<template>
    <div class="app-container">
        <el-card class="elHeader">
            <el-button type="primary" icon="el-icon-plus" @click="handleAddFile">新增</el-button>
            <el-button type="primary" @click="handleImport('ea')">导入</el-button>
            <el-button type="primary" @click="showExportDialog = true">导出</el-button>
        </el-card>
        <el-card style="margin-top: 10px">
            <el-table v-loading="listLoading" 
            :data="tableData.results"  
            border fit stripe height="500px"
                highlight-current-row>
                <el-table-column type="index" width="50" />
                <el-table-column label="公司名称" prop="name_company"></el-table-column>
                <el-table-column label="姓名" prop="name"></el-table-column>
                <el-table-column label="评审类型" prop="review_types"></el-table-column>
                <el-table-column label="证书有效期" prop="certificate_expiration"></el-table-column>
                <el-table-column label="联系方式" prop="contact"></el-table-column>
                <el-table-column label="评审领域" prop="judging_areas"></el-table-column>
                <el-table-column label="备注" prop="remark"></el-table-column>
                <el-table-column align="center" label="操作" width="120px" fixed="right">
                    <template slot-scope="scope">
                        <el-link :disabled="!checkPermission(['infoCollect_EA'])" type="primary" size="small"
                            @click="handleEdit(scope)">编辑</el-link>
                        <el-divider direction="vertical"
                            v-if="checkPermission(['infoCollect_EA']) && checkPermission(['infoCollect_EA'])"></el-divider>
                        <el-link :disabled="!checkPermission(['infoCollect_EA'])" type="danger" size="small"
                            @click="handleDelete(scope)">删除</el-link>
                    </template>
                </el-table-column>
                <el-col :span="12" style="margin-top: 5px;">
             <div class="cardHead">
                <span class="cardTitle">外审员情况</span>
              </div>
              
        </el-col>
            </el-table>
            <pagination v-show="tableData.count > 0" :total="tableData.count" :page.sync="listQuery.page"
                :limit.sync="listQuery.page_size" @pagination="getTableList" />
        </el-card>
        <el-dialog :visible.sync="dialogVisible" :title="dialogType === 'edit' ? '编辑' : '新增'">
            <el-form ref="Form" :model="Content" label-width="100px" label-position="right" :rules="rule">
                <el-form-item label="公司名称" prop="name_company">
                    <el-input v-model="Content.name_company" placeholder="公司名称"/>
                </el-form-item>
                <el-form-item label="姓名" prop="name">
                    <el-input v-model="Content.name" placeholder="姓名"/>
                </el-form-item>
                <el-form-item label="评审类型">
                    <el-input v-model="Content.review_types" placeholder="评审类型"/>
                </el-form-item>
                <el-form-item label="证书有效期"  prop="certificate_expiration">
                    <el-date-picker
                        v-model="Content.certificate_expiration"
                        type="date"
                        placeholder="选择日期"
                        value-format="yyyy-MM-dd"
                        style="width:50%"
                    >
                    </el-date-picker>

                </el-form-item>
                <el-form-item label="联系方式" prop="contact">
                    <el-input v-model="Content.contact" ></el-input>     
                </el-form-item>
                <el-form-item label="评审领域" prop="judging_areas">
                    <el-input v-model="Content.judging_areas"></el-input>     
                </el-form-item>
                <el-form-item label="备注" prop="remark" >
                    <el-input v-model="Content.remark"></el-input>
                </el-form-item>
            </el-form>
            <div style="text-align: right">
                <el-button type="danger" @click="dialogVisible = false">取消</el-button>
                <el-button type="primary" @click="confirm('Form')">确认</el-button>
            </div>
        </el-dialog>

        <el-dialog
            :visible.sync="impDialogVisible"
            title="导入"
            :close-on-click-modal="false"
        >
          <el-form
            ref="Form"
            label-width="80px"
            label-position="right"
            :rules="rule"
            >
            <el-form-item label="下载模板" prop="path">
              <a :href="downloadUrl">点击下载模板</a>
            </el-form-item>
            <el-form-item label="导入文件" prop="file">
                <el-upload
                    ref="upload"
                    :action="upUrl"
                    :on-success="handleUpSuccess"
                    :on-remove="handleRemove"
                    :on-preview="handlePreview"
                    :headers="upHeaders"
                    :file-list="fileList"
                    :limit="1"
                    accept=".doc,.docx,.xls,.xlsx,.ppt,.pptx,.pdf,.zip">
                    <el-button size="small" type="primary">上传文件</el-button>
                    </el-upload>
            </el-form-item>
          </el-form>
          <div style="text-align: right">
            <el-button type="danger" @click="close_dialog">取消</el-button>
            <el-button type="primary" @click="submitUpload" :disabled="saveLoading">确认</el-button>
          </div>
        </el-dialog>

        <el-dialog  
      title="选择时间范围"  
      :visible.sync="showExportDialog"  
      width="50%"  
      @close="showExportDialog = false"  
    >  
      <el-form :model="exportForm" ref="exportForm" label-width="120px">  
        <el-form-item label="开始日期">  
          <el-date-picker  
            v-model="exportForm.startDate"  
            type="date"  
            placeholder="选择开始日期"  
          ></el-date-picker>  
        </el-form-item>  
        <el-form-item label="结束日期">  
          <el-date-picker  
            v-model="exportForm.endDate"  
            type="date"  
            placeholder="选择结束日期"  
          ></el-date-picker>  
        </el-form-item>  
      </el-form>  
      <span slot="footer" class="dialog-footer">  
        <el-button @click="showExportDialog = false">取消</el-button>  
        <el-button type="primary" @click="handleExport">确定</el-button>  
      </span>  
        </el-dialog>
    </div>
</template>
<script>
import checkPermission from "@/utils/permission";
import Pagination from "@/components/Pagination"; // secondary package based on el-pagination
import Treeselect from "@riophae/vue-treeselect";
import "@riophae/vue-treeselect/dist/vue-treeselect.css";
import { getDictList, getDictTypeList } from "@/api/dict";
import { getMyEas, delEa, createEa, updateEa, exportData, impData } from "@/api/eaduitors";
import { upUrl, upHeaders } from "@/api/file";
import { saveAs } from 'file-saver';  
import XLSX from 'xlsx';
const defaultContent = {
                name_company:"",
                name: "",
                review_types: "",
                certificate_expiration: "",
                contact: "",
                judging_areas: "",
                remark: ""
                };

export default {
    components: { Pagination, Treeselect },
    data(){
        return {
            form: {
                name_company:"",
                name: "",
                review_types: "",
                certificate_expiration: "",
                contact: "",
                judging_areas: "",
                remark: ""
            },
            downloadUrl: process.env.VUE_APP_BASE_API,
            upHeaders: upHeaders(),
            upUrl: upUrl(),
            fileList: [],
            Content: defaultContent,
            typeOptions: [],
            listLoading: false,
            dialogVisible: false,
            showExportDialog: false,
            saveLoading:false,
            impDialogVisible: false,
            exportForm: { 
                startDate: '', // 开始日期  
                endDate: '', // 结束日期  
                        },
            listQuery: {
                page: 1,
                page_size: 20,
            },
            impForm:{
                file:''
              },
            tableData: {
                count: 0
            },
            dialogType: "new",
            rule: {
                name: [{ required: true, message: "请输入名称", trigger: "blur" }],
            },
            filterOrgText: "",
            // tableHeight: '300px',
            reviewOptions:[
                {key:'CNAS',value:0},
                {key:'CMA',value:1},
                {key:'DICA',value:2}
                ],
        }
    },
    mounted() {
                let that = this;
                let height1 = document.getElementsByClassName('app-main')[0].clientHeight;
                let height2 = document.getElementsByClassName('elHeader')[0].clientHeight;
                that.tableHeight = height1 - height2 - 70;
                console.log(that.tableHeight)
                that.getList();

            },
    methods: {
        close_dialog(){
            this.impDialogVisible = false;
            this.fileList = [];
            this.impForm.file = '';
        },
        handleCreate() {
            this.Content = Object.assign({}, defaultContent);
            this.dialogType = "new";
            this.dialogVisible = true;
            this.fileList = []
            this.$nextTick(() => {
                this.$refs["Form"].clearValidate();
            });
        },
        submitUpload() {
        this.$refs.upload.submit();
        this.impDialogVisible = false;
        this.saveLoading = true;
            impData(this.impForm).then(res=>{
                console.log(this.impForm)
                if(res.code>=200){
                    this.saveLoading = false;
                    this.$message.success("提交成功");
                    this.getList();
                }else{
                    this.$message.error(res.message);
                    this.saveLoading = false;
                }
            })
      },
        handleImport(type){
          this.impDialogVisible = true;
          this.impType = type;
          let file_url = '';
          if(type=='ea'){
            file_url = "media/default/评评审情况统计表.xlsx";
          }
          let base_url = this.downloadUrl.substr(0, this.downloadUrl.length - 3);
          this.downloadUrl = base_url+file_url;
        },
        getTableList(){
            this.getList()
            
        },
        handlePreview(file) {
          if ("response" in file) {
            window.open(file.response.data.path);
          } else {
            window.open(file.value); 
          }
        },
        handleUpSuccess(res, file, fileList) {
            console.log(res, file, fileList)
            this.impForm.file = res.data.path;
            console.log(this.impForm)
        },
        handleRemove(file) {
            this.fileList = [];
            this.impForm.file = '';
        },
        checkPermission,

        filterNode(value, data) {
            if (!value) return true;
            return data.label.indexOf(value) !== -1;
        },
        onSubmit(){
            
        },
        getList() {
            this.listLoading = true;
            this.tableData.results =[];
            this.tableData.count =0;
            getMyEas(this.listQuery).then((response) => {
                console.log(response);
                if (response.data) {
                  this.tableData = response.data;

                }
                this.listLoading = false;
            });
        },
        handleExport() {
            if (!this.exportForm.startDate || !this.exportForm.endDate) {  
                this.$message.error('请选择完整的起止日期！');  
                return;}
                console.log(this.exportForm)
                exportData(this.exportForm).then((response) => {
                        if (response.data) {
                        let filename = '外审员情况表.xlsx';
                        let tableData = response.data;
                        console.log(tableData)
                        const ws = XLSX.utils.json_to_sheet(tableData.results);  
                        const wb = XLSX.utils.book_new();  
                        XLSX.utils.book_append_sheet(wb, ws, 'Sheet1');  
                        const wbout = XLSX.write(wb, { bookType: 'xlsx', type: 'array' });  
                        try {  
                            saveAs(new Blob([wbout], { type: 'application/octet-stream' }), filename);  
                        } catch (e) { if(typeof console !== 'undefined') console.log(e, wbout); }  
                        return;  
                        }else {  
                        this.$message.error(data.message || '导出失败');  
                        }  
                })
                        // this.showExportDialog = false; 
                        .catch(error => {  
                            this.$message.error('请求失败，请稍后再试');  
                            console.error(error);  
                        })  
                        .finally(() => {  
                            this.handleDialogClose(); 
                        });
        },
        handleDialogClose(){
            this.showExportDialog = false;
            this.startDate = '';
            this.endDate = '';
        },
        handleFilter() {
            this.listQuery.page = 1;
            this.getList();
        },
        handleAddFile() {
            this.Content = Object.assign({}, defaultContent);
            this.dialogType = "new";
            this.dialogVisible = true;
            this.fileList = []
            this.$nextTick(() => {
                this.$refs["Form"].clearValidate();
            });
        },
        handleEdit(scope) {
            this.Content = Object.assign({}, scope.row); // copy obj
            this.dialogType = "edit";
            this.dialogVisible = true;
            if (this.Content.file) {
                this.fileList = [
                    {
                        name: this.Content.file_.name,
                        url: this.Content.file,
                    },
                ];
            }
            this.$nextTick(() => {
                this.$refs["Form"].clearValidate();
            });
        },
        handleDelete(scope) {
            this.$confirm("确认删除?", "警告", {
                confirmButtonText: "确认",
                cancelButtonText: "取消",
                type: "error",
            })
                .then(async () => {
                    await delEa(scope.row.id).then(() => {
                    this.getList();
                    this.$message.success("成功");
                    this.getTableList();
                    })
                    
                })
                .catch((err) => {
                    console.error(err);
                });
        },
        async confirm(form) {
            this.$refs[form].validate((valid) => {
                if (valid) {
                    const isEdit = this.dialogType === "edit";
                    if (isEdit) {
                        console.log(this.Content)
                        updateEa(this.Content.id, this.Content).then((response) => {
                        if (response.data) {
                        this.tableData = response.data;
                        }
                        this.listLoading = false;
                        this.dialogVisible = false;
                        this.getTableList();
                });
                    } else {
                        createEa(this.Content).then((response) => {
                        if (response.data) {
                        this.tableData = response.data;
                        }
                        this.listLoading = false;
                        this.dialogVisible = false;
                        this.getTableList();
            });
                    }
                } else {
                    return false;
                }
            });
        },
        onCancel() {
            this.$emit("closed");
        },
        
    },
           
};
</script>
<style></style>