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path: root/synhestesis.js
blob: 2918b073eaeb80ea278204525444ab059596d0b5 (plain)
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function shuffle(a) {
    var j, x, i;
    for (i = a.length; i; i--) {
        j = Math.floor(Math.random() * i);
        x = a[i - 1];
        a[i - 1] = a[j];
        a[j] = x;
    }
}

onTop = document.getElementById('onTop');
inputAnswer = document.createElement("input");
passButt = document.createElement("input");
resetButt = document.createElement('input');
outputAnswer = document.getElementById("output");
outputStyleBase = outputAnswer.style.cssText;
compteurSpan = document.getElementById('compteur');
ratioSpan    = document.getElementById('ratio');
asPass = false

function handleFileSelect(evt) {

  var files = evt.target.files; // FileList object
  var file = files[0];

  var reader = new FileReader();
  
  inputAnswer.style.float = "right";
  passButt.type = "button";
  passButt.style.float = "right";
  passButt.value = "Pass";
  resetButt.type = "button";
  resetButt.style.float = "right";
  resetButt.value = "Reset";
  

  
  
  reader.onload = function (evt) {
    var last = JSON.parse(evt.target.result);
    var res = []
    var indexRes = 0;
    var cmpGood = 0;
    var cmpBad = 0;
        res = last;
	shuffle(res.answer);
	compteurSpan.innerText = "0/" + res.answer.length;
	ratioSpan.innerText = "∅";
        outputAnswer.innerText = res.answer[indexRes].key;
        onTop.appendChild(inputAnswer);
        onTop.appendChild(passButt);
        onTop.appendChild(resetButt);
	if( res.answer[indexRes].style )
		outputAnswer.style = outputStyleBase + res.answer[indexRes].style;
	function pass() {
		console.log(inputAnswer.value)
		asPass = true
		inputAnswer.value = "" + res.answer[indexRes].value
		console.log(inputAnswer.value)
	}
        function reset() {
            cmpGood = 0
            cmpBad = 0
            res = last;
            shuffle(res.answer);
            compteurSpan.innerText = "0/" + res.answer.length;
            ratioSpan.innerText = "∅";
            outputAnswer.innerText = res.answer[indexRes].key;
            onTop.appendChild(inputAnswer);
            onTop.appendChild(passButt);
        }
	inputAnswer.onkeydown = function(event) {
		inputAnswer.style.borderColor = ""
        var ev = event || window.event;
        var key = ev.keyCode || ev.which || ev.charCode;
		if( key == 13 ) {
			if( ev.shiftKey ) {
				pass();
			} else {
				inputAnswer.change();
			}
		}
	}
	passButt.onclick = pass
	resetButt.onclick = reset
	inputAnswer.change = function() {
      if( inputAnswer.value == res.answer[indexRes].value ) {
		if( ! asPass ) {
			cmpGood+=1;
			console.log("Good");
		}else {
			console.log("Passed : " + res.answer[indexRes].value);
			asPass = false;
		}
		inputAnswer.style.borderColor = "#0F0"

		inputAnswer.value = "";
		if( indexRes+1 < res.answer.length ) {
			indexRes++;
			outputAnswer.innerText = res.answer[indexRes].key;
		} else {
			onTop.removeChild(inputAnswer);
			onTop.removeChild(passButt);
			if( cmpBad == 0 ) {
				outputAnswer.innerText = "Perfect !";				
			}else if( cmpGood/cmpBad > 0.9 * (res.answer.length + cmpBad) ) {
				outputAnswer.innerText = "Almost perfect !";							
			}else if( cmpGood/cmpBad > 0.75 * (res.answer.length + cmpBad) ) {
				outputAnswer.innerText = "Good !";							
			}else if( cmpGood/cmpBad > 0.5 * (res.answer.length + cmpBad) ) {
				outputAnswer.innerText = "Average";							
			}else if( cmpGood/cmpBad > 0.25 * (res.answer.length + cmpBad) ) {
				outputAnswer.innerText = "Can do better";							
			}else {
				outputAnswer.innerText = "Bad";							
			}
		}
      } else {
		console.log("Bad");
		inputAnswer.style.borderColor = "red"
        cmpBad+=1;
      }

	  if( cmpBad > 0 )
		ratioSpan.innerText = "" + cmpGood/cmpBad;
	  else
		ratioSpan.innerText = "∅";
	  
	  
	  compteurSpan.innerText = indexRes + "/" + res.answer.length;
    }
  }
  reader.readAsText(file, "UTF-8");
}
document.getElementById('getFile').addEventListener('change', handleFileSelect, false);