// (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, 36.0, 37.7)) {
        $('#temperatureKews').css({
            "color": "green",
            "font-size": "bold"
        }).text('0');
    } else if (between(tempValue, 35, 35.9) || between(tempValue, 37.8, 38.5)) {
        $('#temperatureKews').css({
            'color': 'red'
        }).text('1');
    } else if (between(tempValue, 34, 34.9) || between(tempValue, 38.6, 100)) {
        $('#temperatureKews').css({
            'color': 'red'
        }).text('2');
    } else if (between(tempValue, 0, 33)) {
        $('#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, 51, 100)) {
        $('#pulseKews').css({
            "color": "green",
            "font-weight": "thick"
        }).text('0');
    } else if (between(pulseValue, 40, 50) || between(pulseValue, 101, 110)) {
        $('#pulseKews').css({
            "color": "red",
            "font-size": "thick"
        }).text('1');
    } else if (between(pulseValue, 0, 39) || between(pulseValue, 111, 129)) {
        $('#pulseKews').css({
            "color": "red",
            "font-size": "thick"
        }).text('2');
    } else if (between(pulseValue, 130, 500)) {
        $('#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, 9, 18)) {
        $('#respirationsKews').css({
            "color": "green"
        }).text("0");
    } else if (between(respValue, 19, 25)) {
        $('#respirationsKews').css({
            "color": "red"
        }).text("1");
    } else if (between(respValue, 0, 8) || between(respValue, 26, 30)) {
        $('#respirationsKews').css({
            "color": "red"
        }).text("2");
    } else if (between(respValue, 31, 500)) {
        $('#respirationsKews').css({
            "color": "red"
        }).text("3");
    } else {
        $('#respirationsKews').css({
            "color": "red"
        }).text("Not in range");
    }
});

//        Validating Systolic bp

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

    let sysValue = $('#systolic_bp').val();

    if (between(sysValue, 101, 159)) {
        $('#systolic_bpKews').css({
            "color": "green"
        }).text('0');
    } else if (between(sysValue, 81, 100) || between(sysValue, 160, 200)) {
        $('#systolic_bpKews').css({
            "color": "red"
        }).text('1');
    } else if (between(sysValue, 71, 80) || between(sysValue, 201, 1000)) {
        $('#systolic_bpKews').css({
            "color": "red"
        }).text('2');
    } else if (between(sysValue, 0, 70)) {
        $('#systolic_bpKews').css({
            "color": "red"
        }).text('3');
    } else {
        $('#systolic_bpValue').css({
            "color": "red"
        });
        $('#systolic_bpKews').text('Not in range');
    }
});

//        Validating diastolic bp

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

    let diaValue = $('#diastolic_bp').val();

    if (between(diaValue, 0, 94)) {
        $('#diastolic_bpKews').css({
            "color": "green"
        }).text('0');
    } else if (between(diaValue, 95, 104)) {
        $('#diastolic_bpKews').css({
            "color": "red"
        }).text('1');
    } else if (between(diaValue, 105, 500)) {
        $('#diastolic_bpKews').css({
            "color": "red"
        }).text('2');
    } else {
        $('#diastolic_bpKews').css({
            "color": "red"
        }).text('Not in range');
    }
});

//      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/irritated") {
        $('#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 Urine output

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

    let urValue = $('#urine_output').val();

    if (urValue === "normal") {
        $('#urine_outputKews').css({
            "color": "green"
        }).text('0');
    } else if (urValue === "reduced") {
        $('#urine_outputKews').css({
            "color": "red"
        }).text('1');
    } else if (urValue === "none for 24 hours") {
        $('#urine_outputKews').css({
            "color": "red"
        }).text('3');
    } else {
        $('#urine_outputKews').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

$("#weight,#height").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;
    }
}