{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://your-digital-life.org/schemas/preset.schema.json",
  "title": "Your Digital Life calculator preset",
  "type": "object",
  "additionalProperties": false,
  "required": ["id", "order", "label", "description", "values", "deviceSelections"],
  "properties": {
    "id": { "type": "string", "pattern": "^[a-z0-9]+(?:-[a-z0-9]+)*$" },
    "order": { "type": "integer", "minimum": 1 },
    "label": { "type": "string", "minLength": 1 },
    "description": { "type": "string", "minLength": 1 },
    "values": {
      "type": "object",
      "propertyNames": { "pattern": "^[a-z0-9]+(?:-[a-z0-9]+)*$" },
      "additionalProperties": { "type": "number", "minimum": 0 }
    },
    "deviceSelections": {
      "type": "object",
      "propertyNames": { "pattern": "^[a-z0-9]+(?:-[a-z0-9]+)*$" },
      "additionalProperties": { "type": "string", "pattern": "^[a-z0-9]+(?:-[a-z0-9]+)*$" }
    }
  }
}