{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://aindf.oleg.design/schemas/presets.schema.json",
  "title": "AINDF Presets",
  "description": "Pre-composed, ready-to-use instances of a block or section with slots already filled. A preset references existing components and introduces no new component identity.",
  "type": "object",
  "required": ["aindfVersion", "presets"],
  "additionalProperties": false,
  "properties": {
    "aindfVersion": { "type": "string" },
    "presets": {
      "type": "array",
      "items": { "$ref": "#/$defs/preset" }
    }
  },
  "$defs": {
    "preset": {
      "type": "object",
      "required": ["name", "builtOn", "slots"],
      "additionalProperties": false,
      "properties": {
        "name": { "type": "string", "description": "e.g. pricing-section" },
        "builtOn": { "type": "string", "description": "component this preset instantiates" },
        "description": { "type": "string" },
        "slots": {
          "type": "object",
          "description": "map of slot name -> ordered fill entries",
          "additionalProperties": {
            "type": "array",
            "items": { "$ref": "#/$defs/fill" }
          }
        }
      }
    },
    "fill": {
      "type": "object",
      "required": ["component"],
      "additionalProperties": false,
      "properties": {
        "component": { "type": "string" },
        "props": { "type": "object", "additionalProperties": true },
        "text": { "type": "string", "description": "default text content, if any" }
      }
    }
  }
}