{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "form-rule-descriptor.schema.json",
  "title": "FormRuleDescriptor",
  "description": "Describes a conditional rule with one or more actions that execute when the condition is met",
  "type": "object",
  "properties": {
    "id": {
      "type": "string",
      "description": "Unique identifier for this rule",
      "minLength": 1
    },
    "name": {
      "type": "string",
      "description": "Human-readable name for this rule (optional)"
    },
    "condition": {
      "type": "object",
      "description": "The condition that triggers this rule",
      "properties": {
        "fieldId": {
          "type": "string",
          "description": "The field whose value is evaluated",
          "minLength": 1
        },
        "operator": {
          "type": "string",
          "enum": ["equals", "notEquals", "isEmpty", "isNotEmpty"],
          "description": "Comparison operator"
        },
        "value": {
          "description": "The value to compare against (not used for isEmpty/isNotEmpty)"
        }
      },
      "required": ["fieldId", "operator"],
      "additionalProperties": false
    },
    "actions": {
      "type": "array",
      "description": "Actions to perform when condition is met (executed in order)",
      "minItems": 1,
      "items": {
        "type": "object",
        "properties": {
          "type": {
            "type": "string",
            "enum": ["hide", "show", "disable", "enable", "setValue"],
            "description": "The action type"
          },
          "targetType": {
            "type": "string",
            "enum": ["field", "group"],
            "description": "Whether the target is a field or a group"
          },
          "targetId": {
            "type": "string",
            "description": "The id of the target field or group",
            "minLength": 1
          },
          "value": {
            "description": "The value to set (only for setValue action)"
          }
        },
        "required": ["type", "targetType", "targetId"],
        "additionalProperties": false
      }
    }
  },
  "required": ["id", "condition", "actions"],
  "additionalProperties": false
}