// ==UserScript==
// @name         Alienware Arena Filters
// @namespace    http://updownleftdie.com/
// @version      1.0
// @description  Filter out tier-restricted content on Alienware Arena
// @author       UpDownLeftDie
// @match        https://*.alienwarearena.com/*
// @grant        GM_setValue
// @grant        GM_getValue
// @license AGPL
// @downloadURL none
// ==/UserScript==

(function() {
    'use strict';

   // Settings management
    const defaultSettings = {
        hideClosedGiveaways: true,
        hideTierRestricted: true,
        hideOutOfStock: true
    };

    function getSettings() {
        const savedSettings = GM_getValue('filterSettings');
        return savedSettings ? JSON.parse(savedSettings) : defaultSettings;
    }

    function saveSettings(settings) {
        GM_setValue('filterSettings', JSON.stringify(settings));
    }

    // Function to extract tier number from text
    function extractTier(text) {
        const match = text.match(/Tier\s*(\d+)/i);
        return match ? parseInt(match[1]) : null;
    }

    // Function to check and store user's tier on control center page
    function checkAndStoreTier() {
        const tierImg = document.querySelector('img[src*="/images/content/tier-tags/"]');
        if (tierImg) {
            const tierMatch = tierImg.src.match(/tier-tags\/(\d+)\.png/);
            if (tierMatch) {
                const userTier = parseInt(tierMatch[1]);
                GM_setValue('userTier', userTier);
                console.log('Stored user tier:', userTier);
            }
        }
    }

    // Function to filter community giveaways
    function filterGiveaways() {
        const settings = getSettings();
        const userTier = GM_getValue('userTier', 99);
        const giveaways = document.querySelectorAll('div.mb-3.community-giveaways__listing__row');

        giveaways.forEach(giveaway => {
            const text = giveaway.textContent;
            if (settings.hideClosedGiveaways && text.includes('Closed')) {
                giveaway.style.display = 'none';
                return;
            }

            if (settings.hideTierRestricted) {
                const tierNumber = extractTier(text);
                if (tierNumber && tierNumber > userTier) {
                    giveaway.style.display = 'none';
                }
            }
        });
    }

    // Function to filter marketplace items
    function filterMarketplace() {
        const settings = getSettings();
        const userTier = GM_getValue('userTier', 99);
        const items = document.querySelectorAll('.pointer.marketplace-game-small, .pointer.marketplace-game-large');

         items.forEach(item => {
            const text = item.textContent;
            if (settings.hideOutOfStock && text.toLowerCase().includes('out of stock')) {
                item.style.display = 'none';
                return;
            }

            if (settings.hideTierRestricted) {
                const tierNumber = extractTier(text);
                if (tierNumber && tierNumber > userTier) {
                    item.style.display = 'none';
                }
            }
        });
    }


   // Function to create settings menu
    function createSettingsMenu() {
        const settings = getSettings();
        const menuHTML = `
            <div id="alienware-filter-settings" style="display: none; position: fixed; top: 50%; left: 50%; transform: translate(-50%, -50%);
                background: #1a1a1a; padding: 20px; border-radius: 8px; z-index: 10000; min-width: 300px; box-shadow: 0 0 10px rgba(0,0,0,0.5);">
                <h3 style="color: #fff; margin-bottom: 15px;">Filter Settings</h3>
                <div style="margin-bottom: 10px;">
                    <label style="color: #fff; display: block; margin-bottom: 5px;">
                        <input type="checkbox" id="hideClosedGiveaways" ${settings.hideClosedGiveaways ? 'checked' : ''}>
                        Hide Closed Giveaways
                    </label>
                </div>
                <div style="margin-bottom: 10px;">
                    <label style="color: #fff; display: block; margin-bottom: 5px;">
                        <input type="checkbox" id="hideTierRestricted" ${settings.hideTierRestricted ? 'checked' : ''}>
                        Hide Higher Tier Content
                    </label>
                </div>
                <div style="margin-bottom: 15px;">
                    <label style="color: #fff; display: block; margin-bottom: 5px;">
                        <input type="checkbox" id="hideOutOfStock" ${settings.hideOutOfStock ? 'checked' : ''}>
                        Hide Out of Stock Items
                    </label>
                </div>
                <div style="text-align: right;">
                    <button id="saveFilterSettings" style="background: #00bc8c; color: #fff; border: none; padding: 5px 15px; border-radius: 4px; cursor: pointer;">
                        Save
                    </button>
                    <button id="closeFilterSettings" style="background: #e74c3c; color: #fff; border: none; padding: 5px 15px; border-radius: 4px; margin-left: 10px; cursor: pointer;">
                        Close
                    </button>
                </div>
            </div>
        `;

        // Add menu to page
        document.body.insertAdjacentHTML('beforeend', menuHTML);

        // Add event listeners
        document.getElementById('saveFilterSettings').addEventListener('click', () => {
            const newSettings = {
                hideClosedGiveaways: document.getElementById('hideClosedGiveaways').checked,
                hideTierRestricted: document.getElementById('hideTierRestricted').checked,
                hideOutOfStock: document.getElementById('hideOutOfStock').checked
            };
            saveSettings(newSettings);
            document.getElementById('alienware-filter-settings').style.display = 'none';
            location.reload(); // Reload to apply new settings
        });

        document.getElementById('closeFilterSettings').addEventListener('click', () => {
            document.getElementById('alienware-filter-settings').style.display = 'none';
        });
    }

    // Function to add settings button to menu
    function addSettingsButton() {
        const menuList = document.querySelector('.nav-item-mus .dropdown-menu.dropdown-menu-end');
        if (menuList) {
            const settingsItem = document.createElement('a');
            settingsItem.className = 'dropdown-item';
            settingsItem.href = '#';
            settingsItem.textContent = 'Filter Settings';
            settingsItem.addEventListener('click', (e) => {
                e.preventDefault();
                document.getElementById('alienware-filter-settings').style.display = 'block';
            });
            menuList.insertBefore(settingsItem, menuList.lastElementChild);
        }
    }

    // Initialize everything based on current page
    const currentPath = window.location.pathname;

    // Add settings menu to all pages
    createSettingsMenu();
    addSettingsButton();

    if (currentPath === '/control-center') {
        checkAndStoreTier();
    } else if (currentPath === '/community-giveaways') {
        // Add mutation observer for dynamic content loading
        const observer = new MutationObserver((mutations, obs) => {
            filterGiveaways();
        });

        observer.observe(document.body, {
            childList: true,
            subtree: true
        });
    } else if (currentPath === '/marketplace/game-vault') {
        // Add mutation observer for dynamic content loading
        const observer = new MutationObserver((mutations, obs) => {
            filterMarketplace();
        });

        observer.observe(document.body, {
            childList: true,
            subtree: true
        });
    }
})();