blueprint:
  name: "SNO_HeatFlow"
  description: |
    # 🌡️ SNO_HeatFlow - Intelligente Heizungssteuerung
    Dieser hochmoderne Blueprint ermöglicht eine detaillierte, flexible und benutzerfreundliche Heizungszeitplanung pro Raum oder Zone.

    **WICHTIG:** Alle Sektionen bis auf "Ziel-Thermostate" und "Zeitfenster 1" sind **optional**! Du musst nur ausfüllen, was du wirklich brauchst.

    **So funktioniert es:**
    1. Wähle im ersten Schritt deine Ziel-Thermostate.
    2. Richte Abwesenheit und Urlaub ein (Optional). Du kannst hierbei zwischen Entitäten (Helfern für dein Dashboard) oder festen Werten direkt hier im Blueprint wählen.
    3. Definiere bis zu 7 Zeitfenster. Lege Uhrzeit, Temperatur und Wochentage fest.

    ---
    **Version:** 0.5.0  
    **Hilfe & Dokumentation:** https://sno.mb222.de/heatflow  
    **Fehler melden (GitHub):** https://github.com/SyncNetOps/HA-Blueprint_HeatFlow
  domain: automation
  input:
    # --- BASIS SETUP ---
    section_core:
      name: "1️⃣ Kern-Konfiguration"
      icon: mdi:thermostat
      input:
        target_heating:
          name: "Thermostat(e) auswählen (PFLICHT)"
          description: "Wähle hier einzelne Thermostate, ganze Geräte oder Räume aus."
          selector:
            target:
              entity:
                domain: climate

    # --- ABWESENHEIT ---
    section_absence:
      name: "2️⃣ Abwesenheits-Modus (Optional)"
      icon: mdi:home-export-outline
      collapsed: true
      input:
        absence_toggle:
          name: "Schalter für Abwesenheit"
          description: "Ein `input_boolean` Helfer. Ist dieser AN, wird der reguläre Zeitplan pausiert."
          default: []
          selector:
            entity:
              domain: input_boolean
        absence_temp_entity:
          name: "ENTWEDER: Temperatur-Helfer"
          description: "Wähle einen `input_number` Helfer, um die Abwesenheits-Temperatur bequem über dein Dashboard zu steuern."
          default: []
          selector:
            entity:
              domain: input_number
        absence_temp_slider:
          name: "ODER: Temperatur direkt hier einstellen"
          description: "Wird **nur** genutzt, wenn oben **kein** Helfer ausgewählt wurde!"
          default: 15.0
          selector: { number: { min: 5, max: 30, step: 0.5, unit_of_measurement: "°C", mode: slider } }

    # --- URLAUB ---
    section_vacation:
      name: "3️⃣ Urlaubs-Modus (Optional)"
      icon: mdi:beach
      collapsed: true
      input:
        vacation_entity:
          name: "Urlaubs-Schalter oder Kalender"
          description: |
            Wann ist Urlaub?
            * **Kalender (Empfohlen):** Sobald ein Event im Kalender läuft, ist Urlaub aktiv. Start/Ende regelt der Kalender.
            * **Schalter (input_boolean):** Ein manueller Schalter auf deinem Dashboard.
          default: []
          selector:
            entity:
              domain: [calendar, input_boolean]
        vacation_start_entity:
          name: "ENTWEDER: Start-Datum & Uhrzeit als Helfer"
          description: "Wähle einen `input_datetime` Helfer. (Wird bevorzugt, falls ausgefüllt)"
          default: []
          selector:
            entity:
              domain: input_datetime
        vacation_start_ui:
          name: "ODER: Start-Datum & Uhrzeit direkt hier"
          description: "Stelle den Start direkt im Blueprint ein. (Wird ignoriert, wenn oben ein Helfer gewählt ist)"
          default: ""
          selector:
            datetime: {}
        vacation_end_entity:
          name: "ENTWEDER: End-Datum & Uhrzeit als Helfer"
          description: "Wähle einen `input_datetime` Helfer."
          default: []
          selector:
            entity:
              domain: input_datetime
        vacation_end_ui:
          name: "ODER: End-Datum & Uhrzeit direkt hier"
          description: "Stelle das Ende direkt im Blueprint ein."
          default: ""
          selector:
            datetime: {}
        vacation_temp_entity:
          name: "ENTWEDER: Temperatur-Helfer"
          description: "Wähle einen `input_number` Helfer für die Urlaubstemperatur."
          default: []
          selector:
            entity:
              domain: input_number
        vacation_temp_slider:
          name: "ODER: Temperatur direkt hier einstellen"
          description: "Wird **nur** genutzt, wenn oben **kein** Helfer ausgewählt wurde!"
          default: 15.0
          selector: { number: { min: 5, max: 30, step: 0.5, unit_of_measurement: "°C", mode: slider } }

    # --- ZEITFENSTER 1 (PFLICHT) ---
    section_slot_1:
      name: "🕒 Zeitfenster 1 (Pflicht)"
      icon: mdi:clock-check-outline
      input:
        s1_time:
          name: "Uhrzeit"
          default: "06:00:00"
          selector: { time: {} }
        s1_temp:
          name: "Ziel-Temperatur"
          default: 21.0
          selector: { number: { min: 5, max: 30, step: 0.5, unit_of_measurement: "°C", mode: slider } }
        s1_days:
          name: "Wochentage"
          description: "An welchen Tagen soll dieses Zeitfenster aktiv sein?"
          default: ["0", "1", "2", "3", "4", "5", "6"]
          selector:
            select:
              multiple: true
              options:
                - label: "Montag"
                  value: "0"
                - label: "Dienstag"
                  value: "1"
                - label: "Mittwoch"
                  value: "2"
                - label: "Donnerstag"
                  value: "3"
                - label: "Freitag"
                  value: "4"
                - label: "Samstag"
                  value: "5"
                - label: "Sonntag"
                  value: "6"

    # --- ZEITFENSTER 2 ---
    section_slot_2:
      name: "🕒 Zeitfenster 2 (Optional)"
      icon: mdi:clock-outline
      collapsed: true
      input:
        s2_time:
          name: "Uhrzeit"
          description: "Leer lassen, um dieses Fenster zu deaktivieren."
          default: ""
          selector: { text: { type: time } }
        s2_temp:
          name: "Ziel-Temperatur"
          default: 21.0
          selector: { number: { min: 5, max: 30, step: 0.5, unit_of_measurement: "°C", mode: slider } }
        s2_days:
          name: "Wochentage"
          default: ["0", "1", "2", "3", "4"]
          selector:
            select:
              multiple: true
              options:
                - label: "Montag"
                  value: "0"
                - label: "Dienstag"
                  value: "1"
                - label: "Mittwoch"
                  value: "2"
                - label: "Donnerstag"
                  value: "3"
                - label: "Freitag"
                  value: "4"
                - label: "Samstag"
                  value: "5"
                - label: "Sonntag"
                  value: "6"

    # --- ZEITFENSTER 3 ---
    section_slot_3:
      name: "🕒 Zeitfenster 3 (Optional)"
      icon: mdi:clock-outline
      collapsed: true
      input:
        s3_time:
          name: "Uhrzeit"
          default: ""
          selector: { text: { type: time } }
        s3_temp:
          name: "Ziel-Temperatur"
          default: 21.0
          selector: { number: { min: 5, max: 30, step: 0.5, unit_of_measurement: "°C", mode: slider } }
        s3_days:
          name: "Wochentage"
          default: ["5", "6"]
          selector:
            select:
              multiple: true
              options:
                - label: "Montag"
                  value: "0"
                - label: "Dienstag"
                  value: "1"
                - label: "Mittwoch"
                  value: "2"
                - label: "Donnerstag"
                  value: "3"
                - label: "Freitag"
                  value: "4"
                - label: "Samstag"
                  value: "5"
                - label: "Sonntag"
                  value: "6"

    # --- ZEITFENSTER 4 ---
    section_slot_4:
      name: "🕒 Zeitfenster 4 (Optional)"
      icon: mdi:clock-outline
      collapsed: true
      input:
        s4_time:
          name: "Uhrzeit"
          default: ""
          selector: { text: { type: time } }
        s4_temp:
          name: "Ziel-Temperatur"
          default: 18.0
          selector: { number: { min: 5, max: 30, step: 0.5, unit_of_measurement: "°C", mode: slider } }
        s4_days:
          name: "Wochentage"
          default: ["0", "1", "2", "3", "4", "5", "6"]
          selector:
            select:
              multiple: true
              options:
                - label: "Montag"
                  value: "0"
                - label: "Dienstag"
                  value: "1"
                - label: "Mittwoch"
                  value: "2"
                - label: "Donnerstag"
                  value: "3"
                - label: "Freitag"
                  value: "4"
                - label: "Samstag"
                  value: "5"
                - label: "Sonntag"
                  value: "6"

    # --- ZEITFENSTER 5 ---
    section_slot_5:
      name: "🕒 Zeitfenster 5 (Optional)"
      icon: mdi:clock-outline
      collapsed: true
      input:
        s5_time:
          name: "Uhrzeit"
          default: ""
          selector: { text: { type: time } }
        s5_temp:
          name: "Ziel-Temperatur"
          default: 21.0
          selector: { number: { min: 5, max: 30, step: 0.5, unit_of_measurement: "°C", mode: slider } }
        s5_days:
          name: "Wochentage"
          default: ["0", "1", "2", "3", "4", "5", "6"]
          selector:
            select:
              multiple: true
              options:
                - label: "Montag"
                  value: "0"
                - label: "Dienstag"
                  value: "1"
                - label: "Mittwoch"
                  value: "2"
                - label: "Donnerstag"
                  value: "3"
                - label: "Freitag"
                  value: "4"
                - label: "Samstag"
                  value: "5"
                - label: "Sonntag"
                  value: "6"

    # --- ZEITFENSTER 6 ---
    section_slot_6:
      name: "🕒 Zeitfenster 6 (Optional)"
      icon: mdi:clock-outline
      collapsed: true
      input:
        s6_time:
          name: "Uhrzeit"
          default: ""
          selector: { text: { type: time } }
        s6_temp:
          name: "Ziel-Temperatur"
          default: 21.0
          selector: { number: { min: 5, max: 30, step: 0.5, unit_of_measurement: "°C", mode: slider } }
        s6_days:
          name: "Wochentage"
          default: ["0", "1", "2", "3", "4", "5", "6"]
          selector:
            select:
              multiple: true
              options:
                - label: "Montag"
                  value: "0"
                - label: "Dienstag"
                  value: "1"
                - label: "Mittwoch"
                  value: "2"
                - label: "Donnerstag"
                  value: "3"
                - label: "Freitag"
                  value: "4"
                - label: "Samstag"
                  value: "5"
                - label: "Sonntag"
                  value: "6"

    # --- ZEITFENSTER 7 ---
    section_slot_7:
      name: "🕒 Zeitfenster 7 (Optional)"
      icon: mdi:clock-outline
      collapsed: true
      input:
        s7_time:
          name: "Uhrzeit"
          default: ""
          selector: { text: { type: time } }
        s7_temp:
          name: "Ziel-Temperatur"
          default: 21.0
          selector: { number: { min: 5, max: 30, step: 0.5, unit_of_measurement: "°C", mode: slider } }
        s7_days:
          name: "Wochentage"
          default: ["0", "1", "2", "3", "4", "5", "6"]
          selector:
            select:
              multiple: true
              options:
                - label: "Montag"
                  value: "0"
                - label: "Dienstag"
                  value: "1"
                - label: "Mittwoch"
                  value: "2"
                - label: "Donnerstag"
                  value: "3"
                - label: "Freitag"
                  value: "4"
                - label: "Samstag"
                  value: "5"
                - label: "Sonntag"
                  value: "6"

variables:
  absence_toggle: !input absence_toggle
  absence_temp_entity: !input absence_temp_entity
  absence_temp_slider: !input absence_temp_slider
  
  vacation_entity: !input vacation_entity
  vacation_start_entity: !input vacation_start_entity
  vacation_start_ui: !input vacation_start_ui
  vacation_end_entity: !input vacation_end_entity
  vacation_end_ui: !input vacation_end_ui
  vacation_temp_entity: !input vacation_temp_entity
  vacation_temp_slider: !input vacation_temp_slider

  s1_time: !input s1_time
  s1_temp: !input s1_temp
  s1_days: !input s1_days
  s2_time: !input s2_time
  s2_temp: !input s2_temp
  s2_days: !input s2_days
  s3_time: !input s3_time
  s3_temp: !input s3_temp
  s3_days: !input s3_days
  s4_time: !input s4_time
  s4_temp: !input s4_temp
  s4_days: !input s4_days
  s5_time: !input s5_time
  s5_temp: !input s5_temp
  s5_days: !input s5_days
  s6_time: !input s6_time
  s6_temp: !input s6_temp
  s6_days: !input s6_days
  s7_time: !input s7_time
  s7_temp: !input s7_temp
  s7_days: !input s7_days

mode: single
max_exceeded: silent

trigger:
  - platform: time_pattern
    minutes: "/1"
  - platform: state
    entity_id: !input absence_toggle
  - platform: state
    entity_id: !input vacation_entity

action:
  - variables:
      target_temp: >
        {% set current_day = now().weekday() | string %}
        {% set current_time = now().strftime('%H:%M') %}
        
        {# Lade alle konfigurierten Slots in eine Liste #}
        {% set all_slots = [] %}
        
        {% if s1_time != '' and s1_days | length > 0 %}
          {% set all_slots = all_slots + [{'time': s1_time[:5], 'temp': s1_temp, 'days': s1_days}] %}
        {% endif %}
        {% if s2_time != '' and s2_time != none and s2_days | length > 0 %}
          {% set all_slots = all_slots + [{'time': s2_time[:5], 'temp': s2_temp, 'days': s2_days}] %}
        {% endif %}
        {% if s3_time != '' and s3_time != none and s3_days | length > 0 %}
          {% set all_slots = all_slots + [{'time': s3_time[:5], 'temp': s3_temp, 'days': s3_days}] %}
        {% endif %}
        {% if s4_time != '' and s4_time != none and s4_days | length > 0 %}
          {% set all_slots = all_slots + [{'time': s4_time[:5], 'temp': s4_temp, 'days': s4_days}] %}
        {% endif %}
        {% if s5_time != '' and s5_time != none and s5_days | length > 0 %}
          {% set all_slots = all_slots + [{'time': s5_time[:5], 'temp': s5_temp, 'days': s5_days}] %}
        {% endif %}
        {% if s6_time != '' and s6_time != none and s6_days | length > 0 %}
          {% set all_slots = all_slots + [{'time': s6_time[:5], 'temp': s6_temp, 'days': s6_days}] %}
        {% endif %}
        {% if s7_time != '' and s7_time != none and s7_days | length > 0 %}
          {% set all_slots = all_slots + [{'time': s7_time[:5], 'temp': s7_temp, 'days': s7_days}] %}
        {% endif %}

        {# 1. Finde das aktuellste gültige Zeitfenster von HEUTE #}
        {% set ns = namespace(latest_time='', temp=none) %}
        {% for s in all_slots %}
          {% if current_day in s.days %}
            {% if s.time <= current_time %}
              {% if s.time >= ns.latest_time %}
                {% set ns.latest_time = s.time %}
                {% set ns.temp = s.temp %}
              {% endif %}
            {% endif %}
          {% endif %}
        {% endfor %}

        {# 2. FALLBACK: Suche die letzten 7 Tage rückwärts, falls heute noch kein Slot erreicht wurde #}
        {% if ns.temp == none %}
          {% set ns_prev = namespace(found=false, temp=20.0) %}
          {% for i in range(1, 8) %}
            {% if not ns_prev.found %}
              {% set check_day = ((now().weekday() - i) % 7) | string %}
              {% set ns_day = namespace(latest_time='', temp=none) %}
              
              {% for s in all_slots %}
                {% if check_day in s.days %}
                  {% if s.time >= ns_day.latest_time %}
                    {% set ns_day.latest_time = s.time %}
                    {% set ns_day.temp = s.temp %}
                  {% endif %}
                {% endif %}
              {% endfor %}
              
              {% if ns_day.temp != none %}
                {% set ns_prev.temp = ns_day.temp %}
                {% set ns_prev.found = true %}
              {% endif %}
            {% endif %}
          {% endfor %}
          {% set final_schedule_temp = ns_prev.temp %}
        {% else %}
          {% set final_schedule_temp = ns.temp %}
        {% endif %}

        {# 3. LOGIK FÜR ABWESENHEIT & URLAUB INKL. DATUM/UHRZEIT GRENZEN #}
        {% set is_absent = absence_toggle != [] and absence_toggle != none and states(absence_toggle) == 'on' %}
        
        {# Prüfe Urlaubs-Schalter #}
        {% set is_vacation = vacation_entity != [] and vacation_entity != none and states(vacation_entity) == 'on' %}
        
        {% if is_vacation %}
          {% set current_ts = as_timestamp(now()) %}
          
          {# Startdatum und -uhrzeit prüfen (Entität gewinnt über UI) #}
          {% if vacation_start_entity != [] and vacation_start_entity != none %}
            {% set start_ts = state_attr(vacation_start_entity, 'timestamp') %}
            {% if start_ts != none and current_ts < start_ts %}
              {% set is_vacation = false %}
            {% endif %}
          {% elif vacation_start_ui != "" and vacation_start_ui != none %}
            {% set start_ts = as_timestamp(vacation_start_ui) %}
            {% if start_ts != none and current_ts < start_ts %}
              {% set is_vacation = false %}
            {% endif %}
          {% endif %}
          
          {# Enddatum und -uhrzeit prüfen (Entität gewinnt über UI) #}
          {% if is_vacation %}
            {% if vacation_end_entity != [] and vacation_end_entity != none %}
              {% set end_ts = state_attr(vacation_end_entity, 'timestamp') %}
              {% if end_ts != none and current_ts > end_ts %}
                {% set is_vacation = false %}
              {% endif %}
            {% elif vacation_end_ui != "" and vacation_end_ui != none %}
              {% set end_ts = as_timestamp(vacation_end_ui) %}
              {% if end_ts != none and current_ts > end_ts %}
                {% set is_vacation = false %}
              {% endif %}
            {% endif %}
          {% endif %}
        {% endif %}

        {# Temperaturen ermitteln (Entität hat Prio, ansonsten Regler) #}
        {% set abs_target = states(absence_temp_entity) | float(absence_temp_slider) if absence_temp_entity != [] and absence_temp_entity != none and states(absence_temp_entity) not in ['unknown', 'unavailable'] else absence_temp_slider | float %}
        
        {% set vac_target = states(vacation_temp_entity) | float(vacation_temp_slider) if vacation_temp_entity != [] and vacation_temp_entity != none and states(vacation_temp_entity) not in ['unknown', 'unavailable'] else vacation_temp_slider | float %}

        {# 4. FINALE ENTSCHEIDUNG WELCHE TEMPERATUR GESETZT WIRD #}
        {% if is_absent %}
          {{ abs_target }}
        {% elif is_vacation %}
          {{ vac_target }}
        {% else %}
          {{ final_schedule_temp | float(20.0) }}
        {% endif %}

  - service: climate.set_temperature
    target: !input target_heating
    data:
      temperature: "{{ target_temp }}"