{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/apv022/mcf-spec/master/schemas/1.1/manifest.schema.json",
  "title": "MCF 1.1 package manifest",
  "oneOf": [
    {
      "$ref": "#/$defs/course"
    },
    {
      "$ref": "#/$defs/module"
    },
    {
      "$ref": "#/$defs/lesson"
    },
    {
      "$ref": "#/$defs/questionBank"
    },
    {
      "$ref": "#/$defs/assetCollection"
    }
  ],
  "$defs": {
    "base": {
      "type": "object",
      "required": [
        "mcf",
        "id",
        "title",
        "language"
      ],
      "properties": {
        "mcf": {
          "const": "1.1"
        },
        "kind": {
          "enum": [
            "course",
            "module",
            "lesson",
            "question_bank",
            "asset_collection"
          ],
          "default": "course"
        },
        "id": {
          "$ref": "common.schema.json#/$defs/id"
        },
        "title": {
          "$ref": "common.schema.json#/$defs/nonEmptyString"
        },
        "language": {
          "$ref": "common.schema.json#/$defs/language"
        },
        "version": {
          "$ref": "common.schema.json#/$defs/nonEmptyString"
        },
        "cover": {
          "$ref": "common.schema.json#/$defs/safePath"
        },
        "description": {
          "type": "string"
        },
        "authors": {
          "type": "array",
          "minItems": 1,
          "items": {
            "$ref": "common.schema.json#/$defs/nonEmptyString"
          }
        },
        "license": {
          "$ref": "common.schema.json#/$defs/nonEmptyString"
        },
        "subjects": {
          "type": "array",
          "minItems": 1,
          "uniqueItems": true,
          "items": {
            "$ref": "common.schema.json#/$defs/nonEmptyString"
          }
        },
        "keywords": {
          "type": "array",
          "minItems": 1,
          "uniqueItems": true,
          "items": {
            "$ref": "common.schema.json#/$defs/nonEmptyString"
          }
        },
        "level": {
          "$ref": "common.schema.json#/$defs/level"
        },
        "estimated_duration": {
          "$ref": "common.schema.json#/$defs/duration"
        },
        "prerequisites": {
          "type": "array",
          "minItems": 1,
          "items": {
            "$ref": "common.schema.json#/$defs/prerequisite"
          }
        },
        "learning_outcomes": {
          "type": "array",
          "minItems": 1,
          "items": {
            "$ref": "common.schema.json#/$defs/learningOutcome"
          }
        },
        "relationships": {
          "type": "array",
          "minItems": 1,
          "items": {
            "$ref": "common.schema.json#/$defs/relationship"
          }
        },
        "assets": {
          "type": "array",
          "minItems": 1,
          "items": {
            "$ref": "common.schema.json#/$defs/asset"
          }
        },
        "rubrics": {
          "type": "array",
          "minItems": 1,
          "items": {
            "$ref": "common.schema.json#/$defs/rubric"
          }
        },
        "extensions": {
          "$ref": "common.schema.json#/$defs/extensions"
        }
      }
    },
    "course": {
      "allOf": [
        {
          "$ref": "#/$defs/base"
        },
        {
          "type": "object",
          "required": [
            "chapters"
          ],
          "properties": {
            "kind": {
              "const": "course"
            },
            "chapters": {
              "type": "array",
              "minItems": 1,
              "items": {
                "type": "object",
                "additionalProperties": false,
                "required": [
                  "source"
                ],
                "properties": {
                  "source": {
                    "type": "string",
                    "pattern": "^chapters/(?!.*(?:^|/)\\.\\.?(?:/|$))(?!.*\\\\)(?!.*//).+$"
                  }
                }
              }
            }
          }
        }
      ],
      "unevaluatedProperties": false
    },
    "module": {
      "allOf": [
        {
          "$ref": "#/$defs/base"
        },
        {
          "type": "object",
          "required": [
            "kind",
            "lessons"
          ],
          "properties": {
            "kind": {
              "const": "module"
            },
            "lessons": {
              "type": "array",
              "minItems": 1,
              "items": {
                "type": "object",
                "additionalProperties": false,
                "required": [
                  "source"
                ],
                "properties": {
                  "source": {
                    "type": "string",
                    "pattern": "^lessons/(?!.*(?:^|/)\\.\\.?(?:/|$))(?!.*\\\\)(?!.*//).*\\.mcf$"
                  }
                }
              }
            }
          }
        }
      ],
      "unevaluatedProperties": false
    },
    "entryPackage": {
      "allOf": [
        {
          "$ref": "#/$defs/base"
        },
        {
          "type": "object",
          "required": [
            "kind",
            "entry"
          ],
          "properties": {
            "entry": {
              "$ref": "common.schema.json#/$defs/safePath"
            }
          }
        }
      ]
    },
    "lesson": {
      "allOf": [
        {
          "$ref": "#/$defs/entryPackage"
        },
        {
          "type": "object",
          "properties": {
            "kind": {
              "const": "lesson"
            },
            "entry": {
              "type": "string",
              "pattern": "\\.mcf$"
            }
          }
        }
      ],
      "unevaluatedProperties": false
    },
    "questionBank": {
      "allOf": [
        {
          "$ref": "#/$defs/entryPackage"
        },
        {
          "type": "object",
          "properties": {
            "kind": {
              "const": "question_bank"
            },
            "entry": {
              "type": "string",
              "pattern": "\\.ya?ml$"
            }
          }
        }
      ],
      "unevaluatedProperties": false
    },
    "assetCollection": {
      "allOf": [
        {
          "$ref": "#/$defs/base"
        },
        {
          "type": "object",
          "required": [
            "kind",
            "assets"
          ],
          "properties": {
            "kind": {
              "const": "asset_collection"
            }
          }
        }
      ],
      "unevaluatedProperties": false
    }
  }
}