haos-blueprints/Common/Time Of Day Controller/blueprint.yaml

# Time of Day State Machine Blueprint
# Updates an input_select based on time-of-day thresholds.
# See README.md for detailed documentation.

blueprint:
  name: "Custom: Time of Day State Machine"
  description: >
    Automatically sets an input_select based on time-of-day thresholds.
    Maps states to times by index (state[0] ↔ time[0], state[1] ↔ time[1], etc.).
    Supports input_datetime entities and sensors reporting HH:MM[:SS] values.
  domain: automation

  input:
    # -------------------------------------------------------------------------
    # Output Configuration
    # -------------------------------------------------------------------------
    tod_select:
      name: Time of Day Selector
      description: >
        The input_select entity that holds the current time-of-day state.
        Its options should match the states defined below.
      selector:
        entity:
          domain: input_select

    # -------------------------------------------------------------------------
    # State/Time Mapping Configuration
    # -------------------------------------------------------------------------
    tod_states:
      name: Time of Day States
      description: >
        Ordered list of state names (must match input_select options exactly).
        Example: ["Night", "Morning", "Afternoon", "Evening"]
      selector:
        text:
          multiple: true

    tod_times:
      name: Time of Day Thresholds
      description: >
        Ordered list of time entities (same length as states list).
        Each time defines when the corresponding state becomes active.
        Supports input_datetime (time-only) or sensor entities.
      selector:
        entity:
          domain:
            - input_datetime
            - sensor
          multiple: true

# Restart mode ensures time changes are processed with fresh calculations
mode: restart

# =============================================================================
# Triggers
# =============================================================================
trigger:
  # Re-evaluate when any time threshold entity changes (e.g., sunset time updates)
  - platform: state
    entity_id: !input tod_times
    id: "time_entity_changed"

  # Re-evaluate every minute to catch time threshold crossings
  - platform: time_pattern
    minutes: "/1"
    id: "minute_tick"

# =============================================================================
# Variables
# =============================================================================
variables:
  # Input references
  states: !input tod_states
  times: !input tod_times
  tod_select: !input tod_select

  # Convert each time entity state into seconds since midnight
  # Handles both input_datetime (HH:MM:SS) and sensor entities
  thresholds: >
    {% set ns = namespace(out=[]) %}
    {% for t in times %}
      {% set raw = states(t) %}
      {% set val = raw | as_datetime %}
      {% if val is not none %}
        {# as_datetime succeeded - extract time components #}
        {% set sec = val.hour * 3600 + val.minute * 60 + val.second %}
        {% set ns.out = ns.out + [sec] %}
      {% else %}
        {# Try parsing as HH:MM:SS or HH:MM string #}
        {% set parts = raw.split(':') %}
        {% if parts | length >= 2 %}
          {% set h = parts[0] | int(0) %}
          {% set m = parts[1] | int(0) %}
          {% set s = parts[2] | int(0) if parts | length > 2 else 0 %}
          {% set sec = h * 3600 + m * 60 + s %}
          {% set ns.out = ns.out + [sec] %}
        {% else %}
          {# Fallback: use 0 (midnight) if parsing fails #}
          {% set ns.out = ns.out + [0] %}
        {% endif %}
      {% endif %}
    {% endfor %}
    {{ ns.out }}

  # Current time in seconds since midnight
  now_sec: >
    {% set n = now() %}
    {{ n.hour * 3600 + n.minute * 60 + n.second }}

  # Find the index of the current state based on time
  # Logic: Find the last threshold that current time has passed
  current_index: >
    {% set ns = namespace(idx=0) %}
    {% for i in range(thresholds | length) %}
      {% if now_sec >= thresholds[i] %}
        {% set ns.idx = i %}
      {% endif %}
    {% endfor %}
    {{ ns.idx }}

  # The state name corresponding to current time
  current_state: "{{ states[current_index] if current_index < states | length else states[0] }}"

  # Current state of the input_select (for comparison)
  existing_state: "{{ states(tod_select) }}"

  # Debug flag - set to true to enable persistent notifications for troubleshooting
  is_debug: false

# =============================================================================
# Condition - Only proceed if state actually needs to change
# =============================================================================
condition:
  - condition: template
    value_template: "{{ current_state != existing_state }}"

# =============================================================================
# Actions
# =============================================================================
action:
  # ---------------------------------------------------------------------------
  # Debug Logging (optional)
  # ---------------------------------------------------------------------------
  - choose:
      - conditions:
          - condition: template
            value_template: "{{ is_debug }}"
        sequence:
          - service: persistent_notification.create
            data:
              title: "Time of Day Debug"
              message: >
                Current time: {{ now().strftime('%H:%M:%S') }} ({{ now_sec }}s)

                Thresholds: {{ thresholds }}
                States: {{ states }}

                Current index: {{ current_index }}
                Current state: {{ current_state }}
                Existing state: {{ existing_state }}

  # ---------------------------------------------------------------------------
  # Update Time of Day State
  # ---------------------------------------------------------------------------
  - service: input_select.select_option
    target:
      entity_id: "{{ tod_select }}"
    data:
      option: "{{ current_state }}"