{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "urn:junexis:schema:registry-event:0.1",
  "title": "Zdarzenie Junexis Registry 0.1",
  "type": "object",
  "additionalProperties": false,
  "required": ["schemaVersion", "eventId", "correlationId", "occurredAtUtc", "producer", "operation", "phase"],
  "properties": {
    "schemaVersion": { "const": "junexis.registry-event/0.1" },
    "eventId": { "$ref": "#/$defs/uuid" },
    "correlationId": { "$ref": "#/$defs/uuid" },
    "occurredAtUtc": { "type": "string", "pattern": "^[0-9]{4}-(0[1-9]|1[0-2])-([0-2][0-9]|3[01])T([01][0-9]|2[0-3]):[0-5][0-9]:[0-5][0-9](?:\\.[0-9]{1,7})?Z(?![\\s\\S])" },
    "producer": { "enum": ["registry", "compiler", "installer", "publisher"] },
    "operation": { "enum": ["snapshot-read", "artifact-download", "artifact-publication"] },
    "phase": { "enum": ["started", "completed"] },
    "outcome": { "enum": ["succeeded", "failed", "canceled"] },
    "durationMs": { "type": "integer", "minimum": 0, "maximum": 86400000 },
    "errorCode": { "type": "string", "pattern": "^[a-z][a-z0-9]*(?:-[a-z0-9]+)*(?![\\s\\S])" },
    "snapshotId": { "$ref": "#/$defs/sha256" },
    "artifact": { "$ref": "#/$defs/artifact" }
  },
  "allOf": [
    {
      "if": { "properties": { "phase": { "const": "started" } }, "required": ["phase"] },
      "then": {
        "not": {
          "anyOf": [
            { "required": ["outcome"] },
            { "required": ["durationMs"] },
            { "required": ["errorCode"] }
          ]
        }
      }
    },
    {
      "if": { "properties": { "phase": { "const": "completed" } }, "required": ["phase"] },
      "then": { "required": ["outcome", "durationMs"] }
    },
    {
      "if": { "properties": { "outcome": { "const": "failed" } }, "required": ["outcome"] },
      "then": { "required": ["errorCode"] },
      "else": { "not": { "required": ["errorCode"] } }
    },
    {
      "if": { "properties": { "operation": { "const": "snapshot-read" } }, "required": ["operation"] },
      "then": { "not": { "required": ["artifact"] } },
      "else": { "required": ["artifact"] }
    },
    {
      "if": {
        "properties": {
          "operation": { "const": "snapshot-read" },
          "phase": { "const": "completed" },
          "outcome": { "const": "succeeded" }
        },
        "required": ["operation", "phase", "outcome"]
      },
      "then": { "required": ["snapshotId"] }
    }
  ],
  "$defs": {
    "artifact": {
      "type": "object",
      "additionalProperties": false,
      "required": ["artifactType", "id", "version", "sha256"],
      "properties": {
        "artifactType": { "enum": ["package", "provider"] },
        "id": { "type": "string", "pattern": "^[a-z][a-z0-9]*(?:[.-][a-z0-9]+)*(?![\\s\\S])" },
        "version": { "$ref": "#/$defs/semver" },
        "sha256": { "$ref": "#/$defs/sha256" }
      }
    },
    "uuid": { "type": "string", "pattern": "^[0-9a-f]{8}-[0-9a-f]{4}-[1-5][0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}(?![\\s\\S])" },
    "sha256": { "type": "string", "pattern": "^[0-9a-f]{64}(?![\\s\\S])" },
    "semver": {
      "type": "string",
      "pattern": "^(0|[1-9][0-9]*)\\.(0|[1-9][0-9]*)\\.(0|[1-9][0-9]*)(?:-((?:0|[1-9][0-9]*|[0-9]*[A-Za-z-][0-9A-Za-z-]*)(?:\\.(?:0|[1-9][0-9]*|[0-9]*[A-Za-z-][0-9A-Za-z-]*))*))?(?:\\+([0-9A-Za-z-]+(?:\\.[0-9A-Za-z-]+)*))?(?![\\s\\S])"
    }
  }
}