{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://git.ddr4.net/dragon757/RoundCount-Catalog/raw/branch/main/schema/product.schema.json",
  "title": "RoundCount Ammunition Product",
  "description": "Schema for an ammunition product in the RoundCount Catalog.",
  "type": "object",
  "additionalProperties": false,
  "required": [
    "catalog_version",
    "record_uuid",
    "manufacturer",
    "product_name",
    "caliber",
    "status",
    "last_updated"
  ],
  "properties": {
    "catalog_version": {
      "type": "integer",
      "const": 1
    },
    "record_uuid": {
      "type": "string",
      "format": "uuid"
    },
    "upc": {
      "type": [
        "string",
        "null"
      ],
      "pattern": "^[0-9]{8,14}$"
    },
    "sku": {
      "type": [
        "string",
        "null"
      ],
      "maxLength": 100
    },
    "manufacturer": {
      "type": "string",
      "minLength": 1,
      "maxLength": 150
    },
    "brand": {
      "type": [
        "string",
        "null"
      ],
      "maxLength": 150
    },
    "product_name": {
      "type": "string",
      "minLength": 1,
      "maxLength": 200
    },
    "caliber": {
      "type": "string",
      "minLength": 1,
      "maxLength": 100
    },
    "bullet": {
      "type": "object",
      "additionalProperties": false,
      "properties": {
        "weight_gr": {
          "type": [
            "number",
            "null"
          ],
          "minimum": 0
        },
        "type": {
          "type": [
            "string",
            "null"
          ],
          "maxLength": 100
        },
        "material": {
          "type": [
            "string",
            "null"
          ],
          "maxLength": 100
        }
      }
    },
    "case": {
      "type": "object",
      "additionalProperties": false,
      "properties": {
        "material": {
          "type": [
            "string",
            "null"
          ],
          "maxLength": 100
        },
        "reloadable": {
          "type": [
            "boolean",
            "null"
          ]
        }
      }
    },
    "primer": {
      "type": "object",
      "additionalProperties": false,
      "properties": {
        "type": {
          "type": [
            "string",
            "null"
          ],
          "maxLength": 100
        },
        "sealed": {
          "type": [
            "boolean",
            "null"
          ]
        }
      }
    },
    "package": {
      "type": "object",
      "additionalProperties": false,
      "properties": {
        "rounds_per_box": {
          "type": [
            "integer",
            "null"
          ],
          "minimum": 1
        },
        "boxes_per_case": {
          "type": [
            "integer",
            "null"
          ],
          "minimum": 1
        }
      }
    },
    "ballistics": {
      "type": "object",
      "additionalProperties": false,
      "properties": {
        "muzzle_velocity_fps": {
          "type": [
            "integer",
            "null"
          ],
          "minimum": 0
        },
        "muzzle_energy_ft_lbs": {
          "type": [
            "integer",
            "null"
          ],
          "minimum": 0
        },
        "test_barrel_length_in": {
          "type": [
            "number",
            "null"
          ],
          "minimum": 0
        }
      }
    },
    "image": {
      "type": [
        "object",
        "null"
      ],
      "additionalProperties": false,
      "properties": {
        "path": {
          "type": [
            "string",
            "null"
          ]
        },
        "sha256": {
          "type": [
            "string",
            "null"
          ],
          "pattern": "^[a-fA-F0-9]{64}$"
        }
      }
    },
    "sources": {
      "type": "array",
      "items": {
        "type": "object",
        "additionalProperties": false,
        "required": [
          "url",
          "type",
          "verified_at"
        ],
        "properties": {
          "url": {
            "type": "string",
            "format": "uri"
          },
          "type": {
            "type": "string",
            "enum": [
              "manufacturer",
              "distributor",
              "retailer",
              "packaging",
              "other"
            ]
          },
          "verified_at": {
            "type": "string",
            "format": "date"
          }
        }
      }
    },
    "status": {
      "type": "string",
      "enum": [
        "draft",
        "unverified",
        "verified",
        "discontinued",
        "duplicate"
      ]
    },
    "last_updated": {
      "type": "string",
      "format": "date"
    }
  }
}