{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://github.com/joshradin/eventide-dominion/tree/main/crates/happiness/theme.schema.json",
  "title": "Happiness Theme",
  "description": "Provides a schema for a theme for a happiness theme",
  "version": "1.0.0",
  "type": "object",
  "properties": {
    "prefix": {
      "type": "string"
    },
    "palettes": {
      "type": "object",
      "description": "The palettes objects defines the different palettes that are available within the schema",
      "patternProperties": {
        "[a-zA-Z_]\\w*": {
          "$ref": "#/$defs/palette"
        }
      },
      "additionalProperties": false
    },
    "typography": {
      "type": "object",
      "description": "provides layout details for object levels",
      "properties": {
        "*": {
          "description": "applies to every level",
          "$ref": "#/$defs/typography_scale"
        }
      },
      "patternProperties": {
        "h[1-4]": {
          "$ref": "#/$defs/typography_scale",
          "description": "Header levels h1-h4"
        },
        "(body|title)-(xs|sm|md|lg|xl)": {
          "$ref": "#/$defs/typography_scale",
          "description": "Body or title levels"
        },
        "\\w[\\w-]*\\w": {
          "$ref": "#/$defs/typography_scale",
          "description": "Custom typography levels"
        }
      },
      "additionalProperties": false
    }
  },
  "required": [
    "palettes",
    "typography"
  ],
  "$defs": {
    "palette": {
      "type": "object",
      "description": "Predetermined selectors",
      "properties": {
        "selectors": {
          "type": "object",
          "patternProperties": {
            "\\w+": {
              "$ref": "#/$defs/selector"
            }
          }
        },
        "gradient": {
          "type": "object",
          "properties": {
            "points": {
              "type": "object",
              "patternProperties": {
                "((0)?\\.\\d+)|(1\\.0)": {
                  "$ref": "#/$defs/color"
                }
              },
              "additionalProperties": false,
              "requiredProperties": [
                "0",
                "1"
              ]
            },
            "mode": {
              "enum": [
                "hsl",
                "rgb"
              ],
              "description": "If set, converts all specified points into the given color mode before creating the gradient. This can create different results."
            }
          },
          "additionalProperties": false,
          "requiredProperties": [
            "points"
          ]
        }
      },
      "additionalProperties": false
    },
    "selector": {
      "oneOf": [
        {
          "type": "object",
          "description": "A selector within the palette",
          "properties": {
            "dark": {
              "$ref": "#/$defs/color"
            },
            "light": {
              "$ref": "#/$defs/color"
            }
          },
          "required": [
            "dark",
            "light"
          ],
          "additionalProperties": false
        },
        {
          "$ref": "#/$defs/color"
        }
      ]
    },
    "color": {
      "oneOf": [
        {
          "description": "A CSS color literal, directly inserted within CSS",
          "type": "string",
          "pattern": ".+"
        },
        {
          "oneOf": [
            {
              "type": "object",
              "description": "An RGB(A) value",
              "properties": {
                "r": {
                  "type": "number",
                  "description": "The red value",
                  "min": 0,
                  "max": 255
                },
                "g": {
                  "type": "number",
                  "description": "The green value",
                  "min": 0,
                  "max": 255
                },
                "b": {
                  "type": "number",
                  "description": "The blue value",
                  "min": 0,
                  "max": 255
                },
                "a": {
                  "type": "number",
                  "description": "The alpha value",
                  "min": 0,
                  "max": 255
                }
              },
              "additionalProperties": false,
              "required": [
                "r",
                "g",
                "b"
              ]
            },
            {
              "type": "object",
              "description": "An HSL(A) value",
              "properties": {
                "h": {
                  "type": "number",
                  "description": "The hue value",
                  "min": 0,
                  "max": 360
                },
                "s": {
                  "type": "number",
                  "description": "The saturation value",
                  "min": 0,
                  "max": 100
                },
                "l": {
                  "type": "number",
                  "description": "The lightness value",
                  "min": 0,
                  "max": 100
                },
                "a": {
                  "type": "number",
                  "description": "The alpha value",
                  "min": 0,
                  "max": 100
                }
              },
              "additionalProperties": false,
              "required": [
                "h",
                "s",
                "l"
              ]
            },
            {
              "type": "object",
              "description": "A theme variable, like 'background.body'",
              "properties": {
                "var": {
                  "type": "string",
                  "pattern": "[a-zA-Z_]\\w*\\.\\w+"
                },
                "fallback": {
                  "$ref": "#/$defs/color"
                }
              },
              "additionalProperties": false,
              "required": [
                "var"
              ]
            }
          ]
        }
      ]
    },
    "typography_scale": {
      "palette": {

      }
    }
  }
}