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Code Issues Releases Wiki Activity

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This commit is contained in:
J. Nick Koston
2025-10-26 15:00:04 -07:00
parent 20ddc83b60
commit cf37ffada0
2 changed files with 60 additions and 8 deletions
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34
esphome/components/template/datetime/template_date.h
View File

@@ -13,12 +13,23 @@
namespace esphome {
namespace template_ {
class TemplateDate : public datetime::DateEntity, public PollingComponent {
template<typename F> class TemplateDateBase : public datetime::DateEntity, public PollingComponent {
public:
void set_template(std::function<optional<ESPTime>()> &&f) { this->f_ = f; }
void update() override {
if (!this->f_.has_value())
return;
auto val = (*this->f_)();
if (!val.has_value())
return;
this->year_ = val->year;
this->month_ = val->month;
this->day_ = val->day_of_month;
this->publish_state();
}
void setup() override;
void update() override;
void dump_config() override;
float get_setup_priority() const override { return setup_priority::HARDWARE; }
@@ -35,11 +46,26 @@ class TemplateDate : public datetime::DateEntity, public PollingComponent {
ESPTime initial_value_{};
bool restore_value_{false};
Trigger<ESPTime> *set_trigger_ = new Trigger<ESPTime>();
optional<std::function<optional<ESPTime>()>> f_;
optional<F> f_;
ESPPreferenceObject pref_;
};
class TemplateDate : public TemplateDateBase<std::function<optional<ESPTime>()>> {
public:
void set_template(std::function<optional<ESPTime>()> &&f) { this->f_ = f; }
};
/** Optimized template date for stateless lambdas (no capture).
*
* Uses function pointers instead of std::function to reduce memory overhead.
* Memory: 4 bytes (function pointer on 32-bit) vs 32 bytes (std::function) per lambda.
*/
class StatelessTemplateDate : public TemplateDateBase<optional<ESPTime> (*)()> {
public:
explicit StatelessTemplateDate(optional<ESPTime> (*f)()) { this->f_ = f; }
};
} // namespace template_
} // namespace esphome

34
esphome/components/template/datetime/template_time.h
View File

@@ -13,12 +13,23 @@
namespace esphome {
namespace template_ {
class TemplateTime : public datetime::TimeEntity, public PollingComponent {
template<typename F> class TemplateTimeBase : public datetime::TimeEntity, public PollingComponent {
public:
void set_template(std::function<optional<ESPTime>()> &&f) { this->f_ = f; }
void update() override {
if (!this->f_.has_value())
return;
auto val = (*this->f_)();
if (!val.has_value())
return;
this->hour_ = val->hour;
this->minute_ = val->minute;
this->second_ = val->second;
this->publish_state();
}
void setup() override;
void update() override;
void dump_config() override;
float get_setup_priority() const override { return setup_priority::HARDWARE; }
@@ -35,11 +46,26 @@ class TemplateTime : public datetime::TimeEntity, public PollingComponent {
ESPTime initial_value_{};
bool restore_value_{false};
Trigger<ESPTime> *set_trigger_ = new Trigger<ESPTime>();
optional<std::function<optional<ESPTime>()>> f_;
optional<F> f_;
ESPPreferenceObject pref_;
};
class TemplateTime : public TemplateTimeBase<std::function<optional<ESPTime>()>> {
public:
void set_template(std::function<optional<ESPTime>()> &&f) { this->f_ = f; }
};
/** Optimized template time for stateless lambdas (no capture).
*
* Uses function pointers instead of std::function to reduce memory overhead.
* Memory: 4 bytes (function pointer on 32-bit) vs 32 bytes (std::function) per lambda.
*/
class StatelessTemplateTime : public TemplateTimeBase<optional<ESPTime> (*)()> {
public:
explicit StatelessTemplateTime(optional<ESPTime> (*f)()) { this->f_ = f; }
};
} // namespace template_
} // namespace esphome