c4635948e4
- Added MainUIHandler class to manage the main UI and polling for arrival data. - Introduced SettingsUI class for displaying QR code and configuration options. - Created SettingsUIHandler to manage settings UI lifecycle and web server interactions. - Developed WebHandler to handle HTTP requests for MTR route settings, including adding and removing routes. - Implemented web endpoints for fetching MTR lines, routes, and saving settings. - Enhanced UI with responsive design for e-ink displays and added error handling for web interactions.
101 lines
3.1 KiB
C++
101 lines
3.1 KiB
C++
#include "external/mtr/arrival.h"
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#include "cJSON.h"
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#include "esp_log.h"
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#include <string>
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static const char* TAG = "StationArrivalInfo";
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StationArrivalInfo::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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) : _status(UNKNOWN_STATUS)
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, _train_line(train_line_code)
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, _train_station(train_station_code) {
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if (!arrival_json) {
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ESP_LOGE(TAG, "arrival_json is null");
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_status = FAILED_WITH_MESSAGE;
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_message = "No arrival data received";
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return;
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}
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ESP_LOGD(TAG, "Parsing arrival JSON for %s-%s", train_line_code.c_str(), train_station_code.c_str());
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// Parse status
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cJSON* status_json = cJSON_GetObjectItem(arrival_json, "status");
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if (status_json && cJSON_IsNumber(status_json)) {
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int status_value = status_json->valueint;
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if (status_value >= 0 && status_value <= 3) {
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_status = static_cast<StatusEnum>(status_value);
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}
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}
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ESP_LOGD(TAG, "Status: %d, Message: %s", (int)_status, _message.c_str());
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// Parse message (if present)
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cJSON* message_json = cJSON_GetObjectItem(arrival_json, "message");
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if (message_json && cJSON_IsString(message_json)) {
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_message = message_json->valuestring;
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}
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// Parse UP direction arrivals
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cJSON* up_json = cJSON_GetObjectItem(arrival_json, "UP");
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if (up_json && cJSON_IsArray(up_json)) {
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int up_count = cJSON_GetArraySize(up_json);
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for (int i = 0; i < up_count; i++) {
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cJSON* arrival_item = cJSON_GetArrayItem(up_json, i);
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if (arrival_item) {
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std::string time_str = "";
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std::string dest_str = "";
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cJSON* time_json = cJSON_GetObjectItem(arrival_item, "time");
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if (time_json && cJSON_IsString(time_json)) {
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time_str = time_json->valuestring;
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}
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cJSON* dest_json = cJSON_GetObjectItem(arrival_item, "dest");
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if (dest_json && cJSON_IsString(dest_json)) {
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dest_str = dest_json->valuestring;
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}
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if (!time_str.empty()) {
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_up_arrivals.emplace_back(time_str, dest_str);
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}
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}
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}
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}
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// Parse DOWN direction arrivals
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cJSON* down_json = cJSON_GetObjectItem(arrival_json, "DOWN");
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if (down_json && cJSON_IsArray(down_json)) {
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int down_count = cJSON_GetArraySize(down_json);
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for (int i = 0; i < down_count; i++) {
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cJSON* arrival_item = cJSON_GetArrayItem(down_json, i);
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if (arrival_item) {
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std::string time_str = "";
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std::string dest_str = "";
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cJSON* time_json = cJSON_GetObjectItem(arrival_item, "time");
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if (time_json && cJSON_IsString(time_json)) {
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time_str = time_json->valuestring;
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}
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cJSON* dest_json = cJSON_GetObjectItem(arrival_item, "dest");
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if (dest_json && cJSON_IsString(dest_json)) {
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dest_str = dest_json->valuestring;
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}
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if (!time_str.empty()) {
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_down_arrivals.emplace_back(time_str, dest_str);
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}
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}
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}
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}
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ESP_LOGI(TAG, "Parsed arrival info for %s/%s: %zu UP, %zu DOWN trains",
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train_line_code.c_str(), train_station_code.c_str(),
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_up_arrivals.size(), _down_arrivals.size());
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}
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