{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "title": "Rizer Config",
  "type": "object",
  "properties": {
    "mode": {
      "type": "string",
      "enum": ["width", "height", "ratio"],
      "description": "Default resizing mode to interpret 'levels'"
    },
    "levels": {
      "type": "array",
      "items": {
        "type": "number"
      },
      "description": "Array of pixel sizes (for width/height) or ratios (for ratio mode)"
    },
    "filenamePattern": {
      "type": "string",
      "description": "Output filename pattern. Supports placeholders like ${name}, ${size}, ${ext}"
    },
    "outputFormat": {
      "type": "string",
      "enum": ["jpg", "jpeg", "png", "webp", "avif"],
      "description": "Image format for resized output"
    },
    "outputDirectory": {
      "type": "string",
      "description": "Directory path to store the resized images"
    }
  },
  "allOf": [
    {
      "if": {
        "properties": { "mode": { "const": "ratio" } }
      },
      "then": {
        "properties": {
          "levels": {
            "items": {
              "type": "number",
              "minimum": 0.01,
              "maximum": 1
            }
          }
        }
      }
    },
    {
      "if": {
        "properties": { "mode": { "enum": ["width", "height"] } }
      },
      "then": {
        "properties": {
          "levels": {
            "items": {
              "type": "integer",
              "minimum": 1
            }
          }
        }
      }
    }
  ],
  "additionalProperties": false
}