"use strict";

if (!$) {
    const $ = django.jQuery;
}

$(function(){

    if(!$('#id_rotation').val()) {
        $('#id_rotation').val('0');
    }

    if(!$('#id_twist').val()) {
        $('#id_twist').val('0');
    }

    // $('#id_is_competitive').prop("checked", true);

    $('#id_long_label').keyup(function(){
        $('#id_short_label').val($('#id_long_label').val());
    });

    $('#id_rotation_type').keyup(function(){
        var rotation_type = parseInt($('#id_rotation_type').children(':selected').val());
        if(rotation_type == 0) {
            $('#id_rotation').val('0');
            $('#id_position').val('/');
            $('id_twist').focus();
        }
    });

    $('#id_rotation, #id_twist').keyup(function(){
        set_difficulty();
        set_level();
        set_notation();
    });

    $('#id_position').change(function(){
        set_difficulty();
        set_level();
        set_notation();
    });

    $('#id_rotation_type').change(function(){
        set_notation();
    });

    $('#difficulty').change(function(){
        set_level();
    });

    $('#id_level').keyup(function(){
        $('#id_rank').val($('#id_level').val());
    });

    $('#id_notation').keyup(function(){
        $('#id_simplified_notation').val($('#id_notation').val());
    });

    /* From boy to boy & girl */
    $('#id_age_boy_with_help').change(function(){
        $('#id_age_boy_without_help').val($('#id_age_boy_with_help').val());
        $('#id_age_boy_chained').val($('#id_age_boy_with_help').val());
        $('#id_age_boy_masterised').val($('#id_age_boy_with_help').val());

        $('#id_age_girl_with_help').val($('#id_age_boy_with_help').val());
        $('#id_age_girl_without_help').val($('#id_age_boy_with_help').val());
        $('#id_age_girl_chained').val($('#id_age_boy_with_help').val());
        $('#id_age_girl_masterised').val($('#id_age_boy_with_help').val());
    });
    $('#id_age_boy_without_help').change(function(){
        $('#id_age_boy_chained').val($('#id_age_boy_without_help').val());
        $('#id_age_boy_masterised').val($('#id_age_boy_without_help').val());

        $('#id_age_girl_without_help').val($('#id_age_boy_without_help').val());
        $('#id_age_girl_chained').val($('#id_age_boy_without_help').val());
        $('#id_age_girl_masterised').val($('#id_age_boy_without_help').val());
    });
    $('#id_age_boy_chained').change(function(){
        $('#id_age_boy_masterised').val($('#id_age_boy_chained').val());

        $('#id_age_girl_chained').val($('#id_age_boy_chained').val());
        $('#id_age_girl_masterised').val($('#id_age_boy_chained').val());
    });

    /* From boy to girl */
    $('#id_age_boy_masterised').change(function(){
        $('#id_age_girl_masterised').val($('#id_age_boy_masterised').val());
    });

    /* From girl to girl */
    $('#id_age_girl_with_help').change(function(){
        $('#id_age_girl_without_help').val($('#id_age_girl_with_help').val());
        $('#id_age_girl_chained').val($('#id_age_girl_with_help').val());
        $('#id_age_girl_masterised').val($('#id_age_girl_with_help').val());
    });
    $('#id_age_girl_without_help').change(function(){
        $('#id_age_girl_chained').val($('#id_age_girl_without_help').val());
        $('#id_age_girl_masterised').val($('#id_age_girl_without_help').val());
    });
    $('#id_age_girl_chained').change(function(){
        $('#id_age_girl_masterised').val($('#id_age_girl_chained').val());
    });


    const set_difficulty = function()
    {
        if(typeof($('#id_rotation').val()) === "undefined" || typeof($('#id_twist').val()) === "undefined")
            return

        var sum = 0;
        var position = $('#id_position').val();
        var nb_twist = parseInt($('#id_twist').val());
        var nb_rotation = parseInt($('#id_rotation').val());

        if(nb_rotation != '' && nb_rotation != 0) {
            sum = nb_rotation;                      /* calcul de base               */
            sum += Math.floor(nb_rotation/4);       /* Bonus pour les saltos simple */
            sum += Math.floor(nb_rotation/12);      /* Bonus pour un triple         */
            sum += Math.floor(nb_rotation/16);      /* Bonus pour un quadruple      */
        }

        if(nb_twist != '' && nb_twist != 0)
            sum += nb_twist;

        /* pour les simples sans vrille OU les multiples : bonus de position */
        if ((nb_rotation == 4 && nb_twist == 0) || nb_rotation > 4)
            if(position == '/' || position == '<' || position == 'L')
                sum += Math.floor(nb_rotation/4);

        $('#id_difficulty').val((sum/10).toFixed(1));
    };


    const set_level = function()
    {
        var level = 0;

        if(typeof($('#id_difficulty').val()) !== "undefined" && $('#id_difficulty').val() != '') {
            level = (parseFloat($('#id_difficulty').val())) * 10;

            if($('#id_position').val() == '/')
                level += 1;

            $('#id_level').val(level);
            $('#id_rank').val(level);
        }
    }


    const set_notation = function()
    {
        var rotation_type = parseInt($('#id_rotation_type').children(':selected').val());
        var nb_rotation = parseInt($('#id_rotation').val());
        var nb_twist = parseInt($('#id_twist').val());
        var txt = '';

        if((rotation_type.length != 0) && (rotation_type != 0) && (nb_rotation != 0) && !isNaN(nb_rotation)) {
            if(rotation_type == 1)
                txt += '.' + nb_rotation;
            else
                txt += nb_rotation + '.';

            // without space is better for skill_lookup
            // txt += ' ';

            if(nb_twist != 0) {
                var size = Math.ceil(nb_rotation/4);
                var temp = new Array(size);
                var digit = Math.floor(nb_twist/size);
                var rest = (size - (nb_twist % size)) - 1;

                for(var i = 0; i < size; i++)
                    if(i > rest)
                        temp[i] = digit + 1;
                    else
                        temp[i] = (digit == 0) ? '-' : digit;

                txt += temp.join("");
            } else
                for(var i = 1; i <= Math.ceil(nb_rotation/4); i++)
                    txt += '-';

            if($('#id_position option:selected').val() != 0)
                // without space is better for skill_lookup
                // txt += ' ' + $('#id_position option:selected').val();
                txt += $('#id_position option:selected').val();

            $('#id_notation').val(txt);
            $('#id_simplified_notation').val(txt);
        } else {
            $('#id_notation').val('-');
            $('#id_simplified_notation').val('-');
        }
    };
});