{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://venuemind.dev/schemas/venue-project-package.schema.json",
  "title": "VenueMind Interchange Package",
  "type": "object",
  "required": [
    "format",
    "formatVersion",
    "manifest",
    "project"
  ],
  "properties": {
    "format": {
      "const": "venuemind-project"
    },
    "formatVersion": {
      "const": 1
    },
    "manifest": {
      "type": "object",
      "required": [
        "packageId",
        "exportedAt",
        "payloadBytes",
        "payloadSha256",
        "manifestSha256",
        "source"
      ],
      "properties": {
        "packageId": {
          "type": "string",
          "pattern": "^package-[0-9a-f]{16}$"
        },
        "exportedAt": {
          "type": "string",
          "format": "date-time"
        },
        "payloadBytes": {
          "type": "integer",
          "minimum": 1,
          "maximum": 2000000
        },
        "payloadSha256": {
          "type": "string",
          "pattern": "^[0-9a-f]{64}$"
        },
        "manifestSha256": {
          "type": "string",
          "pattern": "^[0-9a-f]{64}$"
        },
        "source": {
          "type": "object",
          "required": [
            "application",
            "projectId",
            "projectSchemaVersion"
          ],
          "properties": {
            "application": {
              "type": "string",
              "minLength": 1
            },
            "applicationVersion": {
              "type": "string"
            },
            "projectId": {
              "type": "string",
              "minLength": 1
            },
            "projectSchemaVersion": {
              "const": 10
            },
            "external": {
              "type": "object",
              "additionalProperties": true
            }
          },
          "additionalProperties": false
        }
      },
      "additionalProperties": false
    },
    "project": {
      "type": "object",
      "required": [
        "id",
        "name",
        "activePlanId",
        "schemaVersion",
        "snapshot",
        "createdAt",
        "updatedAt"
      ],
      "properties": {
        "id": {
          "type": "string",
          "minLength": 1
        },
        "name": {
          "type": "string",
          "minLength": 1
        },
        "activePlanId": {
          "type": "string",
          "minLength": 1
        },
        "schemaVersion": {
          "const": 10
        },
        "snapshot": {
          "$ref": "https://venuemind.dev/schemas/planner-snapshot.schema.json"
        },
        "createdAt": {
          "type": "string",
          "format": "date-time"
        },
        "updatedAt": {
          "type": "string",
          "format": "date-time"
        },
        "provenance": {
          "type": "object",
          "required": [
            "sourceFormat",
            "formatVersion",
            "packageId",
            "payloadSha256",
            "exportedAt",
            "importedAt",
            "originalProjectId",
            "source"
          ],
          "properties": {
            "sourceFormat": {
              "const": "venuemind-project"
            },
            "formatVersion": {
              "const": 1
            },
            "packageId": {
              "type": "string",
              "pattern": "^package-[0-9a-f]{16}$"
            },
            "payloadSha256": {
              "type": "string",
              "pattern": "^[0-9a-f]{64}$"
            },
            "exportedAt": {
              "type": "string",
              "format": "date-time"
            },
            "importedAt": {
              "type": "string",
              "format": "date-time"
            },
            "originalProjectId": {
              "type": "string",
              "minLength": 1
            },
            "source": {
              "type": "object"
            }
          },
          "additionalProperties": false
        }
      },
      "additionalProperties": false
    }
  },
  "additionalProperties": false
}