esphome/esphome/components/mqtt/mqtt_light.cpp
Otto Winter 6682c43dfa
🏗 Merge C++ into python codebase (#504)
## Description:

Move esphome-core codebase into esphome (and a bunch of other refactors). See https://github.com/esphome/feature-requests/issues/97

Yes this is a shit ton of work and no there's no way to automate it :( But it will be worth it 👍

Progress:
- Core support (file copy etc): 80%
- Base Abstractions (light, switch): ~50%
- Integrations: ~10%
- Working? Yes, (but only with ported components).

Other refactors:
- Moves all codegen related stuff into a single class: `esphome.codegen` (imported as `cg`)
- Rework coroutine syntax
- Move from `component/platform.py` to `domain/component.py` structure as with HA
- Move all defaults out of C++ and into config validation.
- Remove `make_...` helpers from Application class. Reason: Merge conflicts with every single new integration.
- Pointer Variables are stored globally instead of locally in setup(). Reason: stack size limit.

Future work:
- Rework const.py - Move all `CONF_...` into a conf class (usage `conf.UPDATE_INTERVAL` vs `CONF_UPDATE_INTERVAL`). Reason: Less convoluted import block
- Enable loading from `custom_components` folder.

**Related issue (if applicable):** https://github.com/esphome/feature-requests/issues/97

**Pull request in [esphome-docs](https://github.com/esphome/esphome-docs) with documentation (if applicable):** esphome/esphome-docs#<esphome-docs PR number goes here>

## Checklist:
  - [ ] The code change is tested and works locally.
  - [ ] Tests have been added to verify that the new code works (under `tests/` folder).

If user exposed functionality or configuration variables are added/changed:
  - [ ] Documentation added/updated in [esphomedocs](https://github.com/OttoWinter/esphomedocs).
2019-04-17 12:06:00 +02:00

60 lines
2.1 KiB
C++

#include "mqtt_light.h"
#include "esphome/core/log.h"
#ifdef USE_LIGHT
namespace esphome {
namespace mqtt {
static const char *TAG = "mqtt.light";
using namespace esphome::light;
std::string MQTTJSONLightComponent::component_type() const { return "light"; }
void MQTTJSONLightComponent::setup() {
this->subscribe_json(this->get_command_topic_(), [this](const std::string &topic, JsonObject &root) {
this->state_->make_call().parse_json(root).perform();
});
auto f = std::bind(&MQTTJSONLightComponent::publish_state_, this);
this->state_->add_new_remote_values_callback([this, f]() { this->defer("send", f); });
}
MQTTJSONLightComponent::MQTTJSONLightComponent(LightState *state) : MQTTComponent(), state_(state) {}
bool MQTTJSONLightComponent::publish_state_() {
return this->publish_json(this->get_state_topic_(), [this](JsonObject &root) { this->state_->dump_json(root); });
}
LightState *MQTTJSONLightComponent::get_state() const { return this->state_; }
std::string MQTTJSONLightComponent::friendly_name() const { return this->state_->get_name(); }
void MQTTJSONLightComponent::send_discovery(JsonObject &root, mqtt::SendDiscoveryConfig &config) {
root["schema"] = "json";
auto traits = this->state_->get_traits();
if (traits.get_supports_brightness())
root["brightness"] = true;
if (traits.get_supports_rgb())
root["rgb"] = true;
if (traits.get_supports_color_temperature())
root["color_temp"] = true;
if (traits.get_supports_rgb_white_value())
root["white_value"] = true;
if (this->state_->supports_effects()) {
root["effect"] = true;
JsonArray &effect_list = root.createNestedArray("effect_list");
for (auto *effect : this->state_->get_effects())
effect_list.add(effect->get_name());
effect_list.add("None");
}
}
bool MQTTJSONLightComponent::send_initial_state() { return this->publish_state_(); }
bool MQTTJSONLightComponent::is_internal() { return this->state_->is_internal(); }
void MQTTJSONLightComponent::dump_config() {
ESP_LOGCONFIG(TAG, "MQTT Light '%s':", this->state_->get_name().c_str());
LOG_MQTT_COMPONENT(true, true)
}
} // namespace mqtt
} // namespace esphome
#endif