ZYM/BH-TicketSystem
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finish writing, ready to debug

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happyZYM
2024-05-25 05:46:20 +00:00
parent 140d0fb0ec
commit 8eb2e07749
2 changed files with 56 additions and 4 deletions
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2
src/include/engine.h
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@ -56,7 +56,7 @@ class TicketSystemEngine {
std::string &res_train2_id, int &res_train1_leaving_time_stamp,
int &res_train1_arriving_time_stamp, int &res_train2_leaving_time_stamp,
int &res_train2_arriving_time_stamp, int &res_train1_price, int &res_train1_seat,
int &res_train2_price, int &res_train2_seat, std::string &res_transfer_station_name);
int &res_train2_price, int &res_train2_seat, std::string &res_transfer_station_name, bool sort_by_time);
public:
const bool *its_time_to_exit_ptr = &its_time_to_exit;

58
src/transaction_system.cpp
View File

@ -182,7 +182,7 @@ std::string TicketSystemEngine::QueryTransfer(const std::string &command) {
CheckTransfer(trains_leaving_from_from[i], trains_arriving_at_dest[j], from, to, date, has_solution, train1_id,
train2_id, train1_leaving_time_stamp, train1_arriving_time_stamp, train2_leaving_time_stamp,
train2_arriving_time_stamp, train1_price, train1_seats, train2_price, train2_seats,
transfer_station_id);
transfer_station_id, order_by[0] == 't');
}
}
if (!has_solution) {
@ -209,7 +209,8 @@ void TicketSystemEngine::CheckTransfer(hash_t train1_ID_hash, hash_t train2_ID_h
int &res_train1_leaving_time_stamp, int &res_train1_arriving_time_stamp,
int &res_train2_leaving_time_stamp, int &res_train2_arriving_time_stamp,
int &res_train1_price, int &res_train1_seat, int &res_train2_price,
int &res_train2_seat, std::string &res_transfer_station_name) {
int &res_train2_seat, std::string &res_transfer_station_name,
bool sort_by_time) {
std::map<hash_t, int> transfer_mp;
hash_t from_station_hash = SplitMix64Hash(from_station), to_station_hash = SplitMix64Hash(to_station);
CoreTrainData train1_core_data, train2_core_data;
@ -315,7 +316,58 @@ void TicketSystemEngine::CheckTransfer(hash_t train1_ID_hash, hash_t train2_ID_h
for (int j = i + 1; j < dest_station_offset; j++) {
res_train2_seat = std::min(res_train2_seat, (int)train2_seats_data.seat[j]);
}
return;
} else {
int cur_total_time = cur_train2_arriving_time_stamp - cur_train1_leaving_time_stamp;
int existsing_total_time = res_train2_arriving_time_stamp - res_train1_leaving_time_stamp;
int cur_total_price = train1_price_sum[transfer_station_offset] - train1_price_sum[start_station_offset] +
train2_price_sum[dest_station_offset] - train2_price_sum[i];
int existing_total_price = res_train1_price + res_train2_price;
int status;
if (sort_by_time) {
if (existsing_total_time < cur_total_time) continue;
if (existsing_total_time > cur_total_time) goto passed_test;
if (existing_total_price < cur_total_price) continue;
if (existing_total_price > cur_total_price) goto passed_test;
} else {
if (existing_total_price < cur_total_price) continue;
if (existing_total_price > cur_total_price) goto passed_test;
if (existsing_total_time < cur_total_time) continue;
if (existsing_total_time > cur_total_time) goto passed_test;
}
status = strcmp(res_train1_id.c_str(), train1_price_data.trainID);
if (status < 0) continue;
if (status > 0) goto passed_test;
status = strcmp(res_train2_id.c_str(), train2_price_data.trainID);
if (status < 0) continue;
if (status > 0) goto passed_test;
passed_test:;
res_train1_id = train1_price_data.trainID;
res_train2_id = train2_price_data.trainID;
res_train1_leaving_time_stamp = cur_train1_leaving_time_stamp;
res_train1_arriving_time_stamp = cur_train1_arriving_time_stamp;
res_train2_leaving_time_stamp = cur_train2_leaving_time_stamp;
res_train2_arriving_time_stamp = cur_train2_arriving_time_stamp;
res_train1_price = train1_price_sum[transfer_station_offset] - train1_price_sum[start_station_offset];
res_train2_price = train2_price_sum[dest_station_offset] - train2_price_sum[i];
StationNameData station_name_data;
station_name_data_storage.Get(train1_ID_hash, station_name_data);
auto &str = station_name_data.name[transfer_station_offset];
res_transfer_station_name = "";
for (int i = 0; i < 40 && str[i] != '\0'; i++) res_transfer_station_name.push_back(str[i]);
SeatsData train1_seats_data, train2_seats_data;
seats_data_storage.Get({train1_ID_hash, train1_actual_start_date - train1_core_data.saleDate_beg},
train1_seats_data);
int train2_actual_start_date = cur_train2_leaving_time_stamp / 1440;
seats_data_storage.Get({train2_ID_hash, train2_actual_start_date - train2_core_data.saleDate_beg},
train2_seats_data);
res_train1_seat = train1_seats_data.seat[start_station_offset];
for (int j = start_station_offset + 1; j < transfer_station_offset; j++) {
res_train1_seat = std::min(res_train1_seat, (int)train1_seats_data.seat[j]);
}
res_train2_seat = train2_seats_data.seat[i];
for (int j = i + 1; j < dest_station_offset; j++) {
res_train2_seat = std::min(res_train2_seat, (int)train2_seats_data.seat[j]);
}
}
}
}