{
  "$schema": "http://json-schema.org/draft-04/schema#",

  "definitions": {
    "reference": {
      "title": "Reference",
      "description": "A reference",
      "type": "object",
      "properties": {
        "id": {
          "title": "Identifier",
          "description": "The unique identifier for the reference",
          "type": "string"
        },
        "name": {
          "title": "Name",
          "description": "The name of the reference",
          "type": "string"
        },
        "source": {
          "title": "Source",
          "description": "The source of the reference, such as a URL",
          "type": "string"
        }
      }
    },

    "amino-acid": {
      "title": "Amino Acid",
      "description": "An amino acid Entry for Nutriman",
      "type": "object",
      "properties": {
        "name": {
          "title": "Name",
          "description": "Name of the amino acid",
          "type": "string"
        },
        "type": {
          "title": "Type",
          "description": "Essential, conditional, or dispensable",
          "type": "string"
        },
        "intake": {
          "type": "object",
          "title": "Minimum daily intake",
          "properties": {
            "amount": {
              "title": "mg per kg body weight",
              "description": "The amount of mg of the amino acid for each kg of body weight",
              "type": "string"
            },
            "ref": {
              "title": "Reference",
              "description": "The reference id of the intake",
              "type": "string"
            }
          }
        }
      }
    },
    "mineral": {
      "title": "Mineral",
      "description": "A Mineral Entry for Nutriman",
      "type": "object",
      "properties": {
        "name": {
          "title": "Name",
          "description": "Name of the mineral",
          "type": "string"
        },
        "rda": {
          "type": "object",
          "title": "Allowance",
          "properties": {
            "amount": {
              "title": "Amount",
              "description": "The amount of the RDA",
              "type": "string"
            },
            "ref": {
              "title": "Reference",
              "description": "The reference id of the allowance",
              "type": "string"
            }
          }
        }
      },
      "required": ["name", "rda"]
    },

    "vitamin": {
      "title": "Vitamin",
      "description": "A Vitamin Entry for Nutriman",
      "type": "object",
      "properties": {
        "names": {
          "title": "Names",
          "description": "Names of the vitamin, first entry is the primary name",
          "type": "array",
          "items": {
            "type": "string",
            "title": "Name"
          },
          "uniqueItems": true,
          "minItems": 1
        },
        "rda": {
          "type": "object",
          "title": "Allowance",
          "properties": {
            "amount": {
              "title": "Amount",
              "description": "The amount of the RDA",
              "type": "string"
            },
            "ref": {
              "title": "Reference",
              "description": "The reference id of the allowance",
              "type": "string"
            }
          }
        }
      },
      "required": ["names", "rda"]
    }
  },
  "title": "Nutritional Data Sheet",
  "properties": {
    "amino-acids": {
      "title": "Amino Acids",
      "description": "A list of all amino acids",
      "type": "array",
      "uniqueItems": true,
      "items": {
        "$ref": "#/definitions/amino-acid"
      }
    },
    "vitamins": {
      "title": "Vitamins",
      "description": "A list of all vitamins",
      "type": "array",
      "uniqueItems": true,
      "items": {
        "$ref": "#/definitions/vitamin"
      }
    },
    "minerals": {
      "title": "Minerals",
      "description": "A list of all minerals",
      "type": "array",
      "uniqueItems": true,
      "items": {
        "$ref": "#/definitions/mineral"
      }
    },
    "references": {
      "title": "References",
      "description": "An array of references for RDAs, UILs, and similar",
      "type": "array",
      "uniqueItems": true,
      "items": {
        "$ref": "#/definitions/reference"
      },
      "required": ["id", "name", "source"]
    }
  }
}