// Create Base64 Object
var Base64={_keyStr:"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=",encode:function(e){var t="";var n,r,i,s,o,u,a;var f=0;e=Base64._utf8_encode(e);while(f<e.length){n=e.charCodeAt(f++);r=e.charCodeAt(f++);i=e.charCodeAt(f++);s=n>>2;o=(n&3)<<4|r>>4;u=(r&15)<<2|i>>6;a=i&63;if(isNaN(r)){u=a=64}else if(isNaN(i)){a=64}t=t+this._keyStr.charAt(s)+this._keyStr.charAt(o)+this._keyStr.charAt(u)+this._keyStr.charAt(a)}return t},decode:function(e){var t="";var n,r,i;var s,o,u,a;var f=0;e=e.replace(/[^A-Za-z0-9\+\/\=]/g,"");while(f<e.length){s=this._keyStr.indexOf(e.charAt(f++));o=this._keyStr.indexOf(e.charAt(f++));u=this._keyStr.indexOf(e.charAt(f++));a=this._keyStr.indexOf(e.charAt(f++));n=s<<2|o>>4;r=(o&15)<<4|u>>2;i=(u&3)<<6|a;t=t+String.fromCharCode(n);if(u!=64){t=t+String.fromCharCode(r)}if(a!=64){t=t+String.fromCharCode(i)}}t=Base64._utf8_decode(t);return t},_utf8_encode:function(e){e=e.replace(/\r\n/g,"\n");var t="";for(var n=0;n<e.length;n++){var r=e.charCodeAt(n);if(r<128){t+=String.fromCharCode(r)}else if(r>127&&r<2048){t+=String.fromCharCode(r>>6|192);t+=String.fromCharCode(r&63|128)}else{t+=String.fromCharCode(r>>12|224);t+=String.fromCharCode(r>>6&63|128);t+=String.fromCharCode(r&63|128)}}return t},_utf8_decode:function(e){var t="";var n=0;var r=c1=c2=0;while(n<e.length){r=e.charCodeAt(n);if(r<128){t+=String.fromCharCode(r);n++}else if(r>191&&r<224){c2=e.charCodeAt(n+1);t+=String.fromCharCode((r&31)<<6|c2&63);n+=2}else{c2=e.charCodeAt(n+1);c3=e.charCodeAt(n+2);t+=String.fromCharCode((r&15)<<12|(c2&63)<<6|c3&63);n+=3}}return t}}

var a2wl_reload_page_after_ajax = false;
(function ($, window, document, undefined) {
    $(function () {

        $(document).on("click", ".a2wl-product-info", function () {
            var id = $(this).attr('id').split('-')[1];
            $.a2wl_show(id);
            return false;
        });

        $.a2wl_show = function (id) {
            $('<div id="a2wl-dialog' + id + '"></div>').dialog({
                dialogClass: 'a2wl-dialog',
                width: "400px",
                modal: true,
                title: "Aliexpress Info (ID: " + id + ")",
                open: function () {
                    $('#a2wl-dialog' + id).html(a2wl_wc_pl_script.lang.please_wait_data_loads);
                    var data = {'action': 'a2wl_product_info', 'id': id};

                    $.post(ajaxurl, data, function (response) {

                        var json = jQuery.parseJSON(response);


                        if (json.state === 'error') {

                            console.log(json);

                        } else {
                            $('#a2wl-dialog' + json.data.id).html(json.data.content.join('<br/>'));
                        }

                    });


                },
                close: function (event, ui) {
                    $("#a2wl-dialog" + id).remove();
                },
                buttons: {
                    Ok: function () {
                        $(this).dialog("close");
                    }
                }
            });

            return false;

        };
        
        function a2wl_js_update_product(products_to_update, state, on_load_calback) {
            if (products_to_update.length > 0) {
                var data = products_to_update.shift();

                jQuery.post(ajaxurl, data).done(function (response) {
                    var json = jQuery.parseJSON(response);
                    if (json.state !== 'ok') {
                        console.log(json);
                    }

                    if (json.state === 'error') {
                        state.update_error_cnt += data.ids.length;
                    } else {
                        state.update_error_cnt += json.update_state.error;
                        state.update_cnt += json.update_state.ok;
                    }

                    if (on_load_calback) {
                        on_load_calback(json.state, state);
                    }

                    a2wl_js_update_product(products_to_update, state, on_load_calback);
                }).fail(function (xhr, status, error) {
                    console.log(error);
                    state.update_error_cnt += data.ids.length;

                    if (on_load_calback) {
                        on_load_calback('error', state);
                    }

                    a2wl_js_update_product(products_to_update, state, on_load_calback);
                });
            }
        }

        $("#doaction, #doaction2").click(function () {
            var check_action = ($(this).attr('id') == 'doaction') ? $('#bulk-action-selector-top').val() : $('#bulk-action-selector-bottom').val();
            if ('a2wl_product_update_manual' === check_action) {
                var update_per_request = 1;
                
                var products_to_update = [];

                var cnt = 0;
                var total_ids = 0;
                var data = {'action': 'a2wl_sync_products', 'ids': []}
                $('input:checkbox[name="post[]"]:checked').each(function () {
                    total_ids++;
                    cnt++;
                    data.ids.push($(this).val());
                    if (cnt === update_per_request) {
                        products_to_update.push(data);
                        cnt = 0;
                        data = {'action': 'a2wl_sync_products', 'ids': []};
                    }
                });

                if (data.ids.length > 0) {
                    products_to_update.push(data);
                }
                
                if (total_ids > 0) {
                    a2wl_show_block($('.wp-list-table.posts'), sprintf(a2wl_wc_pl_script.lang.process_update_d_of_d, 0, total_ids));
                    
                    sprintf(a2wl_wc_pl_script.lang.process_update_d_of_d, 0, total_ids)
                    var on_load = function (response_state, state) {
                        if ((state.update_cnt + state.update_error_cnt) === state.num_to_update) {
                            a2wl_update_block($(".wp-list-table.posts"), sprintf(a2wl_wc_pl_script.lang.complete_result_updated_d_erros_d, state.update_cnt, state.update_error_cnt));
                            //a2wl_hide_block($(".wp-list-table.posts"));
                            location.reload();
                        } else {
                            a2wl_update_block($(".wp-list-table.posts"), sprintf(a2wl_wc_pl_script.lang.process_update_d_of_d_erros_d, state.update_cnt, state.num_to_update, state.update_error_cnt));
                        }
                    };

                    var state = {num_to_update: total_ids, update_cnt: 0, update_error_cnt: 0};
                    a2wl_js_update_product(products_to_update, state, on_load);
                    //a2wl_js_update_product(products_to_update, state, on_load);
                }

                return false;
            }
            return true;
        });
        
    });

})(jQuery, window, document);

function a2wl_show_block(element, message){
    jQuery(element).css('position','relative');
    jQuery(element).css('zoom','1');
    jQuery(element).append('<div class="blockUI blockOverlay" style="z-index: 1000; border: none; margin: 0px; padding: 0px; width: 100%; height: 100%; top: 0px; left: 0px; background: rgb(255, 255, 255); opacity: 0.6; cursor: wait; position: absolute;"></div>');
    jQuery(element).append('<div class="blockUI blockMsg blockElement" style="z-index: 1011; position: absolute; padding: 0px; margin: 0px;margin-top: -1em;line-height: 2em; top: 50%; left: calc(50% + 2em); text-align: center; color: rgb(0, 0, 0); font-weight: bold;background-color: rgb(255, 255, 255); cursor: wait;">'+message+'</div>');
}

function a2wl_update_block(element, message){
    jQuery(element).find('.blockUI.blockMsg').html(message);
}

function a2wl_hide_block(element){
    jQuery(element).css('position','');
    jQuery(element).css('zoom','');
    jQuery(element).find('.blockUI').remove();
}