// (the beginning number in the identifier is the corresponding id in the triage_observations table)
//      Validating the temperature values

$('#temperature').change(function () {
    let tempValue = $('#temperature').val();
    if (between(tempValue, 36.5, 37.4)) {
        $('#temperatureKews').css({
            "color": "green",
            "font-size": "bold"
        }).text('0');
    } else if (between(tempValue, 35, 36.4) || between(tempValue, 37.5, 38.9)) {
        $('#temperatureKews').css({
            'color': 'red'
        }).text('1');
    } else if (between(tempValue, 39, 100)) {
        $('#temperatureKews').css({
            'color': 'red'
        }).text('2');
    } else if (between(tempValue, 0, 35)) {
        $('#temperatureKews').css({
            'color': 'red'
        }).text('3');
    } else {
        $('#temperatureKews').text('Not in range');
    }
});

//      Validating the pulse value

$('#pulse').change(function () {

    let pulseValue = $('#pulse').val();

    if (between(pulseValue, 76, 130)) {
        $('#pulseKews').css({
            "color": "green",
            "font-weight": "thick"
        }).text('0');
    } else if (between(pulseValue, 66, 75) || between(pulseValue, 131, 160)) {
        $('#pulseKews').css({
            "color": "red",
            "font-size": "thick"
        }).text('1');
    } else if (between(pulseValue, 56, 65) || between(pulseValue, 161, 180)) {
        $('#pulseKews').css({
            "color": "red",
            "font-size": "thick"
        }).text('2');
    } else if (between(pulseValue, 0, 55) || between(pulseValue, 181, 1000)) {
        $('#pulseKews').css({
            "color": "red",
            "font-size": "thick"
        }).text('3');
    } else {
        $('#pulseKews').css({
            "color": "red",
            "font-size": "thick"
        }).text('Not in Range');
    }
});

//      Validating the respirations 

$('#respirations').change(function () {
    let respValue = $('#respirations').val();
    if (between(respValue, 21, 40)) {
        $('#respirationsKews').css({
            "color": "green"
        }).text("0");
    } else if (between(respValue, 16, 20) || between(respValue, 41, 50)) {
        $('#respirationsKews').css({
            "color": "red"
        }).text("1");
    } else if (between(respValue, 11, 15) || between(respValue, 51, 60)) {
        $('#respirationsKews').css({
            "color": "red"
        }).text("2");
    } else if (between(respValue, 0, 10) || between(respValue, 61, 500)) {
        $('#respirationsKews').css({
            "color": "red"
        }).text("3");
    } else {
        $('#respirationsKews').css({
            "color": "red"
        }).text("Not in range");
    }
});

//        Validating respiratory distress

$('#respiratory_distress').change(function () {

    let disValue = $('#respiratory_distress').val();

    if (disValue === 'none') {
        $('#respiratory_distressKews').css({
            "color": "green"
        }).text('0');
    } else if (disValue === 'mild') {
        $('#respiratory_distressKews').css({
            "color": "red"
        }).text('1');
    } else if (disValue === 'severe') {
        $('#respiratory_distressKews').css({
            "color": "red"
        }).text('2');
    } else {
        $('#respiratory_distressKews').text('');
    }
});

//            Validating the concious level

$('#conscious_level').change(function () {

    let conValue = $('#conscious_level').val();

    if (conValue === "alert") {
        $('#conscious_levelKews').css({
            "color": "green"
        }).text('0');
    } else if (conValue === "responds to voice") {
        $('#conscious_levelKews').css({
            "color": "red",
            "font-color": "red"
        }).text('1');
    } else if (conValue === "responds to pain") {
        $('#conscious_levelKews').css({
            "color": "red",
            "font-color": "red"
        }).text('2');
    } else if (conValue === "unresponsive") {
        $('#conscious_levelKews').css({
            "color": "red"
        }).text('3');
    } else {
        $('#conscious_levelKews').text('');
    }
});

//        Validating Feeding

$('#feeding').change(function () {

    let feedValue = $('#feeding').val();

    if (feedValue === "normal") {
        $('#feedingKews').css({
            "color": "green"
        }).text('0');
    } else if (feedValue === "drinks poorly") {
        $('#feedingKews').css({
            "color": "red"
        }).text('1');
    } else if (feedValue === "unable to drink") {
        $('#feedingKews').css({
            "color": "red"
        }).text('2');
    } else {
        $('#feedingKews').text('');
    }
});

//        Validating Vomiting/Puking

$('#vomiting').change(function () {

    let vomValue = $('#vomiting').val();

    if (vomValue === "none") {
        $('#vomitingKews').css({
            "color": "green"
        }).text('0');
    } else if (vomValue === "occasional") {
        $('#vomitingKews').css({
            "color": "red"
        }).text('1');
    } else if (vomValue === "vomits everything") {
        $('#vomitingKews').css({
            "color": "red"
        }).text('2');
    } else {
        $('#vomitingKews').text('');
    }
});

//        Validating convulsions

$('#convulsions').change(function () {

    let convValue = $('#convulsions').val();

    if (convValue === "none") {
        $('#convulsionsKews').css({
            "color": "green"
        }).text('0');
    } else if (convValue === "occasional reported") {
        $('#convulsionsKews').css({
            "color": "red"
        }).text('1');
    } else if (convValue === "frequent reported") {
        $('#convulsionsKews').css({
            "color": "red"
        }).text('2');
    } else if (convValue === "convulsing") {
        $('#convulsionsKews').css({
            "color": "red"
        }).text('3');
    } else {
        $('#convulsionsKews').text('');
    }
});

//        validating the MUAC values

$('#muac').change(function () {
    let muacValue = $('#muac').val();

    if (between(muacValue, 12.5, 50)) {
        $('#muacKews').css({
            "color": "green",
            "font-weight": "bolder"
        }).text('GREEN');
    } else if (between(muacValue, 11.5, 12.4)) {
        $('#muacKews').css({
            "color": "#FFC40C",
            "font-weight": "bolder"
        }).text('YELLOW');
    } else if (between(muacValue, 1, 11.4)) {
        $('#muacKews').css({
            "color": "RED",
            "font-weight": "bolder"
        }).text('RED');
    } else {
        $('#muacKews').css({
            "color": "RED",
            "font-weight": "normal"
        }).text('Not in range');
    }
});

// calculating the BMI

$("#height,#weight").change(function () {
    let weight = $("#weight").val();
    let height = $("#height").val();

    if (weight > 0 && height > 0) {
        let bmi = (parseFloat(weight) / (parseFloat(height) * parseFloat(height)));
        bmi = +bmi.toFixed(1);
        $("#bmi").val(bmi);

        get_nutritional_status();
    } else {
        $("#bmi").val(0);
    }
});

function between(currentValue, low, high) {
    if (currentValue < low) {
        return false;
    } else if (currentValue > high) {
        return false;
    } else {
        return true;
    }
}