{
  "$schema": "https://wpl.dev/schemas/wpl/v1.schema.json",
  "version": "1.6.0",
  "plan": {
    "id": "plan_telemetry_personalized",
    "name": "HRV-Adaptive Strength",
    "description": "Personalization rules use the recommended wellness.* and device.* source vocabulary. Validates that the documented controlled-prefix system is accepted as plain strings.",
    "type": "workout",
    "visibility": "template",
    "metadata": {
      "tags": [
        "adaptive",
        "telemetry",
        "hrv"
      ],
      "difficulty": "advanced",
      "language": "en"
    },
    "goals": [
      {
        "id": "goal_str",
        "type": "primary",
        "category": "strength",
        "name": "Strength with autoregulation"
      }
    ],
    "personalization": {
      "inputs": [
        {
          "id": "hrv_baseline_z",
          "type": "number",
          "source": "wellness.hrv_rmssd_morning",
          "label": "HRV (RMSSD) z-score vs 7d baseline"
        },
        {
          "id": "sleep_hours",
          "type": "number",
          "source": "wellness.sleep_hours_last_night",
          "label": "Sleep last night (hours)"
        },
        {
          "id": "yesterday_rpe",
          "type": "number",
          "source": "wellness.session_rpe_yesterday",
          "label": "Yesterday's session RPE"
        },
        {
          "id": "phase_type",
          "type": "string",
          "source": "plan.current_phase_type",
          "label": "Current phase role"
        },
        {
          "id": "experience",
          "type": "string",
          "source": "user.experience_level"
        }
      ],
      "rules": [
        {
          "id": "rule_low_hrv",
          "condition": {
            "operator": "and",
            "conditions": [
              {
                "field": "hrv_baseline_z",
                "op": "lt",
                "value": -1.0
              },
              {
                "field": "phase_type",
                "op": "neq",
                "value": "deload"
              }
            ]
          },
          "actions": [
            {
              "type": "modify_intensity",
              "scope": "day",
              "factor": 0.9,
              "delta_percent": -10
            },
            {
              "type": "increase_rest",
              "scope": "day",
              "extra_seconds": 30
            }
          ]
        },
        {
          "id": "rule_short_sleep",
          "condition": {
            "field": "sleep_hours",
            "op": "lt",
            "value": 6
          },
          "actions": [
            {
              "type": "reduce_sets",
              "scope": "day",
              "by": 1
            }
          ]
        },
        {
          "id": "rule_high_yesterday_rpe",
          "condition": {
            "field": "yesterday_rpe",
            "op": "gte",
            "value": 9
          },
          "actions": [
            {
              "type": "reduce_reps",
              "scope": "day",
              "by": 2
            }
          ]
        }
      ]
    },
    "phases": [
      {
        "id": "phase_1",
        "name": "Build",
        "order": 1,
        "type": "build",
        "duration": {
          "value": 1,
          "unit": "weeks"
        },
        "weeks": [
          {
            "id": "wk_1",
            "name": "Week 1",
            "order": 1,
            "days": [
              {
                "id": "d_1",
                "day_of_week": 1,
                "name": "Squat day",
                "type": "training"
              }
            ]
          }
        ]
      }
    ]
  }
}