// ==UserScript==
// @name         SOOP 채널 프로필 & 배너 이미지 다운로드
// @namespace    http://tampermonkey.net/
// @version      2.7
// @description  Soop 채널(방송국)의 프로필 이미지와 배너 이미지를 다운로드
// @author       WakViewer
// @match        https://ch.sooplive.co.kr/*
// @icon         https://res.sooplive.co.kr/afreeca.ico
// @grant        GM_download
// @grant        unsafeWindow
// @grant        GM_addStyle
// @grant        GM_xmlhttpRequest
// @grant        GM_setValue
// @grant        GM_getValue
// @grant        GM_registerMenuCommand
// @grant        GM_unregisterMenuCommand
// @run-at       document-end
// @license      MIT
// @downloadURL https://update.greasyfork.cloud/scripts/521613/SOOP%20%EC%B1%84%EB%84%90%20%ED%94%84%EB%A1%9C%ED%95%84%20%20%EB%B0%B0%EB%84%88%20%EC%9D%B4%EB%AF%B8%EC%A7%80%20%EB%8B%A4%EC%9A%B4%EB%A1%9C%EB%93%9C.user.js
// @updateURL https://update.greasyfork.cloud/scripts/521613/SOOP%20%EC%B1%84%EB%84%90%20%ED%94%84%EB%A1%9C%ED%95%84%20%20%EB%B0%B0%EB%84%88%20%EC%9D%B4%EB%AF%B8%EC%A7%80%20%EB%8B%A4%EC%9A%B4%EB%A1%9C%EB%93%9C.meta.js
// ==/UserScript==

(function() {
    'use strict';

    let shortcutKey = GM_getValue('shortcutKey', 'Y').toLowerCase();

    // Helper function to download an image
    function downloadImage(url, filename) {
        GM_download({
            url: url,
            name: filename,
            onerror: (err) => {
                console.error(`Failed to download ${filename}:`, err);
            }
        });
    }

    // Function to show toast message using Soop's default style
    function showToast(message) {
        const toastContainer = document.querySelector('#toastr > div');
        if (toastContainer) {
            const toastMessage = document.createElement('div');
            toastMessage.classList.add('warning');
            toastMessage.innerHTML = `<p>${message.replace(/\n/g, '<br>')}</p><button type="button" class="close"><span>닫기</span></button>`;
            toastContainer.appendChild(toastMessage);

            setTimeout(() => {
                toastMessage.remove();
            }, 3000);
        } else {
            console.warn('Toast container not found!');
        }
    }

    // Get streamer name for filenames
    function getStreamerName() {
        const nameElement = document.querySelector('#bs-navi > div > article.article_bj_box > section > div > div > h2');
        return nameElement ? nameElement.textContent.trim() : 'streamer';
    }

    // Functions to download profile and banner images
    function downloadProfile() {
        const streamerName = getStreamerName();
        const profileImg = document.querySelector('#bs-navi > div > article.article_bj_box > section > a > div > img');
        if (profileImg && profileImg.src) {
            downloadImage(profileImg.src, `${streamerName} 프로필.jpg`);
            showToast('프로필 이미지 다운로드 완료!');
        } else {
            showToast('프로필 이미지가 없습니다!');
        }
    }

    function downloadBanner() {
        const streamerName = getStreamerName();
        const bannerSection = document.querySelector('#bs-contents > article.bs-contents-header.expansion > section.ch-art');
        if (bannerSection) {
            const bannerStyle = getComputedStyle(bannerSection).backgroundImage;
            const bannerUrl = bannerStyle.match(/url\((['"]?)(https?:\/\/[^\)]+)\1\)/)?.[2] || bannerStyle.match(/url\((['"]?)(\/\/[^\)]+)\1\)/)?.[2];
            const defaultBanner = 'https://res.sooplive.co.kr/images/bj/img_ch-default.png';

            if (bannerUrl && !bannerUrl.includes(defaultBanner)) {
                const fullBannerUrl = bannerUrl.startsWith('//') ? 'https:' + bannerUrl : bannerUrl;
                downloadImage(fullBannerUrl, `${streamerName} 배너.jpg`);
                showToast('배너 이미지 다운로드 완료!');
            } else {
                showToast('배너 이미지가 없습니다!');
            }
        } else {
            showToast('배너 이미지가 없습니다!');
        }
    }

    function downloadBoth() {
        downloadProfile();
        downloadBanner();
    }

    // Shortcut key setting function
    function setShortcutKey() {
        const newKey = prompt('새로운 단축키를 입력하세요!\n\n( 예: Y, Ctrl+Y, Alt+Y, F7 )', shortcutKey);
        if (newKey) {
            GM_setValue('shortcutKey', newKey.toLowerCase());
            shortcutKey = newKey.toLowerCase();
            showToast(`단축키 설정 완료: ${newKey}`);
        } else {
            showToast('단축키 설정이 취소되었습니다.');
        }
    }

    // Register the download commands in the GM menu
    GM_registerMenuCommand('프로필/배너 모두 다운로드', downloadBoth);
    GM_registerMenuCommand('프로필 이미지만 다운로드', downloadProfile);
    GM_registerMenuCommand('배너 이미지만 다운로드', downloadBanner);
    GM_registerMenuCommand('단축키 설정', setShortcutKey);

    // Shortcut key event listener
    document.addEventListener('keydown', function(event) {
        let keyPressed = '';
        if (event.ctrlKey) keyPressed += 'ctrl+';
        if (event.shiftKey) keyPressed += 'shift+';
        if (event.altKey) keyPressed += 'alt+';
        keyPressed += event.key.toLowerCase();

        if (keyPressed === shortcutKey) {
            downloadBoth();
        }
    });
})();