{
  "$schema": "https://json-schema.org/draft/2020-12",
  "$id": "https://voiden.md/schemas/void-file",
  "title": "Voiden .void File",
  "description": "Schema for Voiden .void files — plain Markdown documents with YAML frontmatter and structured API request blocks that combine documentation and executable HTTP requests.",
  "type": "object",
  "properties": {
    "version": {
      "type": "string",
      "description": "The Voiden file format version.",
      "example": "1.0"
    },
    "name": {
      "type": "string",
      "description": "Human-readable name for this .void file or block collection."
    },
    "description": {
      "type": "string",
      "description": "Documentation describing the purpose of this file."
    },
    "blocks": {
      "type": "array",
      "description": "Array of reusable blocks defined in this file.",
      "items": {
        "$ref": "#/$defs/Block"
      }
    },
    "imports": {
      "type": "array",
      "description": "Other .void files imported to inherit blocks from.",
      "items": {
        "type": "string",
        "description": "Relative path to an imported .void file."
      }
    }
  },
  "$defs": {
    "Block": {
      "type": "object",
      "description": "A reusable API component block — endpoint, auth, headers, params, body, or request.",
      "properties": {
        "id": {
          "type": "string",
          "description": "Unique identifier for this block (auto-generated)."
        },
        "type": {
          "type": "string",
          "enum": ["endpoint", "auth", "headers", "params", "body", "request", "assertion"],
          "description": "The type of block."
        },
        "name": {
          "type": "string",
          "description": "Human-readable name for the block."
        },
        "description": {
          "type": "string",
          "description": "Markdown documentation for the block."
        },
        "method": {
          "type": "string",
          "enum": ["GET", "POST", "PUT", "PATCH", "DELETE", "HEAD", "OPTIONS"],
          "description": "HTTP method (for request blocks)."
        },
        "url": {
          "type": "string",
          "description": "URL or URL template for the request."
        },
        "headers": {
          "type": "object",
          "additionalProperties": {
            "type": "string"
          },
          "description": "HTTP headers as key-value pairs."
        },
        "params": {
          "type": "object",
          "additionalProperties": {
            "type": "string"
          },
          "description": "Query parameters as key-value pairs."
        },
        "body": {
          "type": "object",
          "description": "Request body definition.",
          "properties": {
            "contentType": {
              "type": "string",
              "description": "Content-Type header value."
            },
            "data": {
              "description": "The request body content."
            }
          }
        },
        "auth": {
          "$ref": "#/$defs/AuthBlock"
        },
        "assertions": {
          "type": "array",
          "description": "Response assertions for testing.",
          "items": {
            "$ref": "#/$defs/Assertion"
          }
        },
        "scripts": {
          "$ref": "#/$defs/Scripts"
        },
        "extends": {
          "type": "string",
          "description": "Block ID this block inherits from."
        }
      }
    },
    "AuthBlock": {
      "type": "object",
      "description": "Authentication configuration block.",
      "properties": {
        "type": {
          "type": "string",
          "enum": ["bearer", "basic", "apikey", "oauth2", "none"],
          "description": "Authentication scheme."
        },
        "token": {
          "type": "string",
          "description": "Token value or template variable."
        },
        "username": {
          "type": "string"
        },
        "password": {
          "type": "string"
        },
        "key": {
          "type": "string",
          "description": "API key value or template variable."
        },
        "placement": {
          "type": "string",
          "enum": ["header", "query"],
          "description": "Where to place the API key."
        }
      }
    },
    "Assertion": {
      "type": "object",
      "description": "A test assertion on the response.",
      "properties": {
        "type": {
          "type": "string",
          "enum": ["status", "body", "header", "json-path"],
          "description": "What to assert on."
        },
        "expected": {
          "description": "Expected value."
        },
        "path": {
          "type": "string",
          "description": "JSON path for json-path assertions."
        }
      }
    },
    "Scripts": {
      "type": "object",
      "description": "Pre/post-request scripts.",
      "properties": {
        "pre": {
          "type": "string",
          "description": "Script to run before the request (JavaScript, Python, or shell)."
        },
        "post": {
          "type": "string",
          "description": "Script to run after the request."
        },
        "language": {
          "type": "string",
          "enum": ["javascript", "python", "shell"],
          "description": "Script language."
        }
      }
    }
  }
}