{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "definitions": {
    "ScopedParam": {
      "type": "object",
      "properties": {
        "Name": { "type": "string" },
        "Expression": { "type": "string" }
      },
      "required": [ "Name", "Expression" ]
    },
    "Rule": {
      "title": "Rule",
      "properties": {
        "RuleName": {
          "type": "string"
        },
        "LocalParams": {
          "type": "array",
          "items": { "$ref": "#/definitions/ScopedParam" }
        },
        "Operator": {
          "enum": [
            "And",
            "AndAlso",
            "Or",
            "OrElse"
          ]
        },
        "ErrorMessage": {
          "type": "string"
        },
        "SuccessEvent": {
          "type": "string"
        },
        "Rules": {
          "type": "array",
          "items": {
            "anyOf": [
              {
                "$ref": "#/definitions/LeafRule"
              },
              {
                "$ref": "#/definitions/Rule"
              }
            ]
          }
        },
        "Properties": {
          "type": "object"
        },
        "Actions": {
          "$ref": "#/definitions/RuleActions"
        },
        "Enabled": {
          "type": "boolean",
          "default": true
        }
      },
      "required": [
        "RuleName",
        "Operator",
        "Rules"
      ],
      "type": "object"
    },
    "LeafRule": {
      "title": "Leaf Rule",
      "type": "object",
      "required": [
        "RuleName",
        "Expression"
      ],
      "properties": {
        "RuleName": {
          "type": "string"
        },
        "LocalParams": {
          "type": "array",
          "items": { "$ref": "#/definitions/ScopedParam" }
        },
        "Expression": {
          "type": "string"
        },
        "RuleExpressionType": {
          "enum": [
            "LambdaExpression"
          ]
        },
        "ErrorMessage": {
          "type": "string"
        },
        "SuccessEvent": {
          "type": "string"
        },
        "Properties": {
          "type": "object"
        },
        "Actions": {
          "$ref": "#/definitions/RuleActions"
        },
        "Enabled": {
          "type": "boolean",
          "default": true
        }
      }
    },
    "ActionInfo": {
      "properties": {
        "Name": {
          "type": "string"
        },
        "Context": {
          "type": "object"
        }
      },
      "required": [
        "Name"
      ]
    },
    "RuleActions": {
      "properties": {
        "OnSuccess": {
          "$ref": "#/definitions/ActionInfo"
        },
        "OnFailure": {
          "$ref": "#/definitions/ActionInfo"
        }
      }
    }

  },
  "properties": {
    "WorkflowName": {
      "type": "string"
    },
    "WorkflowsToInject": {
      "type": "array",
      "items": { "type": "string" }
    },
    "GlobalParams": {
      "type": "array",
      "items": { "$ref": "#/definitions/ScopedParam" }
    },
    "Rules": {
      "type": "array",
      "items": {
        "anyOf": [
          {
            "$ref": "#/definitions/LeafRule"
          },
          {
            "$ref": "#/definitions/Rule"
          }
        ]
      }
    }
  },
  "required": [
    "WorkflowName",
    "Rules"
  ],
  "type": "object"
}