{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://github.com/api-evangelist/resilinc/json-schema/resilinc-disruption-event-schema.json",
  "title": "Resilinc Disruption Event",
  "description": "JSON Schema for a Resilinc supply chain disruption event, representing a real-world event (natural disaster, geopolitical, factory fire, etc.) that may impact supply chain operations.",
  "type": "object",
  "properties": {
    "id": {
      "type": "string",
      "description": "Unique event identifier."
    },
    "title": {
      "type": "string",
      "description": "Event title or headline."
    },
    "description": {
      "type": "string",
      "description": "Detailed description of the disruption event."
    },
    "event_type": {
      "type": "string",
      "enum": [
        "natural_disaster",
        "geopolitical",
        "factory_fire",
        "labor_strike",
        "port_disruption",
        "logistics",
        "cyber_attack",
        "regulatory",
        "pandemic",
        "financial",
        "other"
      ],
      "description": "Category of the disruption event."
    },
    "severity": {
      "type": "string",
      "enum": ["low", "medium", "high", "critical"],
      "description": "Severity level of the event."
    },
    "status": {
      "type": "string",
      "enum": ["active", "monitoring", "resolved"],
      "description": "Current status of the event."
    },
    "location": {
      "type": "object",
      "description": "Geographic location of the event.",
      "properties": {
        "country": { "type": "string" },
        "region": { "type": "string" },
        "city": { "type": "string" },
        "lat": { "type": "number" },
        "lon": { "type": "number" }
      }
    },
    "affected_suppliers": {
      "type": "array",
      "description": "Suppliers potentially impacted by this event.",
      "items": {
        "type": "object",
        "properties": {
          "supplier_id": { "type": "string" },
          "supplier_name": { "type": "string" },
          "impact_level": {
            "type": "string",
            "enum": ["low", "medium", "high", "critical"]
          }
        }
      }
    },
    "affected_parts": {
      "type": "array",
      "description": "Parts or components potentially impacted.",
      "items": {
        "type": "object",
        "properties": {
          "part_id": { "type": "string" },
          "part_number": { "type": "string" },
          "description": { "type": "string" }
        }
      }
    },
    "published_at": {
      "type": "string",
      "format": "date-time",
      "description": "Timestamp when the event was published."
    },
    "started_at": {
      "type": "string",
      "format": "date-time",
      "description": "Timestamp when the event started."
    },
    "resolved_at": {
      "type": ["string", "null"],
      "format": "date-time",
      "description": "Timestamp when the event was resolved (null if ongoing)."
    },
    "source_urls": {
      "type": "array",
      "description": "External source URLs for the event.",
      "items": { "type": "string", "format": "uri" }
    }
  },
  "required": ["id", "title", "event_type", "severity", "status", "published_at"]
}