{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/ibodev1/glotto/main/schema/glotto.schema.json",
  "title": "Glotto config",
  "description": "Configuration for the Glotto AI translator. CLI flags override values defined here.",
  "type": "object",
  "additionalProperties": false,
  "properties": {
    "$schema": {
      "type": "string",
      "description": "JSON Schema reference for editor autocomplete."
    },
    "key": {
      "type": "string",
      "description": "API key for the AI provider."
    },
    "provider": {
      "type": "string",
      "enum": ["openai", "gemini", "anthropic"],
      "description": "AI translation provider."
    },
    "model": {
      "type": "string",
      "description": "Model name for the selected provider."
    },
    "input": {
      "type": "string",
      "description": "Path to source JSON file."
    },
    "output": {
      "description": "Single target file path or array of paths (one per target language).",
      "oneOf": [
        { "type": "string" },
        {
          "type": "array",
          "items": { "type": "string" },
          "minItems": 1
        }
      ]
    },
    "from": {
      "type": "string",
      "description": "Source language name."
    },
    "to": {
      "description": "Target language name or array of names. Length must match output array.",
      "oneOf": [
        { "type": "string" },
        {
          "type": "array",
          "items": { "type": "string" },
          "minItems": 1
        }
      ]
    },
    "url": {
      "type": "string",
      "description": "Custom base URL for OpenAI/Anthropic providers."
    },
    "noLimit": {
      "type": "boolean",
      "description": "Disable inter-batch rate-limit delay.",
      "default": false
    },
    "noTimeout": {
      "type": "boolean",
      "description": "Disable request timeout.",
      "default": false
    },
    "maxBatchSize": {
      "type": "integer",
      "minimum": 1,
      "description": "Maximum source size per batch in KB.",
      "default": 12
    },
    "stats": {
      "type": "boolean",
      "description": "Print AI usage statistics at the end of the run.",
      "default": false
    },
    "incremental": {
      "type": "boolean",
      "description": "Translate only missing or empty keys when target file already exists.",
      "default": false
    }
  }
}