{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "$id": "https://openpets.dev/schemas/openpets.plugin.schema.json",
  "title": "OpenPets plugin manifest",
  "description": "Manifest for OpenPets desktop pet plugins (openpets.plugin.json). manifestVersion 1 is declarative, 2 is the JavaScript SDK v2 surface, 3 is SDK v3 (SuperPlugins).",
  "type": "object",
  "required": ["manifestVersion", "id", "name", "version", "runtime", "permissions"],
  "properties": {
    "$schema": { "type": "string" },
    "manifestVersion": { "enum": [1, 2, 3] },
    "id": { "type": "string", "pattern": "^[a-z0-9][a-z0-9._-]{1,62}[a-z0-9]$" },
    "name": { "type": "string", "minLength": 1, "maxLength": 120 },
    "description": { "type": "string", "maxLength": 1000 },
    "version": { "type": "string", "pattern": "^\\d+\\.\\d+\\.\\d+(?:[-+][0-9A-Za-z.-]+)?$" },
    "runtime": { "enum": ["declarative", "javascript"] },
    "icon": { "enum": ["plugin", "bell", "timer", "github", "heart", "sparkles", "coffee", "focus", "droplet"] },
    "sdkVersion": { "type": "string", "pattern": "^\\d+\\.\\d+\\.\\d+(?:[-+][0-9A-Za-z.-]+)?$" },
    "entry": { "type": "string", "pattern": "\\.(mjs|js)$" },
    "permissions": {
      "type": "array",
      "uniqueItems": true,
      "items": {
        "enum": [
          "pet:speak", "pet:reaction", "pet:move", "timer", "schedule", "storage", "status", "commands", "network",
          "pet:interact", "pet:pin", "pet:animate", "pet:speak:dynamic", "pet:drop", "pets:read", "pets:manage",
          "audio", "events", "ui:toast", "ui:panel", "notify", "bus", "ai", "secrets", "voice:speak", "voice:listen",
          "auth", "files", "system:openExternal", "system:metrics", "clipboard", "network:write"
        ]
      }
    },
    "network": {
      "type": "object",
      "additionalProperties": false,
      "required": ["hosts"],
      "properties": {
        "hosts": { "type": "array", "items": { "type": "string", "pattern": "^[A-Za-z0-9.-]+(:\\d{1,5})?$" } }
      }
    },
    "configSchema": {
      "type": "object",
      "additionalProperties": { "$ref": "#/definitions/configField" }
    },
    "assets": {
      "type": "object",
      "additionalProperties": false,
      "properties": {
        "icons": { "$ref": "#/definitions/assetGroup" },
        "images": { "$ref": "#/definitions/assetGroup" },
        "svgs": { "$ref": "#/definitions/assetGroup" },
        "sprites": { "$ref": "#/definitions/assetGroup" },
        "sounds": { "$ref": "#/definitions/assetGroup" }
      }
    },
    "panels": {
      "type": "object",
      "maxProperties": 8,
      "propertyNames": { "pattern": "^[a-z0-9][a-z0-9._-]{0,63}$" },
      "additionalProperties": { "type": "string", "pattern": "\\.html$" }
    },
    "triggers": {
      "type": "array",
      "items": {
        "type": "object",
        "additionalProperties": false,
        "required": ["on", "everyMinutes", "actions"],
        "properties": {
          "on": { "const": "timer" },
          "everyMinutes": { "oneOf": [{ "type": "integer", "minimum": 5 }, { "$ref": "#/definitions/configRef" }] },
          "actions": {
            "type": "array",
            "items": {
              "oneOf": [
                {
                  "type": "object",
                  "additionalProperties": false,
                  "required": ["type", "message"],
                  "properties": { "type": { "const": "pet.speak" }, "message": { "oneOf": [{ "type": "string" }, { "$ref": "#/definitions/configRef" }] } }
                },
                {
                  "type": "object",
                  "additionalProperties": false,
                  "required": ["type", "reaction"],
                  "properties": { "type": { "const": "pet.react" }, "reaction": { "oneOf": [{ "type": "string" }, { "$ref": "#/definitions/configRef" }] } }
                }
              ]
            }
          }
        }
      }
    }
  },
  "allOf": [
    {
      "if": { "properties": { "manifestVersion": { "const": 1 } } },
      "then": { "required": ["triggers"], "properties": { "runtime": { "const": "declarative" } } }
    },
    {
      "if": { "properties": { "manifestVersion": { "enum": [2, 3] } } },
      "then": { "required": ["sdkVersion", "entry"], "properties": { "runtime": { "const": "javascript" } } }
    },
    {
      "if": { "properties": { "manifestVersion": { "const": 3 } } },
      "then": { "properties": { "sdkVersion": { "pattern": "^3\\." } } }
    },
    {
      "if": { "properties": { "manifestVersion": { "const": 2 } } },
      "then": { "properties": { "assets": false, "panels": false } }
    }
  ],
  "definitions": {
    "assetGroup": {
      "type": "object",
      "maxProperties": 32,
      "propertyNames": { "pattern": "^[a-z0-9][a-z0-9._-]{0,63}$" },
      "additionalProperties": { "type": "string" }
    },
    "configRef": {
      "type": "object",
      "additionalProperties": false,
      "required": ["config"],
      "properties": { "config": { "type": "string" } }
    },
    "configField": {
      "type": "object",
      "additionalProperties": false,
      "required": ["type"],
      "properties": {
        "type": { "enum": ["text", "textarea", "number", "boolean", "select", "time", "date", "multiSelect", "list", "secret"] },
        "label": { "type": "string" },
        "description": { "type": "string" },
        "default": {},
        "options": {
          "type": "array",
          "items": {
            "type": "object",
            "additionalProperties": false,
            "required": ["label", "value"],
            "properties": { "label": { "type": "string" }, "value": { "type": "string" } }
          }
        },
        "min": { "type": "number" },
        "max": { "type": "number" },
        "step": { "type": "number" },
        "maxLength": { "type": "integer" },
        "maxItems": { "type": "integer" },
        "itemSchema": { "type": "object", "additionalProperties": { "$ref": "#/definitions/configField" } }
      }
    }
  }
}