/**
 * 来自于copy_btn.js paste.js合并
 * 简单图床-复制链接
 * 2023-04-20
 * @param {*} copyID  传入的ID
 * @param {*} loadClass 传入的class
 */
function uploadCopy(copyID, loadClass) {
    var copyVal = document.getElementById(copyID);
    copyVal.select();

    // 复制内容为空时的提示
    if (copyVal.value.length === 0) { new $.zui.Messager("复制内容为空", { type: "danger", icon: "bell" }).show(); return; }

    if (navigator.clipboard && window.isSecureContext) {
        navigator.clipboard.writeText(copyVal.value).then(function () {
            //success
            new $.zui.Messager("复制成功", { type: "primary", icon: "ok-sign" }).show();
        }, function () {
            //fail
            new $.zui.Messager("复制失败, 请手动复制", { type: "danger", icon: "bell" }).show();
        });
    } else {
        if (document.execCommand('copy', false, null)) {
            //success
            new $.zui.Messager("复制成功", { type: "primary", icon: "ok-sign" }).show();
        } else {
            //fail
            new $.zui.Messager("复制失败, 请手动复制", { type: "danger", icon: "bell" }).show();
        }
    }

    // 复制按钮状态
    var $btn = $(loadClass);
    $btn.addClass('btn-success');
    // $btn.addClass('btn-success load-indicator loading');
    $btn.remove('data-toggle data-original-title');
    $btn.button('loading');
    // 此处使用 setTimeout 来模拟复杂功能逻辑
    setTimeout(function () {
        $btn.removeClass('btn-success');
        // $btn.removeClass('btn-success load-indicator loading');
        $btn.button('reset');
    }, 666);
}

/** 粘贴上传 2023-01-30 */
(function () {
    document.addEventListener('paste', function (e) {
        var items = ((e.clipboardData || window.clipboardData).items) || [];
        console.log(e)
        var file = null;
        $("#upShowID").addClass("load-indicator loading"); // 增加正在上传状态 2-1
        if (items && items.length) {
            for (var i = 0; i < items.length; i++) {
                if (items[i].type.indexOf('image') !== -1) {
                    file = items[i].getAsFile();
                    break;
                }
            }
        }

        // 未找到图片
        if (!file) {
            $("#upShowID").removeClass("load-indicator loading"); // 移除正在上传状态 2-2
            $.zui.messager.show('粘贴内容非图片!', { icon: 'bell', time: 3000, type: 'danger', placement: 'top' }); return;
        }

        var formData = new FormData();
        formData.append('file', file);
        formData.append('sign', new Date().getTime() / 1000 | 0);
        var xhr = new XMLHttpRequest();
        xhr.onreadystatechange = function () {
            if (xhr.readyState === 1) {
                $.zui.messager.show('粘贴上传中...', { icon: 'bell', time: 3000, type: 'primary', placement: 'top' });
            }
        }

        xhr.onload = function () {
            var obj = JSON.parse(this.responseText);
            if (obj.code === 200) {
                $("#links").append(obj.url + "\r\n");
                $("#bbscode").append("[img]" + obj.url + "[/img]\r\n");
                $("#markdown").append("![" + obj.srcName + "](" + obj.url + ")\r\n");
                $("#html").append('&lt;img src="' + obj.url + '" alt="' + obj.srcName + '" /&gt;\r\n');
                $("#thumb").append(obj.thumb + "\r\n");
                $("#del").append(obj.del + "\r\n");
                // 上传成功提示 原始文件名称obj.srcName + 提示
                $.zui.messager.show('粘贴上传成功', { icon: 'bell', time: 4000, type: 'success', placement: 'top' });
                // 移除正在上传状态 2-3
                $("#upShowID").removeClass("load-indicator loading");

                try { // 储存上传记录
                    console.log('history localStorage success');
                    $.zui.store.set(obj.srcName, obj)
                } catch (err) {
                    // 存储上传记录失败提示
                    $.zui.messager.show('存储上传记录失败' + err, { icon: 'bell', time: 4000, type: 'danger', placement: 'top' });
                    console.log('history localStorage failed:' + err);
                }
            } else {
                $("#upShowID").removeClass("load-indicator loading"); // 移除正在上传状态 2-4
                $.zui.messager.show(obj.message, { icon: 'bell', time: 4000, type: 'danger', placement: 'top' });
            }
        };

        xhr.onerror = function () {
            $("#upShowID").removeClass("load-indicator loading"); // 移除正在上传状态 2-5
            $.zui.messager.show('因网络问题导致的上传失败...', { icon: 'bell', time: 4000, type: 'primary', placement: 'top' });
        };
        xhr.open('POST', 'app/upload.php', true);
        xhr.send(formData);
    });
})();


/** 检测浏览器是否支持cookie */
if (navigator.cookieEnabled === false) {
    new $.zui.Messager('浏览器不支持cookie, 无法保存登录信息', { type: 'black', icon: 'bell', time: 4500, placement: 'top' }).show();
    console.log('浏览器不支持cookie');
}

/** 检测浏览器是否支持本地存储 */
if ($.zui.store.enable === false) {
    new $.zui.Messager('浏览器不支持本地存储, 无法保存上传历史记录', { icon: 'bell', time: 4000, type: 'primary', placement: 'top' }).show();
    console.log('浏览器不支持本地存储');
}

/** 
 * javascript parseUrl函数解析url获取网址url参数 
 * https://www.cnblogs.com/lazb/p/10144471.html
 * 使用示例：
 * var myURL = parseURL('http://abc.com:8080/dir/index.html?id=255&m=hello#top');
 * myURL.file; // = 'index.html'
 * myURL.hash; // = 'top'
 * myURL.host; // = 'abc.com'
 * myURL.query; // = '?id=255&m=hello'
 * myURL.params; // = Object = { id: 255, m: hello }
 * myURL.path; // = '/dir/index.html'
 * myURL.segments; // = Array = ['dir', 'index.html']
 * myURL.port; // = '8080'
 * myURL.protocol; // = 'http'
 * myURL.source; // = 'http://abc.com:8080/dir/index.html?id=255&m=hello#top'
*/
function parseURL(url) {
    var a = document.createElement('a');
    a.href = url;
    return {
        source: url,
        protocol: a.protocol.replace(':', ''),
        host: a.hostname,
        port: a.port,
        query: a.search,
        params: (function () {
            var ret = {},
                seg = a.search.replace(/^\?/, '').split('&'),
                len = seg.length, i = 0, s;
            for (; i < len; i++) {
                if (!seg[i]) { continue; }
                s = seg[i].split('=');
                ret[s[0]] = s[1];
            }
            return ret;
        })(),
        file: (a.pathname.match(/\/([^\/?#]+)$/i) || [, ''])[1],
        hash: a.hash.replace('#', ''),
        path: a.pathname.replace(/^([^\/])/, '/$1'),
        relative: (a.href.match(/tps?:\/\/[^\/]+(.+)/) || [, ''])[1],
        segments: a.pathname.replace(/^\//, '').split('/')
    };
}

/**
 * jQuery 读取文件 readTxt('../admin/version.php');
 * @param {*} filePath 
 */
function readTxt(filePath = '../admin/version.php') {
    $.get(filePath, function (data) {
        var lines = data.split("\n"); //按行读取
        $.each(lines, function (i, v) {
            console.log(v);
        });
    });
}

/**
 * JS验证是否为URL 这是提取自：npm包 async-validator的源码。
 * 参考: https://www.cnblogs.com/lanleiming/p/14250497.html
 * @param {*} str
 * @returns
 * @example isUrl('http://www.baidu.com') // true
 */
function isUrl(str) {
    var v = new RegExp('^(?!mailto:)(?:(?:http|https|ftp)://|//)(?:\\S+(?::\\S*)?@)?(?:(?:(?:[1-9]\\d?|1\\d\\d|2[01]\\d|22[0-3])(?:\\.(?:1?\\d{1,2}|2[0-4]\\d|25[0-5])){2}(?:\\.(?:[0-9]\\d?|1\\d\\d|2[0-4]\\d|25[0-4]))|(?:(?:[a-z\\u00a1-\\uffff0-9]+-?)*[a-z\\u00a1-\\uffff0-9]+)(?:\\.(?:[a-z\\u00a1-\\uffff0-9]+-?)*[a-z\\u00a1-\\uffff0-9]+)*(?:\\.(?:[a-z\\u00a1-\\uffff]{2,})))|localhost)(?::\\d{2,5})?(?:(/|\\?|#)[^\\s]*)?$', 'i');
    return v.test(str);
}