$(document).ready(function () {
    $(".select2Option").select2({
        language: "fa",
        dir: "rtl",
        dropdownParent: $('#MainModal'),
        templateResult: function (data, container) {
            if (data.element) {
                $(container).addClass($(data.element).attr("class"));
            }
            return data.text;
        }
    }).on("change", function (e) {
        var selectedValue = $(this).val();
        var lastDayStanding = $('.lastDayStanding').val();
        var dayOfLeftWork = $('.dayOfLeftWork').val();

        if (selectedValue && lastDayStanding && dayOfLeftWork) {
            $('#createData').removeClass('disable');
        } else {
            $('#createData').addClass('disable');
        }
    }).on("select2:clearing", function (e) {
        var selectedValue = $(this).val();
        var lastDayStanding = $('.lastDayStanding').val();
        var dayOfLeftWork = $('.dayOfLeftWork').val();

        if (selectedValue && lastDayStanding && dayOfLeftWork) {
            $('#createData').removeClass('disable');
        } else {
            $('#createData').addClass('disable');
        }
    }).on("select2:unselecting", function (e) {
        var selectedValue = $(this).val();
        var lastDayStanding = $('.lastDayStanding').val();
        var dayOfLeftWork = $('.dayOfLeftWork').val();

        if (selectedValue && lastDayStanding && dayOfLeftWork) {
            $('#createData').removeClass('disable');
        } else {
            $('#createData').addClass('disable');
        }
    });

    //$(".form-control-date").each(function () {
    //    let element = $(this);
    //    element.on('input', function () {
    //        let value = convertPersianNumbersToEnglish(element.val());
    //        element.val(value);
    //    });

    //    new Cleave(this, {
    //        date: true,
    //        delimiter: '/',
    //        datePattern: ['Y', 'm', 'd']
    //    });
    //});

    $(".form-control-date").mask("0000/00/00");



    convertToJalaliAndAdjust('.lastDayStanding', '.dayOfLeftWork', +1);
    convertToJalaliAndAdjust('.dayOfLeftWork', '.lastDayStanding', -1);

    ajaxPersonals();
});

function convertToJalaliAndAdjust(inputSelector, targetSelector, change) {
    $(inputSelector).on('input', function () {
        let inputValue = $(this).val().trim();
        let targetInput = $(targetSelector);

        let parts = inputValue.split('/');

        if (inputValue.length === 10) {
            if (parts.length === 3) {
                let year = parts[0];
                let month = normalizeNumber(parts[1]);
                let day = normalizeNumber(parts[2]);

                if (isValidJalaliDate(year, month, day)) {
                    let gregorianDate = jalaali.toGregorian(parseInt(year), parseInt(month), parseInt(day));

                    if (isNaN(gregorianDate.gy) || isNaN(gregorianDate.gm) || isNaN(gregorianDate.gd)) {
                        console.error("Invalid Gregorian date conversion.");
                        return;
                    }

                    let date = new Date(gregorianDate.gy, gregorianDate.gm - 1, gregorianDate.gd);

                    date.setDate(date.getDate() + change);
                    let newJalaliDate = jalaali.toJalaali(date.getFullYear(), date.getMonth() + 1, date.getDate());

                    let formattedDate = newJalaliDate.jy + '/' +
                        ('0' + newJalaliDate.jm).slice(-2) + '/' +
                        ('0' + newJalaliDate.jd).slice(-2);
                        
                    targetInput.val(formattedDate);
                    dayOfWeekLoad(this, inputValue);
                    dayOfWeekLoad(targetInput, targetInput.val());
                }
            }

            updateBtnCreate();
        } else {
            targetInput.val('');
            updateBtnCreate();
            $('.lastDayStandingTxt').hide();
            $('.dayOfLeftWorkTxt').hide();
        }
    });
}

function normalizeNumber(num) {
    return num.toString().padStart(2, '0');
}

function isValidJalaliDate(year, month, day) {
    let isLeap = jalaali.isLeapJalaaliYear(year);
    if (month < 1 || month > 12 || day < 1) return false;
    if (month <= 6 && day > 31) return false;
    if (month > 6 && month < 12 && day > 30) return false;
    if (month === 12 && day > (isLeap ? 30 : 29)) return false;
    return true;
}


function updateBtnCreate() {
    var employeeSelect = $('#employeeSelect').val();
    var lastDayStanding = $('.lastDayStanding').val();
    var dayOfLeftWork = $('.dayOfLeftWork').val();

    if (employeeSelect && lastDayStanding && dayOfLeftWork) {
        $('#createData').removeClass('disable');
    } else {
        $('#createData').addClass('disable');
    }
}


function dayOfWeekLoad(input, value) {
    if (value.length !== 10)
        return;

    $.ajax({
        url: dayOfWeekDataUrl,
        type: 'GET',
        data: { dateFa: value },
        success: function (response) {
            if (response.success) {
                const $groupBox = $(input).closest('.dayOfWeek');
                if ($(input).hasClass('lastDayStanding')) {
                    $groupBox.find('.lastDayStandingTxt').text(response.message);
                } else if ($(input).hasClass('dayOfLeftWork')) {
                    $groupBox.find('.dayOfLeftWorkTxt').text(response.message);
                }
                $('.lastDayStandingTxt').show();
                $('.dayOfLeftWorkTxt').show();
            } else {
                $('.alert-msg').show();
                $('.alert-msg p').text(response.message);
                setTimeout(function () {
                    $('.alert-msg').hide();
                    $('.alert-msg p').text('');
                }, 3500);
                $('.lastDayStandingTxt').hide();
                $('.dayOfLeftWorkTxt').hide();
            }
        },
        error: function (xhr, status, error) {
            console.error(xhr.responseText);
        }
    });
}


function ajaxPersonals() {
    $.ajax({
        url: employeeListAjax,
        type: 'GET',
        success: function (response) {
            if (response.success) {
                var employees = response.data;
                var employeeOptionsHtml = '<option value="" disabled>انتخاب پرسنل ...</option>';
                employees.forEach(function (employee) {
                    employeeOptionsHtml += `<option value="${employee.id}">${employee.employeeFullName}</option>`;
                });
                $('#employeeSelect').html(employeeOptionsHtml);
            } else {
                $('.alert-msg').show();
                $('.alert-msg p').text(response.message);
                setTimeout(function () {
                    $('.alert-msg').hide();
                    $('.alert-msg p').text('');
                }, 3500);
            }
        },
        error: function (xhr, status, error) {
            console.error(xhr.responseText);
        }
    });
}


$("#createData").click(function () {
    var loading = $('#createData .spinner-loading');
    var employeeSelect = $('#employeeSelect').val();
    var lastDayStanding = $('.lastDayStanding');
    var dayOfLeftWork = $('.dayOfLeftWork');

    if (employeeSelect.length === 0) {
        $('.alert-msg').show();
        $('.alert-msg p').text('لطفا اسامی پرسنل را کلیک و مشخص نمائید');
        $('.select-alert').addClass('errored');
        setTimeout(function () {
            $('.alert-msg').hide();
            $('.alert-msg p').text('');
            $('.select-alert').removeClass('errored');
        }, 3500);
        return;
    }

    if (lastDayStanding.val().length !== 10) {
        lastDayStanding.addClass('errored');
        $('.alert-msg').show();
        $('.alert-msg p').text('لطفا تاریخ را به درستی وارد نمائید');
        setTimeout(function () {
            $('.alert-msg').hide();
            $('.alert-msg p').text('');
            lastDayStanding.removeClass('errored');
        }, 3500);
        return;
    }

    if (dayOfLeftWork.val().length !== 10) {
        dayOfLeftWork.addClass('errored');
        $('.alert-msg').show();
        $('.alert-msg p').text('لطفا تاریخ را به درستی وارد نمائید');
        setTimeout(function () {
            $('.alert-msg').hide();
            $('.alert-msg p').text('');
            dayOfLeftWork.removeClass('errored');
        }, 3500);
        return;
    }

    $('#createData').addClass('disable');

    var data = $('#create-form').serialize();

    $.ajax({
        async: true,
        dataType: 'json',
        type: 'POST',
        url: saveLeftWorkAjax,
        headers: { "RequestVerificationToken": antiForgeryToken },
        data: data,
        success: function (response) {
            if (response.success) {
                loading.show();
                $('.alert-success-msg').show();
                $('.alert-success-msg p').text(response.message);
                setTimeout(function () {
                    $('.alert-success-msg').hide();
                    $('.alert-success-msg p').text('');
                }, 1500);

                //if (urlPathname.indexOf('/Client/Company/SalaryAid') > -1) {
                //    $('#salaryaidListAjax').html('');
                //    $('#PageIndex').val(0);
                //    pageIndexJs = 0;
                //    loadSalaryAidList();
                //    //window.location.reload();
                //}

                $('#loadEmployeesAjax').html('');
                loadEmployee();

                loading.hide();
                $('#MainModal').modal('hide');
            } else {
                $('.alert-msg').show();
                $('.alert-msg p').text(response.message);
                setTimeout(function () {
                    $('.alert-msg').hide();
                    $('.alert-msg p').text('');
                }, 3500);

                loading.hide();
                $('#createData').removeClass('disable');
            }
        },
        error: function (err) {
            loading.hide();
            $('#createData').removeClass('disable');
            console.log(err);
        }
    });
});