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91 lines
3.4 KiB
C++
91 lines
3.4 KiB
C++
#include "mqtt_valve.h"
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#include "esphome/core/log.h"
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#include "mqtt_const.h"
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#ifdef USE_MQTT
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#ifdef USE_VALVE
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namespace esphome {
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namespace mqtt {
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static const char *const TAG = "mqtt.valve";
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using namespace esphome::valve;
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MQTTValveComponent::MQTTValveComponent(Valve *valve) : valve_(valve) {}
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void MQTTValveComponent::setup() {
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auto traits = this->valve_->get_traits();
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this->valve_->add_on_state_callback([this]() { this->publish_state(); });
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this->subscribe(this->get_command_topic_(), [this](const std::string &topic, const std::string &payload) {
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auto call = this->valve_->make_call();
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call.set_command(payload.c_str());
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call.perform();
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});
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if (traits.get_supports_position()) {
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this->subscribe(this->get_position_command_topic(), [this](const std::string &topic, const std::string &payload) {
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auto value = parse_number<float>(payload);
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if (!value.has_value()) {
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ESP_LOGW(TAG, "Invalid position value: '%s'", payload.c_str());
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return;
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}
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auto call = this->valve_->make_call();
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call.set_position(*value / 100.0f);
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call.perform();
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});
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}
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}
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void MQTTValveComponent::dump_config() {
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ESP_LOGCONFIG(TAG, "MQTT valve '%s':", this->valve_->get_name().c_str());
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auto traits = this->valve_->get_traits();
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bool has_command_topic = traits.get_supports_position();
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LOG_MQTT_COMPONENT(true, has_command_topic)
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if (traits.get_supports_position()) {
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ESP_LOGCONFIG(TAG, " Position State Topic: '%s'", this->get_position_state_topic().c_str());
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ESP_LOGCONFIG(TAG, " Position Command Topic: '%s'", this->get_position_command_topic().c_str());
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}
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}
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void MQTTValveComponent::send_discovery(JsonObject root, mqtt::SendDiscoveryConfig &config) {
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if (!this->valve_->get_device_class().empty())
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root[MQTT_DEVICE_CLASS] = this->valve_->get_device_class();
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auto traits = this->valve_->get_traits();
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if (traits.get_is_assumed_state()) {
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root[MQTT_OPTIMISTIC] = true;
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}
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if (traits.get_supports_position()) {
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root[MQTT_POSITION_TOPIC] = this->get_position_state_topic();
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root[MQTT_SET_POSITION_TOPIC] = this->get_position_command_topic();
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}
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}
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std::string MQTTValveComponent::component_type() const { return "valve"; }
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const EntityBase *MQTTValveComponent::get_entity() const { return this->valve_; }
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bool MQTTValveComponent::send_initial_state() { return this->publish_state(); }
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bool MQTTValveComponent::publish_state() {
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auto traits = this->valve_->get_traits();
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bool success = true;
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if (traits.get_supports_position()) {
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std::string pos = value_accuracy_to_string(roundf(this->valve_->position * 100), 0);
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if (!this->publish(this->get_position_state_topic(), pos))
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success = false;
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}
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const char *state_s = this->valve_->current_operation == VALVE_OPERATION_OPENING ? "opening"
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: this->valve_->current_operation == VALVE_OPERATION_CLOSING ? "closing"
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: this->valve_->position == VALVE_CLOSED ? "closed"
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: this->valve_->position == VALVE_OPEN ? "open"
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: traits.get_supports_position() ? "open"
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: "unknown";
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if (!this->publish(this->get_state_topic_(), state_s))
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success = false;
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return success;
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}
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} // namespace mqtt
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} // namespace esphome
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#endif
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#endif // USE_MQTT
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