Add copy integration (#3241)

esphome/components/copy/cover/copy_cover.cpp

@@ -0,0 +1,50 @@
+#include "copy_cover.h"
+#include "esphome/core/log.h"
+
+namespace esphome {
+namespace copy {
+
+static const char *const TAG = "copy.cover";
+
+void CopyCover::setup() {
+  source_->add_on_state_callback([this]() {
+    this->current_operation = this->source_->current_operation;
+    this->position = this->source_->position;
+    this->tilt = this->source_->tilt;
+    this->publish_state();
+  });
+
+  this->current_operation = this->source_->current_operation;
+  this->position = this->source_->position;
+  this->tilt = this->source_->tilt;
+  this->publish_state();
+}
+
+void CopyCover::dump_config() { LOG_COVER("", "Copy Cover", this); }
+
+cover::CoverTraits CopyCover::get_traits() {
+  auto base = source_->get_traits();
+  cover::CoverTraits traits{};
+  // copy traits manually so it doesn't break when new options are added
+  // but the control() method hasn't implemented them yet.
+  traits.set_is_assumed_state(base.get_is_assumed_state());
+  traits.set_supports_position(base.get_supports_position());
+  traits.set_supports_tilt(base.get_supports_tilt());
+  traits.set_supports_toggle(base.get_supports_toggle());
+  return traits;
+}
+
+void CopyCover::control(const cover::CoverCall &call) {
+  auto call2 = source_->make_call();
+  call2.set_stop(call.get_stop());
+  if (call.get_tilt().has_value())
+    call2.set_tilt(*call.get_tilt());
+  if (call.get_position().has_value())
+    call2.set_position(*call.get_position());
+  if (call.get_tilt().has_value())
+    call2.set_tilt(*call.get_tilt());
+  call2.perform();
+}
+
+}  // namespace copy
+}  // namespace esphome