{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "title": "ADR Context",
  "description": "Contextual information gathered for an Architecture Decision Record",
  "type": "object",
  "required": ["decision_topic", "current_state", "constraints", "timestamp"],
  "properties": {
    "decision_topic": { "type": "string", "minLength": 5 },
    "current_state": {
      "type": "object",
      "required": ["description"],
      "properties": {
        "description": { "type": "string", "minLength": 10 },
        "affected_files": { "type": "array", "items": { "type": "string" } },
        "affected_components": { "type": "array", "items": { "type": "string" } }
      }
    },
    "constraints": {
      "type": "array",
      "items": {
        "type": "object",
        "required": ["type", "description"],
        "properties": {
          "type": { "type": "string", "enum": ["technical", "organizational", "timeline"] },
          "description": { "type": "string", "minLength": 5 }
        }
      }
    },
    "precedents": {
      "type": "array",
      "items": {
        "type": "object",
        "required": ["description"],
        "properties": {
          "description": { "type": "string" },
          "location": { "type": "string" },
          "outcome": { "type": "string" }
        }
      }
    },
    "stakeholders": { "type": "array", "items": { "type": "string" } },
    "timestamp": { "type": "string", "format": "date-time" }
  }
}