esphome:
  name: test-wait-until-ordering

host:

api:
  actions:
    - action: test_wait_until_fifo
      then:
        - logger.log: "=== TEST: wait_until should execute in FIFO order ==="
        - globals.set:
            id: gate_open
            value: 'false'
        - delay: 100ms
        # Start multiple parallel executions of coordinator script
        # Each will call the shared waiter script, queueing in same wait_until
        - script.execute: coordinator_0
        - script.execute: coordinator_1
        - script.execute: coordinator_2
        - script.execute: coordinator_3
        - script.execute: coordinator_4
        # Give scripts time to reach wait_until and queue
        - delay: 200ms
        - logger.log: "Opening gate - all wait_until should complete now"
        - globals.set:
            id: gate_open
            value: 'true'
        - delay: 500ms
        - logger.log: "Test complete"

globals:
  - id: gate_open
    type: bool
    initial_value: 'false'

script:
  # Shared waiter with single wait_until action (all coordinators call this)
  - id: waiter
    mode: parallel
    parameters:
      iter: int
    then:
      - lambda: 'ESP_LOGD("main", "Queueing iteration %d", iter);'
      - wait_until:
          condition:
            lambda: 'return id(gate_open);'
          timeout: 5s
      - lambda: 'ESP_LOGD("main", "Completed iteration %d", iter);'

  # Coordinator scripts - each calls shared waiter with different iteration number
  - id: coordinator_0
    then:
      - script.execute:
          id: waiter
          iter: 0

  - id: coordinator_1
    then:
      - script.execute:
          id: waiter
          iter: 1

  - id: coordinator_2
    then:
      - script.execute:
          id: waiter
          iter: 2

  - id: coordinator_3
    then:
      - script.execute:
          id: waiter
          iter: 3

  - id: coordinator_4
    then:
      - script.execute:
          id: waiter
          iter: 4

logger:
  level: DEBUG