{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://github.com/oxforge/diago/internal/schema/sequence-spec",
  "$ref": "#/$defs/SequenceSpec",
  "$defs": {
    "ActorSpec": {
      "properties": {
        "id": {
          "type": "string"
        },
        "label": {
          "type": "string"
        },
        "color": {
          "type": "string"
        }
      },
      "additionalProperties": false,
      "type": "object",
      "required": [
        "id",
        "label"
      ]
    },
    "FragmentSectionSpec": {
      "properties": {
        "label": {
          "type": "string"
        },
        "start": {
          "type": "integer"
        },
        "end": {
          "type": "integer"
        }
      },
      "additionalProperties": false,
      "type": "object",
      "required": [
        "start",
        "end"
      ]
    },
    "FragmentSpec": {
      "properties": {
        "type": {
          "type": "string",
          "enum": [
            "alt",
            "opt",
            "loop",
            "par",
            "break"
          ]
        },
        "over": {
          "items": {
            "type": "string"
          },
          "type": "array"
        },
        "sections": {
          "items": {
            "$ref": "#/$defs/FragmentSectionSpec"
          },
          "type": "array"
        }
      },
      "additionalProperties": false,
      "type": "object",
      "required": [
        "type",
        "over",
        "sections"
      ]
    },
    "InteractionSpec": {
      "properties": {
        "from": {
          "type": "string"
        },
        "to": {
          "type": "string"
        },
        "label": {
          "type": "string"
        },
        "style": {
          "type": "string",
          "enum": [
            "solid",
            "dashed",
            "async"
          ]
        },
        "color": {
          "type": "string"
        }
      },
      "additionalProperties": false,
      "type": "object",
      "required": [
        "from",
        "to"
      ]
    },
    "SequenceSpec": {
      "properties": {
        "type": {
          "type": "string"
        },
        "title": {
          "type": "string",
          "description": "Diagram title, rendered as a band above the diagram."
        },
        "actors": {
          "items": {
            "$ref": "#/$defs/ActorSpec"
          },
          "type": "array"
        },
        "interactions": {
          "items": {
            "$ref": "#/$defs/InteractionSpec"
          },
          "type": "array"
        },
        "fragments": {
          "items": {
            "$ref": "#/$defs/FragmentSpec"
          },
          "type": "array"
        },
        "activations": {
          "type": "boolean"
        },
        "theme": {
          "type": "string",
          "enum": [
            "default",
            "dark",
            "midnight",
            "sketch"
          ],
          "description": "Theme the render uses unless the -theme flag overrides it. Defaults to the default theme."
        },
        "ignore": {
          "items": {
            "type": "string"
          },
          "type": "array",
          "description": "Advisory rules to silence for this spec (see diago check). Each entry must be a rule name."
        }
      },
      "additionalProperties": false,
      "type": "object",
      "required": [
        "type",
        "actors"
      ]
    }
  }
}