// ==UserScript==
// @name            StarRepublik Tools
// @name:bg         StarRepublik Инструменти
// @name:ro         Unelte StarRepublik
// @description     Various enhancements and tools for StarRepublik
// @description:bg  Различни подобрения и инструменти за StarRepublik
// @description:ro  Diverse îmbunătățiri și unelte pentru StarRepublik
// @namespace       http://www.linuxmint.ro/
// @version         1.3
// @license         CC BY 4.0
// @author          Nicolae Crefelean
// @include         https://www.starrepublik.com/*
// @grant           none
// @downloadURL none
// ==/UserScript==

$(function() {

    // add custom styles
    $('head').append('<style></style>');
    $('style')
        .append('#srtools { font-size: 13px; padding: 5px; background-color: #121925; border-radius: 2px; margin-top: 5px; margin-bottom: 10px }')
        .append('.srtselect { width: 200px; height: 30px; background-color: #121925; color: #cecece; border: 1px solid #595959; border-radius: 2px; padding: 2px }');

    var letters = ['α', 'β', 'γ', 'Δ', 'Ω'],
        effectDelay = 150,
        locale = {
            bg: {
                name: 'Български',
                medalsStr: 'Медали',
                starshipPartsPointsStr: 'Изисквани Седмични турнирни точки',
                baseDamage: 'Bаза щети',
                battles: 'Битките',
                move: 'Ход'
            },
            en: {
                name: 'English',
                medalStr: 'Medals',
                starshipPartsPointsStr: 'Weekly tournament points required',
                baseDamage: 'Base damage',
                battles: 'Battles',
                move: 'Move'
            },
            es: {
                name: 'Español',
                medalStr: 'Medallas',
                starshipPartsPointsStr: 'Puntos de torneo semanal necesaria',
                baseDamage: 'Daño base',
                battles: 'Batallas',
                move: 'Moverse'
            },
            it: {
                name: 'Italiano',
                medalStr: 'Medaglie',
                starshipPartsPointsStr: 'Punti torneo settimanale richieste',
                baseDamage: 'Il danno base',
                battles: 'Bataglie',
                move: 'Muoversi'
            },
            ro: {
                name: 'Română',
                medalStr: 'Medalii',
                starshipPartsPointsStr: 'Puncte necesare în turneul săptămânal',
                baseDamage: 'Daune de bază',
                battles: 'Bătălii',
                move: 'Mutare'
            }
        },
        defaultLang = getLocale();

    // adds the StarRepublik Tools settings box on the sidebar
    if ($('.stardate').length > 0) {
        $('.stardate').after('<div class="row-fluid" id="srtools"></div>');
        $('#srtools')
            .html('<div class="text-center">StarRepublik Tools v1.3</div>')
            .append('<select class="center-block srtselect"></select>');
        $.each(locale, function(i, v) {
            $('.srtselect').append('<option value="' + i + '"' + (i === defaultLang ? ' selected' : '') + '>' + v.name + '</option>');
        });
    }

    // Adds links to the Battles and the Change location pages.
    $('.dropdown:eq(0) > .dropdown-menu')
        .append('<li><a href="/battles/">' + getString('battles') + '</a></li>')
        .append('<li><a href="/change-location/">' + getString('move') + '</a></li>');

    // Set the default language as English, or if the browser requests
    // a language available in the script, it will choose it automatically.
    // The language can also be changed by the user. Refresh required.
    function setLocale(lang) {
        if (localStorage.locale === undefined) {
            var langList = navigator.languages,
                language = 'en',
                found = false;
            for (i=0; !found; i++) {
                if (locale[langList[i]] !== undefined) {
                    language = langList[i];
                    found = true;
                }
            }
            localStorage.locale = language;
            return;
        }
        if (lang !== undefined && lang in locale) {
            localStorage.locale = lang;
        }
    }

    // Returns the default locale and sets one if not available.
    function getLocale() {
        if (localStorage.locale === undefined) {
            setLocale();
        }
        return localStorage.locale;
    }

    // Returns a string based on its identifier. Defaults to English if missing.
    function getString(id) {
        lang = getLocale();
        var str = locale[lang][id] === undefined ? (locale.en[id] === undefined ? id : locale.en[id]) : locale[lang][id];
        return str;
    }

    // Event handler for the language switcher.
    $('.srtselect').change(function() {
        setLocale(this.value);
    });

    // Return the user ID while viewing the user profile page.
    function getUserId() {
        userId = document.location.pathname.split('/');
        userId.pop();
        return userId.pop();
    }

    // Return the base damage.
    function getBaseDamage(skill, rank) {
        return Math.round(Math.pow(10 * skill * (1 + rank / 20), 0.8));
    }

    // Add the base damage data to the military wings on the user profile page.
    function getBaseDamageStats() {
        $.get('/api/profile/' + getUserId() + '/', function(data) {
            var d = data.user.military,
                baseDamage = {
                    interceptor: 0,
                    bomber: 0,
                    fighter: 0
                };
            baseDamage.interceptor = getBaseDamage(d.skills.interceptor, d.rank),
            baseDamage.bomber = getBaseDamage(d.skills.bomber, d.rank),
            baseDamage.fighter = getBaseDamage(d.skills.fighter, d.rank);
            $('#baseI').html(getString('baseDamage') + ': ' + baseDamage.interceptor + '<br>+20% = ' + Math.round(baseDamage.interceptor * 1.2));
            $('#baseB').html(getString('baseDamage') + ': ' + baseDamage.bomber + '<br>+20% = ' + Math.round(baseDamage.bomber * 1.2));
            $('#baseF').html(getString('baseDamage') + ': ' + baseDamage.fighter + '<br>+20% = ' + Math.round(baseDamage.fighter * 1.2));
        });
    }

    // Creates the HTML/CSS/JS foundation for the base damage tooltips in the user profile.
    function addBaseDamageTooltips() {
        $('style')
            .append('.skill-desc > .description { position: absolute; z-index: 10; margin-top: -132px; margin-left: -15px; width: 100%; background-color: #070d15; border: 1px solid #101924; padding: 10px; border-radius: 3px }');
        $('.skills:eq(1) .skill:eq(2)').addClass('description-container skill-desc')
            .append('<div style="display: none;" class="description"><div class="row-fluid" id="baseI"></div></div>');
        $('.skills:eq(1) .skill:eq(3)').addClass('description-container skill-desc')
            .append('<div style="display: none;" class="description"><div class="row-fluid" id="baseB"></div></div>');
        $('.skills:eq(1) .skill:eq(4)').addClass('description-container skill-desc')
            .append('<div style="display: none;" class="description"><div class="row-fluid" id="baseF"></div></div>');
        $('.skills:eq(1) .skill').slice(2, 5).hover(function() {
            $(this).find(".description").toggle();
        });
    }

    // Displays the number of medals and total Credits earned (in the user profile).
    function calcCredits() {
        var rewards = {
            hard_worker: 5,
            expert: 5,
            political_activist: 5,
            congress_member: 10,
            country_leader: 20,
            prosperous_journalist: 3,
            media_mogul: 5,
            society_builder: 50,
            weekly_runner: 100,
            hunter: 3,
            wing_commander: 2,
            battle_hero: 5,
            deft_shooter: 3,
            ace: 10,
            rebellion_hero: 10,
            juggernaut: 20,
            patriot: 5,
            faithfull_ally: 5,
            super_soldier: 5
        },
            medal_count = 0,
            earned_credits = 0,
            medal_name,
            medal_counter;
        $('.medals-list li').each(function() {
            medal_name = $(this).find('img').attr('src').split('/').pop().split('.')[0];
            medal_counter = Number($(this).find('.medal-quantity').text().trim());
            if (medal_name in rewards) {
                earned_credits += rewards[medal_name] * medal_counter;
                medal_count += medal_counter;
            }
        });
        $('.achievements').last().append(' (' + medal_count + ': ' + earned_credits + ' Cr)');
    }

    // Code executed while viewing a user profile.
    if (/^\/profile\/[0-9]+\/$/.test(document.location.pathname)) {
        addBaseDamageTooltips();
        getBaseDamageStats();
        calcCredits();
    }

    // Reset the medals data (on the battlefield).
    function clearTopMedals() {
        var medals = ['.defender-ds', '.attacker-ds', '.defender-bh', '.attacker-bh', '.defender-ace', '.attacker-ace'],
            medal;
        for (i = 0; i < 7; i++) {
            medal = medals[i];
            $(medal + ' a').removeAttr('href');
            $(medal + ' a img').removeAttr('src');
            $(medal + ' div.username').text('');
            $(medal + ' span.damage').text('');
            $(medal + ' span.shoots').text('');
        }
    }

    // Build and place the squadron switcher next to the stats Close button (on the battlefield).
    function addSquadronSwitcher() {
        var squads = [],
            sclass;
        $('.close-statistics:eq(1)').attr('class',$('.close-statistics:eq(1)').attr('class').replace(/4/g, '1'));
        for (i = 1; i < 6; i++) {
            sclass = 'squadSwitch' + ($('.statistics:eq(1)').data('squadron') == i ? ' btn-primary' : '');
            squads.push("<a role='button' class='btn " + sclass + "'>" + letters[i - 1] + "</a>");
        }
        $('.close-statistics:eq(1)').before("<div class='col-lg-3 col-md-3 col-sm-3 col-xs-3'>" + squads.join('') + "</div>");
    }

    // Set the width of the statistics overlay to the same width as the battlefield.
    if (/^\/military\/battle\//.test(document.location.pathname)) {
        $('.battle-statistics').css('width', '100%');
        addSquadronSwitcher();
    }

    // Event handler for clicking the squadron switcher buttons (on the battlefield).
    $('.squadSwitch').on("click", function() {
        var squad = letters.indexOf($(this).text());
        clearTopMedals();
        $('.squadSwitch').removeClass('btn-primary');
        $('.squadSwitch:eq(' + squad + ')').addClass('btn-primary');
        $('.statistics:eq(1)').data('squadron', squad + 1).click();
    });

    // Counts the number of sectors owned by a country and adds it to the section header.
    function getCountryDetails() {
        var sectors = $('.country-content .society-list:eq(1) li').length;
        $('.country-content .society-list:eq(1) > div').append(' (' + sectors + ')');
    }

    // Code executed while viewing the Society page of a country.
    if (/^\/country\/society\//.test(document.location.pathname)) {
        getCountryDetails();
    }

    // Code executed while viewing the Congress candidature proposal page.
    if (/^\/politics\/congress-proposal\/$/.test(document.location.pathname)) {
        $('#id_sector').addClass('srtselect');
        getCandidatesBySector();
    }

    // Returns the country ID of the displayed country on the Congress candidature proposal page.
    function getCountryFromCongressProposal() {
        return $(".inline-country-flag").parent().attr("href").split('/')[3];
    }

    // Calculates the number of candidates per sector and adds them in the sector selector.
    function getCandidatesBySector() {
        $.get('https://www.starrepublik.com/politics/congress-candidates/' + getCountryFromCongressProposal() + '/', function(data) {
            if ($(data).find('.citizens-list li').length > 0) {
                var sectors = {},
                    sector;
                $(data).find('.citizens-list li').each(function() {
                    sector = $(this).find('.sector').text().trim();
                    if (sector in sectors) {
                        sectors[sector] += 1;
                    } else {
                        sectors[sector] = 1;
                    }
                });
                $('#id_sector option').each(function() {
                    if (this.value !== '') {
                        current = this.innerHTML;
                        this.innerHTML += " (" + (sectors[current] > 4 ? '!!! ' : '') + (current in sectors ? sectors[current] : 0) + "/5)";
                    }
                });
            }
        });
    }

    // Code executed while viewing the storage.
    if (/^\/storage\/$/.test(document.location.pathname)) {
        var minParts = Math.min(
                itemsCount('ion_ammo'),
                itemsCount('ion_stock'),
                itemsCount('ion_chip')
            );
        setCannonPartBalance(minParts);
        setWeaponBalance(minParts);
        addStarshipPartsRequirements();
    }

    // Returns the number of items by image name (in the storage).
    function itemsCount(img) {
        return Number($('.storage-list:eq(0) li img[src="/media/images/products/' + img + '.jpg"]').parent().next().text().trim()) || 0;
    }

    // Add the positive/negative sign to non-zero balances (for storage items).
    function setBalance(num) {
        return (num === 0 ? '' : (num > 0 ? '-' : '+')) + Math.abs(num).toString();
    }

    // Add the balance to each weapon type (in the storage).
    function setWeaponBalance(cannons) {
        var weaponMultiplier = {'q1': 10, 'q2': 8, 'q3': 6, 'q4': 4, 'q5': 2},
            quality,
            balance;
        for (i = 1; i < 6; i++) {
            quality = 'q' + i.toString();
            balance = setBalance(cannons * weaponMultiplier[quality] - itemsCount('weapon_' + quality));
            $('.item-creation-list li img[src="/media/images/products/weapon_' + quality + '.jpg"]').attr('alt', quality).parent().next().text(balance);
        }
    }

    // Add the balance to each cannon part (in the storage).
    function setCannonPartBalance(count) {
        var cannonParts = {1: 'ammo', 2: 'stock', 3: 'chip'},
            balance;
        $('.item-creation-list:eq(1) .item-to-create .quantity').text(count).prev().find('img').attr('alt', 'cannons');
        for (i = 1; i < 4; i++) {
            balance = setBalance(count - itemsCount('ion_' + cannonParts[i]));
            $('.item-creation-list:eq(1) img[src="/media/images/products/ion_' + cannonParts[i] + '.jpg"]').attr('alt', cannonParts[i]).parent().next().text(balance);
        }
    }

    // Adds the Starship parts requirements in the user storage.
    function addStarshipPartsRequirements() {
        var req = [1500, 2000, 2500, 2750, 5000],
            reqText = getString('starshipPartsPointsStr');
        $('.item-details').css('z-index', '1');
        $('.storage-list:eq(1) li').each(function(i, v) {
            item = $(v).find('.item-name').append('<div class="details">' + reqText + ': ' + req[i] + '</div>');
        });
    }

    // Code executed while viewing the congress candidates page.
    if (/^\/politics\/congress-candidates\//.test(document.location.pathname)) {
        buildCongressCandidatesArticle();
    }

    // Build the congress candidates list in BB-code format.
    function getCongressCandidatesList() {
        if ($('.citizens-list li').length > 0) {
            var congressCandidatesList = {},
                cit;
            $('.citizens-list li').each(function() {
                cit = {};
                cit.cname = $(this).find('.name').text().trim();
                cit.curl = $(this).find('.name a').attr('href').trim();
                cit.sector = '[b]' + $(this).find('.sector').text().trim() + '[/b]';
                cit.pname = $(this).find('.party').text().trim();
                cit.purl = $(this).find('.party a').attr('href').trim();

                if (!(cit.sector in congressCandidatesList)) {
                    congressCandidatesList[cit.sector] = {};
                }

                cit.bbcit = '[url=https://www.starrepublik.com' + cit.curl + ']' + cit.cname + '[/url]';
                cit.bbprt = '[url=https://www.starrepublik.com' + cit.purl + ']' + cit.pname + '[/url]';
                congressCandidatesList[cit.sector][cit.bbcit] = cit.bbprt;
            });
            return congressCandidatesList;
        }
    }

    // Build the congress candidates text area and populate it with data.
    function buildCongressCandidatesArticle() {
        var congressCandidatesArticle = '',
            list = getCongressCandidatesList();
        if (list) {
            $.each(list, function(index, value) {
                congressCandidatesArticle += "\n" + index + "\n";
                $.each(value, function(idx, val) {
                    congressCandidatesArticle += idx + ' - ' + val + "\n";
                });
            });
            congressCandidatesArticle = "[center]" + congressCandidatesArticle.trim() + "[/center]";
            $('.party-content > .section-header.politics').append(' [<span id="toggleArticle" style="cursor: pointer">+</span>]');
            $('.citizens-list').before("<div id='congressCandidatesArticle' class='col-md-12' style='display: none'><p><textarea class='form-control' style='resize: vertical'>" + congressCandidatesArticle + "</textarea></p></div>");
        }
    }

    // Event handler for clicking the congress candidates list button.
    $('#toggleArticle').click(function () {
        if ($('#congressCandidatesArticle').css('display') === 'none') {
            $('#congressCandidatesArticle').show(effectDelay);
            $('#toggleArticle').html('&mdash;');
        } else {
            $('#congressCandidatesArticle').hide(effectDelay);
            $('#toggleArticle').html('+');
        }
    });
});