{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://spec.soustack.org/defs/entities.schema.json",
  "title": "Soustack entity bases",
  "type": "object",
  "$defs": {
    "IngredientBase": {
      "type": "object",
      "properties": {
        "id": { "type": "string" },
        "name": { "type": "string" },
        "quantity": { "$ref": "./quantity.schema.json" },
        "temperature": { "$ref": "./temperature.schema.json" },
        "notes": { "type": "string" },
        "prep": {
          "oneOf": [
            { "type": "string", "minLength": 1 },
            {
              "type": "array",
              "minItems": 1,
              "items": {
                "anyOf": [
                  { "type": "string", "minLength": 1 },
                  { "$ref": "../stacks/prep.schema.json#/$defs/prepItem" }
                ]
              }
            }
          ]
        },
        "metadata": { "type": "object", "additionalProperties": true },
        "scaling": { "$ref": "./scalingRule.schema.json" }
      },
      "required": ["name"],
      "additionalProperties": false,
      "patternProperties": {
        "^x-": { "$ref": "./common.schema.json#/properties/extensionLaneValue" }
      }
    },
    "StepBase": {
      "type": "object",
      "properties": {
        "id": { "type": "string" },
        "text": { "type": "string" },
        "dependsOn": {
          "type": "array",
          "items": { "type": "string" },
          "uniqueItems": true
        },
        "inputs": {
          "type": "array",
          "items": { "type": "string" },
          "uniqueItems": true
        },
        "techniqueIds": {
          "type": "array",
          "items": { "type": "string" },
          "uniqueItems": true
        },
        "usesEquipment": {
          "type": "array",
          "items": {
            "type": "string",
            "pattern": "^[A-Za-z0-9._-]+$"
          },
          "uniqueItems": true
        },
        "temperature": { "$ref": "./temperature.schema.json" },
        "timing": {
          "type": "object",
          "properties": {
            "activity": { "type": "string", "enum": ["active", "passive"] },
            "duration": {
              "type": "object",
              "oneOf": [
                { "$ref": "./duration.schema.json#/properties/DurationMinutes" },
                {
                  "type": "object",
                  "properties": {
                    "minMinutes": { "type": "number", "exclusiveMinimum": 0 },
                    "maxMinutes": { "type": "number", "exclusiveMinimum": 0 }
                  },
                  "required": ["minMinutes", "maxMinutes"],
                  "additionalProperties": false
                }
              ]
            },
            "completionCue": { "type": "string" },
            "metadata": { "type": "object", "additionalProperties": true }
          },
          "anyOf": [
            { "required": ["duration"] },
            { "required": ["completionCue"] }
          ],
          "additionalProperties": false,
          "patternProperties": {
            "^x-": { "$ref": "./common.schema.json#/properties/extensionLaneValue" }
          }
        },
        "images": { "type": "array", "items": { "$ref": "./common.schema.json#/properties/uri" } },
        "videos": { "type": "array", "items": { "$ref": "./common.schema.json#/properties/uri" } },
        "metadata": { "type": "object", "additionalProperties": true }
      },
      "required": ["text"],
      "additionalProperties": false,
      "patternProperties": {
        "^x-": { "$ref": "./common.schema.json#/properties/extensionLaneValue" }
      }
    }
  },
  "additionalProperties": false
}