// Attach the session CSRF token to existing forms and same-origin AJAX requests.
$.ajaxPrefilter(function (options, original, xhr) {
    if (!options.crossDomain && !/^(GET|HEAD|OPTIONS)$/i.test(options.type)) {
        xhr.setRequestHeader('X-CSRF-Token', $('meta[name="csrf-token"]').attr('content') || '');
    }
});
$(function () {
    $('form[method="post" i]').each(function () {
        if (!$(this).find('[name="csrf_token"]').length) {
            $('<input>', {type: 'hidden', name: 'csrf_token', value: $('meta[name="csrf-token"]').attr('content') || ''}).appendTo(this);
        }
    });
});


// ==============
// Base Functions
// ==============

// --------------------------------
// Clear the Error State for Inputs
// --------------------------------

function clearInputErrors() {

    $(".is-invalid").removeClass("is-invalid");
    $(".invalid-feedback").remove();

}

// -----------------------------------
// Create an Error State for an Input.
// -----------------------------------

function createInputError(input, message = "", scroll = false) {

    if ($(input).hasClass("search-dropdown")) { // Select Picker

        $(input).closest(".bootstrap-select")
                .find("button").first()
                .addClass("is-invalid")
                .after("<div class='invalid-feedback fs-875'>" + message + "</div>")
                .focus();

    } else {

        $(input).focus().addClass("is-invalid");

        if ($(input).is(":last-child")) {
            $(input).after("<div class='invalid-feedback'>" + message + "</div>");
        } else {
            $(input).siblings(":last").after("<div class='invalid-feedback'>" + message + "</div>");
        }

    }

    if (scroll === true) {

        var element = document.getElementById(input.attr("id"));
        var header_offset = 130;
        var element_position = element.getBoundingClientRect().top;
        var offset_position = element_position + window.pageYOffset - header_offset;

        window.scrollTo({
            top: offset_position,
            behavior: "smooth"
        });

}

}

// ---------------------
// Test for Blank Value.
// ---------------------

function isBlank(object) {

    if ($.trim(object.val()).length == 0) {
        return true;
    } else {
        return false;
    }

}

// ------------------------
// Verify an Email Address.
// ------------------------

function isEmail(email) {

    var valid = false;
    var regex = /^([a-zA-Z0-9_.+-])+\@(([a-zA-Z0-9-])+\.)+([a-zA-Z0-9]{2,6})+$/;

    return regex.test(email.val());

}

// ------------------------
// Validate a URL (syntax).
// ------------------------

function isURL(object) {
    return /^(?:(?:(?:https?|ftp):)?\/\/)(?:\S+(?::\S*)?@)?(?:(?!(?:10|127)(?:\.\d{1,3}){3})(?!(?:169\.254|192\.168)(?:\.\d{1,3}){2})(?!172\.(?:1[6-9]|2\d|3[0-1])(?:\.\d{1,3}){2})(?:[1-9]\d?|1\d\d|2[01]\d|22[0-3])(?:\.(?:1?\d{1,2}|2[0-4]\d|25[0-5])){2}(?:\.(?:[1-9]\d?|1\d\d|2[0-4]\d|25[0-4]))|(?:(?:[a-z\u00a1-\uffff0-9]-*)*[a-z\u00a1-\uffff0-9]+)(?:\.(?:[a-z\u00a1-\uffff0-9]-*)*[a-z\u00a1-\uffff0-9]+)*(?:\.(?:[a-z\u00a1-\uffff]{2,})))(?::\d{2,5})?(?:[/?#]\S*)?$/i.test(object.val());
}

// ---------------------------------
// AJAX Call to Get Zip Code Detail.
// ---------------------------------

async function getZipCodeDetail(zipcode) {
    return await formPost({action:'getZipcode',zip_code:zipcode});
}

// -----------------------------
// AJAX Call to Validate a Date.
// -----------------------------

async function isDate(date) {
    return await formPost({action:'validateDate',date:date.val()});
}

// ---------------------------------------------
// Ending Date cannot be prior to Starting Date.
// ---------------------------------------------

function checkEndingDate(startingDate, endingDate) {

    var parts = startingDate.val().match(/(\d+)/g);
    var sDate = new Date(parts[0], parts[1] - 1, parts[2]);

    parts = endingDate.val().match(/(\d+)/g);
    var eDate = new Date(parts[0], parts[1] - 1, parts[2]);

    sDate.setHours(0, 0, 0, 0);
    eDate.setHours(0, 0, 0, 0);

    // The Ending Date cannot be prior to the Starting Date.

    if (eDate.getTime() < sDate.getTime()) {
        return false;
    } else {
        return true;
    }

}

// -------------------------------------------------------
// Convert a string to Title Case and remove extra spaces.
// -------------------------------------------------------

function titleCase(string) {

    string = string.replace(/([^\W_]+[^\s-]*) */g, function (s) {
        return s.charAt(0).toUpperCase() + s.slice(1);
    });
    string = string.replace(/\s+/g, " ").trim();

    return string;

}

// ------------------------------------------
// Trim a string and remove extra white space
// ------------------------------------------

function trimString(string) {

    return string.replace(/\s+/g, " ").trim();

}

// -------------------
// Post a Form (AJAX).
// -------------------

function formPost(inputs) {
    return $.ajax({url:'./',type:'POST',dataType:'json',data:inputs});
}

// --------------
// Submit a Form.
// --------------

function formSubmit(inputs, target = "") {
    const form=$("#formSubmit");
    form.prop('target',target);
    form.find('input').not('[name="csrf_token"]').remove();
    Object.entries(inputs).forEach(([name,value])=>{
        if(name!=='csrf_token' && value!==undefined && value!==null)$('<input>',{type:'hidden',name:name,value:String(value)}).appendTo(form);
    });
    form.get(0).submit();
}

$(document).ajaxError(function(event,xhr){
    const message=(xhr.responseJSON && xhr.responseJSON.error) || (xhr.status===401?'Your session has expired. Reload the page to sign in.':'The request failed. Please try again.');
    showRequestMessage(message,'danger');
});
$(document).ajaxStart(function(){
    $('.btnSave,.btnConfirmDialogConfirm').filter(':enabled').addClass('request-busy').prop('disabled',true).attr('aria-busy','true');
}).ajaxStop(function(){
    $('.request-busy').prop('disabled',false).removeClass('request-busy').removeAttr('aria-busy');
});
// jQuery reports these failures through ajaxError above. Stop the rejected event
// handler without also producing an unhandled promise error in the browser.
window.addEventListener('unhandledrejection',function(event){
    if(event.reason && typeof event.reason.status==='number')event.preventDefault();
});
function showRequestMessage(message,kind='info'){
    let box=$('#request-message');
    let target=$('.modal.show .modal-body').first();
    if(!target.length)target=$('.hr-workspace,main,body').first();
    if(!box.length)box=$('<div>',{id:'request-message',role:'alert',tabindex:'-1'});
    box.prependTo(target);
    box.attr('class','alert alert-'+kind).text(message).trigger('focus');
}

$(document).ready(function () {

    var $application = $("#APPLICATION_MNEMONIC").val(), $sessionStorage = JSON.parse(sessionStorage.getItem($application) || "{}");

    // ----------------------------
    // Enable Tooltips and Popovers
    // ----------------------------

    document.querySelectorAll('[data-bs-toggle="tooltip"]').forEach(element=>{
        const title=element.getAttribute('data-bs-title')||element.getAttribute('title')||'';
        if(title)bootstrap.Tooltip.getOrCreateInstance(element,{title:title,trigger:'hover',container:'body'});
    });
    document.querySelectorAll('[data-bs-toggle="popover"]').forEach(element=>{
        const title=element.getAttribute('data-bs-title')||element.getAttribute('title')||'';
        const content=element.getAttribute('data-bs-content')||'';
        if(title||content)bootstrap.Popover.getOrCreateInstance(element,{title:title,content:content,trigger:'focus',container:'body'});
    });

    // -------------
    // Display Toast
    // -------------

    const toast = $sessionStorage.toast || "";

    if (toast !== "") {

        $(".toast-body").text(toast);

        $("#toast-message").toast("show");

        $sessionStorage.toast = "";

        sessionStorage.setItem($application, JSON.stringify($sessionStorage));

    }

});