{
  "params": {
    "style": {
      "type": "choice",
      "options": [
        "city",
        "road",
        "mountain"
      ],
      "default": "city",
      "label": "Style",
      "describe": "city (step-through frame, upright swept bars, fenders and chain guard), road (diamond frame, drop bars, thin tyres), mountain (sloping frame, flat wide bar, fat knobbly tyres, suspension fork)."
    },
    "paint": {
      "type": "choice",
      "options": [
        "mint",
        "cobalt",
        "coral",
        "mustard",
        "cream",
        "graphite"
      ],
      "default": "mint",
      "label": "Frame colour",
      "describe": "Frame colour: mint, cobalt (blue), coral (red-pink), mustard (yellow), cream, graphite (dark grey)."
    },
    "basket": {
      "type": "toggle",
      "default": false,
      "label": "Front basket",
      "describe": "A wicker basket on the handlebars that turns with the steering."
    },
    "rack": {
      "type": "toggle",
      "default": false,
      "label": "Rear rack",
      "describe": "A rear carrier over the back wheel with a canvas pannier bag on one side."
    }
  },
  "presets": {
    "market run": {
      "style": "city",
      "paint": "cream",
      "basket": true,
      "rack": true
    },
    "sunday ride": {
      "style": "road",
      "paint": "cobalt",
      "basket": false
    },
    "trail": {
      "style": "mountain",
      "paint": "mustard",
      "basket": false
    }
  },
  "night": {
    "headlight": {
      "zone": "headlight",
      "color": "#fff4c8",
      "intensity": 1.2,
      "describe": "Front lamp glows."
    },
    "taillight": {
      "zone": "taillight",
      "color": "#ff2a2a",
      "intensity": 1,
      "describe": "Rear lamp glows red."
    }
  }
}