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59 lines
1.7 KiB
C++
59 lines
1.7 KiB
C++
#include "mqtt_select.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_SELECT
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namespace esphome {
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namespace mqtt {
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static const char *const TAG = "mqtt.select";
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using namespace esphome::select;
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MQTTSelectComponent::MQTTSelectComponent(Select *select) : select_(select) {}
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void MQTTSelectComponent::setup() {
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this->subscribe(this->get_command_topic_(), [this](const std::string &topic, const std::string &state) {
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auto call = this->select_->make_call();
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call.set_option(state);
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call.perform();
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});
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this->select_->add_on_state_callback([this](const std::string &state, size_t index) { this->publish_state(state); });
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}
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void MQTTSelectComponent::dump_config() {
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ESP_LOGCONFIG(TAG, "MQTT Select '%s':", this->select_->get_name().c_str());
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LOG_MQTT_COMPONENT(true, false)
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}
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std::string MQTTSelectComponent::component_type() const { return "select"; }
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const EntityBase *MQTTSelectComponent::get_entity() const { return this->select_; }
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void MQTTSelectComponent::send_discovery(JsonObject root, mqtt::SendDiscoveryConfig &config) {
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const auto &traits = select_->traits;
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// https://www.home-assistant.io/integrations/select.mqtt/
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JsonArray options = root.createNestedArray(MQTT_OPTIONS);
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for (const auto &option : traits.get_options())
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options.add(option);
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config.command_topic = true;
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}
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bool MQTTSelectComponent::send_initial_state() {
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if (this->select_->has_state()) {
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return this->publish_state(this->select_->state);
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} else {
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return true;
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}
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}
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bool MQTTSelectComponent::publish_state(const std::string &value) {
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return this->publish(this->get_state_topic_(), value);
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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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