var priceObj;
var cur;
var check_shapeshift = false;//checking ShapeShift
var shape_cur = {}; //rates ShapeShift
var html = '';
var data;

var procent_tier_bonus;

//var serv_api = '//funcoin.io/';
var serv_api = '';


var crypto_array = {
    'BTC': {
        tochn: 8,
        crypto: 1
    },
    'ETH': {
        tochn: 6,//д.б. "6"
        crypto: 1
    },

    'SBD': {
        tochn: 4,
        crypto: 1
    },


    'BTS': {
        tochn: 5,
        crypto: 1
    },


    /*    'DASH': {
     tochn: 8,
     crypto: 0
     },
     'DAO': {
     tochn: 16,
     crypto: 0
     },
     'DGD': {
     tochn: 8,//д.б. "9"
     crypto: 1
     },
     'DOGE': {
     tochn: 8,
     crypto: 0
     },
     'LTC': {
     tochn: 8,
     crypto: 1
     },
     'MUSE': {
     tochn: 4,
     crypto: 1
     },
     'PPC': {
     tochn: 8,
     crypto: 1
     },*/

};

// Selector
$('#buy_form_rq_currency').change(
    function () {
        calcPrice(1);
    });


// Amount Input
$('#buy_form_rq_amount').on('input',
    function () {
        calcPrice(1);
    });


$('#buy_form_rq_received').on('input',
    function () {
        calcPrice(2);
    });


// Calculation

function calcPrice(forward) {

    if (cur != null)
        cur = $('#buy_form_rq_currency').val().toLowerCase();
    else
        cur = 'btc';

    //console.log(cur);

    if (forward == 1)
        var amount = $('#buy_form_rq_amount').val();
    else
        var amount = $('#buy_form_rq_received').val();

    if (cur != "none" && amount >= 0) {
        priceObj = JSON.parse($('#buy_form_price_matrix').val());

        var price = priceObj[cur];

        //console.log(cur);


        check_shapeshift = false;
        if (!price) {
            var price = shape_cur[cur]['rate'];
            //console.log("max: "+shape_cur[cur]['max']);
            //console.log("min: "+shape_cur[cur]['min']);
            check_shapeshift = true
        }


        // var price = shape_cur[cur];

        //console.log('price=' + price);

        $('#buy_form_rq_price').text(price);


        /*        var toch_big_8 = [
         'BTC',//8
         'SBD',//4

         'BTS',//5
         'DASH',//8
         'DAO',//16
         'DGD',//9
         'DOGE',//8
         'LTC',//8
         'MUSE',//4
         'PPC'//8
         ];


         var toch_big_6 = [
         'ETH',
         ];*/

        //console.log('cur='+cur);

        /*        if (toch_big_8.in_array(cur.toUpperCase()) || shape_cur[cur]) {
         var tochn = 8;

         }
         else if (toch_big_6.in_array(cur.toUpperCase()) || shape_cur[cur]) {
         var tochn = 6;
         }
         else
         var tochn = 2;*/

        if (cur.toUpperCase() in crypto_array) {
            var tochn = crypto_array[cur.toUpperCase()]['tochn']
        }
        else {
            var tochn = 8;
        }


        //(crypto_array.toUpperCase().in_array(cur.toUpperCase()))

        //console.log(tochn);

        if (forward == 1) {
            var total = amount / price * (1 + procent_tier_bonus);
            var tier_bonus = total - amount / price;

            $('#buy_form_rq_received').val(total.toFixed(4));
            $('#bonus_tier').html(tier_bonus.toFixed(4));
        }
        else {
            var total = amount * price / (1 + procent_tier_bonus);
            var tier_bonus = amount - amount / (1 + procent_tier_bonus);

            $('#buy_form_rq_amount').val(total.toFixed(tochn));
            $('#bonus_tier').html(tier_bonus.toFixed(4));
        }

        $('#buy_form_res_price').html('<span>( ' + price.toFixed(tochn) + ' ' + cur.toUpperCase() + ' / FUNC ) </span>');

    }
}


function MakeSelectShape() {

    html = '<optgroup label="ShapeShift">';
    var indicator = 0;

    for (var key in shape_cur) {

        //html += '<option value="' + shape_cur[key]['name'].toLowerCase() + '">' + shape_cur[key]['name'] + '</option>';
        //indicator++;

        //console.log(indicator);

        if (shape_cur[key]['max'] > 0) {
            html += '<option value="' + shape_cur[key]['name'].toLowerCase() + '">' + shape_cur[key]['name'] + '</option>';
            indicator++;
        }

    }

    html += '</optgroup>';

    if (indicator != 0) $("#buy_form_rq_currency").append(html);

}

function getRate(coin_full, coin_short, coin_original) {

    $.get('https://shapeshift.io/marketinfo/' + coin_short + '_btc',
        {},
        function (response) {
            if (response.rate) {

                if (coin_short !== 'xrp' && coin_short !== 'bts') {

                    shape_cur[coin_full]['name'] = coin_original;
                    shape_cur[coin_full]['short'] = coin_short;

                    // shape_cur[coin_full]['rate'] = priceObj['btc'] / response.rate * 1;
                    shape_cur[coin_full]['max'] = response.limit * 1;
                    shape_cur[coin_full]['min'] = response.minimum * 1;
                    shape_cur[coin_full]['fee'] = response.minerFee * 1;

                }

            }
            else
                shape_cur[coin_full] = false;
        }
    );

}


$(function () {

    // Bo READY function
    $.post(
        serv_api + "api/index.php",
        {
            method: 'getPrices'
        },
        function (res) {
            $('#buy_form_price_matrix').val(res);

            calcPrice(1);
            getShiftCoins();

            var te = 9;

            $(document).ajaxStop(function () {
                //last ajax call stopped
                if (te === 9) MakeSelectShape();
                te = 1;
            });
        }
    );


    // get Recent
    $.post(
        serv_api + "php/stat_api.php",
        {
            method: 'recent_buy',
            num: 18

        },
        function (res) {

            //console.log(res);

            $('#recent_orders').html(res);


        }
    );


    // Get_Tokens Info
    $.post(
        serv_api + "api/index.php",
        {
            method: 'stat_tokens_info',

        },
        function (res) {
            res = JSON.parse(res);
            $('.stat_tokens_bought').html(res.bought);
            $('.stat_tokens_left').html(res.left);
        }
    );


    function getShiftCoins() {


        $.get(
            "https://shapeshift.io/getcoins",
            {},
            function (data) {

                for (var key in data) {

                    if (data[key]['status'] == 'available' && data[key]['name'].toLowerCase() != 'bitcoin') {

                        //html += '<option value="'+data[key]['name'].toLowerCase()+'">'+data[key]['name']+'</option>';
                        shape_cur[data[key]['name'].toLowerCase()] = {};

                        getRate(data[key]['name'].toLowerCase(), data[key]['symbol'].toLowerCase(), data[key]['name']);

                    } else {

                        //console.log(data[key]['name'].toLowerCase());
                    }


                }

            }
        );

    }


});


$(document).ready(function () {





    // BACK stage
    $('#back_stage').click(function () {
        setTimeout(function () {
            $('#first_stage').fadeIn()
        }, 300);
        $('#second_stage').fadeOut(300);//style.display='block';

    });


    function is_number(x) {
        if (x * 1 == x) return true;
        return false;
    }


    $('#buy_form_rq_amount').on('input', function () {

        var amount = $(this).val();
        if ((!is_number(amount)) || (!amount)) {
            $('#buy_form_rq_amount').addClass('un_valid');
            return false;
        }
        ;
        $('#buy_form_rq_amount').removeClass('un_valid');

    });


    $('#buy_form_rq_account').on('input', function () {

        var account = $('#buy_form_rq_account').val();
        if (!account) {
            $('#buy_form_rq_account').addClass('un_valid');
            return false;
        }
        ;
        $('#buy_form_rq_account').removeClass('un_valid');
    });


    // Second stage
    $('#next_stage').click(function () {
        var amount = $('#buy_form_rq_amount').val() * 1;

        if ((!is_number(amount)) || (!amount)) {
            $('#buy_form_rq_amount').addClass('un_valid');
            return false;
        }
        ;

        var min_btsr = 100;

        var current_btsr = $('#buy_form_rq_received').val();
        //console.log(current_btsr);
        if (current_btsr < min_btsr || isNaN(current_btsr)) {
            $('#btsr_min').addClass('btsr_min');
            return false;
        }
        //console.log(current_btsr);


        //console.log(amount);
        //console.log(check_shapeshift);
        //console.log("====================");


        if (check_shapeshift == true) {
            if (amount > shape_cur[cur]['max']) {

                $('#btsr_min').removeClass('btsr_min');


                $('#shape_shift_min').addClass('btsr_min');
                $('#shape_shift_min').html("Maximum amount for automatic exchange: " + shape_cur[cur]['max'] + " " + cur.toUpperCase());
                return false;
            }

            if (amount < shape_cur[cur]['min']) {

                $('#btsr_min').removeClass('btsr_min');


                $('#shape_shift_min').addClass('btsr_min');
                $('#shape_shift_min').html("Minimum amount for automatic exchange: " + shape_cur[cur]['min'] + " " + cur.toUpperCase());
                return false;
            }
        }


        $('#buy_form_rq_amount').removeClass('un_valid');

        $('#btsr_min').removeClass('btsr_min');
        $('#shape_shift_min').removeClass('btsr_min');


        setTimeout(function () {
            $('#second_stage').fadeIn()
        }, 300);
        $('#first_stage').fadeOut(300);//style.display='block';
    });


    // Third stage
    $('#send_stage').click(function () {

        var account = $('#buy_form_rq_account').val();
        if (!account) {
            $('#buy_form_rq_account').addClass('un_valid');
            return false;
        }


        $('#buy_form_rq_account').removeClass('un_valid');

        //if (crypto_array.in_array($('#buy_form_rq_currency').val().toUpperCase())) {

        if ((cur.toUpperCase() in crypto_array) && (crypto_array[$('#buy_form_rq_currency').val().toUpperCase()]['crypto'] == 1)) {
            var method = 'order';
            $('.notification_for_user').css('display', 'block');
        }
        else if (check_shapeshift) {
            var method = 'order_shape';
            $('.notification_for_user').css('display', 'none');
        }
        else {
            var method = 'fiat_order';
            $('.notification_for_user').css('display', 'none');
        }


        data = {
            'method': method,
            'json': true,
            'capcha': $('#buy_form').serializeArray()[0]['value'],

            'currency': $('#buy_form_rq_currency').val(),
            'account': $('#buy_form_rq_account').val(),

            'amount': $('#buy_form_rq_amount').val(),
            'price': $('#buy_form_rq_price').text(),

            'email': $('#buy_form_rq_email').val(),
            'deposit': $('#buy_form_rq_memo').val(), //this is field MEMO
            'promo': $('#buy_form_rq_promo').val(),

        };


        setTimeout(function () {
            $('#third_stage').fadeIn()
        }, 300);

        $('#second_stage').fadeOut(300);


        if (method === 'order_shape') {
            $('#response_shapeshift').css('display', 'block');


            pay_button_clicked();

            $('.status-window').animate({
                height: '154px'
            }, 500, 'easeInOutExpo');


        } else {


            $.post(serv_api + 'api/index.php',
                data,
                function (response) {


                    if (response.error) {
                        $('#response_fiat').css('display', 'block');
                        $('#response_fiat').html('<h4 style="color:red">' + response.error + '</h4>');
                        return;
                    }


                    //for crypto
                    if (method === 'order') {
                        $('#response_crypto').css('display', 'block');
                        $("#response_amount").text(data.amount);
                        $("#response_currency").text(data.currency.toUpperCase());

                        $("#response_address").text(response.address);
                        $("#response_id").text(response.id);

                        $("#response_memo").text(response.memo);//only BTS
                    }
                    else if (method === 'fiat_order') {
                        //for fiat
                        $('#response_fiat').css('display', 'block');
                        $('#response_fiat').html(response.res);
                    }


                    //hide MEMO
                    if (response.memo == null)
                        $('.hide_memo').css('display', 'none');


                }, 'json');


        }


    });


//
// Eo READY func
})
;


function order_shape(response, deposit) {

    data['address'] = deposit;
    data['memo'] = "from SHAPESHIFT";

    //$.post('https://obits.io/assets/files/php/index.php',
    $.post(serv_api + 'api/index.php',
        data,
        function (response) {


        }, 'json');


}


function shape_check(deposit) {

    var zapros = {
        'method': 'check_shape',
        'deposit': deposit


    };

    $.post(serv_api + 'api/index.php',
        zapros,
        function (response) {
            ;
            //console.log(response);
        }, 'json');


}


Array.prototype.in_array = function (p_val) {
    for (var i = 0, l = this.length; i < l; i++) {
        if (this[i] == p_val) {
            return true;
        }
    }
    return false;
}