# Every MoveSpec starts with a name and version.
name: squat
version: "1.0"

# The detection block defines what movements to detect.
detection:
  type: repetition          # Count repeated movement cycles.
  movement:
    name: squat
    phases:
      - name: standing      # Starting position.
        criteria:
          - joint: knee
            angle_min: 160
            angle_max: 180
      - name: bottom        # Bottom of the squat.
        criteria:
          - joint: knee
            angle_min: 60
            angle_max: 100
    sequence:               # The phase order that defines one repetition.
      - standing
      - bottom
      - standing

# Top-level metadata
name: workout-combo
version: "1.0"
description: "Detect a squat-to-lunge combination with feedback cues."

# Detection configuration
detection:
  type: repetition
  movement:
    name: squat-lunge-combo

    # Phases define the discrete positions in the movement.
    phases:
      - name: standing
        description: "Upright standing position"
        criteria:
          - joint: knee
            angle_min: 160
            angle_max: 180
          - joint: hip
            angle_min: 160
            angle_max: 180

      - name: squat-bottom
        description: "Bottom of squat — knees at roughly 90 degrees"
        criteria:
          - joint: knee
            angle_min: 70
            angle_max: 110
          - joint: hip
            angle_min: 70
            angle_max: 110

      - name: lunge-bottom
        description: "Bottom of lunge — front knee bent, back leg extended"
        criteria:
          - joint: knee
            side: front
            angle_min: 70
            angle_max: 100
          - joint: knee
            side: back
            angle_min: 150
            angle_max: 180

    # Sequence defines the phase ordering for one complete repetition.
    sequence:
      - standing
      - squat-bottom
      - standing
      - lunge-bottom
      - standing

    # Feedback cues emitted during detection.
    feedback:
      - trigger: squat-bottom
        cue: "Good depth — hold briefly"
      - trigger: lunge-bottom
        cue: "Keep your back knee extended"

    # Timing constraints (optional).
    timing:
      min_phase_duration_ms: 200   # Ignore phases shorter than 200ms (likely noise).
      max_phase_duration_ms: 5000  # Fail phases longer than 5 seconds.

    # Confidence thresholds (optional).
    thresholds:
      min_landmark_confidence: 0.5  # Ignore frames below this landmark confidence.