##################################################
# Varme: Central genberegning af alle Roth-rum
# Kaldes af automations/varme_styring.yaml ved:
#   - Morgen (06:30), Nat (22:00)
#   - Tilstedeværelse ændret
#   - Ferietilstand ændret
#   - HA genstart
# Logik pr. rum:
#   - Vindue åbent     → skip (håndteres af vinduer.yaml)
#   - Ferie            → varme_ferie_temp (frostbeskyttelse)
#   - Nat (22–06:30)   → komfort - varme_nat_saenkning
#   - Ingen hjemme     → komfort - varme_vaek_saenkning
#   - Ellers           → rum-komforttemperatur
##################################################

varme_recalculate:
  alias: "Varme: Genberegn alle rum"
  mode: restart
  sequence:
    - variables:
        vacation: "{{ is_state('input_boolean.vacation_mode', 'on') }}"
        night: "{{ now().hour >= 22 or now().hour < 7 }}"
        home: "{{ is_state('binary_sensor.family_presence', 'on') }}"
        nat_sænk: "{{ states('input_number.varme_nat_saenkning') | float(3) }}"
        vaek_sænk: "{{ states('input_number.varme_vaek_saenkning') | float(3) }}"
        ferie_temp: "{{ states('input_number.varme_ferie_temp') | float(15) }}"

    # ---- Andreas (vindue: binary_sensor.andreas_vindue) ----
    - if:
        - condition: template
          value_template: "{{ not is_state('binary_sensor.andreas_vindue', 'on') }}"
      then:
        - service: climate.set_temperature
          target:
            entity_id: climate.andreas
          data:
            hvac_mode: heat
            temperature: >
              {% set k = states('input_number.varme_komfort_andreas') | float(20) %}
              {% if vacation %} {{ ferie_temp }}
              {% elif night %}  {{ [k - nat_sænk, 15] | max }}
              {% elif not home %} {{ [k - vaek_sænk, 15] | max }}
              {% else %} {{ k }}
              {% endif %}

    # ---- Daniel (vindue: binary_sensor.daniel_vindue) ----
    - if:
        - condition: template
          value_template: "{{ not is_state('binary_sensor.daniel_vindue', 'on') }}"
      then:
        - service: climate.set_temperature
          target:
            entity_id: climate.daniel
          data:
            hvac_mode: heat
            temperature: >
              {% set k = states('input_number.varme_komfort_daniel') | float(20) %}
              {% if vacation %} {{ ferie_temp }}
              {% elif night %}  {{ [k - nat_sænk, 15] | max }}
              {% elif not home %} {{ [k - vaek_sænk, 15] | max }}
              {% else %} {{ k }}
              {% endif %}

    # ---- Soveværelse (vindue: binary_sensor.sovevaerelse_vindue) ----
    - if:
        - condition: template
          value_template: "{{ not is_state('binary_sensor.sovevaerelse_vindue', 'on') }}"
      then:
        - service: climate.set_temperature
          target:
            entity_id: climate.sovev_prelse
          data:
            hvac_mode: heat
            temperature: >
              {% set k = states('input_number.varme_komfort_sovevaerelse') | float(18) %}
              {% if vacation %} {{ ferie_temp }}
              {% elif night %}  {{ [k - nat_sænk, 15] | max }}
              {% elif not home %} {{ [k - vaek_sænk, 15] | max }}
              {% else %} {{ k }}
              {% endif %}

    # ---- Kontor (ingen vinduesensor) ----
    - service: climate.set_temperature
      target:
        entity_id: climate.kontor
      data:
        hvac_mode: heat
        temperature: >
          {% set k = states('input_number.varme_komfort_kontor') | float(21) %}
          {% if vacation %} {{ ferie_temp }}
          {% elif night %}  {{ [k - nat_sænk, 15] | max }}
          {% elif not home %} {{ [k - vaek_sænk, 15] | max }}
          {% else %} {{ k }}
          {% endif %}

    # ---- Gang / Fordelingsgang (ingen vinduesensor) ----
    - service: climate.set_temperature
      target:
        entity_id: climate.fordelingsgang
      data:
        hvac_mode: heat
        temperature: >
          {% set k = states('input_number.varme_komfort_gang') | float(18) %}
          {% if vacation %} {{ ferie_temp }}
          {% elif night %}  {{ [k - nat_sænk, 15] | max }}
          {% elif not home %} {{ [k - vaek_sænk, 15] | max }}
          {% else %} {{ k }}
          {% endif %}

    # ---- Forgang (ingen vinduesensor) ----
    - service: climate.set_temperature
      target:
        entity_id: climate.forgang
      data:
        hvac_mode: heat
        temperature: >
          {% set k = states('input_number.varme_komfort_forgang') | float(17) %}
          {% if vacation %} {{ ferie_temp }}
          {% elif night %}  {{ [k - nat_sænk, 15] | max }}
          {% elif not home %} {{ [k - vaek_sænk, 15] | max }}
          {% else %} {{ k }}
          {% endif %}

    # ---- Lille bad (vindue: binary_sensor.lille_bad_vindue) ----
    - if:
        - condition: template
          value_template: "{{ not is_state('binary_sensor.lille_bad_vindue', 'on') }}"
      then:
        - service: climate.set_temperature
          target:
            entity_id: climate.lille_bad
          data:
            hvac_mode: heat
            temperature: >
              {% set k = states('input_number.varme_komfort_lille_bad') | float(22) %}
              {% if vacation %} {{ ferie_temp }}
              {% elif night %}  {{ [k - nat_sænk, 15] | max }}
              {% elif not home %} {{ [k - vaek_sænk, 15] | max }}
              {% else %} {{ k }}
              {% endif %}