{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "$id": "https://jcrvlh.github.io/kit-tools/schema/index.schema.json",
  "title": "KIT — Catálogo de Tools",
  "type": "object",
  "required": ["catalog_version", "generated_at", "tools"],
  "additionalProperties": false,
  "properties": {
    "catalog_version": { "const": 1 },
    "generated_at": { "type": "string", "format": "date-time" },
    "keys": {
      "type": "array",
      "items": {
        "type": "object",
        "required": ["key_id", "algo", "public_key"],
        "properties": {
          "key_id": { "type": "string" },
          "algo": { "const": "ed25519" },
          "public_key": { "type": "string", "description": "base64 de 32 bytes" },
          "owner": { "type": "string" },
          "official": { "type": "boolean" }
        }
      }
    },
    "revoked": {
      "type": "array",
      "items": { "type": "string", "description": "id@version_code ou key_id" }
    },
    "tools": {
      "type": "array",
      "items": { "$ref": "#/definitions/tool" }
    }
  },
  "definitions": {
    "semver": { "type": "string", "pattern": "^\\d+\\.\\d+\\.\\d+$" },
    "tool": {
      "type": "object",
      "required": [
        "id", "name", "version", "version_code",
        "min_runtime", "max_runtime", "permissions", "tier", "package"
      ],
      "additionalProperties": false,
      "properties": {
        "id": { "type": "string", "pattern": "^[a-z0-9_]+(\\.[a-z0-9_]+)+$" },
        "name": { "type": "string", "minLength": 1 },
        "version": { "$ref": "#/definitions/semver" },
        "version_code": { "type": "integer", "minimum": 1 },
        "min_runtime": { "$ref": "#/definitions/semver" },
        "max_runtime": { "$ref": "#/definitions/semver" },
        "author": { "type": "string" },
        "description": { "type": "string" },
        "api_level": { "type": "integer", "minimum": 1 },
        "tier": { "enum": ["official", "community"] },
        "size_installed": { "type": ["integer", "null"], "minimum": 0 },
        "key_id": { "type": "string" },
        "permissions": {
          "type": "array",
          "items": {
            "enum": ["display", "input", "storage", "random", "time", "audio", "power", "imu", "network"]
          }
        },
        "package": {
          "type": "object",
          "required": ["url"],
          "additionalProperties": false,
          "properties": {
            "url": { "type": "string", "format": "uri" },
            "sha256": { "type": ["string", "null"], "pattern": "^[a-f0-9]{64}$" },
            "size": { "type": ["integer", "null"], "minimum": 0 }
          }
        },
        "icon_url": { "type": "string" },
        "source_url": { "type": "string" },
        "updated_at": { "type": "string", "format": "date-time" }
      }
    }
  }
}