{
  "context": "This evaluation assesses how effectively the engineer uses react-swipeable's initial position tracking capability to capture and display swipe starting coordinates. The focus is on correct usage of the useSwipeable hook, accessing the initial property from SwipeEventData, and enabling mouse tracking.",
  "type": "weighted_checklist",
  "checklist": [
    {
      "name": "useSwipeable hook usage",
      "description": "Correctly imports and uses the useSwipeable hook from react-swipeable package",
      "max_score": 15
    },
    {
      "name": "Initial position access",
      "description": "Accesses the initial property from SwipeEventData (e.g., via onSwipeStart or onSwiping callback) to get starting coordinates [x, y]",
      "max_score": 35
    },
    {
      "name": "Mouse tracking enabled",
      "description": "Configures the useSwipeable hook with trackMouse: true to enable mouse-based swipe detection",
      "max_score": 20
    },
    {
      "name": "Swipe start callback",
      "description": "Uses onSwipeStart callback (or equivalent lifecycle callback like onSwiping with first property check) to capture coordinates when swipe begins",
      "max_score": 20
    },
    {
      "name": "Handler attachment",
      "description": "Correctly spreads the handlers object returned by useSwipeable onto a DOM element (e.g., <div {...handlers}>)",
      "max_score": 10
    }
  ]
}