yas-report-modified

@@ -9,6 +9,7 @@ class GoodsShowYasRpter {
             C_ID: qs.physical_channel || 1,
             DATA: []
         };
+        this.lastShowSkns = [];
 
         window.onscroll = () => {
             window.requestAnimationFrame(() => {
@@ -31,6 +32,8 @@ class GoodsShowYasRpter {
     }
 
     report() {
+        let cacheTheShowSkns = []; // 暂存此次上报的商品，上报后复制给 lastReportSkns
+
         $('.product-container').each((pcIndex, pCont) => {
             let $pCont = $(pCont);
             let $floor = $pCont.parent();
@@ -39,21 +42,30 @@ class GoodsShowYasRpter {
             if ($.inviewport($pCont, { threshold: 0 })) {
                 $pCont.find('.feature-product-info').each((pIindex, good) => {
                     let $good = $(good);
+                    let proSkn = $good.data('skn');
 
                     if ($.inviewport($good, { threshold: 0 })) {
-                        this.reportParams.DATA.push({
-                            P_NAME: this.getPname(),
-                            P_PARAM: location.href,
-                            F_INDEX: F_INDEX,
-                            I_INDEX: pIindex,
-                            PRD_SKN: $good.data('skn')
-                        });
+                        let indexInLast = this.lastShowSkns.indexOf(proSkn);
+
+                        if (indexInLast < 0) {
+                            this.reportParams.DATA.push({
+                                P_NAME: this.getPname(),
+                                P_PARAM: location.href.split('?')[0],
+                                F_INDEX: F_INDEX,
+                                I_INDEX: pIindex + 1,
+                                PRD_SKN: proSkn
+                            });
+                        }
+
+                        cacheTheShowSkns.push(proSkn);
                     }
                 });
             }
         });
 
-        if (typeof _yas !== 'undefined') {
+        this.lastShowSkns = cacheTheShowSkns;
+
+        if (typeof _yas !== 'undefined' && this.reportParams.DATA && this.reportParams.DATA.length) {
             window._yas.sendCustomInfo({
                 op: 'YB_SHOW_EVENT',
                 appop: 'YB_SHOW_EVENT',