{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://api.tropicapp.io/schemas/supplier",
  "title": "Supplier",
  "description": "A vendor/supplier profile in the Tropic procurement platform",
  "type": "object",
  "properties": {
    "id": {
      "type": "string",
      "description": "Unique supplier identifier"
    },
    "name": {
      "type": "string",
      "description": "Supplier company name",
      "minLength": 1,
      "maxLength": 255
    },
    "website": {
      "type": "string",
      "format": "uri",
      "description": "Supplier website URL"
    },
    "category": {
      "type": "string",
      "description": "Supplier category (e.g., Software, Services, Hardware)"
    },
    "status": {
      "type": "string",
      "enum": ["active", "inactive", "prospect"],
      "description": "Supplier relationship status"
    },
    "contacts": {
      "type": "array",
      "description": "Supplier contact persons",
      "items": {
        "type": "object",
        "properties": {
          "name": { "type": "string" },
          "email": { "type": "string", "format": "email" },
          "role": { "type": "string" }
        }
      }
    },
    "spend": {
      "type": "number",
      "minimum": 0,
      "description": "Total annual spend with this supplier in USD"
    },
    "risk_rating": {
      "type": "string",
      "enum": ["low", "medium", "high"],
      "description": "Assessed risk level for this supplier"
    },
    "created_at": {
      "type": "string",
      "format": "date-time"
    },
    "updated_at": {
      "type": "string",
      "format": "date-time"
    }
  },
  "required": ["id", "name"],
  "additionalProperties": false
}