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.
59 lines
1.6 KiB
C++
59 lines
1.6 KiB
C++
#pragma once
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#include "freertos/FreeRTOS.h"
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#include <string>
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#include <vector>
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#include <memory>
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#include "io/nvs_handler.h"
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#include "ui/apps/travel/types.h"
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namespace travel {
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/**
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* @brief Settings handler for Travel app
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*
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* Manages NVS persistence of route pairs and polling interval.
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*/
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class SettingHandler {
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public:
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explicit SettingHandler(std::unique_ptr<NVSStorageHandler> storage);
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~SettingHandler() = default;
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esp_err_t init(const EventGroupHandle_t& system_event_group);
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void load_settings();
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void save_settings();
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bool is_configured() const { return !routes_.empty(); }
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// Route management
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void add_route(const RoutePair& route);
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void remove_route(size_t index);
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void clear_routes();
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const std::vector<RoutePair>& get_routes() const { return routes_; }
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size_t get_route_count() const { return routes_.size(); }
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// Polling interval (seconds)
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uint32_t get_polling_interval() const { return polling_interval_sec_; }
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void set_polling_interval(uint32_t seconds);
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static constexpr size_t MAX_ROUTES = 5;
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static constexpr uint32_t DEFAULT_POLLING_INTERVAL = 30;
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static constexpr uint32_t MIN_POLLING_INTERVAL = 10;
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static constexpr uint32_t MAX_POLLING_INTERVAL = 120;
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private:
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static constexpr const char* NVS_KEY_ROUTES = "routes";
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static constexpr const char* NVS_KEY_POLLING = "poll_interval";
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std::vector<RoutePair> routes_;
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uint32_t polling_interval_sec_ = DEFAULT_POLLING_INTERVAL;
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std::unique_ptr<NVSStorageHandler> storage_;
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// JSON serialization helpers
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std::string routes_to_json() const;
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void routes_from_json(const std::string& json);
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};
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} // namespace travel
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