

<style scoped>
.app-container {
  padding: 20px;
}

.mb8 {
  margin-bottom: 8px;
}

/* 预览容器样式 */
.preview-container {
  width: 100%;
  height: 70vh;
  display: flex;
  background-color: #f5f5f5;
  overflow: hidden;
}

/* 预览区域样式 */
.preview-area {
  flex: 1;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: auto;
}

/* 文件列表样式 */
.file-list {
  width: 250px;
  height: 100%;
  background-color: #fff;
  border-left: 1px solid #e0e0e0;
  overflow: hidden;
}

.preview-iframe {
  width: 100%;
  height: 100%;
  max-height: 70vh;
}

/* 文件列表项样式 */
.file-item {
  display: flex;
  align-items: center;
  padding: 10px;
  cursor: pointer;
  font-size: 14px;
}

.file-icon {
  margin-right: 8px;
  font-size: 18px;
}

/* 高亮行样式 */
.highlight-row {
  background-color: #e6f7ff !important;
}

/* 表格行悬停样式 */
:deep(.el-table__row:hover) {
  background-color: #f5f7fa;
}

/* 全屏按钮样式 */
.fullscreen-btn {
  position: absolute;
  top: 10px;
  right: 100px;
  z-index: 10;
}

/* 修复预览对话框中的样式问题 */
:deep(.el-dialog__body) {
  padding: 30px 20px 20px;
  position: relative;
  height: 80vh;
  overflow: hidden;
}

/* 确保表格高度自适应 */
:deep(.el-table) {
  height: 100% !important;
}

:deep(.el-table__body-wrapper) {
  overflow-y: auto;
}

/* 响应式调整 */
@media (max-width: 768px) {
  .file-list {
    width: 200px;
  }
}
</style>