{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://theasc.com/society/ascmitc/asc-fdl-1.0.schema.json",
  "title": "ASC Framing Decision List",
  "description": "ASC Framing Decision List",
  "type": "object",
  "properties": {
    "uuid": {
      "type": "string",
      "format": "uuid"
    },
    "version": {
      "type": "object",
      "properties": {
        "major": {
          "type": "integer",
          "const": 1
        },
        "minor": {
          "type": "integer",
          "const": 0
        }
      },
      "required": [
        "major",
        "minor"
      ],
      "additionalProperties": false
    },
    "fdl_creator": {
      "type": "string"
    },
    "default_framing_intent": {
      "$ref": "#/$defs/fdl_id"
    },
    "framing_intents": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "label": {
            "type": "string"
          },
          "id": {
            "$ref": "#/$defs/fdl_id"
          },
          "aspect_ratio": {
            "$ref": "#/$defs/dimensions_int"
          },
          "protection": {
            "type": "number",
            "minimum": 0,
            "default": 0
          }
        },
        "required": [
          "id",
          "aspect_ratio"
        ],
        "additionalProperties": false
      }
    },
    "contexts": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "label": {
            "type": "string"
          },
          "context_creator": {
            "type": "string"
          },
          "canvases": {
            "type": "array",
            "items": {
              "type": "object",
              "properties": {
                "label": {
                  "type": "string"
                },
                "id": {
                  "$ref": "#/$defs/fdl_id"
                },
                "source_canvas_id": {
                  "$ref": "#/$defs/fdl_id"
                },
                "dimensions": {
                  "$ref": "#/$defs/dimensions_int"
                },
                "effective_dimensions": {
                  "$ref": "#/$defs/dimensions_int"
                },
                "effective_anchor_point": {
                  "$ref": "#/$defs/point_float"
                },
                "photosite_dimensions": {
                  "$ref": "#/$defs/dimensions_int"
                },
                "physical_dimensions": {
                  "$ref": "#/$defs/dimensions_float"
                },
                "anamorphic_squeeze": {
                  "type": "number",
                  "exclusiveMinimum": 0,
                  "default": 1.0
                },
                "framing_decisions": {
                  "type": "array",
                  "items": {
                    "type": "object",
                    "properties": {
                      "label": {
                        "type": "string"
                      },
                      "id": {
                        "$ref": "#/$defs/fdl_id_framing_decision"
                      },
                      "framing_intent_id": {
                        "$ref": "#/$defs/fdl_id"
                      },
                      "dimensions": {
                        "$ref": "#/$defs/dimensions_float"
                      },
                      "anchor_point": {
                        "$ref": "#/$defs/point_float"
                      },
                      "protection_dimensions": {
                        "$ref": "#/$defs/dimensions_float"
                      },
                      "protection_anchor_point": {
                        "$ref": "#/$defs/point_float"
                      }
                    },
                    "required": [
                      "id",
                      "framing_intent_id",
                      "dimensions",
                      "anchor_point"
                    ],
                    "dependentRequired": {
                      "protection_dimensions": ["protection_anchor_point"]
                    },
                    "additionalProperties": false
                  }
                }
              },
              "required": [
                "id",
                "source_canvas_id",
                "dimensions"
              ],
              "dependentRequired": {
                "effective_dimensions": ["effective_anchor_point"]
              },
              "additionalProperties": false
            }
          }
        },
        "additionalProperties": false
      }
    },
    "canvas_templates": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "label": {
            "type": "string"
          },
          "id": {
            "$ref": "#/$defs/fdl_id"
          },
          "target_dimensions": {
            "$ref": "#/$defs/dimensions_int"
          },
          "target_anamorphic_squeeze": {
            "type": "number",
            "exclusiveMinimum": 0
          },
          "fit_source": {
            "type": "string",
            "enum": [
              "framing_decision.dimensions",
              "framing_decision.protection_dimensions",
              "canvas.dimensions",
              "canvas.effective_dimensions"
            ]
          },
          "fit_method": {
            "type": "string",
            "enum": [
              "width",
              "height",
              "fit_all",
              "fill"
            ]
          },
          "alignment_method_vertical": {
            "type": "string",
            "enum": [
              "top",
              "center",
              "bottom"
            ],
            "default": "center"
          },
          "alignment_method_horizontal": {
            "type": "string",
            "enum": [
              "left",
              "center",
              "right"
            ],
            "default": "center"
          },
          "preserve_from_source_canvas": {
            "type": "string",
            "enum": [
              "none",
              "framing_decision.dimensions",
              "framing_decision.protection_dimensions",
              "canvas.dimensions",
              "canvas.effective_dimensions"
            ],
            "default": "none"
          },
          "maximum_dimensions": {
            "$ref": "#/$defs/dimensions_int"
          },
          "pad_to_maximum": {
            "type": "boolean",
            "default": false
          },
          "round": {
            "type": "object",
            "properties": {
              "even": {
                "type": "string",
                "enum": [
                  "whole",
                  "even"
                ],
                "default": "even"
              },
              "mode": {
                "type": "string",
                "enum": [
                  "up",
                  "down",
                  "round"
                ],
                "default": "up"
              }
            },
            "required": [
              "even",
              "mode"
            ],
            "additionalProperties": false
          }
        },
        "required": [
          "id",
          "target_dimensions",
          "target_anamorphic_squeeze",
          "fit_source",
          "fit_method"
        ],
        "additionalProperties": false
      }
    }
  },
  "required": [
    "uuid",
    "version"
  ],
  "additionalProperties": false,
  "$defs": {
    "fdl_id": {
      "type": "string",
      "minLength": 1,
      "maxLength": 32,
      "pattern": "^[A-Za-z0-9_]+$"
    },
    "fdl_id_framing_decision": {
      "type": "string",
      "minLength": 3,
      "maxLength": 65,
      "pattern": "^[A-Za-z0-9_]+-[A-Za-z0-9_]+$"
    },
    "dimensions_int": {
      "properties": {
        "width": {
          "type": "integer",
          "exclusiveMinimum": 0
        },
        "height": {
          "type": "integer",
          "exclusiveMinimum": 0
        }
      },
      "required": [
        "width",
        "height"
      ],
      "additionalProperties": false
    },
    "dimensions_float": {
      "properties": {
        "width": {
          "type": "number",
          "exclusiveMinimum": 0
        },
        "height": {
          "type": "number",
          "exclusiveMinimum": 0
        }
      },
      "required": [
        "width",
        "height"
      ],
      "additionalProperties": false
    },
    "point_float": {
      "properties": {
        "x": {
          "type": "number"
        },
        "y": {
          "type": "number"
        }
      },
      "required": [
        "x",
        "y"
      ],
      "additionalProperties": false
    }
  }
}