{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://awesome-codex-theme.dev/schemas/theme-pack.schema.json",
  "title": "Awesome Codex Theme Pack",
  "description": "A code-free, engine-neutral theme package manifest.",
  "type": "object",
  "additionalProperties": false,
  "required": [
    "schemaVersion",
    "id",
    "version",
    "collection",
    "variant",
    "pair",
    "name",
    "description",
    "author",
    "license",
    "provenance",
    "compatibility",
    "motion",
    "modes"
  ],
  "properties": {
    "$schema": {
      "type": "string"
    },
    "schemaVersion": {
      "const": 1
    },
    "id": {
      "type": "string",
      "pattern": "^[a-z0-9]+(?:-[a-z0-9]+)*$",
      "maxLength": 80
    },
    "version": {
      "type": "string",
      "pattern": "^[0-9]+\\.[0-9]+\\.[0-9]+$"
    },
    "collection": {
      "type": "string",
      "pattern": "^[a-z0-9]+(?:-[a-z0-9]+)*$",
      "maxLength": 80
    },
    "variant": {
      "enum": ["cinematic", "chibi", "cityscape"]
    },
    "pair": {
      "type": "string",
      "pattern": "^[a-z0-9]+(?:-[a-z0-9]+)*$",
      "maxLength": 80
    },
    "name": {
      "$ref": "#/$defs/localized"
    },
    "description": {
      "$ref": "#/$defs/localized"
    },
    "author": {
      "type": "object",
      "additionalProperties": false,
      "required": ["name"],
      "properties": {
        "name": {
          "type": "string",
          "minLength": 1,
          "maxLength": 100
        },
        "url": {
          "type": "string",
          "format": "uri"
        }
      }
    },
    "license": {
      "type": "object",
      "additionalProperties": false,
      "required": ["spdx", "scope"],
      "properties": {
        "spdx": {
          "type": "string",
          "pattern": "^[A-Za-z0-9.+-]+$"
        },
        "scope": {
          "enum": ["artwork-and-manifest", "artwork-only"]
        },
        "url": {
          "type": "string",
          "format": "uri"
        }
      }
    },
    "provenance": {
      "type": "object",
      "additionalProperties": false,
      "required": ["type", "source", "generator", "aiGenerated", "rightsVerified"],
      "properties": {
        "type": {
          "enum": ["procedural", "original", "licensed", "public-domain"]
        },
        "source": {
          "type": "string",
          "minLength": 1
        },
        "generator": {
          "type": "string",
          "minLength": 1
        },
        "aiGenerated": {
          "type": "boolean"
        },
        "rightsVerified": {
          "const": true
        },
        "notes": {
          "type": "string",
          "maxLength": 500
        }
      }
    },
    "compatibility": {
      "type": "object",
      "additionalProperties": false,
      "required": ["codexDesktopTested", "engines"],
      "properties": {
        "codexDesktopTested": {
          "type": "string",
          "minLength": 1
        },
        "engines": {
          "type": "array",
          "minItems": 1,
          "uniqueItems": true,
          "items": {
            "type": "object",
            "additionalProperties": false,
            "required": ["id", "coverage"],
            "properties": {
              "id": {
                "enum": ["codex-native", "dream-skin", "heige-skin-studio", "codedrobe"]
              },
              "coverage": {
                "enum": ["appearance-only", "full", "source-export"]
              },
              "testedVersion": {
                "type": "string"
              }
            }
          }
        }
      }
    },
    "motion": {
      "type": "object",
      "additionalProperties": false,
      "required": ["default", "animated"],
      "properties": {
        "default": {
          "const": "reduced"
        },
        "animated": {
          "const": false
        }
      }
    },
    "tags": {
      "type": "array",
      "uniqueItems": true,
      "items": {
        "type": "string",
        "pattern": "^[a-z0-9]+(?:-[a-z0-9]+)*$"
      }
    },
    "modes": {
      "type": "object",
      "additionalProperties": false,
      "required": ["light", "dark"],
      "properties": {
        "light": {
          "$ref": "#/$defs/mode"
        },
        "dark": {
          "$ref": "#/$defs/mode"
        }
      }
    }
  },
  "$defs": {
    "localized": {
      "type": "object",
      "additionalProperties": false,
      "required": ["en", "zh-CN"],
      "properties": {
        "en": {
          "type": "string",
          "minLength": 1,
          "maxLength": 200
        },
        "zh-CN": {
          "type": "string",
          "minLength": 1,
          "maxLength": 200
        }
      }
    },
    "hex": {
      "type": "string",
      "pattern": "^#[0-9A-Fa-f]{6}$"
    },
    "mode": {
      "type": "object",
      "additionalProperties": false,
      "required": ["asset", "art", "tokens", "integrity"],
      "properties": {
        "asset": {
          "type": "string",
          "pattern": "^assets/[a-z0-9-]+\\.png$"
        },
        "art": {
          "type": "object",
          "additionalProperties": false,
          "required": ["focusX", "focusY", "safeArea", "taskMode"],
          "properties": {
            "focusX": {
              "type": "number",
              "minimum": 0,
              "maximum": 1
            },
            "focusY": {
              "type": "number",
              "minimum": 0,
              "maximum": 1
            },
            "safeArea": {
              "enum": ["left", "right", "center", "none"]
            },
            "taskMode": {
              "enum": ["ambient", "banner", "off"]
            }
          }
        },
        "tokens": {
          "type": "object",
          "additionalProperties": false,
          "required": [
            "background",
            "surface",
            "surfaceAlt",
            "text",
            "muted",
            "accent",
            "accentContrast",
            "border"
          ],
          "properties": {
            "background": { "$ref": "#/$defs/hex" },
            "surface": { "$ref": "#/$defs/hex" },
            "surfaceAlt": { "$ref": "#/$defs/hex" },
            "text": { "$ref": "#/$defs/hex" },
            "muted": { "$ref": "#/$defs/hex" },
            "accent": { "$ref": "#/$defs/hex" },
            "accentContrast": { "$ref": "#/$defs/hex" },
            "border": { "$ref": "#/$defs/hex" }
          }
        },
        "integrity": {
          "type": "object",
          "additionalProperties": false,
          "required": ["sha256", "bytes", "width", "height"],
          "properties": {
            "sha256": {
              "type": "string",
              "pattern": "^[a-f0-9]{64}$"
            },
            "bytes": {
              "type": "integer",
              "minimum": 1,
              "maximum": 16777216
            },
            "width": {
              "const": 2560
            },
            "height": {
              "const": 1440
            }
          }
        }
      }
    }
  }
}