/// <reference path="http://localhost:52000/Scripts/jquery-1.4.4-vsdoc.js" />

/*************************************************
//
// PRICE CALCULATOR
//
**************************************************/
function PriceCalc(LottoID, btnRef) {
    var btn = $(btnRef);
    var frm = $('#frmEdit' + LottoID.toString());

    // Prepare the Dialog
    DialogOpening();

    // Determine the URL
    var sUrl = '/Utils/PRZCALC/' + LottoID.toString();

    // Call the server to obtain the Calculator View
    $.ajax({
        type: "GET",
        url: sUrl,
        success: function (data) {
            // The server sent us the form
            var dlg = $('#icDialog');
            dlg.html(data);
            dlg.dialog('option', 'position', 'center');
            dlg.dialog('option', 'title', 'Price Calculator');

            // Init the Calculator
            var IDProdotto = $('#pcIDProdotto').val();
            var IDValAcq = $('#pcIDValuta').val();
            InitCalculator(IDProdotto, IDValAcq, frm);
        },
        error: function () {
            AjaxErrorDOMElem('icDialog');
        }
    });
}

/*************************************************
//
// PRICE CALCULATOR JAVASCRIPT OBJECT
//
**************************************************/
function icPriceCalc(calculatorDIV, IDProdotto, IDValAcq, lottoForm) {
    // initialize the member variables for this instance
    this.cont = $('#' + calculatorDIV);
    this.lottoForm = lottoForm;
    this.IDProdotto = IDProdotto;
    this.CalcPrize = 0.0;
    this.Calcvaluta = 0;
    this.QtaOff = 0;
    this.IDSource = 0;
    this.SourceType = 0;
    this.OKurl = '/Utils/ConfirmCalc/' + this.IDProdotto.toString();
    this.DCOff = '';
    this.ConsOff = 0;

    // initialize the member function references 
    // for the class prototype
    if (typeof (_PC_prototype_called) == 'undefined') {
        _PC_prototype_called = true;
        icPriceCalc.prototype.HandleFilters = HandleFilters;
        icPriceCalc.prototype.HandleEditing = HandleEditing;
        icPriceCalc.prototype.Destroy = Destroy;
        icPriceCalc.prototype.Updatevalues = Updatevalues;
        icPriceCalc.prototype.HandleButtons = HandleButtons;
        icPriceCalc.prototype.RestValues = RestValues;
    }

    // The code below is run on initialization
    if (this.cont.length > 0) {
        this.HandleFilters();
        this.HandleEditing();
        this.HandleButtons();

        // Set the Valuta Selected to that of the Offerta Lotto
        $("#Cambio").find('option[text=' + $('#pcValutaDescr').val() + ']').attr("selected", "selected");

        // Set the byTime option
        $('#byPrice').change();
    }

    // Destroy this object
    function Destroy() {
        this.cont.find('input[type="radio"].icSourceFilter').unbind();
        this.cont.find('.icDataValues').unbind();
    }

    function HandleFilters() {
        // Bind the changing in the filters
        var that = this;
        this.cont.find('input[type="radio"].icSourceFilter').change(function (e) {
            e.preventDefault();
            var SourceType = $('#fromStock:checked').length == 0 ? 1 : 0;
            that.SourceType = SourceType;
            var OrderBy = $('#byTime:checked').length == 0 ? 1 : 0;
            var sUrl = '/Utils/SourceList/' + that.IDProdotto.toString() + '?SourceType=' + SourceType.toString() + '&OrderBy=' + OrderBy.toString();
            $('#sourceList').html(WaitingIcon(true));
            $('#sourceList').load(sUrl, null, function () {
                //$('#sourceList').busy('hide');
                // Bind the selection event on the SourceList Items
                $('#sourceList').find('li.icSourceItem').click(function (e) {
                    e.preventDefault();
                    var sItem = $(this).attr('icItemID');
                    var sUrl = '/Utils/SourceDetails/' + sItem.toString() + '?SourceType=' + that.SourceType.toString();
                    that.IDSource = sItem;
                    //$('#sourceDetails').busy();
                    $('#sourceDetails').html(WaitingIcon(true));
                    $('#sourceDetails').load(sUrl, null, function () {
                        //$('#sourceDetails').busy('hide');
                        that.Updatevalues(false, false);
                    });
                });
            });
        });
    };

    function HandleEditing() {
        // Bind the changing in the filters
        var that = this;
        this.cont.find('.icDataValues').change(function (e) {
            e.preventDefault();
            var IsFromDestvaluta = $(this).attr('id') == 'Calcolato'; // ? true : false;
            var IsUserTyping = ($(this).attr('id') == 'PrzUser' || $(this).attr('id') == 'Calcolato' || $(this).attr('id') == 'Cambio'); // ? true : false;
            that.Updatevalues(IsUserTyping, IsFromDestvaluta);
        });
    };

    function HandleButtons() {
        // Bind the changing in the filters
        var that = this;
        this.cont.find('.icButton').each(function () {
            $(this).button();
            $(this).click(function (e) {
                e.preventDefault();
                var btnCode = $(this);
                if (btnCode.attr('id') == 'btnOK') {
                    btnCode.fadeOut('fast', function () {
                        $(this).before(WaitingIcon(false));
                        $('#ClientError').remove();
                        var LottoID = parseInt(that.cont.find('#pcIDLotto').val());
                        // Send the data choosen to the server
                        var pData = { LottoID: LottoID, IDSource: that.IDSource, SourceType: that.SourceType, QtaOff: that.QtaOff, Calcvaluta: that.Calcvaluta, CalcPrize: Globalize.format(that.CalcPrize, 'n4').replace(Globalize.culture().numberFormat[','], '') };
                        $.ajax({
                            type: "POST",
                            url: '/utils/StoreData/',
                            data: pData,
                            success: function (data) {
                                if (data.indexOf('OK') != -1) {
                                    // Update the Lotto data
                                    var parts = data.split(',', 5);
                                    var cons = parseInt(parts[1]);  //data.replace('OK,', ''));
                                    var rohs = parts[2];
                                    var frm = $(that.lottoForm);
                                    frm.find('input[id^="Qta_"]').first().val(that.QtaOff);
                                    frm.find('select[id^="IDValuta_"]').find('option:contains("' + that.Calcvaluta + '")').attr("selected", "selected");
                                    frm.find('input[id^="Prezzo_"]').first().val(Globalize.format(that.CalcPrize, 'n4'));
                                    frm.find('input[id^="Consegna_"]').first().val(cons + that.ConsOff);
                                    frm.find('input[id^="DataCode_"]').first().val(that.DCOff);
                                    frm.find('select[id^="IsRohs"]').find('option:contains("' + rohs + '")').attr("selected", "selected");
                                    DialogClose();
                                } else {
                                    // Something went wrong on the server
                                    btnCode.parent().after(newError(data, 5));
                                    btnCode.prev('span').fadeOut('fast', function () { $(this).remove(); btnCode.fadeIn('fast'); });
                                }
                            },
                            error: function () {
                                // Something went wrong on the server
                                btnCode.parent().after(newError('Unspecified error on the server', 5));
                                btnCode.prev('span').fadeOut('fast', function () { $(this).remove(); btnCode.fadeIn('fast'); });
                            }
                        });
                    });
                } else {
                    // Close dialog doing nothing
                    DialogClose();
                };
            });
        });
    };

    function RestValues() {
        $('#przAcqSel').html('0.00');
        $('#valutaAcqSel').html('-');
        $('#valutaCalc').html('-');
        $('#valutaVend').html($('#pcValutaDescr').val());
        $("#Cambio").find('option:contains("' + $('#pcValutaDescr').val() + '")').attr("selected", "selected");
        $('#PrzUser').val('0.00');
        $('#MLCalc').html('0.00');
        $('#ExchRate').html('1.0000');
        $('#Calcolato').val('0.00');
    };

    function Updatevalues(IsUserTyping, IsFromDestvaluta) {
        var prz = 0.0, przML = 0.0, przMK = 0.0, prxMinOrd = 0.0, przAcq = 0.0;

        // Reset the values
        if (!IsUserTyping) {
            this.RestValues();
        }

        // validate fields
        RemoveErrorIndication(this.cont);
        var QtaOff = $('#QtaOff').val();
        var QtaAcq = $('#QtaAcq').html();
        var QtaOffOrig = $('#QtaOffOrig').html();
        var MLMin = $('#MLMin').val();
        var MinK = $('#MinK').val();
        var przAcq = $('#przAcq').html();
        var ValutaAcq = $('#valutaAcq').html();
        var valutaSelected = $('#Cambio option:selected').text();
        var Dazio = $('#Dazio').html();
        var PrzUser = $('#PrzUser').val();
        var Calcolato = $('#Calcolato').val();
        var Spread = $('#Spread').val();
        var isvalid = true;
        if (!isNumber(QtaOff)) {
            $('#QtaOff').addClass('input-validation-error');
            isvalid = false;
        } else { QtaOff = Globalize.parseInt(QtaOff); }
        if (!isNumber(QtaOffOrig)) {
            $('#QtaOffOrig').addClass('input-validation-error');
            isvalid = false;
        } else { QtaOffOrig = Globalize.parseInt(QtaOffOrig); }
        if (!isNumber(QtaAcq)) {
            $('#QtaAcq').addClass('input-validation-error');
            isvalid = false;
        } else if (isvalid) {
            QtaAcq = Globalize.parseInt(QtaAcq);
            if (QtaOff >= QtaAcq) {
                QtaOff = QtaAcq;
                $('#QtaOff').val(QtaOff);
            } else {
                QtaOff = QtaOffOrig;
                $('#QtaOff').val(QtaOff);
            }
        }
        if (!isNumber(MLMin)) {
            $('#MLMin').addClass('input-validation-error');
            isvalid = false;
        } else { MLMin = Globalize.parseFloat(MLMin); }
        if (!isNumber(MinK)) {
            $('#MinK').addClass('input-validation-error');
            isvalid = false;
        } else { MinK = Globalize.parseInt(MinK); }
        if (!isNumber(PrzUser)) {
            $('#PrzUser').addClass('input-validation-error');
            isvalid = false;
        } else { PrzUser = Globalize.parseFloat(PrzUser); }
        if (!isNumber(przAcq)) {
            $('#przAcq').addClass('input-validation-error');
            isvalid = false;
        } else { przAcq = Globalize.parseFloat(przAcq); }
        if (!isNumber(Dazio)) {
            $('#Dazio').addClass('input-validation-error');
            isvalid = false;
        } else { Dazio = Globalize.parseFloat(Dazio); }
        if (!isNumber(Calcolato)) {
            $('#Calcolato').addClass('input-validation-error');
            isvalid = false;
        } else { Calcolato = Globalize.parseFloat(Calcolato); }
        if (!isNumber(Spread)) {
            $('#Spread').addClass('input-validation-error');
            isvalid = false;
        } else { Spread = Globalize.parseFloat(Spread); }
        if (!isvalid) {
            return;
        }
        var cons = $('#ConsAcq').html();
        if (!isNumber(cons)) {
            this.ConsOff = 0;
        } else { this.ConsOff = Globalize.parseInt(cons); }
        this.DCOff = $('#DCAcq').html();
    
        // Calculate real Prezzo Acquisto using the Dazio
        if (Dazio>0) {
            przAcq = przAcq * (1 + Dazio / 100);
        }
        $('#przAcqSel').html(Globalize.format(przAcq, 'n4'));
        $('#valutaAcqSel').html(ValutaAcq);
        $('#valutaCalc').html(ValutaAcq);
        $('#valutaVend').html(valutaSelected);

        // Get the Cambio to be used
        var Cambio = "1";
        if (ValutaAcq != valutaSelected) {
            if (ValutaAcq == 'EUR') {
                Cambio = $('#Cambio').find('option:contains("' + valutaSelected + '")').val();
            } else {
                Cambio = $('#Cambio').find('option:contains("' + ValutaAcq + '")').val();
            }
        }
        Cambio = Globalize.parseFloat(Cambio);
        $('#ExchRate').html(Globalize.format(Cambio, 'n4'));

        // Calculate the Price based on the minimum order for this cliente
        var minOrder = Globalize.parseFloat($('#minOrder').html());
        var prxMinOrd = 0.0;
        if (minOrder>0) {
            if (QtaOff == 0) {
                prxMinOrd = minOrder;
            } else {
                prxMinOrd = minOrder / QtaOff;
            }
        }
    
        // Calculate the Price using the minimum Margine Lordo (in EURO)
        var przML = MLMin;
        if (Cambio != 0) {
            if (QtaOff == 0) {
                przML = MLMin;
            } else {
                if (ValutaAcq == 'EUR') {
                    przML = (MLMin + QtaOff * przAcq) / QtaOff;
                } else {
                    przML = (MLMin + QtaOff * przAcq / Cambio) / QtaOff;
                }
            }
        }
    
        // Calculate the Price using the minimum Ricarico K (in EURO)
        var przMK = 0.0;
        przMK = przAcq * (1 + MinK / 100);
        if (Cambio != 0) {
            przMK = przMK / Cambio;
        }

        if (IsUserTyping) {
            if (IsFromDestvaluta) {
                prz = Calcolato;
            } else {
                prz = PrzUser;
                if (valutaSelected != ValutaAcq) {
                    prz = prz * (1 + Spread / 100);
                }
            }
        } else {
            prz = (prxMinOrd >= przML && prxMinOrd >= przMK) ? prxMinOrd : (przML >= prxMinOrd && przML >= przMK ? przML : przMK);
            if (valutaSelected != ValutaAcq) {
                prz = prz * (1 + Spread / 100);
            }
        }

        if (!IsUserTyping) {
            if (ValutaAcq == 'EUR') {
                PrzUser = prz;
            } else {
                PrzUser = prz * Cambio;
            }
            if (valutaSelected == 'EUR') {
                Calcolato = prz;
            } else {
                Calcolato = prz * Cambio;
            }
            $('#PrzUser').val(Globalize.format(PrzUser, 'n4'));
            $('#Calcolato').val(Globalize.format(Calcolato, 'n4'));
        } else {
            if (IsFromDestvaluta) {
                if (valutaSelected != ValutaAcq) {
                    if (valutaSelected == 'EUR') {
                        PrzUser = prz * Cambio;
                    } else {
                        PrzUser = prz / Cambio;
                    }
                } else {
                    PrzUser = prz;
                }
                $('#PrzUser').val(Globalize.format(PrzUser, 'n4'));
            } else {
                if (valutaSelected != ValutaAcq) {
                    if (valutaSelected == 'EUR') {
                        Calcolato = prz / Cambio;
                    } else {
                        Calcolato = prz * Cambio;
                    }
                } else {
                    Calcolato = prz;
                }
                $('#Calcolato').val(Globalize.format(Calcolato, 'n4'));
            }
        }

        // Calculate the Estimated ML in EURO
        if (ValutaAcq != 'EUR') {
            Cambio = Globalize.parseFloat($('#Cambio').find('option:contains("' + ValutaAcq + '")').val());
            MLCalc = (PrzUser - przAcq) * QtaOff / Cambio;
        } else {
            MLCalc = (PrzUser - przAcq) * QtaOff;
        }
        $('#MLCalc').html(Globalize.format(MLCalc, 'n4'));

        // Set the internal values
        this.QtaOff = QtaOff;
        this.Calcvaluta = valutaSelected;
        this.CalcPrize = Calcolato;
    };

}

// INIT THE CALCULATOR
var Calculator;
function InitCalculator(IDProdotto, IDValAcq, lottoForm) {
    // Istantiate the Itinerario Object
    Calculator = new icPriceCalc('pcMain', IDProdotto, IDValAcq, lottoForm);
}