@Override
public List<DeviceBrandRankValue> deviceBrandRank(
String idshop, RankingType ranktype, Date start, Date end, int limit, int skip) {
int olimit = limit;
limit = limit + limit / 2;
List<DeviceBrandRankValue> list = new ArrayList<>(), tmps;
do {
tmps = mapper.deviceBrandRank(idshop, ranktype.name(), start, end, limit, skip);
for (int i = 0; i < tmps.size() && list.size() < olimit - 1; i++) {
DeviceBrandRankValue value = tmps.get(i);
String brand = MacBrandMemory.parserNull(value.getName());
if (brand != null) {
value.setName(brand);
list.add(value);
}
}
skip += tmps.size();
} while (list.size() < olimit - 1 && tmps.size() == limit);
if (list.size() > 0) {
DeviceBrandRankValue top = tmps.get(0);
DeviceBrandRankValue total = new DeviceBrandRankValue();
total.setVt(Float.valueOf(1f * top.getVt() / top.getRvt()).intValue());
total.setUv(Float.valueOf(1f * top.getUv() / top.getRuv()).intValue());
DeviceBrandRankValue other = new DeviceBrandRankValue();
for (DeviceBrandRankValue value : list) {
other.setVt(other.getVt() + value.getVt());
other.setUv(other.getUv() + value.getUv());
}
other.setVt(total.getVt() - other.getVt());
other.setUv(total.getUv() - other.getUv());
other.setRvt(1f * other.getVt() / total.getVt());
other.setRuv(1f * other.getUv() / total.getUv());
if (other.getVt() > 0 || other.getUv() > 0) {
other.setName("其他");
list.add(other);
}
}
return list;
}
@Override
public List<DeviceBrandRankValue> deviceBrandRanking(
String idshop, RankingType ranktype, Date start, Date end, int limit, int skip) {
long tuv = 0, tvt = 0;
List<DeviceBrandRankValue> list =
mapper.deviceBrandRank(idshop, ranktype.name(), start, end, limit, skip);
for (DeviceBrandRankValue value : list) {
tuv += value.getUv();
tvt += value.getVt();
value.setName(MacBrandMemory.parser(value.getName()));
}
for (DeviceBrandRankValue value : list) {
value.setRuv(1f * value.getUv() / tuv);
value.setRvt(1f * value.getVt() / tvt);
}
return list;
}