aloneapp/index.html at main · crazywindow7/aloneapp · GitHub

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<!DOCTYPE html>
<html lang="ko">
    <head>
        <meta charset="UTF-8">
        <meta name="viewport" content="width=device-width, initial-scale=1.0">
        <meta name="theme-color" content="#4285f4">
        <title>프로필 관리</title>
        <link rel="manifest" href="#" id="manifest-placeholder">
        <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css">
        <link rel="stylesheet" href="style.css">
    </head>
    <body>
        <div class="container">
            <header>
                <h1>프로필 관리</h1>
            </header>

            <div class="add-profile">
                <h2>새 프로필 추가</h2>
                <form id="profile-form">
                    <div class="form-group">
                        <label for="profile-name">이름</label>
                        <input type="text" id="profile-name" required>
                    </div>

                    <div class="form-group">
                        <label for="profile-image-url">프로필 이미지 URL</label>
                        <input type="url" id="profile-image-url" placeholder="https://example.com/image.jpg">
                        <div>
                            <img id="img-preview" class="img-preview" alt="미리보기">
                        </div>
                    </div>

                    <div class="form-group">
                        <label for="profile-description">설명</label>
                        <textarea id="profile-description" rows="3" required></textarea>
                    </div>

                    <div class="form-group">
                        <label for="profile-link">프로필 링크</label>
                        <input type="url" id="profile-link" placeholder="https://example.com/profile" required>
                    </div>

                    <button type="submit">추가하기</button>
                </form>
            </div>

            <div class="profiles-list" id="profiles-container">
                <div class="empty-state">
                    <p>등록된 프로필이 없습니다.</p>
                    <p>위 양식을 통해 새 프로필을 추가해보세요.</p>
                </div>
            </div>
        </div>

        <div id="toast" class="toast"></div>

        <script>
            // 매니페스트 생성 및 설정
            const generateManifest = () => {
                const manifest = {
                    name: "프로필 관리",
                    short_name: "프로필",
                    description: "프로필 목록을 관리하는 PWA 앱입니다",
                    start_url: "/",
                    display: "standalone",
                    background_color: "#f5f5f5",
                    theme_color: "#4285f4",
                    icons: [
                        {
                        src: "data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 512 512'%3E%3Cpath fill='%234285f4' d='M256 0C114.6 0 0 114.6 0 256s114.6 256 256 256s256-114.6 256-256S397.4 0 256 0zM256 128c39.77 0 72 32.23 72 72S295.8 272 256.1 272c-39.76 0-72-32.23-72-72S216.2 128 256 128zM256 448c-52.93 0-100.9-21.53-135.7-56.29C136.5 349.9 176.5 320 224 320h64c47.54 0 87.54 29.88 103.7 71.71C356.9 426.5 308.9 448 256 448z'/%3E%3C/svg%3E",
                        sizes: "512x512",
                        type: "image/svg+xml",
                        purpose: "any"
                        }
                    ]
                };

                const manifestString = JSON.stringify(manifest);
                const manifestBlob = new Blob([manifestString], {type: 'application/json'});
                const manifestURL = URL.createObjectURL(manifestBlob);

                document.getElementById('manifest-placeholder').href = manifestURL;
            };

            // 서비스 워커 등록
            const registerServiceWorker = async () => {
                if ('serviceWorker' in navigator) {
                    try {
                        // 인라인 서비스 워커 생성
                        const swContent = `
                        self.addEventListener('install', (event) => {
                            self.skipWaiting();
                        });

                        self.addEventListener('activate', (event) => {
                            return self.clients.claim();
                        });

                        self.addEventListener('fetch', (event) => {
                            event.respondWith(fetch(event.request));
                        });
                        `;

                        const swBlob = new Blob([swContent], {type: 'text/javascript'});
                        const swURL = URL.createObjectURL(swBlob);

                        const registration = await navigator.serviceWorker.register(swURL);
                        console.log('Service Worker 등록 성공:', registration);
                    } catch (error) {
                        console.error('Service Worker 등록 실패:', error);
                    }
                }
            };

            // 프로필 데이터 관리
            class ProfileManager {
                constructor() {
                    this.profiles = JSON.parse(localStorage.getItem('profiles')) || [];
                    this.container = document.getElementById('profiles-container');
                    this.form = document.getElementById('profile-form');
                    this.imageUrlInput = document.getElementById('profile-image-url');
                    this.imagePreview = document.getElementById('img-preview');

                    this.bindEvents();
                    this.render();
                }

                bindEvents() {
                    this.form.addEventListener('submit', (e) => {
                        e.preventDefault();
                        this.addProfile();
                    });

                    this.imageUrlInput.addEventListener('input', () => {
                            this.updateImagePreview();
                    });
                }

                updateImagePreview() {
                    const imageUrl = this.imageUrlInput.value.trim();
                    if (imageUrl) {
                        this.imagePreview.src = imageUrl;
                        this.imagePreview.style.display = 'block';

                        this.imagePreview.onerror = () => {
                        this.imagePreview.style.display = 'none';
                        this.showToast('이미지 URL이 올바르지 않습니다.');
                        };
                    } else {
                        this.imagePreview.style.display = 'none';
                    }
                }

                addProfile() {
                    const name = document.getElementById('profile-name').value.trim();
                    const imageUrl = document.getElementById('profile-image-url').value.trim();
                    const description = document.getElementById('profile-description').value.trim();
                    const link = document.getElementById('profile-link').value.trim();

                    const newProfile = {
                        id: Date.now().toString(),
                        name,
                        imageUrl,
                        description,
                        link
                    };

                    this.profiles.push(newProfile);
                    this.saveProfiles();
                    this.render();
                    this.resetForm();
                    this.showToast('프로필이 추가되었습니다.');
                }

                deleteProfile(id) {
                    this.profiles = this.profiles.filter(profile => profile.id !== id);
                    this.saveProfiles();
                    this.render();
                    this.showToast('프로필이 삭제되었습니다.');
                }

                saveProfiles() {
                    localStorage.setItem('profiles', JSON.stringify(this.profiles));
                }

                resetForm() {
                    this.form.reset();
                    this.imagePreview.style.display = 'none';
                }

                showToast(message) {
                    const toast = document.getElementById('toast');
                    toast.textContent = message;
                    toast.classList.add('show');

                    setTimeout(() => {
                        toast.classList.remove('show');
                    }, 3000);
                }

                render() {
                    if (this.profiles.length === 0) {
                        this.container.innerHTML = `
                        <div class="empty-state">
                            <p>등록된 프로필이 없습니다.</p>
                            <p>위 양식을 통해 새 프로필을 추가해보세요.</p>
                        </div>
                        `;
                        return;
                    }

                    this.container.innerHTML = '';

                    this.profiles.forEach(profile => {
                        const profileElement = document.createElement('div');
                        profileElement.className = 'profile-item';

                        let profileImageHtml;
                        if (profile.imageUrl) {
                            profileImageHtml = `<img src="${profile.imageUrl}" alt="${profile.name}" class="profile-image" onerror="this.onerror=null; this.parentNode.innerHTML='<div class=\\'profile-image-placeholder\\'><i class=\\'fas fa-user\\'></i></div>'">`;
                        } else {
                            profileImageHtml = `<div class="profile-image-placeholder"><i class="fas fa-user"></i></div>`;
                        }

                        profileElement.innerHTML = `
                            ${profileImageHtml}
                            <div class="profile-details">
                                <div class="profile-name">${profile.name}</div>
                                <div class="profile-description">${profile.description}</div>
                            </div>
                            <div class="profile-actions">
                                <a href="${profile.link}" target="_blank" rel="noopener">
                                <button>프로필 보기</button>
                                </a>
                                <button class="delete-btn" data-id="${profile.id}" style="background-color: #f44336;">
                                <i class="fas fa-trash"></i>
                                </button>
                            </div>
                        `;

                        this.container.appendChild(profileElement);
                    });

                    // 삭제 버튼 이벤트 리스너 추가
                    document.querySelectorAll('.delete-btn').forEach(btn => {
                        btn.addEventListener('click', (e) => {
                        const id = e.currentTarget.dataset.id;
                        this.deleteProfile(id);
                        });
                    });
                }
            }

            // 페이지 로드 시 실행
            document.addEventListener('DOMContentLoaded', () => {
                generateManifest();
                registerServiceWorker();
                new ProfileManager();
            });

            // PWA 설치 프롬프트 처리
            let deferredPrompt;

            window.addEventListener('beforeinstallprompt', (e) => {
                e.preventDefault();
                deferredPrompt = e;

                // 필요하다면 여기에 설치 버튼 표시 로직 추가
            });
        </script>
    </body>
</html>