mymemory page with deleting problem
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1f4d571197
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4a8669ca67
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@ -3,6 +3,7 @@
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export let destination = '';
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export let onConfirm: () => void;
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export let onCancel: () => void;
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export let darkMode = false;
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function handlePopupClick(event: MouseEvent) {
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event.stopPropagation();
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@ -12,7 +13,7 @@
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{#if showPopup}
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<!-- svelte-ignore a11y_click_events_have_key_events -->
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<div class="overlay" role="button" tabindex="0">
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<div class="popup" role="button" tabindex="0" onclick={handlePopupClick}>
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<div class="popup" class:dark-mode={darkMode} role="button" tabindex="0" onclick={handlePopupClick}>
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<h2>Delete Trip</h2>
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<p>Are you sure you want to delete Trip to {destination}?</p>
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<div class="button-group">
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@ -88,4 +89,32 @@
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background: var(--memory-400);
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color: white;
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}
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.popup.dark-mode {
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background-color: var(--gray-900);
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color: var(--white);
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}
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.popup.darkdark-mode h2 {
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color: var(--memory-400);
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}
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.popup.dark-mode p {
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color: var(--gray-400);
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}
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.popup.dark-mode button {
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background: var(--gray-50);
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color: var(--gray-400);
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}
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.popup.dark-mode .cancel-btn:hover {
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background-color: var(--gray-100);
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color: var(--gray-600);
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}
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.popup.dark-mode .delete-btn:hover {
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background: var(--memory-500);
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color: white;
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}
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</style>
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@ -1,18 +1,76 @@
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<script>
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export let destination = '';
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export let startDate = '';
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export let endDate = '';
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export let image = '';
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<script lang="ts">
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import { goto } from '$app/navigation';
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import { fade } from 'svelte/transition';
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import DeleteConfirmationPopup from './DeleteConfirmationPopup.svelte';
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import { ref, remove } from 'firebase/database';
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import { db } from '../../firebase';
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export let tripId: string;
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export let memoryId: string;
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export let destination: string;
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export let startDate: string;
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export let endDate: string;
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export let image: string;
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let showDelete = false;
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let showDeleteConfirmation = false;
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function handleClick() {
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goto(`/viewimage/${tripId}/${memoryId}`);
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}
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function handleMouseEnter() {
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showDelete = true;
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}
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function handleMouseLeave() {
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showDelete = false;
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}
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function handleDeleteClick(event: MouseEvent) {
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event.stopPropagation();
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showDeleteConfirmation = true;
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}
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async function handleConfirmDelete() {
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try {
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const memoryRef = ref(db, `trips/${tripId}/memories/${memoryId}`);
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await remove(memoryRef);
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showDeleteConfirmation = false;
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} catch (error) {
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console.error('Error deleting memory:', error);
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}
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}
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function handleCancelDelete() {
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showDeleteConfirmation = false;
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}
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</script>
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<div class="memory-card">
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<div class="image" style="background-image: url({image})">
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<!-- Image placeholder if no image provided -->
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<div
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class="memory-card"
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role="button"
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tabindex="0"
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on:mouseenter={handleMouseEnter}
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on:mouseleave={handleMouseLeave}
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on:click={handleClick}
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>
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<div class="image" style={`background-image: url("${image || ''}")`}>
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{#if !image}
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<div class="placeholder">
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<i class="fa-solid fa-image" style="color: var(--gray-800)"></i>
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<i class="fa-solid fa-image" style="color: var(--gray-400)"></i>
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</div>
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{/if}
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{#if showDelete}
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<button
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class="delete-btn"
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on:click={handleDeleteClick}
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transition:fade={{ duration: 100 }}
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aria-label="Delete memory"
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>
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<i class="fa-solid fa-xmark"></i>
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</button>
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{/if}
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</div>
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<div class="info">
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<h3>{destination}</h3>
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@ -20,16 +78,25 @@
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</div>
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</div>
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<DeleteConfirmationPopup
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showPopup={showDeleteConfirmation}
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{destination}
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darkMode={true}
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onConfirm={handleConfirmDelete}
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onCancel={handleCancelDelete}
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/>
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<style>
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.memory-card {
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background: var(--black);
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color: var(--white);
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border-radius: 12px;
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overflow: hidden;
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box-shadow: 0 2px 4px rgba(255, 255, 255, 0.1);
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box-shadow: 0 2px 4px rgba(255, 255, 255, 0.05);
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transition: transform 0.2s ease, box-shadow 0.2s ease;
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cursor: pointer;
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font-family: 'Inter', sans-serif;
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color: var(--white);
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position: relative;
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}
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.memory-card:hover {
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@ -42,6 +109,7 @@
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background-size: cover;
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background-position: center;
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background-color: var(--gray-900);
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position: relative;
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}
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.placeholder {
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@ -67,4 +135,26 @@
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font-size: 0.8rem;
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color: var(--gray-400);
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}
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.delete-btn {
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position: absolute;
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top: 0.75rem;
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right: 0.75rem;
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background: rgba(240, 240, 240, 0.8);
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border: none;
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width: 2rem;
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height: 2rem;
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border-radius: 50%;
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display: flex;
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align-items: center;
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justify-content: center;
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cursor: pointer;
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color: var(--gray-600);
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transition: all 0.2s ease;
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}
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.delete-btn:hover {
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background-color: var(--memory-50);
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color: var(--memory-600);
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}
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</style>
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@ -4,25 +4,46 @@
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import Button from '$lib/components/Button.svelte';
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import NewMemoryPopup from '$lib/components/NewMemoryPopup.svelte';
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import Nav from '$lib/components/Nav.svelte';
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import { onMount } from 'svelte';
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import { ref, get } from 'firebase/database';
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import { db } from '../../firebase';
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interface Trip {
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interface Memory {
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tripId: string;
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memoryId: string;
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destination: string;
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startDate: string;
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endDate: string;
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imageUrl: string;
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image: string;
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}
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let showNewMemoryPopup = false;
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let contentContainer: HTMLElement;
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// Sample data, replace with actual data later
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const sample_memories = {
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destination: "Taiwan",
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startDate: "04.27.2025",
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endDate: "04.30.2025",
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imageUrl: ""
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}
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let pastMemories = Array(3).fill(sample_memories);
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let pastMemories: Memory[] = [];
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onMount(async () => {
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const snapshot = await get(ref(db, 'trips'));
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const data = snapshot.val();
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pastMemories = Object.entries(data).flatMap(([tripId, trip]: any) => {
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const memories = Object.entries(trip.memories ?? {});
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if (memories.length === 0) return [];
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//latest memoryID
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const sorted = memories.sort((a, b) => new Date(b[1].createdAt) - new Date(a[1].createdAt));
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const [memoryId, memory] = sorted[0];
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return [{
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tripId,
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memoryId,
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destination: trip.destination?.name ?? 'Unknown',
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startDate: memory.startDate,
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endDate: memory.endDate,
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image: memory.images?.[0] ?? ''
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}];
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});
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});
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function handleNewMemory() {
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showNewMemoryPopup = true;
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@ -40,12 +61,12 @@
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<div class="memories-container">
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{#if pastMemories.length === 0}
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<div class="empty-state">
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<p>There is no past trip</p>
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<p>There is no memory</p>
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</div>
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{:else}
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<div class="memories-grid">
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{#each pastMemories as memory}
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<MemoryCard {...memory} />
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<MemoryCard {...memory} on:deleted={(e) => handleDeletedMemory(e.detail.memoryId)} />
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{/each}
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</div>
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{/if}
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@ -68,7 +68,7 @@
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}
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if (memory?.images?.length) {
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columnGroups = await extractColumnwiseColors(memory.images, true);
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columnGroups = await extractColumnwiseColors(memory.images, false);
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currentImageIndex = 0;
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}
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} else {
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}
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}
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//get information from other trip in same region
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async function loadDroppedTrip(tripId, memoryId) {
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const memorySnap = await get(ref(db, `trips/${tripId}/memories/${memoryId}`));
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if (memorySnap.exists()) {
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droppedTripId = tripId;
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droppedMemory = memorySnap.val();
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droppedColumnGroups = await extractColumnwiseColors(droppedMemory.images, false);
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droppedColumnGroups = await extractColumnwiseColors(droppedMemory.images, true);
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droppedImageIndex = 0;
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isDroppedVisible = true;
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}
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@ -121,6 +122,7 @@
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return ctx.getImageData(0, 0, canvas.width, canvas.height);
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}
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//convert rgb to hsb for color adjustment
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function rgbToHsb(r, g, b) {
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const r_ = r / 255, g_ = g / 255, b_ = b / 255;
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const max = Math.max(r_, g_, b_), min = Math.min(r_, g_, b_);
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return [h, s * 100, v * 255];
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}
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// get most frequent color from each section
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function getColumnColors(imageData, columnCount = 5) {
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const { data, width, height } = imageData;
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const columnWidth = Math.floor(width / columnCount);
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@ -167,20 +170,28 @@
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});
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}
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//collect color by column
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async function extractColumnwiseColors(imageUrls, reverseColumns = true) {
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const columnColorGroups = [[], [], [], [], []];
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for (const url of imageUrls) {
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const imageData = await getImageData(url);
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const colColors = getColumnColors(imageData);
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let colColors = getColumnColors(imageData);
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// reverse column order
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if (reverseColumns) {
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colColors = colColors.reverse();
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}
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colColors.forEach((color, index) => {
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columnColorGroups[index].push(color);
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});
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}
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return reverseColumns ? columnColorGroups.reverse() : columnColorGroups;
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return columnColorGroups;
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}
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// make gradient wheel
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function makeConcentricGradients(groups, rotationOffset = 0, imageCount = 1, isDropped = false) {
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const directionFactor = 1;
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const additionalAdjustment = isDropped ? -360 / imageCount : 0;
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@ -198,6 +209,7 @@
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const angleOffset = -(360 / memory.images.length) * currentImageIndex;
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const gradients = makeConcentricGradients(columnGroups, angleOffset, memory.images.length, false);
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//mask for donut shape
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const MASK_COUNT = 3;
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for (let i = 0; i < MASK_COUNT; i++) {
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gradients.push('radial-gradient(circle, var(--black) 100%)');
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