<template>
  <div class="app-container">
    <el-card>
      <!-- 搜索工作栏 -->
      <el-form
        :model="queryParams"
        ref="queryForm"
        size="small"
        :inline="true"
        v-show="showSearch"
        label-width="148px"
      >
        <div class="filter-box">
          <div class="filter-lf">
            <el-form-item label="凭证号" prop="voucherNum">
              <el-input
                v-model="queryParams.voucherNum"
                placeholder="请输入凭证号"
                clearable
                @keyup.enter.native="handleQuery"
              />
            </el-form-item>
            <el-form-item label="流程编号" prop="flowCode">
              <el-input
                v-model="queryParams.flowCode"
                placeholder="请输入流程编号"
                clearable
                @keyup.enter.native="handleQuery"
              />
            </el-form-item>
            <el-form-item>
              <el-button
                type="primary"
                icon="el-icon-search"
                @click="handleQuery"
                >搜索</el-button
              >
              <el-button icon="el-icon-refresh" @click="resetQuery"
                >重置</el-button
              >
            </el-form-item>
          </div>
        </div>
      </el-form>

      <!-- 操作工具栏 -->
      <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="['accounting:attachment:create']"
            >新增</el-button
          >
        </el-col>
        <el-col :span="1.5">
          <el-button
            type="danger"
            plain
            icon="el-icon-delete"
            size="mini"
            :disabled="multiple"
            @click="handleDelete"
            >删除</el-button
          >
        </el-col>
        <el-col :span="1.5">
          <el-button
            type="warning"
            plain
            icon="el-icon-download"
            size="mini"
            @click="handleExport"
            :loading="exportLoading"
            v-hasPermi="['accounting:attachment:export']"
            >导出</el-button
          >
        </el-col>
        <right-toolbar
          :showSearch.sync="showSearch"
          @queryTable="getList"
        ></right-toolbar>
      </el-row>

      <!-- 列表 -->
      <el-table
        v-loading="loading"
        :data="list"
        stripe
        border
        @selection-change="handleSelectionChange"
      >
        <el-table-column type="selection" width="55" align="center" />
        <el-table-column label="凭证号" align="center" prop="voucherNum" />
        <!-- <el-table-column label="文件地址" align="center" prop="fileUrl">
        <template slot-scope="scope">
          <el-button type="text" @click="openLink(scope.row.fileUrl)">
            {{ scope.row.fileUrl }}
          </el-button>
        </template>
      </el-table-column> -->
        <el-table-column label="流程编号" align="center" prop="flowCode" />
        <el-table-column label="文件名" align="center" prop="fileName" />
        <el-table-column label="文件大小" align="center" prop="fileSize" />
        <el-table-column
          label="创建时间"
          align="center"
          prop="createTime"
          width="180"
        >
          <template v-slot="scope">
            <span>{{ parseTime(scope.row.createTime) }}</span>
          </template>
        </el-table-column>
        <el-table-column label="备注" align="center" prop="remark" />
        <el-table-column
          label="操作"
          align="center"
          class-name="small-padding fixed-width"
          fixed="right"
          width="180px"
        >
          <template v-slot="scope">
            <el-button
              size="mini"
              type="text"
              icon="el-icon-view"
              v-if="scope.row.fileUrl"
              @click="handleViewFJ(scope.row)"
              >查看附件
            </el-button>
            <el-button
              size="mini"
              type="text"
              icon="el-icon-view"
              @click="handleView(scope.row)"
              >查看
            </el-button>
            <el-button
              size="mini"
              type="text"
              icon="el-icon-edit"
              @click="handleUpdate(scope.row)"
              v-hasPermi="['accounting:attachment:update']"
              >修改</el-button
            >
            <el-button
              size="mini"
              type="text"
              icon="el-icon-delete"
              @click="handleDelete(scope.row)"
              v-hasPermi="['accounting:attachment:delete']"
              >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"
      />
    </el-card>
    <!-- 对话框(添加 / 修改) -->
    <el-dialog
      :title="title"
      :visible.sync="open"
      width="1000px"
      append-to-body
    >
      <el-upload
        class="upload-demo"
        drag
        :limit="1"
        :action="uploadUrl"
        :file-list="fileList"
        :headers="headers"
        :on-success="handleSuccess"
        name="multipartFile"
        :multiple="false"
        v-if="optType != 'view'"
      >
        <i class="el-icon-upload"></i>
        <div class="el-upload__text">将文件拖到此处，或<em>点击上传</em></div>
      </el-upload>
      <el-form
        ref="form"
        :model="form"
        :rules="rules"
        label-width="140px"
        style="margin-top: 20px"
        :disabled="this.title === '查看会计附件'"
      >
        <el-row>
          <el-col :span="8">
            <el-form-item label="流程编号" prop="flowCode">
              <el-input v-model="form.flowCode" placeholder="请输入流程编号" />
            </el-form-item>
          </el-col>
          <el-col :span="8">
            <el-form-item label="凭证号" prop="voucherNum">
              <el-input
                v-model="form.voucherNum"
                placeholder="请选择凭证"
                readonly
              >
                <el-button
                  slot="append"
                  @click="handleSelectVoucher"
                  icon="el-icon-search"
                  style="
                    border-color: #46a6ff;
                    background-color: #46a6ff;
                    color: white;
                  "
                ></el-button>
              </el-input>
              <VoucherSelect
                ref="VoucherSelect"
                @onSelected="onVoucherSelected"
              />
            </el-form-item>
          </el-col>
        </el-row>
        <el-form-item label="备注" prop="remark">
          <el-input
            v-model="form.remark"
            type="textarea"
            placeholder="请输入备注"
          />
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm" v-if="optType != 'view'"
          >确 定</el-button
        >
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import {
  createAttachment,
  updateAttachment,
  deleteAttachment,
  getAttachment,
  getAttachmentPage,
  exportAttachmentExcel,
} from "@/api/accounting/attachment";
import { getAccessToken, getTenantId } from "@/utils/auth";
import { getVoucherPage } from "@/api/accounting/voucher";
import VoucherSelect from "@/components/VoucherSelect/single.vue";

export default {
  name: "Attachment",
  components: { VoucherSelect },
  data() {
    return {
      optType: undefined,
      // 遮罩层
      loading: true,
      // 导出遮罩层
      exportLoading: false,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 会计附件列表
      list: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 选中数组
      ids: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNo: 1,
        pageSize: 10,
        voucherId: null,
        voucherNum: null,
        createTime: [],
        createBy: null,
        companyId: null,
        company: null,
        suffix: null,
        fileUrl: null,
        fileAp: null,
        flowId: null,
        userId: null,
        remark: null,
        flowCode: null,
        fileName: null,
        fileSize: null,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        voucherId: [
          {
            required: true,
            message: "凭证id 一个凭证对应多个附件不能为空",
            trigger: "blur",
          },
        ],
      },
      fileList: [], // 文件列表
      uploadUrl:
        process.env.VUE_APP_BASE_API +
        "/admin-api/accounting/attachment/upload", // 上传地址地址
      headers: {
        Authorization: "Bearer " + getAccessToken(),
        "tenant-id": getTenantId(),
      }, // 设置上传的请求头
      kjpzOptions: [], //会计凭证
    };
  },
  created() {
    this.getList();
    this.getKJPZ();
  },
  methods: {
    /** 查询列表 */
    getList() {
      this.loading = true;
      // 执行查询
      getAttachmentPage(this.queryParams).then((response) => {
        this.list = response.data.list;
        this.total = response.data.total;
        this.loading = false;
      });
    },
    //获取会计凭证
    getKJPZ() {
      getVoucherPage().then((res) => {
        this.kjpzOptions = res.data.list || [];
      });
    },
    /**
     * 文件预览
     * @param fileUrl
     */
    openLink(fileUrl) {
      console.log(process.env.VUE_APP_ONLINE_API);
      const url =
        process.env.VUE_APP_ONLINE_API +
        `/onlinePreview?url=${encodeURIComponent(this.base64Encode(fileUrl))}`;
      window.open(url);
    },
    /** 查看附件按钮操作 */
    handleViewFJ(row) {
      this.openLink(row.fileUrl);
    },
    /** 取消按钮 */
    cancel() {
      this.open = false;
      this.reset();
    },
    /** 表单重置 */
    reset() {
      this.form = {
        id: undefined,
        voucherId: undefined,
        voucherNum: undefined,
        createBy: undefined,
        companyId: undefined,
        company: undefined,
        suffix: undefined,
        fileUrl: undefined,
        fileAp: undefined,
        flowId: undefined,
        userId: undefined,
        remark: undefined,
        flowCode: undefined,
        fileName: undefined,
        fileSize: undefined,
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNo = 1;
      this.getList();
    },
    // 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;
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.fileList = [];
      this.open = true;
      this.title = "添加会计附件";
      this.optType = "add";
    },
    /** 查看按钮操作 */
    handleView(row) {
      this.reset();
      this.optType = "view";
      const id = row.id;
      getAttachment(id).then((response) => {
        this.form = response.data;
        this.open = true;
        this.title = "查看会计附件";
      });
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      this.optType = "edit";
      const id = row.id;
      getAttachment(id).then((response) => {
        this.form = response.data;
        this.open = true;
        this.title = "修改会计附件";
      });
    },
    // 上传成功的函数
    handleSuccess(res) {
      console.log(res);
      this.form.fileUrl = res.data.url;
      this.form.fileName = res.data.name;
      this.form.fileSize = res.data.size;
    },
    //凭证选择
    handleSelectVoucher(val) {
      this.$refs.VoucherSelect.showFlag = true;
      this.form.voucherId = val.id;
      this.form.voucherNum = val.voucherNum;
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate((valid) => {
        if (!valid) {
          return;
        }
        // 修改的提交
        if (this.form.id != null) {
          updateAttachment(this.form).then((response) => {
            this.$modal.msgSuccess("修改成功");
            this.open = false;
            this.getList();
          });
          return;
        }
        // 添加的提交
        createAttachment(this.form).then((response) => {
          this.$modal.msgSuccess("新增成功");
          this.open = false;
          this.getList();
        });
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const id = row.id || this.ids;
      this.$modal
        .confirm('是否确认删除会计附件编号为"' + id + '"的数据项?')
        .then(function () {
          return deleteAttachment(id);
        })
        .then(() => {
          this.getList();
          this.$modal.msgSuccess("删除成功");
        })
        .catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      // 处理查询参数
      let params = { ...this.queryParams };
      params.pageNo = undefined;
      params.pageSize = undefined;
      this.$modal
        .confirm("是否确认导出所有会计附件数据项?")
        .then(() => {
          this.exportLoading = true;
          return exportAttachmentExcel(params);
        })
        .then((response) => {
          this.$download.excel(response, "会计附件.xls");
          this.exportLoading = false;
        })
        .catch(() => {});
    },
    onVoucherSelected(obj) {
      console.log(obj);
      if (obj != undefined && obj != null) {
        this.form.voucherNum = obj.voucherNum;
        this.form.voucherId = obj.id;
      }
    },
  },
};
</script>
<style lang="scss" scoped>
@import "@/assets/styles/header/index.scss";
@import "@/assets/styles/common/index.scss";
</style>
