{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://cognitive-agent.local/schemas/function-config.schema.json",
  "title": "FunctionConfig",
  "$defs": {
    "operation": {
      "type": "object",
      "additionalProperties": false,
      "required": ["id", "capability", "target", "parameters"],
      "properties": {
        "id": {"type": "string", "pattern": "^[a-z][a-z0-9_-]{1,63}$"},
        "capability": {"type": "string", "pattern": "^[a-z][a-z0-9_]*\\.[a-z][a-z0-9_]*$"},
        "target": {"$ref": "common.schema.json#/$defs/target"},
        "parameters": {"type": "object"},
        "motion": {
          "type": "object",
          "additionalProperties": false,
          "required": ["mode", "direction", "start_position_pct", "delta_position_pct"],
          "properties": {
            "mode": {"const": "relative"},
            "direction": {"type": "string", "enum": ["increase", "decrease"]},
            "start_position_pct": {"type": "integer", "minimum": 0, "maximum": 100},
            "delta_position_pct": {"type": "integer", "minimum": 0, "maximum": 100},
            "start_angle_deg": {"type": "number"},
            "delta_angle_deg": {"type": "number", "minimum": 0}
          }
        },
        "transition": {"$ref": "common.schema.json#/$defs/transition"},
        "depends_on": {
          "type": "array",
          "uniqueItems": true,
          "items": {"type": "string", "pattern": "^[a-z][a-z0-9_-]{1,63}$"},
          "default": []
        },
        "timeout_ms": {"type": "integer", "minimum": 1, "maximum": 3600000},
        "failure_policy": {"$ref": "common.schema.json#/$defs/failure_policy"}
      }
    }
  },
  "type": "object",
  "additionalProperties": false,
  "required": ["apiVersion", "kind", "metadata", "spec"],
  "properties": {
    "apiVersion": {"const": "cognitive-agent/v1alpha1"},
    "kind": {"const": "FunctionConfig"},
    "metadata": {"$ref": "common.schema.json#/$defs/metadata"},
    "spec": {
      "type": "object",
      "additionalProperties": false,
      "required": ["domain", "operations"],
      "properties": {
        "domain": {"type": "string", "pattern": "^[a-z][a-z0-9_]*$"},
        "operations": {
          "type": "array",
          "minItems": 1,
          "maxItems": 64,
          "items": {"$ref": "#/$defs/operation"}
        },
        "assumptions": {
          "type": "array",
          "items": {"type": "string", "maxLength": 500},
          "default": []
        }
      }
    }
  }
}