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##### NSPANEL ESPHOME created by Blackymas - https://github.com/Blackymas/NSPanel_HA_Blueprint  #####
##### ESPHome Add-on for Climate control - Shared - This will be called by heat/cool            #####
##### PLEASE only make changes if it is necessary and also the required knowledge is available. #####
##### For normal use with the Blueprint, no changes are necessary.                              #####
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##### ATTENTION: This will add climate elements to the core system and requires the core part.  #####
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---
substitutions:
  ### Local thermostat defaults ###
  # https://esphome.io/components/climate/thermostat.html
  heater_relay: "0"  # Select 1 for "Relay 1", 2 for "Relay 2" or "0" to a dummy switch/disabled
  cooler_relay: "0"  # Select 1 for "Relay 1", 2 for "Relay 2" or "0" to a dummy switch/disabled
  min_off_time: "300"
  min_run_time: "300"
  min_idle_time: "30"
  # https://esphome.io/components/climate/index.html#base-climate-configuration
  temp_min: "7"
  temp_max: "35"
  temp_step: "0.5"
  target_low: "18"
  target_high: "24"
  cool_deadband: "0.5"  # Temperature delta before engaging cooling
  cool_overrun: "0.5"   # Temperature delta before disengaging cooling
  heat_deadband: "0.5"  # Temperature delta before engaging heat
  heat_overrun: "0.5"   # Temperature delta before disengaging heat

  ##### DO NOT CHANGE THIS #####
  addon_climate_cool: "false"
  addon_climate_heat: "false"
  addon_climate_dual: "false"
  ##############################

climate:
  - platform: thermostat
    name: ${device_name} Thermostat
    id: thermostat_embedded
    sensor: temp_nspanel
    min_idle_time: ${min_idle_time}s
    visual:
      min_temperature: ${temp_min} ${temp_units}
      max_temperature: ${temp_max} ${temp_units}
      temperature_step:
        target_temperature: 0.5  # This is hard coded for now as ESPHome isn't supporting a substitution here. In contact with support.
        current_temperature: 0.1
    idle_action:
      - switch.turn_off: relay_${heater_relay}
    default_preset: "Off"
    on_boot_restore_from: memory
    internal: false
    on_state:
      - lambda: |-
          static const char *const TAG = "addon_climate_base.climate.thermostat_embedded.on_state";
          ESP_LOGD(TAG, "Starting");
          page_climate->execute();
          page_home->execute();
          ESP_LOGD(TAG, "Finished");

globals:
  ##### Is embedded thermostat visible on climate page? #####
  - id: is_addon_climate_visible
    type: bool
    restore_value: false
    initial_value: 'false'
  ##### Embeded climate friendly name #####
  - id: addon_climate_friendly_name
    type: std::string
    restore_value: false
    initial_value: '"${device_name} Thermostat"'

switch:
  ##### PHYSICAL SWITCH 0 (Dummy) - Used when relay is not set #####
  - name: ${device_name} Relay 0 (dummy)
    platform: template
    id: relay_0
    lambda: !lambda return false;
    internal: true
    optimistic: true

script:
  - id: !extend addon_climate_service_call
    then:
      - lambda: |-
          id(is_addon_climate_visible) = true;
          disp1->set_component_value("climate.embedded", 1);
          auto call = thermostat_embedded->make_call();
          if (key == "set_temperature")
            call.set_target_temperature(stof(value) / 10);
          else if (key == "hvac_mode")
            call.set_mode(value);
          call.perform();

  - id: !extend global_settings
    then:
      - lambda: |-
          id(addon_climate_friendly_name) = embedded_climate_friendly_name;

  - id: !extend open_entity_settings_page
    then:
      - lambda: |-
          if (page == "climate" and entity == "embedded_climate")
            id(addon_climate_friendly_name) = page_label;

  - id: !extend page_climate
    then:
      - lambda: |-
          if (current_page->state == "climate" and id(is_addon_climate_visible))
            {
              disp1->set_component_text_printf("page_label", id(addon_climate_friendly_name).c_str());
              float temp_step = ${temp_step};
              float temp_offset = ${temp_min};
              float temp_max = ${temp_max};
              float total_steps = (temp_max-temp_offset)/temp_step;
              uint supported_hvac_modes = 0;
              if (${addon_climate_dual})
                supported_hvac_modes = 3;
              else
                supported_hvac_modes = supported_hvac_modes + ((${addon_climate_heat}) ? 1 : 0) + ((${addon_climate_cool}) ? 2 : 0);
              set_climate->execute
                (
                  thermostat_embedded->current_temperature,      // current_temp
                  0,                                             // supported_features
                  thermostat_embedded->target_temperature,       // target_temp
                  thermostat_embedded->target_temperature_high,  // target_temp_high
                  thermostat_embedded->target_temperature_low,   // target_temp_low
                  int(round(${temp_step}*10)),                   // temp_step
                  int(round(total_steps)),                       // total_steps //int(round((10*thermostat_embedded->target_temperature-temp_offset)/temp_step)), // slider_val
                  int(round(${temp_min}*10)),                    // temp_offset
                  "",                                            // climate_icon
                  true                                           // embedded_climate
                );

                // Update target temp icon
                update_climate_icon->execute("target_icon", int(thermostat_embedded->action), int(thermostat_embedded->mode));

                // Update buttons bar
                // Hide not supported hotspots
                disp1->hide_component("button01");
                if (${addon_climate_dual}) disp1->show_component("button02"); else disp1->hide_component("button02");
                if (${addon_climate_heat} or ${addon_climate_dual}) disp1->show_component("button03"); else disp1->hide_component("button03"); //Heat
                if (${addon_climate_cool} or ${addon_climate_dual}) disp1->show_component("button04"); else disp1->hide_component("button04"); //Cool
                disp1->hide_component("button05");
                disp1->hide_component("button06");
                disp1->show_component("button07"); //Off
                // Set buttons colors
                disp1->set_component_font_color("button01", 6339);
                disp1->set_component_font_color("button02", (thermostat_embedded->mode==climate::CLIMATE_MODE_HEAT_COOL) ? 65535 : ((${addon_climate_dual}) ? 48631 : 6339));
                disp1->set_component_font_color("button03", (thermostat_embedded->mode==climate::CLIMATE_MODE_HEAT) ? 64164 : ((${addon_climate_heat} or ${addon_climate_dual}) ? 48631 : 6339));
                disp1->set_component_font_color("button04", (thermostat_embedded->mode==climate::CLIMATE_MODE_COOL) ? 1055 : ((${addon_climate_cool} or ${addon_climate_dual}) ? 48631 : 6339));
                disp1->set_component_font_color("button05", 6339);
                disp1->set_component_font_color("button06", 6339);
                disp1->set_component_font_color("button07", (thermostat_embedded->mode==climate::CLIMATE_MODE_OFF) ? 10597 : 35921);
            }

  - id: !extend page_changed
    then:
      - lambda: |-
          id(is_addon_climate_visible) = (page == "climate" and detailed_entity->state == "embedded_climate");

  - id: !extend page_home
    then:
      - lambda: |-
          // Update chips
          if (id(is_embedded_thermostat))
            update_climate_icon->execute("home.icon_top_03", int(thermostat_embedded->action), int(thermostat_embedded->mode));

  - id: !extend set_climate
    then:
      - lambda: |-
          if (current_page->state == "climate")
            id(is_addon_climate_visible) = embedded_climate;

  - id: !extend watchdog
    then:
      - lambda: |-
          static const char *const TAG = "addon_climate_base.script.watchdog";
          bool addon_climate_cool = ${addon_climate_cool};
          bool addon_climate_heat = ${addon_climate_heat};
          bool addon_climate_dual = ${addon_climate_dual};
          uint cooler_relay = ${cooler_relay};
          uint heater_relay = ${heater_relay};
          ESP_LOGI(TAG, "Add-on climate:");
          if (addon_climate_cool) {
            ESP_LOGI(TAG, "  Cool:  %s", addon_climate_cool ? "Enabled" : "Disabled");
            if (cooler_relay == 1 or cooler_relay == 2)
              ESP_LOGI(TAG, "  Relay: %u", cooler_relay);
            else
              ESP_LOGE(TAG, "  Relay: %u", cooler_relay);
          }
          if (addon_climate_heat) {
            ESP_LOGI(TAG, "  Heat:  %s", addon_climate_heat ? "Enabled" : "Disabled");
            if (heater_relay == 1 or heater_relay == 2)
              ESP_LOGI(TAG, "  Relay: %u", heater_relay);
            else
              ESP_LOGE(TAG, "  Relay: %u", heater_relay);
          }
          if (addon_climate_dual) {
            ESP_LOGI(TAG, "  Dual:  %s", addon_climate_dual ? "Enabled" : "Disabled");
            if (cooler_relay == 1 or cooler_relay == 2)
              ESP_LOGI(TAG, "  Relay (cooler): %u", cooler_relay);
            else
              ESP_LOGE(TAG, "  Relay (cooler): %u", cooler_relay);
            if (heater_relay == 1 or heater_relay == 2)
              ESP_LOGI(TAG, "  Relay (heater): %u", heater_relay);
            else
              ESP_LOGE(TAG, "  Relay (heater): %u", heater_relay);
            if (cooler_relay == heater_relay)
              ESP_LOGE(TAG, "  Double relay assignment");
          }

          if ((addon_climate_cool && addon_climate_heat) ||
              (addon_climate_cool && addon_climate_dual) ||
              (addon_climate_heat && addon_climate_dual) ||
              (!addon_climate_cool && !addon_climate_heat && !addon_climate_dual)) {
            ESP_LOGE(TAG, "Invalid settings for add-on Climate");
          }
...