<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="申请状态" prop="applyStatus">
        <el-select v-model="queryParams.applyStatus" placeholder="请选择申请状态" clearable size="small">
          <el-option v-for="dict in dict.type.m_major_apply_status" :key="dict.value" :label="dict.label"
            :value="dict.value" />
        </el-select>
      </el-form-item>
      <el-form-item label="状态" prop="status">
        <el-select v-model="queryParams.status" placeholder="请选择状态" clearable size="small">
          <el-option v-for="dict in dict.type.m_status" :key="dict.value" :label="dict.label" :value="dict.value" />
        </el-select>
      </el-form-item>
      <el-form-item label="申请年份" prop="year">
        <el-select v-model="queryParams.year" placeholder="请选择申请年份" clearable size="small">
          <el-option v-for="dict in dict.type.m_year" :key="dict.value" :label="dict.label" :value="dict.value" />
        </el-select>
      </el-form-item>
      <el-form-item label="学院" prop="collegeId">
        <el-select v-model="queryParams.collegeId" placeholder="请选择学院" clearable size="small">
          <el-option v-for="dict in dict.type.m_college" :key="dict.value" :label="dict.label" :value="dict.value" />
        </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>

    <el-row :gutter="10" class="mb8" v-if=showColumn>
      <!-- <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['major:specialApply: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="['major:specialApply: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="['major:specialApply: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="['major:specialApply:export']">导出</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="warning" plain icon="el-icon-download" size="mini" :disabled="single" @click="exportApplyWord"
          v-hasPermi="['major:normalApply:export']">申请表导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>
    <el-table v-loading="loading" :data="specialApplyList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="学号" align="center" prop="studentNO" />
      <el-table-column label="学生名称" align="center" prop="studentName" />
      <el-table-column label="专业" align="center" prop="majorName" />
      <el-table-column label="学生签名" align="center" prop="sign">
        <template slot-scope="scope">
          <img :src="scope.row.studentSign" alt="" width="100px" height="50px" />
        </template>
      </el-table-column>
      <!-- <el-table-column label="家长签名" align="center" prop="guardinSign" >
        <template slot-scope="scope">
          <img :src="scope.row.guardianSign" alt="" width="100px" height="50px"/>
        </template>
      </el-table-column> -->
      <el-table-column label="申请状态" align="center" prop="applyStatus">
        <template slot-scope="scope">
          <dict-tag :options="dict.type.m_major_apply_status" :value="scope.row.applyStatus" />
        </template>
      </el-table-column>
      <el-table-column label="状态" align="center" prop="status">
        <template slot-scope="scope">
          <dict-tag :options="dict.type.m_status" :value="scope.row.status" />
        </template>
      </el-table-column>
      <el-table-column label="年份" align="center" prop="year">
        <template slot-scope="scope">
          <dict-tag :options="dict.type.m_year" :value="scope.row.year" />
        </template>
      </el-table-column>
      <el-table-column label="学院" align="center" prop="collegeId">
        <template slot-scope="scope">
          <dict-tag :options="dict.type.m_college" :value="scope.row.collegeId" />
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width" v-if=showColumn>
        <template slot-scope="scope">
          <el-button size="mini" type="text" icon="el-icon-edit" @click="handleUpdate(scope.row)"
            v-hasPermi="['major:specialApply:edit']">修改</el-button>
          <el-button size="mini" type="text" icon="el-icon-delete" @click="handleDelete(scope.row)"
            v-hasPermi="['major:specialApply:remove']">删除</el-button>
          <el-popover placement="right" trigger="click">
            <div v-for="(item, i) in scope.row.attachmentList" :key="i" style="float:left" @click="JumpToView(item)">
              <img :src="item" width="150"/>
            </div>
            <el-button size="mini" type="text" icon="el-icon-download" slot="reference" v-hasPermi="['major:specialApply:export']">预览</el-button>
          </el-popover>
        </template>
      </el-table-column>
    </el-table>


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

    <!-- 添加或修改特别申请对话框 -->
    <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="申请状态">
          <el-radio-group v-model="form.applyStatus" :disabled="form.applyStatus == '2'">
            <el-radio v-for="dict in dict.type.m_major_apply_status" :key="dict.value" :label="dict.value">{{ dict.label
            }}</el-radio>
          </el-radio-group>
        </el-form-item>
        <el-form-item label="状态">
          <el-radio-group v-model="form.status">
            <el-radio v-for="dict in dict.type.m_status" :key="dict.value" :label="dict.value">{{ dict.label }}
            </el-radio>
          </el-radio-group>
        </el-form-item>
        <!-- <el-form-item label="申请年份" prop="year">
          <el-select v-model="form.year" placeholder="请选择申请年份">
            <el-option
              v-for="dict in dict.type.m_year"
              :key="dict.value"
              :label="dict.label"
              :value="dict.value"
            ></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="学院" prop="collegeId">
          <el-select v-model="form.collegeId" placeholder="请选择学院">
            <el-option
              v-for="dict in dict.type.m_college"
              :key="dict.value"
              :label="dict.label"
              :value="parseInt(dict.value)"
            ></el-option>
          </el-select>
        </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 {
  listSpecialApply,
  getSpecialApply,
  delSpecialApply,
  addSpecialApply,
  updateSpecialApply,
} from "@/api/major/specialApply";
import { listDataFile } from "@/api/major/dataFile";

export default {
  name: "SpecialApply",
  dicts: ["m_major_apply_status", "m_status", "m_year", "m_college"],
  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,
      showColumn: true,
      // 总条数
      total: 0,
      // 特别申请表格数据
      specialApplyList: [],
      dataFileList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        applyStatus: null,
        status: null,
        year: null,
        collegeId: null,
      },
      //附件列表
      attachments: [],
      // 表单参数
      form: {},
      // 表单校验
      rules: {},
    };
  },
  created() {
    this.queryParams.year = new Date().getFullYear();
    this.getList();
  },
  methods: {
    /** 查询特别申请列表 */
    getList() {
      this.loading = true;
      listSpecialApply(this.queryParams).then((response) => {
        this.specialApplyList = response.rows;
        this.total = response.total;
        this.loading = false;
        // 归档校验
        const form = {};
        listDataFile(form).then(respone => {
          this.dataFileList = respone.rows;
          for (let i = 0; i < this.specialApplyList.length; i++) {
            for (let j = 0; j < this.dataFileList.length; j++) {
              if (this.specialApplyList[i].collegeId === this.dataFileList[j].collegeId && this.specialApplyList[i].year === this.dataFileList[j].year) {
                this.showColumn = false
                this.$modal.msgError("包含不可修改的数据，操作栏无法正常显示")
                return
              }else{
                this.showColumn = true
              }
            }
          }
        });
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        specialApplyId: null,
        studentId: null,
        majorId: null,
        applyReason: null,
        collegeOpinion: null,
        acaAffairsOpinion: null,
        leaderOpinion: null,
        sign: null,
        guardinSign: null,
        applyStatus: "0",
        status: "0",
        createTime: null,
        updateTime: null,
        updateUserId: null,
        year: null,
        collegeId: null,
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map((item) => item.specialApplyId);
      this.single = selection.length !== 1;
      this.multiple = !selection.length;
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加特别申请";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const specialApplyId = row.specialApplyId || this.ids;
      getSpecialApply(specialApplyId).then((response) => {
        this.form = response.data;
        this.open = true;
        this.title = "修改特别申请";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate((valid) => {
        if (valid) {
          if (this.form.specialApplyId != null) {
            updateSpecialApply(this.form).then((response) => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addSpecialApply(this.form).then((response) => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const specialApplyIds = row.specialApplyId || this.ids;
      this.$modal
        .confirm(
          '是否确认删除？'
        )
        .then(function () {
          return delSpecialApply(specialApplyIds);
        })
        .then(() => {
          this.getList();
          this.$modal.msgSuccess("删除成功");
        })
        .catch(() => { });
    },
    /** 特别申请表导出按钮操作 */
    exportApplyWord() {
      var specialApplyId = this.ids[0]
      console.log()
      this.download(
        "/major/specialApply/exportWord",
        { specialApplyId: specialApplyId },
        `specialApply_${new Date().getTime()}.docx`
      );
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download(
        "major/specialApply/export",
        {
          ...this.queryParams,
        },
        `specialApply_${new Date().getTime()}.xlsx`
      );
    },
  },
};
</script>
