use serde::{Deserialize, Serialize};

#[derive(Deserialize, Serialize)]
#[cfg_attr(feature = "utoipa", derive(utoipa::ToSchema))]
/// Transaction to monitor
#[cfg_attr(feature = "utoipa", schema(example = json!({
  "type": "custom.schema",
  "version": "1.0.0",
  "json_schema": {
    "$schema": "https://json-schema.org/draft/2020-12/schema",
    "title": "FinancialTransaction",
    "type": "object",
    "required": ["transaction_id", "amount", "currency", "timestamp"],
    "properties": {
      "transaction_id": {
        "type": "string",
        "format": "uuid"
      },
      "amount": {
        "type": "number",
        "exclusiveMinimum": 0
      },
      "currency": {
        "type": "string",
        "pattern": "^[A-Z]{3}$",
        "description": "ISO 4217 Alpha-3 code (e.g., USD, EUR)"
      },
      "timestamp": {
        "type": "string",
        "format": "date-time"
      },
    }
  }
})))]
pub struct CreateSchema {
    #[serde(rename = "type")]
    /// Transaction schema type
    pub kind: String,
    /// The schema's version
    pub version: String,
    /// The json schema to validate for each transaction of this type and version
    #[serde(rename = "json_schema")]
    pub schema: serde_json::Value,
}