{{ extends "global/Page.html" }}
{{ block title }}Background questions{{ endblock }}

{{ block content }}

<p>
    Please answer the questions on this page that will help us understand your choices. There are {{ if C.NFCLONG == 1 }} ????? {{ else }} 19 {{ endif }} questions in total. 
    {{ if icons == 'smileys' }} Answers in these questions do not affect your rewards but answering is necessary to complete the study.{{ endif }}
</p>

<hr>
<h3>
    Questions about your behaviour in the study
</h3>
<p>
    <i>Please rate the following two statements on a scale of 1 to 6.</i>
</p>

    {{ formfield player.affectbased }}

    {{ formfield player.deliberative }}

<hr>

<h3>
    Question about your risk taking attitude
</h3>

<p>
    How do you see yourself: are you generally a person who is fully prepared to take risks or do you try to avoid taking risks? <i>Please rate on a scale of 1 to 10.</i><br>

    {{ formfield player.dohmen label="" }}
</p>

<hr>

<h3>
    Question about your handedness
</h3>

<p>
    {{ formfield player.handedness }}    
</p>

<hr>

<h3>
    Questions about your beliefs and experiences
</h3>
<p>
    <i>Below you will see 15 statements in which you are required to answer using a scale of 1 to 6.</i>
</p>
<div id="nfcquestions"></div>
<input type="hidden" id="id_nfcscore" name="nfcscore">
<input type="hidden" id="id_nfcscales" name="nfcscales">
<input type="hidden" id="id_nfcall" name="nfcall">

<br>
    <span id="nfcspan" hidden>0</span>
<br>
<center>
    <button id="submitbutton" class="otree-btn-next btn btn-primary">Done</button>
</center>
<br><br><br>


{{ endblock }}

{{ block scripts }}
<script>
if (js_vars.icons != 'smileys') {
	document.body.style.background = '#91D8FF';
}

function shuffle(array) {
	array.sort(() => Math.random() - 0.5);
}

const nfcshortlist = ['nfc3','nfc4','nfc6','nfc8','nfc9','nfc11','nfc12','nfc13','nfc15','nfc25','nfc30','nfc32','nfc33','nfc39','nfc40'];

for (let i = 0; i < 41; i++) { // 41 nfc questions in long, 15 in short

    const nfcitem = js_vars.nfcorder[i];

	// if nfc short, then skip if the question does not belong to the short list questions
  	if (js_vars.nfclong != 1 && !(nfcshortlist.includes(nfcitem[0]))) {
    	continue;
	}

  	const questiontext = document.createElement("p");
    const questiontextnode = document.createTextNode(nfcitem[1]);
    const divelement = document.getElementById("nfcquestions");
  
    questiontext.appendChild(questiontextnode);
    // attach the questions into the div element
    divelement.appendChild(questiontext);

    questiontext.appendChild(questiontextnode);
    // attach the questions into the div element
    divelement.appendChild(questiontext);


    for (let j = 0; j < 6; j++) { // 6 inputs on each question
        const inputt = document.createElement("input");
        inputt.setAttribute("type", "radio");
        inputt.setAttribute("class", "form-check-input");
        inputt.setAttribute("id", nfcitem[0] + (j+1).toString()); // set id as nfc11, nfc12, ..., nfc21, nfc22, etc.
        inputt.setAttribute("name", nfcitem[0]);
        inputt.setAttribute("value", j+1)
        inputt.setAttribute("required", "required")

        const labell = document.createElement("label");
        const space = document.createTextNode("\u00A0");
        labell.appendChild(space);
        const labelltext = document.createTextNode(js_vars.responses[j]);
        labell.appendChild(inputt); // attach input within label so the text is clickable 
        labell.appendChild(labelltext);
        // attach each label after each input element
        divelement.appendChild(labell);

        // add <br> after each input element
        const brr1 = document.createElement("br");
        divelement.appendChild(brr1);

    }

    // add <br> after each question
    const brr2 = document.createElement("br");
    divelement.appendChild(brr2);
    const brr3 = document.createElement("br");
    divelement.appendChild(brr3);

}

function fsubmit() {

  	var nfca = 0; var nfcb = 0; var nfcc = 0; var nfcd = 0; var nfce = 0; // subscales
  	var nfcall = "";
	for (let i = 0; i < 41; i++) { // loop over all questions
    
        // if nfc short, then skip if the question does not belong to the short list questions
        if (js_vars.nfclong != 1 && !(nfcshortlist.includes("nfc" + (i+1).toString()))) {
            continue;
        }

      	for (let j = 0; j < 6; j++) { // 6 inputs on each question
            var nfcitemjj = "nfc" + (i+1).toString() + (j+1).toString();

            if(document.getElementById(nfcitemjj).checked == true) {
                if (js_vars.subscales[i] == 'a') { 
                    if (js_vars.reversedscoring[i] == 'N') {	// not reversed scoring
                        nfca += j + 1;
                      	nfcall += (j+1) + ",";
                    } else {									// reversed scoring
                        nfca += 6 - j;
                      	nfcall += (6 - j) + ",";
                      
                    }
    	        }

              	if (js_vars.subscales[i] == 'b') { 
                    if (js_vars.reversedscoring[i] == 'N') {	// not reversed scoring
                        nfcb += j + 1;
                      	nfcall += (j+1) + ",";

                    } else {									// reversed scoring
                        nfcb += 6 - j;
                      	nfcall += (6 - j) + ",";

                    }
    	        }

                if (js_vars.subscales[i] == 'c') { 
                    if (js_vars.reversedscoring[i] == 'N') {	// not reversed scoring
                        nfcc += j + 1;
                      	nfcall += (j+1) + ",";

                    } else {									// reversed scoring
                        nfcc += 6 - j;
                      	nfcall += (6 - j) + ",";

                    }
    	        }

                if (js_vars.subscales[i] == 'd') { 
                    if (js_vars.reversedscoring[i] == 'N') {	// not reversed scoring
                        nfcd += j + 1;
                      	nfcall += (j+1) + ",";

                    } else {									// reversed scoring
                        nfcd += 6 - j;
                      	nfcall += (6 - j) + ",";

                    }
    	        }

                if (js_vars.subscales[i] == 'e') { 
                    if (js_vars.reversedscoring[i] == 'N') {	// not reversed scoring
                        nfce += j + 1;
                      	nfcall += (j+1) + ",";

                    } else {									// reversed scoring
                        nfce += 6 - j;
                      	nfcall += (6 - j) + ",";

                    }
    	        }
	        }
    	}
    }

    document.getElementById('nfcspan').innerHTML = nfca+nfcb+nfcc+nfcd+nfce;
	document.getElementById('id_nfcscales').value = [nfca,nfcb,nfcc,nfcd,nfce]; 
  	document.getElementById('id_nfcscore').value = nfca+nfcb+nfcc+nfcd+nfce;
  	document.getElementById('id_nfcall').value = nfcall;

}

var submitbutton = document.querySelector('#submitbutton');
submitbutton.addEventListener("click", fsubmit);


</script>
{{ endblock }}