56 lines
1.2 KiB
C++
56 lines
1.2 KiB
C++
#pragma once
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#include "external/mtr/arrival.h"
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#include "cJSON.h"
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#include "external/mtr/mtr.h"
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#include <string>
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#include <vector>
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// Forward declaration
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class MTRNextTrainHandler;
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struct ArrivalInfo {
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public:
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// Caller transfers ownership of arrival_time to ArrivalInfo
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ArrivalInfo(
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const std::string& arrival_time,
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const std::string& destination_name
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) : _arrival_time(arrival_time)
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, _destination_name(destination_name) { }
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const char* arrival_time() const {
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return _arrival_time.c_str();
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}
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private:
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const std::string _arrival_time;
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const std::string _destination_name; // not the code of the station
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};
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enum StatusEnum {
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SUCCESSFUL_WITHOUT_DELAY = 0,
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SUCCESSFUL_WITH_DELAY = 1,
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FAILED_WITH_MESSAGE = 2,
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UNKNOWN_STATUS = 3
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};
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struct StationArrivalInfo {
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public:
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friend class MTRNextTrainHandler;
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private:
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StationArrivalInfo(
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cJSON* mtr_line_station_json,
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cJSON* arrival_json,
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const std::string& train_line_code,
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const std::string& train_station_code
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);
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StatusEnum _status;
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std::string _message; // only valid if status == FAILED_WITH_MESSAGE
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std::string _train_line;
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std::string _train_station;
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std::vector<ArrivalInfo> _up_arrivals;
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std::vector<ArrivalInfo> _down_arrivals;
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};
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