smart_switch_controller.h

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#ifndef _smart_switch_controller_h
#define _smart_switch_controller_h
 
#include "sensesp/signalk/signalk_put_request.h"
#include "sensesp/system/lambda_consumer.h"
#include "sensesp/system/valueconsumer.h"
#include "sensesp/transforms/click_type.h"
#include "sensesp/transforms/truth_text.h"
#include "sensesp/ui/config_item.h"
 
namespace sensesp {
 
class SmartSwitchController : public ValueProducer<bool>, FileSystemSaveable {
 public:
  SmartSwitchController(bool auto_initialize = true, String config_path = "",
                        const char* sk_sync_paths[] = NULL);
 
  // For reading and writing the configuration of this transformation
  virtual bool to_json(JsonObject& doc) override;
  virtual bool from_json(const JsonObject& config) override;
 
 public:
  LambdaConsumer<ClickTypes> click_consumer_{[this](ClickTypes new_value) {
    if (!ClickType::is_click(new_value)) {
      // Ignore button presses (we only want interpreted clicks)
      return;
    }
 
    if (new_value == ClickTypes::UltraLongSingleClick) {
      // Long clicks reboot the system...
      ESP.restart();
      return;
    }
 
    // All other click types toggle the current state...
    this->is_on_ = !this->is_on_;
    this->emit(this->is_on_);
 
    if (new_value == ClickTypes::DoubleClick) {
      // Sync any specified sync paths...
      for (auto& path : sync_paths_) {
        ESP_LOGD(__FILENAME__, "Sync status to %s", path.sk_sync_path_.c_str());
        path.put_request_->set(this->is_on_);
      }
    }
  }};
 
  LambdaConsumer<String> truthy_string_consumer_{[this](String new_value) {
    if (TextToTruth::is_valid_true(new_value)) {
      this->is_on_ = true;
    } else if (TextToTruth::is_valid_false(new_value)) {
      this->is_on_ = false;
    } else {
      // All other values simply toggle...
      this->is_on_ = !this->is_on_;
    }
    this->emit(this->is_on_);
  }};
 
  LambdaConsumer<bool> swich_consumer_{[this](bool value) {
    this->is_on_ = value;
    this->emit(is_on_);
  }};
 
  class SyncPath {
   public:
    String sk_sync_path_;
    std::shared_ptr<BoolSKPutRequest> put_request_;
 
    SyncPath();
    SyncPath(String sk_sync_path);
 
    friend bool operator<(const SyncPath& lhs, const SyncPath& rhs) {
      return lhs.sk_sync_path_ < rhs.sk_sync_path_;
    }
  };
 
 protected:
  bool is_on_ = false;
  bool auto_initialize_;
  std::set<SyncPath> sync_paths_;
};
 
inline const String ConfigSchema(const SmartSwitchController& obj) {
  return R"({"type":"object","properties":{"sync_paths":{"title":"Sync on double click","type":"array","items":{"type":"string"}}}  })";
}
 
}  // namespace sensesp
 
#endif