layui.use(['jquery', 'upload'], function () {
    let $       = layui.jquery;
    let upload  = layui.upload;


    let imgUploadUrl = '/manager/upload/image';

    // 组图组件：替换图片
    if ($('.layui-layer-content .operate2 .img-change').length > 0) {
        $('.img-change').each(function (index, item) {
            let that = $(this);
            let idx = 'img-change-edit' + index;
            that.addClass(idx);

            upload.render({
                elem: '.operate2 .'+idx,
                url: imgUploadUrl,
                data: {_token:''},
                field: 'image',
                multiple: true,
                before: function(obj) {
                    layer.msg('图片上传中...', {
                        icon: 16,
                        shade: 0.01,
                        time: 0
                    })
                },
                done: function(res, index, upload) {
                    layer.close(layer.msg());

                    if (res.code == 0) {

                        $(this.item).closest('dd.item_img').find('.info .info-src').val(res.data.src);
                        $(this.item).closest('dd.item_img').find('.imgs .layer-photos img').attr({"src":res.data.src, "layer-src":res.data.src});
                    } else {
                        layer.msg('图片替换失败', {time: 2000});
                    }

                }
            });
        });

    }

});