import { getToken } from '@/api/token'
import bus from '@/assets/js/event.js'

export default {
    data () {
        return {
            token: null,
        }
    },
    props: {
        
    },
    mounted () {
        
    },
    methods: {
        submitHandler: function (func, checkToken) {
            if (this.token == null || checkToken == false) {
                getToken().then((res) => {
                    this.token = res.data;
                    func(this.token);
                }).catch((error) => {
                    if (error && error.status == 404) {
                        return;
                    }
                    console.log(error)
                    msg('网络错误');
                    this.resetToken();
                });
            }
        },
        resetToken: function () {
            this.token = null;
        },
        backListView: function(isDestoryListView, listViewName, params, func) {
            
        },
        reset: function(backUp) {
            
        },
        toClick: function (ref, func) {
           
        },
        download: function (data, fileName) {
            if (!data || !data.data) {
                msg("文件下载失败（文件或已被删除）");
                return
            }
            let url = window.URL.createObjectURL(new Blob([data.data]))
            let link = document.createElement('a')
            link.style.display = 'none'
            link.href = url              
            link.setAttribute('download', fileName || decodeURIComponent(data.fileName))
            document.body.appendChild(link)
            link.click()
        },
    }
}