{
  "description": "The LineRenderingConfig gives all details onto how to render a single line of a feature.\n\nThis can be used if:\n\n- The feature is a line\n- The feature is an area",
  "type": "object",
  "properties": {
    "color": {
      "description": "The color for way-elements and SVG-elements.\nIf the value starts with \"--\", the style of the body element will be queried for the corresponding variable instead",
      "anyOf": [
        {
          "$ref": "#/definitions/TagRenderingConfigJson"
        },
        {
          "type": "string"
        }
      ]
    },
    "width": {
      "description": "The stroke-width for way-elements",
      "anyOf": [
        {
          "$ref": "#/definitions/TagRenderingConfigJson"
        },
        {
          "type": "string"
        }
      ]
    },
    "dashArray": {
      "description": "A dasharray, e.g. \"5 6\"\nThe dasharray defines 'pixels of line, pixels of gap, pixels of line, pixels of gap',\nDefault value: \"\" (empty string == full line)",
      "anyOf": [
        {
          "$ref": "#/definitions/TagRenderingConfigJson"
        },
        {
          "type": "string"
        }
      ]
    },
    "lineCap": {
      "description": "The form at the end of a line",
      "anyOf": [
        {
          "$ref": "#/definitions/TagRenderingConfigJson"
        },
        {
          "type": "string"
        }
      ]
    },
    "fill": {
      "description": "Wehter or not to fill polygons",
      "anyOf": [
        {
          "$ref": "#/definitions/TagRenderingConfigJson"
        },
        {
          "enum": [
            "no",
            "yes"
          ],
          "type": "string"
        }
      ]
    },
    "fillColor": {
      "description": "The color to fill a polygon with.\nIf undefined, this will be slightly more opaque version of the stroke line",
      "anyOf": [
        {
          "$ref": "#/definitions/TagRenderingConfigJson"
        },
        {
          "type": "string"
        }
      ]
    },
    "offset": {
      "description": "The number of pixels this line should be moved.\nUse a positive numbe to move to the right, a negative to move to the left (left/right as defined by the drawing direction of the line).\n\nIMPORTANT: MapComplete will already normalize 'key:both:property' and 'key:both' into the corresponding 'key:left' and 'key:right' tagging (same for 'sidewalk=left/right/both' which is rewritten to 'sidewalk:left' and 'sidewalk:right')\nThis simplifies programming. Refer to the CalculatedTags.md-documentation for more details",
      "anyOf": [
        {
          "$ref": "#/definitions/TagRenderingConfigJson"
        },
        {
          "type": "number"
        }
      ]
    }
  },
  "definitions": {
    "AndOrTagConfigJson": {
      "type": "object",
      "properties": {
        "and": {
          "type": "array",
          "items": {
            "anyOf": [
              {
                "$ref": "#/definitions/AndOrTagConfigJson"
              },
              {
                "type": "string"
              }
            ]
          }
        },
        "or": {
          "type": "array",
          "items": {
            "anyOf": [
              {
                "$ref": "#/definitions/AndOrTagConfigJson"
              },
              {
                "type": "string"
              }
            ]
          }
        }
      },
      "additionalProperties": false
    },
    "ApplicableUnitJson": {
      "type": "object",
      "properties": {
        "canonicalDenomination": {
          "description": "The canonical value which will be added to the text.\ne.g. \"m\" for meters\nIf the user inputs '42', the canonical value will be added and it'll become '42m'",
          "type": "string"
        },
        "canonicalDenominationSingular": {
          "description": "The canonical denomination in the case that the unit is precisely '1'",
          "type": "string"
        },
        "alternativeDenomination": {
          "description": "A list of alternative values which can occur in the OSM database - used for parsing.",
          "type": "array",
          "items": {
            "type": "string"
          }
        },
        "human": {
          "description": "The value for humans in the dropdown. This should not use abbreviations and should be translated, e.g.\n{\n    \"en\": \"meter\",\n    \"fr\": \"metre\"\n}"
        },
        "humanSingular": {
          "description": "The value for humans in the dropdown. This should not use abbreviations and should be translated, e.g.\n{\n    \"en\": \"minute\",\n    \"nl\": \"minuut\"x²\n}"
        },
        "prefix": {
          "description": "If set, then the canonical value will be prefixed instead, e.g. for '€'\nNote that if all values use 'prefix', the dropdown might move to before the text field",
          "type": "boolean"
        },
        "default": {
          "description": "The default interpretation - only one can be set.\nIf none is set, the first unit will be considered the default interpretation of a value without a unit",
          "type": "boolean"
        }
      },
      "required": [
        "canonicalDenomination"
      ],
      "additionalProperties": false
    },
    "TagRenderingConfigJson": {
      "description": "A TagRenderingConfigJson is a single piece of code which converts one ore more tags into a HTML-snippet.\nIf the desired tags are missing and a question is defined, a question will be shown instead.",
      "type": "object",
      "properties": {
        "id": {
          "description": "The id of the tagrendering, should be an unique string.\nUsed to keep the translations in sync. Only used in the tagRenderings-array of a layerConfig, not requered otherwise.\n\nUse 'questions' to trigger the question box of this group (if a group is defined)",
          "type": "string"
        },
        "group": {
          "description": "If 'group' is defined on many tagRenderings, these are grouped together when shown. The questions are grouped together as well.\nThe first tagRendering of a group will always be a sticky element.",
          "type": "string"
        },
        "render": {
          "description": "Renders this value. Note that \"{key}\"-parts are substituted by the corresponding values of the element.\nIf neither 'textFieldQuestion' nor 'mappings' are defined, this text is simply shown as default value.\n\nNote that this is a HTML-interpreted value, so you can add links as e.g. '<a href='{website}'>{website}</a>' or include images such as `This is of type A <br><img src='typeA-icon.svg' />`"
        },
        "question": {
          "description": "If it turns out that this tagRendering doesn't match _any_ value, then we show this question.\nIf undefined, the question is never asked and this tagrendering is read-only"
        },
        "condition": {
          "description": "Only show this question if the object also matches the following tags.\n\nThis is useful to ask a follow-up question. E.g. if there is a diaper table, then ask a follow-up question on diaper tables...",
          "anyOf": [
            {
              "$ref": "#/definitions/AndOrTagConfigJson"
            },
            {
              "type": "string"
            }
          ]
        },
        "freeform": {
          "description": "Allow freeform text input from the user",
          "type": "object",
          "properties": {
            "key": {
              "description": "If this key is present, then 'render' is used to display the value.\nIf this is undefined, the rendering is _always_ shown",
              "type": "string"
            },
            "type": {
              "description": "The type of the text-field, e.g. 'string', 'nat', 'float', 'date',...\nSee Docs/SpecialInputElements.md and UI/Input/ValidatedTextField.ts for supported values",
              "type": "string"
            },
            "helperArgs": {
              "description": "Extra parameters to initialize the input helper arguments.\nFor semantics, see the 'SpecialInputElements.md'",
              "type": "array",
              "items": {}
            },
            "addExtraTags": {
              "description": "If a value is added with the textfield, these extra tag is addded.\nUseful to add a 'fixme=freeform textfield used - to be checked'",
              "type": "array",
              "items": {
                "type": "string"
              }
            },
            "inline": {
              "description": "When set, influences the way a question is asked.\nInstead of showing a full-widht text field, the text field will be shown within the rendering of the question.\n\nThis combines badly with special input elements, as it'll distort the layout.",
              "type": "boolean"
            },
            "default": {
              "description": "default value to enter if no previous tagging is present.\nNormally undefined (aka do not enter anything)",
              "type": "string"
            }
          },
          "required": [
            "key"
          ]
        },
        "multiAnswer": {
          "description": "If true, use checkboxes instead of radio buttons when asking the question",
          "type": "boolean"
        },
        "mappings": {
          "description": "Allows fixed-tag inputs, shown either as radiobuttons or as checkboxes",
          "type": "array",
          "items": {
            "type": "object",
            "properties": {
              "if": {
                "description": "If this condition is met, then the text under `then` will be shown.\nIf no value matches, and the user selects this mapping as an option, then these tags will be uploaded to OSM.\n\nFor example: {'if': 'diet:vegetarion=yes', 'then':'A vegetarian option is offered here'}\n\nThis can be an substituting-tag as well, e.g. {'if': 'addr:street:={_calculated_nearby_streetname}', 'then': '{_calculated_nearby_streetname}'}",
                "anyOf": [
                  {
                    "$ref": "#/definitions/AndOrTagConfigJson"
                  },
                  {
                    "type": "string"
                  }
                ]
              },
              "then": {
                "description": "If the condition `if` is met, the text `then` will be rendered.\nIf not known yet, the user will be presented with `then` as an option"
              },
              "hideInAnswer": {
                "description": "In some cases, multiple taggings exist (e.g. a default assumption, or a commonly mapped abbreviation and a fully written variation).\n\nIn the latter case, a correct text should be shown, but only a single, canonical tagging should be selectable by the user.\nIn this case, one of the mappings can be hiden by setting this flag.\n\nTo demonstrate an example making a default assumption:\n\nmappings: [\n {\n     if: \"access=\", -- no access tag present, we assume accessible\n     then: \"Accessible to the general public\",\n     hideInAnswer: true\n },\n {\n     if: \"access=yes\",\n     then: \"Accessible to the general public\", -- the user selected this, we add that to OSM\n },\n {\n     if: \"access=no\",\n     then: \"Not accessible to the public\"\n }\n]\n\n\nFor example, for an operator, we have `operator=Agentschap Natuur en Bos`, which is often abbreviated to `operator=ANB`.\nThen, we would add two mappings:\n{\n    if: \"operator=Agentschap Natuur en Bos\" -- the non-abbreviated version which should be uploaded\n    then: \"Maintained by Agentschap Natuur en Bos\"\n},\n{\n    if: \"operator=ANB\", -- we don't want to upload abbreviations\n    then: \"Maintained by Agentschap Natuur en Bos\"\n    hideInAnswer: true\n}\n\nHide in answer can also be a tagsfilter, e.g. to make sure an option is only shown when appropriate.\nKeep in mind that this is reverse logic: it will be hidden in the answer if the condition is true, it will thus only show in the case of a mismatch\n\ne.g., for toilets: if \"wheelchair=no\", we know there is no wheelchair dedicated room.\nFor the location of the changing table, the option \"in the wheelchair accessible toilet is weird\", so we write:\n\n{\n    \"question\": \"Where is the changing table located?\"\n    \"mappings\": [\n        {\"if\":\"changing_table:location=female\",\"then\":\"In the female restroom\"},\n       {\"if\":\"changing_table:location=male\",\"then\":\"In the male restroom\"},\n       {\"if\":\"changing_table:location=wheelchair\",\"then\":\"In the wheelchair accessible restroom\", \"hideInAnswer\": \"wheelchair=no\"},\n        \n    ]\n}\n\nAlso have a look for the meta-tags\n{\n    if: \"operator=Agentschap Natuur en Bos\",\n    then: \"Maintained by Agentschap Natuur en Bos\",\n    hideInAnswer: \"_country!=be\"\n}",
                "anyOf": [
                  {
                    "$ref": "#/definitions/AndOrTagConfigJson"
                  },
                  {
                    "type": [
                      "string",
                      "boolean"
                    ]
                  }
                ]
              },
              "ifnot": {
                "description": "Only applicable if 'multiAnswer' is set.\nThis is for situations such as:\n`accepts:coins=no` where one can select all the possible payment methods. However, we want to make explicit that some options _were not_ selected.\nThis can be done with `ifnot`\nNote that we can not explicitly render this negative case to the user, we cannot show `does _not_ accept coins`.\nIf this is important to your usecase, consider using multiple radiobutton-fields without `multiAnswer`",
                "anyOf": [
                  {
                    "$ref": "#/definitions/AndOrTagConfigJson"
                  },
                  {
                    "type": "string"
                  }
                ]
              },
              "addExtraTags": {
                "description": "If chosen as answer, these tags will be applied as well onto the object.\nNot compatible with multiAnswer",
                "type": "array",
                "items": {
                  "type": "string"
                }
              }
            },
            "required": [
              "if",
              "then"
            ]
          }
        }
      },
      "additionalProperties": false
    }
  },
  "$schema": "http://json-schema.org/draft-07/schema#",
  "additionalProperties": false
}