(function ($) {
    $(function () {
        var rateInput = $("#rate"),
        unitPriceRateInput = $("#unit_price_rate"),
        totalLoan = $("#total_loan"),
        unitPrice = $("#unit_price");
        housePrice = $("#house_price"),
        houseSize = $("#house_size"),
        loanPercent = $("#loan_percent"),
        loanTimeSelect = $("#loan_time_select"),
        unitPriceLoanTimeSelect = $("#unit_pirce_loan_time_select"),
        loanTimeText = $("#loan_time_text"),
        averageCapitalLoanTimeText = $("#average_capital_loan_time_text"),
        firstPayText = $('[data-type="first_pay"]').children("#first_pay_text"),
        houseTotalPrice = $('[data-type="first_pay"]').children('[data-id="house_total_price"]'),
        totalRepayText = $("#total_repay_text"),
        interestText = $("#interest_text"),
        repayPerMonthText = $("#repay_permonth_text"),
        totalLoanText = $("#total_loan_text"),
        averageCapitalTotalLoanText = $("#average_capital_total_loan_text"),
        totalAverageCapitalRepayText = $("#total_average_capital_repay_text"),
        averageCapitalInterestText = $("#average_capital_interest_text"),
        firstMonthPayText = $("#first_month_pay_text"),
        lastMonthPayText = $("#last_month_pay_text"),
        repayDetailList = null;
        function setRate(timeSelect, rate_input, currentRateBtn) {
            if (currentRateBtn == undefined) {
                currentRateBtn = $("li.current").first()
            }
            var loan_time = parseInt(timeSelect.val()),
            rateValue = 0;
            if (loan_time == 1) {
                rateValue = business_rate_data["date_" + currentRateBtn.attr("data-date")][0] * currentRateBtn.attr("data-discount")
            } else {
                if (loan_time <= 3) {
                    rateValue = business_rate_data["date_" + currentRateBtn.attr("data-date")][1] * currentRateBtn.attr("data-discount")
                } else {
                    if (loan_time <= 5) {
                        rateValue = business_rate_data["date_" + currentRateBtn.attr("data-date")][2] * currentRateBtn.attr("data-discount")
                    } else {
                        rateValue = business_rate_data["date_" + currentRateBtn.attr("data-date")][3] * currentRateBtn.attr("data-discount")
                    }
                }
            }
            rate_input.val(rateValue.toFixed(2) + "").attr("data-value", rateValue.toFixed(5));
            $('.error_msg[data-for="' + rate_input.attr("id") + '"]').hide().text("输入项不能为空");
            rate_input.closest(".daikuan_total_inputbox").removeClass("error_tips")
        }
        $(document).delegate("[role=calculatorMethod_text],[role=setRate_do],[role=calculatorMethodTab_text],[role=start_calculator_btn],[role=calculator_btn_tip],[role=calculator_result_about],[role=lookDaikuanDetail_text],.daikuan_total_inputbox", START_EV,
        function (ev) {
            var thiz = $(this),
            parent = thiz.parent(),
            role = thiz.attr("role"),
            roleAddClass = thiz.attr("role-addClass");
            switch (role) {
                case "calculatorMethod_text":
                case "calculatorMethodTab_text":
                case "start_calculator_btn":
                case "calculator_result_about":
                case "lookDaikuanDetail_text":
                case null:
                    thiz.addClass("touched");
                    break;
                case "calculator_btn_tip":
                    thiz.children().addClass("touched");
                    break;
                case "setRate_do":
                    break
            }
            ev.stopPropagation();
            isMove = false
        });
        $(document).delegate("[role=calculatorMethod_text],[role=setRate_do],[role=calculatorMethodTab_text],[role=start_calculator_btn],[role=calculator_btn_tip],[role=calculator_result_about], .daikuan_total_inputbox", END_EV,
        function (ev) {
            if (isMove) {
                isMove = false
            } else {
                var thiz = $(this),
                role = thiz.attr("role");
                switch (role) {
                    case "calculatorMethod_text":
                        var _tabs = $("#calculator_method_box1 span"),
                        _index = _tabs.index(thiz),
                        calMethodContainer = $(".calculator_method_container"),
                        calMethodNrBox = calMethodContainer.find(".calculator_method_nr_box");
                        if (!thiz.hasClass("current")) {
                            _tabs.removeClass("current");
                            thiz.addClass("current");
                            calMethodNrBox.hide();
                            calMethodNrBox.eq(_index).show();
                            thiz.removeClass("touched");                            
                            $(".error_msg").hide();
                            $(".error_tips").removeClass("error_tips");
                            $(".calculator_result_nr_p").text("0元");
                            if (_index == 1) {
                                // $('.calculator_result_nr[data-type="first_pay"]').removeClass("display_none");
                                $('.sydk .calculator_result_nr[data-type="first_pay"]').show();
                                unitPriceLoanTimeSelect.trigger("change");
                                loanTimeText.text(unitPriceLoanTimeSelect.val());
                                averageCapitalLoanTimeText.text(unitPriceLoanTimeSelect.val())
                            } else {
                                // $('.calculator_result_nr[data-type="first_pay"]').addClass("display_none");
                                $('.sydk .calculator_result_nr[data-type="first_pay"]').hide();
                                loanTimeSelect.trigger("change");
                                loanTimeText.text(loanTimeSelect.val());
                                averageCapitalLoanTimeText.text(loanTimeSelect.val())
                            }
                        }
                        break;
                    case "setRate_do":
                        var _setRateBoxs = thiz.parents(".calculator_method_nr_box").find(".set_rate_boxs");
                        if (_setRateBoxs.css("display") == "block") {
                            _setRateBoxs.css("display", "none");
                            $(this).text("设置")
                        } else {
                            _setRateBoxs.css("display", "block");
                            $(this).text("收起")
                        }
                        thiz.removeClass("touched");
                        break;
                    case "calculatorMethodTab_text":
                        var _tabs = $("#repayment_method1 .calculator_method_tabs span"),
                        _index = _tabs.index(thiz),
                        _sons = $("#repayment_method1_nr .son");
                        _tabs.removeClass("current");
                        thiz.addClass("current");
                        _sons.hide();
                        _sons.eq(_index).show();
                        $("#start_calculate").attr("data-method", thiz.attr("data-method"));
                        thiz.removeClass("touched");
                        var _loanTimeText = loanTimeText.text();
                        //$(".calculator_result_nr_p").text("0元");
                        loanTimeText.text(_loanTimeText);
                        averageCapitalLoanTimeText.text(_loanTimeText);
                        break;
                    case "start_calculator_btn":
                        var _data_method = thiz.attr("data-method");
                        if (_data_method == "same_rate") {
                            console.log("等额本息——计算")
                        } else {
                            if (_data_method == "same_money") {
                                console.log("等额本金——计算")
                            }
                        }
                        thiz.removeClass("touched");
                        break;
                    case "calculator_btn_tip":
                        var calculatorBtnTip1 = $("#calculator_btn_tip1");
                        if (calculatorBtnTip1.css("display") == "block") {
                            calculatorBtnTip1.css("display", "none")
                        } else {
                            calculatorBtnTip1.css("display", "block")
                        }
                        thiz.children().removeClass("touched");
                        break;
                    case "calculator_result_about":
                        var _tabs = $("#calculator_result_about1 .its_btn"),
                        _index = _tabs.index(thiz),
                        _sons = $("#calculator_result_about_nr1 .calculator_result_about_nr_box");
                        _tabs.removeClass("current");
                        thiz.addClass("current");
                        if (_sons.eq(_index).height() > 0) {
                            _sons.hide();
                            _sons.eq(_index).hide()
                        } else {
                            _sons.hide();
                            _sons.eq(_index).show()
                        }
                        if (thiz.hasClass("it_have_use") && !thiz.data("hasClicked")) {
                            $.ajax({
                                type: "post",
                                url: "/calculator/getcount.js",
                                cache: false,
                                dataType: "json",
                                data: {
                                    type: "1"
                                },
                                success: function (json) {
                                    thiz.addClass("have_help");
                                    var number = parseInt(thiz.text());
                                    thiz.children(".it_have_users").html((++number) + "<em>+1</em>");
                                    var _timer = setTimeout(function () {
                                        clearTimeout(_timer);
                                        thiz.removeClass("have_help")
                                    },
                                    999);
                                    thiz.data("hasClicked", true)
                                }
                            })
                        }
                        thiz.removeClass("touched");
                        break;
                    case "lookDaikuanDetail_text":
                        thiz.removeClass("touched");
                        var _url = thiz.attr("href");
                        var _timer = setTimeout(function () {
                            clearTimeout(_timer);
                            window.open(_url)
                        },
                        100);
                        ev.preventDefault();
                        break
                }
            }
        });
        $(rateInput, unitPriceRateInput).bind("focus",
        function () {
            $('.error_msg[data-for="' + $(this).attr("id") + '"]').hide().text("输入项不能为空");
            $(this).closest(".daikuan_total_inputbox").removeClass("error_tips")
        }).bind("input",
        function () {
            $(this).attr("data-value", $(this).val())
        });
        $(".sydk .set_rate_nr_r").children("li").bind(START_EV,
        function () {
            var $this = $(this);
            $this.closest(".set_rate_container").find(".current").removeClass("current");
            $this.addClass("current");
            if ($this.parent().attr("data-type") == "total_price") {
                setRate(loanTimeSelect, rateInput, $this)
            } else {
                setRate(unitPriceLoanTimeSelect, unitPriceRateInput, $this)
            }
        });
        loanTimeSelect.change(function () {
            setRate(loanTimeSelect, rateInput, $("li.current").first());
            loanTimeText.text(loanTimeSelect.val());
            averageCapitalLoanTimeText.text(loanTimeSelect.val())
        });
        unitPriceLoanTimeSelect.change(function () {
            setRate(unitPriceLoanTimeSelect, unitPriceRateInput, $($("li.current").get(1)));
            averageCapitalLoanTimeText.text(unitPriceLoanTimeSelect.val());
            loanTimeText.text(unitPriceLoanTimeSelect.val())
        });
        $("#start_calculate").click(function () {
            var calculateMethod = $("#calculator_method_box1").children(".current").text(),
            currentRate = calculateMethod != "单价计算" ? rateInput : unitPriceRateInput,
            currentLoanTimeSelect = loanTimeSelect;
            if (isTextValid() && parseFloat(currentRate.val()) < 100) {
                var total_loan = totalLoan.val() * 10000;
                //alert(total_loan);
               // alert(calculateMethod);
                if (calculateMethod == "单价计算") {
                    var total_price = housePrice.val() * houseSize.val();
                    total_loan = (total_price * (parseInt(loanPercent.val()) / 10)).toFixed(2);
                    firstPayText.text(formatNum(trimEnd((total_price - total_loan).toFixed(2), 0)) + "元");
                    houseTotalPrice.text(formatNum(trimEnd((total_price).toFixed(2), 0)) + "元");
                    currentLoanTimeSelect = unitPriceLoanTimeSelect;
                    //alert(1);                    
                }
                //alert(total_loan);
                var lilv = currentRate.attr("data-value") / 100,
                month = +parseInt(currentLoanTimeSelect.val()) * 12,
                reypayMethod = $("#repayment_method1").find(".current").text(),
                calculateResult = $(".calculator_result_tab_box");
                if (reypayMethod == "等额本息") {
                    totalLoanText.text(formatNum(trimEnd((+total_loan).toFixed(2), 0)) + "元");
                    var per_month_money = getMonthMoney1(lilv, total_loan, month),
                    total_repay = per_month_money * month;
                    totalRepayText.text(formatNum(trimEnd(total_repay.toFixed(2), 0)) + "元");
                    interestText.text(formatNum(trimEnd((total_repay - total_loan).toFixed(2), 0)) + "元");
                    repayPerMonthText.text(formatNum(trimEnd(per_month_money.toFixed(2), 0)) + "元");
                    calculateResult.first().show();
                    $(calculateResult[1]).hide();
                    //alert(totalLoanText.text());
                } else {
                    var total_repay = 0;
                    repayDetailList = new Array();
                    for (j = 0; j < month; j++) {
                        var huankuan = getMonthMoney2(lilv, total_loan, month, j);
                        total_repay += huankuan;
                        repayDetailList[repayDetailList.length] = huankuan.toFixed(2)
                    }
                    calculateResult.first().hide();
                    $(calculateResult[1]).show();
                    averageCapitalTotalLoanText.text(formatNum(trimEnd((+total_loan).toFixed(2), 0)) + "元");
                    totalAverageCapitalRepayText.text(formatNum(trimEnd(total_repay.toFixed(2), 0)) + "元");
                    averageCapitalInterestText.text(formatNum(trimEnd((total_repay - total_loan).toFixed(2), 0)) + "元");
                    firstMonthPayText.text(formatNum(trimEnd(repayDetailList[0], 0)) + "元");
                    lastMonthPayText.text(formatNum(trimEnd(repayDetailList[repayDetailList.length - 1], 0)) + "元")
                }
                var top = $(this).offset().top;
                scroll(top, 100)
            } else {
                if (parseFloat(currentRate.val()) >= 100) {
                    currentRate.closest(".daikuan_total_inputbox").addClass("error_tips");
                    $('.error_msg[data-for="' + currentRate.attr("id") + '"]').text("请输入正确的利率").show();
                    scroll($(".error_tips").first().offset().top - 5, 100);
                    return false
                }
            }
        });
    })
})(Zepto);