{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "$id": "https://prism-framework.org/schema/1.0/prism",
  "title": "PRISM Framework — Root Configuration Schema",
  "description": "Validates .prism/config.yaml — the configuration file that initializes a PRISM landscape in a repository.",
  "type": "object",
  "required": ["prism"],
  "additionalProperties": false,
  "properties": {
    "prism": {
      "type": "object",
      "required": ["version", "organization", "domain"],
      "additionalProperties": false,
      "properties": {
        "version": {
          "type": "string",
          "pattern": "^\\d+\\.\\d+$",
          "description": "PRISM framework version this landscape targets (e.g., '1.0').",
          "example": "1.0"
        },
        "organization": {
          "type": "string",
          "description": "Name of the enterprise or organization this landscape describes.",
          "example": "Acme Corporation"
        },
        "domain": {
          "type": "string",
          "description": "Primary domain of the enterprise. Free text — not constrained to IT.",
          "examples": ["information-technology", "healthcare", "manufacturing", "logistics", "financial-services", "public-sector", "retail"]
        },
        "description": {
          "type": "string",
          "description": "One to two sentences describing what this landscape covers and its intended scope."
        },
        "scope": {
          "type": "string",
          "enum": ["full", "partial", "scoped"],
          "description": "full = all five layers active. partial = selected layers only. scoped = bounded to a department or capability."
        },
        "active_layers": {
          "type": "array",
          "items": {
            "type": "string",
            "enum": ["people-place", "reality", "intent", "signal", "movement"]
          },
          "description": "The PRISM layers actively maintained in this landscape. Omit layers not relevant to current scope.",
          "minItems": 1
        },
        "temporal": {
          "type": "object",
          "description": "Temporal configuration for this landscape.",
          "additionalProperties": false,
          "properties": {
            "baseline_as_of": {
              "type": "string",
              "format": "date",
              "description": "The date the current baseline artifacts were accurate."
            },
            "target_date": {
              "type": "string",
              "format": "date",
              "description": "The date by which the target architecture is expected to be achieved."
            }
          }
        },
        "contacts": {
          "type": "array",
          "description": "Primary contacts for this PRISM landscape.",
          "items": {
            "type": "object",
            "required": ["name", "role"],
            "additionalProperties": false,
            "properties": {
              "name": { "type": "string" },
              "role": { "type": "string", "description": "e.g., 'Lead Enterprise Architect', 'Business Sponsor'." },
              "email": { "type": "string", "format": "email" }
            }
          }
        },
        "tags": {
          "type": "array",
          "items": { "type": "string" },
          "description": "Free-text tags for indexing and tooling (e.g., 'cloud-migration', 'regulatory', 'mvp')."
        }
      }
    }
  }
}