{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://kiradiamond.github.io/QuestWeaver/questweaver.schema.json",
  "title": "QuestWeaver project",
  "type": "object",
  "additionalProperties": false,
  "required": ["schemaVersion", "ftbFormat", "title", "chapters"],
  "properties": {
    "$schema": { "type": "string" },
    "schemaVersion": { "const": 1 },
    "ftbFormat": { "const": 13 },
    "title": { "type": "string", "minLength": 1, "maxLength": 120 },
    "chapters": {
      "type": "array",
      "minItems": 1,
      "maxItems": 100,
      "items": { "$ref": "#/$defs/chapter" }
    }
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    "id": { "type": "string", "pattern": "^[0-9A-F]{16}$" },
    "resource": { "type": "string", "pattern": "^[a-z0-9_.-]+:[a-z0-9_./-]+$" },
    "chapter": {
      "type": "object",
      "additionalProperties": false,
      "required": ["id", "title", "subtitle", "filename", "icon", "quests"],
      "properties": {
        "id": { "$ref": "#/$defs/id" },
        "title": { "type": "string", "minLength": 1, "maxLength": 120 },
        "subtitle": { "type": "array", "maxItems": 20, "items": { "type": "string", "maxLength": 500 } },
        "filename": { "type": "string", "pattern": "^[a-z0-9][a-z0-9_-]{0,63}$" },
        "icon": { "$ref": "#/$defs/resource" },
        "quests": { "type": "array", "maxItems": 500, "items": { "$ref": "#/$defs/quest" } }
      }
    },
    "quest": {
      "type": "object",
      "additionalProperties": false,
      "required": ["id", "title", "subtitle", "description", "icon", "x", "y", "size", "shape", "dependencies", "tasks", "rewards"],
      "properties": {
        "id": { "$ref": "#/$defs/id" },
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        "subtitle": { "type": "string", "maxLength": 240 },
        "description": { "type": "array", "maxItems": 50, "items": { "type": "string", "maxLength": 500 } },
        "icon": { "$ref": "#/$defs/resource" },
        "x": { "type": "number", "minimum": -10000, "maximum": 10000 },
        "y": { "type": "number", "minimum": -10000, "maximum": 10000 },
        "size": { "type": "number", "minimum": 0.25, "maximum": 4 },
        "shape": { "enum": ["circle", "square", "diamond", "rsquare", "pentagon", "hexagon", "octagon", "heart", "gear"] },
        "dependencies": { "type": "array", "uniqueItems": true, "maxItems": 100, "items": { "$ref": "#/$defs/id" } },
        "tasks": { "type": "array", "items": { "$ref": "#/$defs/task" } },
        "rewards": { "type": "array", "items": { "$ref": "#/$defs/reward" } }
      }
    },
    "task": {
      "oneOf": [
        {
          "type": "object",
          "additionalProperties": false,
          "required": ["id", "type", "item", "count", "consumeItems"],
          "properties": {
            "id": { "$ref": "#/$defs/id" },
            "type": { "const": "item" },
            "item": { "$ref": "#/$defs/resource" },
            "count": { "type": "integer", "minimum": 1 },
            "consumeItems": { "type": "boolean" }
          }
        },
        {
          "type": "object",
          "additionalProperties": false,
          "required": ["id", "type"],
          "properties": { "id": { "$ref": "#/$defs/id" }, "type": { "const": "checkmark" } }
        }
      ]
    },
    "reward": {
      "oneOf": [
        {
          "type": "object",
          "additionalProperties": false,
          "required": ["id", "type", "item", "count"],
          "properties": {
            "id": { "$ref": "#/$defs/id" },
            "type": { "const": "item" },
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          }
        },
        {
          "type": "object",
          "additionalProperties": false,
          "required": ["id", "type", "xp"],
          "properties": {
            "id": { "$ref": "#/$defs/id" },
            "type": { "const": "xp" },
            "xp": { "type": "integer", "minimum": 1, "maximum": 1000000 }
          }
        }
      ]
    }
  }
}