From 190066732894ff4a90450f4a3081fe7500543f39 Mon Sep 17 00:00:00 2001
From: Ryan Kegel <ryan.kegel@gmail.com>
Date: Mon, 5 Jan 2026 16:58:10 -0500
Subject: [PATCH] Added beginning of login functionality

---
 web/vue-app/src/ErrorMessage.vue              |   6 -
 web/vue-app/src/ModalDialog.vue               |  32 -
 web/vue-app/src/SuccessMessage.vue            |   6 -
 .../src/components/ChildrenListView.vue       | 603 ------------------
 web/vue-app/src/components/ImagePicker.vue    | 365 -----------
 web/vue-app/src/components/LoginButton.vue    | 186 ------
 web/vue-app/src/components/auth/Signup.vue    |   6 +-
 .../src/components/child/ChildEditView.vue    |   2 +-
 .../src/components/reward/RewardEditView.vue  |   2 +-
 .../src/components/task/TaskEditView.vue      |   2 +-
 web/vue-app/src/layout/ChildLayout.vue        |   2 +-
 web/vue-app/src/layout/ParentLayout.vue       |   2 +-
 web/vue-app/src/router/index.ts               |   2 +-
 13 files changed, 9 insertions(+), 1207 deletions(-)
 delete mode 100644 web/vue-app/src/ErrorMessage.vue
 delete mode 100644 web/vue-app/src/ModalDialog.vue
 delete mode 100644 web/vue-app/src/SuccessMessage.vue
 delete mode 100644 web/vue-app/src/components/ChildrenListView.vue
 delete mode 100644 web/vue-app/src/components/ImagePicker.vue
 delete mode 100644 web/vue-app/src/components/LoginButton.vue

diff --git a/web/vue-app/src/ErrorMessage.vue b/web/vue-app/src/ErrorMessage.vue
deleted file mode 100644
index 592865f..0000000
--- a/web/vue-app/src/ErrorMessage.vue
+++ /dev/null
@@ -1,6 +0,0 @@
-<template>
-  <div v-if="message" class="error-message" aria-live="polite">{{ message }}</div>
-</template>
-<script setup lang="ts">
-defineProps<{ message: string }>()
-</script>
diff --git a/web/vue-app/src/ModalDialog.vue b/web/vue-app/src/ModalDialog.vue
deleted file mode 100644
index 07cc67d..0000000
--- a/web/vue-app/src/ModalDialog.vue
+++ /dev/null
@@ -1,32 +0,0 @@
-<template>
-  <div class="modal-backdrop">
-    <div class="modal-dialog">
-      <slot />
-    </div>
-  </div>
-</template>
-<script setup lang="ts">
-// No script content needed unless you want to add props or logic
-</script>
-<style scoped>
-.modal-backdrop {
-  position: fixed;
-  top: 0;
-  left: 0;
-  width: 100vw;
-  height: 100vh;
-  background: rgba(0, 0, 0, 0.35);
-  display: flex;
-  align-items: center;
-  justify-content: center;
-  z-index: 1000;
-}
-.modal-dialog {
-  background: #fff;
-  padding: 2rem;
-  border-radius: 12px;
-  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.18);
-  max-width: 340px;
-  text-align: center;
-}
-</style>
diff --git a/web/vue-app/src/SuccessMessage.vue b/web/vue-app/src/SuccessMessage.vue
deleted file mode 100644
index 0b2c618..0000000
--- a/web/vue-app/src/SuccessMessage.vue
+++ /dev/null
@@ -1,6 +0,0 @@
-<template>
-  <div v-if="message" class="success-message" aria-live="polite">{{ message }}</div>
-</template>
-<script setup lang="ts">
-defineProps<{ message: string }>()
-</script>
diff --git a/web/vue-app/src/components/ChildrenListView.vue b/web/vue-app/src/components/ChildrenListView.vue
deleted file mode 100644
index 4191fe1..0000000
--- a/web/vue-app/src/components/ChildrenListView.vue
+++ /dev/null
@@ -1,603 +0,0 @@
-<script setup lang="ts">
-import { ref, onMounted, onBeforeUnmount, onUnmounted } from 'vue'
-import { useRouter } from 'vue-router'
-import { getCachedImageUrl, revokeAllImageUrls } from '../common/imageCache'
-import { isParentAuthenticated } from '../stores/auth'
-import { eventBus } from '@/common/eventBus'
-import type {
-  Child,
-  ChildModifiedEventPayload,
-  ChildTaskTriggeredEventPayload,
-  ChildRewardTriggeredEventPayload,
-  Event,
-} from '@/common/models'
-
-const router = useRouter()
-const children = ref<Child[]>([])
-const loading = ref(true)
-const error = ref<string | null>(null)
-const images = ref<Map<string, string>>(new Map()) // Store image URLs
-
-const imageCacheName = 'images-v1'
-
-// UI state for kebab menus & delete confirmation
-const activeMenuFor = ref<string | number | null>(null) // which child card shows menu
-const confirmDeleteVisible = ref(false)
-const deletingChildId = ref<string | number | null>(null)
-const deleting = ref(false)
-
-const openChildEditor = (child: Child, evt?: Event) => {
-  evt?.stopPropagation()
-  router.push({ name: 'ChildEditView', params: { id: child.id } })
-}
-
-async function handleChildModified(event: Event) {
-  const payload = event.payload as ChildModifiedEventPayload
-  const childId = payload.child_id
-
-  switch (payload.operation) {
-    case 'DELETE':
-      children.value = children.value.filter((c) => c.id !== childId)
-      break
-
-    case 'ADD':
-      try {
-        const list = await fetchChildren()
-        children.value = list
-      } catch (err) {
-        console.warn('Failed to fetch children after ADD operation:', err)
-      }
-      break
-
-    case 'EDIT':
-      try {
-        const list = await fetchChildren()
-        const updatedChild = list.find((c) => c.id === childId)
-        if (updatedChild) {
-          const idx = children.value.findIndex((c) => c.id === childId)
-          if (idx !== -1) {
-            children.value[idx] = updatedChild
-          } else {
-            console.warn(`EDIT operation: child with id ${childId} not found in current list.`)
-          }
-        } else {
-          console.warn(
-            `EDIT operation: updated child with id ${childId} not found in fetched list.`,
-          )
-        }
-      } catch (err) {
-        console.warn('Failed to fetch children after EDIT operation:', err)
-      }
-      break
-
-    default:
-      console.warn(`Unknown operation: ${payload.operation}`)
-  }
-}
-
-function handleChildTaskTriggered(event: Event) {
-  const payload = event.payload as ChildTaskTriggeredEventPayload
-  const childId = payload.child_id
-  const child = children.value.find((c) => c.id === childId)
-  if (child) {
-    child.points = payload.points
-  } else {
-    console.warn(`Child with id ${childId} not found when updating points.`)
-  }
-}
-
-function handleChildRewardTriggered(event: Event) {
-  const payload = event.payload as ChildRewardTriggeredEventPayload
-  const childId = payload.child_id
-  const child = children.value.find((c) => c.id === childId)
-  if (child) {
-    child.points = payload.points
-  } else {
-    console.warn(`Child with id ${childId} not found when updating points.`)
-  }
-}
-
-// points update state
-const updatingPointsFor = ref<string | number | null>(null)
-
-const fetchImage = async (imageId: string) => {
-  try {
-    const url = await getCachedImageUrl(imageId, imageCacheName)
-    images.value.set(imageId, url)
-  } catch (err) {
-    console.warn('Failed to load child image', imageId, err)
-  }
-}
-
-const fetchChildren = async (): Promise<Child[]> => {
-  loading.value = true
-  error.value = null
-  images.value.clear()
-
-  try {
-    const response = await fetch('/api/child/list')
-    if (!response.ok) {
-      throw new Error(`HTTP error! status: ${response.status}`)
-    }
-    const data = await response.json()
-    const childList = data.children || []
-
-    // Fetch images for each child (shared cache util)
-    await Promise.all(
-      childList.map((child) => {
-        if (child.image_id) {
-          return fetchImage(child.image_id)
-        }
-        return Promise.resolve()
-      }),
-    )
-    return childList
-  } catch (err) {
-    error.value = err instanceof Error ? err.message : 'Failed to fetch children'
-    console.error('Error fetching children:', err)
-    return []
-  } finally {
-    loading.value = false
-  }
-}
-
-const createChild = () => {
-  router.push({ name: 'CreateChild' })
-}
-
-onMounted(async () => {
-  eventBus.on('child_modified', handleChildModified)
-  eventBus.on('child_task_triggered', handleChildTaskTriggered)
-  eventBus.on('child_reward_triggered', handleChildRewardTriggered)
-
-  const listPromise = fetchChildren()
-  listPromise.then((list) => {
-    children.value = list
-  })
-  // listen for outside clicks to auto-close any open kebab menu
-  document.addEventListener('click', onDocClick, true)
-})
-
-onUnmounted(() => {
-  eventBus.off('child_modified', handleChildModified)
-  eventBus.off('child_task_triggered', handleChildTaskTriggered)
-  eventBus.off('child_reward_triggered', handleChildRewardTriggered)
-})
-
-const shouldIgnoreNextCardClick = ref(false)
-
-const onDocClick = (e: MouseEvent) => {
-  if (activeMenuFor.value !== null) {
-    const path = (e.composedPath && e.composedPath()) || (e as any).path || []
-    const clickedInsideKebab = path.some((node: unknown) => {
-      if (!(node instanceof HTMLElement)) return false
-      return (
-        node.classList.contains('kebab-wrap') ||
-        node.classList.contains('kebab-btn') ||
-        node.classList.contains('kebab-menu')
-      )
-    })
-    if (!clickedInsideKebab) {
-      activeMenuFor.value = null
-      // If the click was on a card, set the flag to ignore the next card click
-      if (
-        path.some((node: unknown) => node instanceof HTMLElement && node.classList.contains('card'))
-      ) {
-        shouldIgnoreNextCardClick.value = true
-      }
-    }
-  }
-}
-
-const selectChild = (childId: string | number) => {
-  if (shouldIgnoreNextCardClick.value) {
-    shouldIgnoreNextCardClick.value = false
-    return
-  }
-  if (activeMenuFor.value !== null) {
-    // If kebab menu is open, ignore card clicks
-    return
-  }
-  if (isParentAuthenticated.value) {
-    router.push(`/parent/${childId}`)
-  } else {
-    router.push(`/child/${childId}`)
-  }
-}
-
-// kebab menu helpers
-const openMenu = (childId: string | number, evt?: Event) => {
-  evt?.stopPropagation()
-  activeMenuFor.value = childId
-}
-const closeMenu = () => {
-  activeMenuFor.value = null
-}
-
-// delete flow
-const askDelete = (childId: string | number, evt?: Event) => {
-  evt?.stopPropagation()
-  deletingChildId.value = childId
-  confirmDeleteVisible.value = true
-  closeMenu()
-}
-
-const performDelete = async () => {
-  if (!deletingChildId.value) return
-  deleting.value = true
-  try {
-    const resp = await fetch(`/api/child/${deletingChildId.value}`, {
-      method: 'DELETE',
-    })
-    if (!resp.ok) {
-      throw new Error(`Delete failed: ${resp.status}`)
-    }
-    // refresh list
-    await fetchChildren()
-  } catch (err) {
-    console.error('Failed to delete child', deletingChildId.value, err)
-  } finally {
-    deleting.value = false
-    confirmDeleteVisible.value = false
-    deletingChildId.value = null
-  }
-}
-
-// Delete Points flow: set points to 0 via API and refresh points display
-const deletePoints = async (childId: string | number, evt?: Event) => {
-  evt?.stopPropagation()
-  closeMenu()
-  updatingPointsFor.value = childId
-  try {
-    const resp = await fetch(`/api/child/${childId}/edit`, {
-      method: 'PUT',
-      headers: { 'Content-Type': 'application/json' },
-      body: JSON.stringify({ points: 0 }),
-    })
-    if (!resp.ok) {
-      throw new Error(`Failed to update points: ${resp.status}`)
-    }
-    // no need to refresh since we update optimistically via eventBus
-  } catch (err) {
-    console.error('Failed to delete points for child', childId, err)
-  } finally {
-    updatingPointsFor.value = null
-  }
-}
-
-onBeforeUnmount(() => {
-  document.removeEventListener('click', onDocClick, true)
-  revokeAllImageUrls()
-})
-</script>
-
-<template>
-  <div>
-    <div v-if="children.length === 0" class="no-message">
-      <div>No children</div>
-      <div class="sub-message">
-        <template v-if="!isParentAuthenticated">
-          <button class="sign-in-btn" @click="eventBus.emit('open-login')">Sign in</button> to
-          create a child
-        </template>
-        <span v-else><button class="sign-in-btn" @click="createChild">Create</button> a child</span>
-      </div>
-    </div>
-
-    <div v-else-if="loading" class="loading">Loading...</div>
-
-    <div v-else-if="error" class="error">Error: {{ error }}</div>
-
-    <div v-else class="grid">
-      <div v-for="child in children" :key="child.id" class="card" @click="selectChild(child.id)">
-        <!-- kebab menu shown only for authenticated parent -->
-        <div v-if="isParentAuthenticated" class="kebab-wrap" @click.stop>
-          <!-- kebab button -->
-          <button
-            class="kebab-btn"
-            @mousedown.stop.prevent
-            @click="openMenu(child.id, $event)"
-            :aria-expanded="activeMenuFor === child.id ? 'true' : 'false'"
-            aria-label="Options"
-          >
-            ⋮
-          </button>
-
-          <!-- menu items -->
-          <div
-            v-if="activeMenuFor === child.id"
-            class="kebab-menu"
-            @mousedown.stop.prevent
-            @click.stop
-          >
-            <button
-              class="menu-item"
-              @mousedown.stop.prevent
-              @click="openChildEditor(child, $event)"
-            >
-              Edit Child
-            </button>
-            <button
-              class="menu-item"
-              @mousedown.stop.prevent
-              @click="deletePoints(child.id, $event)"
-              :disabled="updatingPointsFor === child.id"
-            >
-              {{ updatingPointsFor === child.id ? 'Updating…' : 'Delete Points' }}
-            </button>
-            <button class="menu-item danger" @mousedown.stop.prevent @click="askDelete(child.id)">
-              Delete Child
-            </button>
-          </div>
-        </div>
-        <div class="card-content">
-          <h2>{{ child.name }}</h2>
-          <img
-            v-if="images.get(child.image_id)"
-            :src="images.get(child.image_id)"
-            alt="Child Image"
-            class="child-image"
-          />
-          <p class="age">Age: {{ child.age }}</p>
-          <p class="points">Points: {{ child.points ?? 0 }}</p>
-        </div>
-      </div>
-    </div>
-
-    <!-- confirmation modal -->
-    <div
-      v-if="confirmDeleteVisible"
-      class="modal-backdrop"
-      @click.self="confirmDeleteVisible = false"
-    >
-      <div class="modal">
-        <h3>Delete child?</h3>
-        <p>Are you sure you want to permanently delete this child?</p>
-        <div class="actions">
-          <button
-            class="btn btn-secondary"
-            @click="
-              () => {
-                confirmDeleteVisible = false
-                deletingChildId = null
-              }
-            "
-          >
-            Cancel
-          </button>
-          <button class="btn btn-danger" @click="performDelete" :disabled="deleting">
-            {{ deleting ? 'Deleting…' : 'Delete' }}
-          </button>
-        </div>
-      </div>
-    </div>
-
-    <!-- Add Child button (FAB) -->
-    <button v-if="isParentAuthenticated" class="fab" @click="createChild" aria-label="Add Child">
-      <svg width="28" height="28" viewBox="0 0 28 28" fill="none">
-        <circle cx="14" cy="14" r="14" fill="#667eea" />
-        <path d="M14 8v12M8 14h12" stroke="#fff" stroke-width="2" stroke-linecap="round" />
-      </svg>
-    </button>
-  </div>
-</template>
-
-<style scoped>
-* {
-  margin: 0;
-  padding: 0;
-  box-sizing: border-box;
-}
-
-.container {
-  display: flex;
-  flex-direction: column;
-}
-
-h1 {
-  color: white;
-  margin-bottom: 2rem;
-  font-size: 2.5rem;
-  text-align: center;
-}
-
-.loading,
-.empty {
-  display: flex;
-  align-items: center;
-  justify-content: center;
-  min-height: 200px;
-  color: white;
-  font-size: 1.2rem;
-  text-align: center;
-}
-
-.grid {
-  display: grid;
-  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
-  gap: 1.2rem 1.2rem;
-  justify-items: center;
-}
-
-.card {
-  background: var(--card-bg);
-  box-shadow: var(--card-shadow);
-  border-radius: 12px;
-  overflow: visible; /* allow menu to overflow */
-  transition: all 0.3s ease;
-  display: flex;
-  flex-direction: column;
-  cursor: pointer;
-  position: relative; /* for kebab positioning */
-  width: 250px;
-}
-
-/* kebab button / menu (fixed-size button, absolutely positioned menu) */
-.kebab-wrap {
-  position: absolute;
-  top: 8px;
-  right: 8px;
-  z-index: 20;
-  /* keep the wrapper only as a positioning context */
-}
-
-.kebab-btn {
-  width: 36px;
-  height: 36px;
-  display: inline-flex;
-  align-items: center;
-  justify-content: center;
-  background: transparent;
-  border: 0;
-  padding: 0;
-  cursor: pointer;
-  color: var(--kebab-icon-color);
-  border-radius: 6px;
-  box-sizing: border-box;
-  font-size: 1.5rem;
-}
-
-/* consistent focus ring without changing layout */
-.kebab-btn:focus {
-  outline: none;
-  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.18);
-}
-
-/* Menu overlays the card and does NOT alter flow */
-.kebab-menu {
-  position: absolute;
-  top: 44px;
-  right: 0;
-  margin: 0;
-  min-width: 150px;
-  background: var(--kebab-menu-bg);
-  border: 1.5px solid var(--kebab-menu-border);
-  box-shadow: var(--kebab-menu-shadow);
-  backdrop-filter: blur(var(--kebab-menu-blur));
-  display: flex;
-  flex-direction: column;
-  overflow: hidden;
-  z-index: 30;
-}
-
-.menu-item {
-  padding: 1.1rem 0.9rem; /* Increase vertical padding for bigger touch area */
-  background: transparent;
-  border: 0;
-  text-align: left;
-  cursor: pointer;
-  font-weight: 600;
-  color: var(--menu-item-color);
-  font-size: 1.1rem; /* Slightly larger text for readability */
-}
-
-.menu-item + .menu-item {
-  margin-top: 0.5rem; /* Add space between menu items */
-}
-
-@media (max-width: 600px) {
-  .menu-item {
-    padding: 0.85rem 0.7rem;
-    font-size: 1rem;
-  }
-  .menu-item + .menu-item {
-    margin-top: 0.35rem;
-  }
-}
-
-.menu-item:hover {
-  background: var(--menu-item-hover-bg);
-}
-
-.menu-item.danger {
-  color: var(--menu-item-danger);
-}
-
-/* card content */
-.card-content {
-  padding: 1.5rem;
-  flex: 1;
-  display: flex;
-  flex-direction: column;
-  align-items: center;
-  justify-content: center;
-}
-
-.card h2 {
-  font-size: 1.5rem;
-  color: var(--card-title);
-  margin-bottom: 0.5rem;
-  word-break: break-word;
-  text-align: center;
-}
-
-.age {
-  font-size: 1.1rem;
-  color: var(--age-color);
-  font-weight: 500;
-  text-align: center;
-}
-
-.child-image {
-  width: 100px;
-  height: 100px;
-  object-fit: cover;
-  border-radius: 50%;
-  margin: 0 auto 1rem auto;
-  background: var(--child-image-bg);
-}
-
-/* modal */
-.modal-backdrop {
-  position: fixed;
-  inset: 0;
-  background: rgba(0, 0, 0, 0.45);
-  display: flex;
-  align-items: center;
-  justify-content: center;
-  z-index: 1200;
-}
-
-.modal {
-  background: var(--modal-bg);
-  color: var(--modal-text);
-  padding: 1.25rem;
-  border-radius: 10px;
-  width: 360px;
-  max-width: calc(100% - 32px);
-  box-shadow: var(--modal-shadow);
-  text-align: center;
-}
-
-.modal h3 {
-  margin-bottom: 0.5rem;
-  font-size: 1.05rem;
-}
-
-.points {
-  font-size: 1.05rem;
-  color: var(--points-color);
-  margin-top: 0.4rem;
-  font-weight: 600;
-  text-align: center;
-}
-
-.sign-in-btn {
-  background: var(--sign-in-btn-bg);
-  color: var(--sign-in-btn-color);
-  border: 2px solid var(--sign-in-btn-border);
-  border-radius: 6px;
-  font-size: 0.85rem;
-  font-weight: 600;
-  padding: 0.2rem 0.5rem;
-  margin-right: 0.1rem;
-  cursor: pointer;
-  transition:
-    background 0.18s,
-    color 0.18s;
-}
-.sign-in-btn:hover {
-  background: var(--sign-in-btn-hover-bg);
-  color: var(--sign-in-btn-hover-color);
-}
-</style>
diff --git a/web/vue-app/src/components/ImagePicker.vue b/web/vue-app/src/components/ImagePicker.vue
deleted file mode 100644
index 5f2f037..0000000
--- a/web/vue-app/src/components/ImagePicker.vue
+++ /dev/null
@@ -1,365 +0,0 @@
-<script setup lang="ts">
-import { ref, onMounted, onBeforeUnmount, nextTick, defineProps, defineEmits, computed } from 'vue'
-import { getCachedImageUrl } from '../common/imageCache'
-
-const props = defineProps<{
-  modelValue?: string | null // selected image id or local-upload
-  imageType?: number // 1 or 2, default 1
-}>()
-const emit = defineEmits(['update:modelValue', 'add-image'])
-
-const fileInput = ref<HTMLInputElement | null>(null)
-const localImageUrl = ref<string | null>(null)
-const showCamera = ref(false)
-const cameraStream = ref<MediaStream | null>(null)
-const cameraVideo = ref<HTMLVideoElement | null>(null)
-const cameraError = ref<string | null>(null)
-const capturedImageUrl = ref<string | null>(null)
-const cameraFile = ref<File | null>(null)
-
-const availableImages = ref<{ id: string; url: string }[]>([])
-const loadingImages = ref(false)
-
-const typeParam = computed(() => props.imageType ?? 1)
-
-const selectImage = (id: string | undefined) => {
-  if (!id) {
-    console.warn('selectImage called with null id')
-    return
-  }
-  emit('update:modelValue', id)
-}
-
-const addFromLocal = () => {
-  fileInput.value?.click()
-}
-
-const onFileChange = async (event: Event) => {
-  const files = (event.target as HTMLInputElement).files
-  if (files && files.length > 0) {
-    const file = files[0]
-    if (localImageUrl.value) URL.revokeObjectURL(localImageUrl.value)
-    const { blob, url } = await resizeImageFile(file, 512)
-    localImageUrl.value = url
-    updateLocalImage(url, new File([blob], file.name, { type: 'image/png' }))
-  }
-}
-
-onBeforeUnmount(() => {
-  if (localImageUrl.value) URL.revokeObjectURL(localImageUrl.value)
-})
-
-const addFromCamera = async () => {
-  cameraError.value = null
-  capturedImageUrl.value = null
-  showCamera.value = true
-  await nextTick()
-  try {
-    const stream = await navigator.mediaDevices.getUserMedia({ video: true })
-    cameraStream.value = stream
-    if (cameraVideo.value) {
-      cameraVideo.value.srcObject = stream
-      await cameraVideo.value.play()
-    }
-  } catch (err) {
-    cameraError.value = 'Unable to access camera'
-    cameraStream.value = null
-  }
-}
-
-const takePhoto = async () => {
-  if (!cameraVideo.value) return
-  const canvas = document.createElement('canvas')
-  canvas.width = cameraVideo.value.videoWidth
-  canvas.height = cameraVideo.value.videoHeight
-  const ctx = canvas.getContext('2d')
-  if (ctx) {
-    ctx.drawImage(cameraVideo.value, 0, 0, canvas.width, canvas.height)
-    const dataUrl = canvas.toDataURL('image/png')
-    capturedImageUrl.value = dataUrl
-  }
-}
-
-const confirmPhoto = async () => {
-  if (capturedImageUrl.value) {
-    if (localImageUrl.value) URL.revokeObjectURL(localImageUrl.value)
-    // Convert dataURL to Blob
-    const res = await fetch(capturedImageUrl.value)
-    const originalBlob = await res.blob()
-    const { blob, url } = await resizeImageFile(originalBlob, 512)
-    localImageUrl.value = url
-    cameraFile.value = new File([blob], 'camera.png', { type: 'image/png' })
-    updateLocalImage(url, cameraFile.value)
-  }
-  closeCamera()
-}
-
-const retakePhoto = async () => {
-  capturedImageUrl.value = null
-  cameraFile.value = null
-  await resumeCameraStream()
-}
-
-const closeCamera = () => {
-  showCamera.value = false
-  capturedImageUrl.value = null
-  if (cameraStream.value) {
-    cameraStream.value.getTracks().forEach((track) => track.stop())
-    cameraStream.value = null
-  }
-  if (cameraVideo.value) {
-    cameraVideo.value.srcObject = null
-  }
-}
-
-const resumeCameraStream = async () => {
-  await nextTick()
-  if (cameraVideo.value && cameraStream.value) {
-    cameraVideo.value.srcObject = cameraStream.value
-    try {
-      await cameraVideo.value.play()
-    } catch (e) {}
-  }
-}
-
-// Fetch images on mount
-onMounted(async () => {
-  loadingImages.value = true
-  try {
-    const resp = await fetch(`/api/image/list?type=${typeParam.value}`)
-    if (resp.ok) {
-      const data = await resp.json()
-      const ids = data.ids || []
-      // Fetch URLs for each image id using the cache
-      const urls = await Promise.all(
-        ids.map(async (id: string) => {
-          try {
-            const url = await getCachedImageUrl(id)
-            return { id, url }
-          } catch {
-            return null
-          }
-        }),
-      )
-      const images = urls.filter(Boolean) as { id: string; url: string }[]
-      // Move the selected image to the front if it exists
-      if (props.modelValue) {
-        const idx = images.findIndex((img) => img.id === props.modelValue)
-        if (idx > 0) {
-          const [selected] = images.splice(idx, 1)
-          images.unshift(selected)
-        }
-      }
-      availableImages.value = images
-    }
-  } catch (err) {
-    // Optionally handle error
-  } finally {
-    loadingImages.value = false
-  }
-})
-
-async function resizeImageFile(
-  file: File | Blob,
-  maxDim = 512,
-): Promise<{ blob: Blob; url: string }> {
-  const img = new window.Image()
-  const url = URL.createObjectURL(file)
-  img.src = url
-  await new Promise((resolve) => {
-    img.onload = resolve
-  })
-
-  let { width, height } = img
-  if (width > maxDim || height > maxDim) {
-    if (width > height) {
-      height = Math.round((height * maxDim) / width)
-      width = maxDim
-    } else {
-      width = Math.round((width * maxDim) / height)
-      height = maxDim
-    }
-  }
-  const canvas = document.createElement('canvas')
-  canvas.width = width
-  canvas.height = height
-  const ctx = canvas.getContext('2d')
-  ctx?.drawImage(img, 0, 0, width, height)
-  const blob: Blob = await new Promise((resolve) => canvas.toBlob((b) => resolve(b!), 'image/png'))
-  URL.revokeObjectURL(url)
-  return { blob, url: URL.createObjectURL(blob) }
-}
-
-function updateLocalImage(url: string, file: File) {
-  const idx = availableImages.value.findIndex((img) => img.id === 'local-upload')
-  if (idx === -1) {
-    availableImages.value.unshift({ id: 'local-upload', url })
-  } else {
-    availableImages.value[idx].url = url
-  }
-  emit('add-image', { id: 'local-upload', url, file })
-  emit('update:modelValue', 'local-upload')
-}
-</script>
-
-<template>
-  <div>
-    <div class="image-scroll">
-      <div v-if="loadingImages" class="loading-images">Loading images...</div>
-      <div v-else class="image-list">
-        <img
-          v-for="img in availableImages"
-          :key="img.id"
-          :src="img.url"
-          class="selectable-image"
-          :class="{ selected: modelValue === img.id }"
-          :alt="`Image ${img.id}`"
-          @click="selectImage(img.id)"
-        />
-      </div>
-    </div>
-    <input
-      ref="fileInput"
-      type="file"
-      accept=".png,.jpg,.jpeg,.gif,image/png,image/jpeg,image/gif"
-      capture="environment"
-      style="display: none"
-      @change="onFileChange"
-    />
-    <div class="image-actions">
-      <button type="button" class="icon-btn" @click="addFromLocal" aria-label="Add from device">
-        <span class="icon">＋</span>
-      </button>
-      <button type="button" class="icon-btn" @click="addFromCamera" aria-label="Add from camera">
-        <span class="icon">
-          <svg width="20" height="20" viewBox="0 0 20 20" fill="none">
-            <rect x="3" y="6" width="14" height="10" rx="2" stroke="#667eea" stroke-width="1.5" />
-            <circle cx="10" cy="11" r="3" stroke="#667eea" stroke-width="1.5" />
-            <rect x="7" y="3" width="6" height="3" rx="1" stroke="#667eea" stroke-width="1.5" />
-          </svg>
-        </span>
-      </button>
-    </div>
-
-    <!-- Camera modal -->
-    <div v-if="showCamera" class="modal-backdrop">
-      <div class="modal camera-modal">
-        <h3>Take a photo</h3>
-        <div v-if="cameraError" class="error">{{ cameraError }}</div>
-        <div v-else>
-          <div v-if="!capturedImageUrl">
-            <video ref="cameraVideo" autoplay playsinline class="camera-display"></video>
-            <div class="actions">
-              <button type="button" class="btn btn-primary" @click="takePhoto">Capture</button>
-              <button type="button" class="btn btn-secondary" @click="closeCamera">Cancel</button>
-            </div>
-          </div>
-          <div v-else>
-            <img :src="capturedImageUrl" class="camera-display" alt="Preview" />
-            <div class="actions">
-              <button type="button" class="btn btn-primary" @click="confirmPhoto">Choose</button>
-              <button type="button" class="btn btn-secondary" @click="retakePhoto">Retake</button>
-            </div>
-          </div>
-        </div>
-      </div>
-    </div>
-  </div>
-</template>
-
-<style scoped>
-.image-scroll {
-  width: 100%;
-  margin: 0.7rem 0 0.2rem 0;
-  overflow-x: auto;
-  overflow-y: hidden;
-  padding-bottom: 0.2rem;
-}
-.image-list {
-  display: flex;
-  gap: 0.7rem;
-  min-width: min-content;
-  align-items: center;
-}
-.selectable-image {
-  width: 64px;
-  height: 64px;
-  object-fit: cover;
-  border-radius: 8px;
-  border: 2px solid var(--selectable-image-border);
-  background: var(--selectable-image-bg);
-  cursor: pointer;
-  transition: border 0.18s;
-}
-.selectable-image:hover,
-.selectable-image.selected {
-  border-color: var(--selectable-image-selected);
-  box-shadow: 0 0 0 2px #667eea55;
-}
-.loading-images {
-  color: var(--loading-text);
-  font-size: 0.98rem;
-  padding: 0.5rem 0;
-  text-align: center;
-}
-
-.image-actions {
-  display: flex;
-  gap: 4rem;
-  justify-content: center;
-  margin-top: 1.2rem; /* Increased space below images */
-}
-
-.icon-btn {
-  background: var(--icon-btn-bg);
-  border: none;
-  border-radius: 50%;
-  width: 56px; /* Increased size */
-  height: 56px; /* Increased size */
-  display: flex;
-  align-items: center;
-  justify-content: center;
-  cursor: pointer;
-  transition: background 0.18s;
-  font-size: 2.2rem; /* Bigger + icon */
-  color: var(--icon-btn-color);
-  box-shadow: var(--icon-btn-shadow);
-}
-.icon-btn svg {
-  width: 32px; /* Bigger camera icon */
-  height: 32px;
-}
-
-.icon {
-  display: flex;
-  align-items: center;
-  justify-content: center;
-}
-
-/* Camera modal styles */
-.camera-modal {
-  position: fixed;
-  top: 50%;
-  left: 50%;
-  transform: translate(-50%, -50%);
-  background: var(--modal-bg);
-  border-radius: 12px;
-  box-shadow: var(--modal-shadow);
-  z-index: 1300;
-  width: 380px;
-  max-width: calc(100vw - 32px);
-  padding-bottom: 1.5rem;
-  text-align: center;
-}
-
-.camera-display {
-  width: auto;
-  max-width: 100%;
-  max-height: 240px;
-  border-radius: 12px;
-  display: block;
-  margin-left: auto;
-  margin-right: auto;
-  object-fit: contain;
-}
-</style>
diff --git a/web/vue-app/src/components/LoginButton.vue b/web/vue-app/src/components/LoginButton.vue
deleted file mode 100644
index ae4e9a2..0000000
--- a/web/vue-app/src/components/LoginButton.vue
+++ /dev/null
@@ -1,186 +0,0 @@
-<script setup lang="ts">
-import { ref, nextTick, onMounted, onUnmounted } from 'vue'
-import { useRouter } from 'vue-router'
-import { eventBus } from '@/common/eventBus'
-import { authenticateParent, isParentAuthenticated, logoutParent } from '../stores/auth'
-
-const router = useRouter()
-const show = ref(false)
-const pin = ref('')
-const error = ref('')
-const pinInput = ref<HTMLInputElement | null>(null)
-const dropdownOpen = ref(false)
-
-const open = async () => {
-  pin.value = ''
-  error.value = ''
-  show.value = true
-  await nextTick()
-  pinInput.value?.focus()
-}
-
-const close = () => {
-  show.value = false
-  error.value = ''
-}
-
-const submit = () => {
-  const isDigits = /^\d{4,6}$/.test(pin.value)
-  if (!isDigits) {
-    error.value = 'Enter 4–6 digits'
-    return
-  }
-
-  if (pin.value !== '1179') {
-    error.value = 'Incorrect PIN'
-    return
-  }
-
-  // Authenticate parent and navigate
-  authenticateParent()
-  close()
-  router.push('/parent')
-}
-
-const handleLogout = () => {
-  logoutParent()
-  router.push('/child')
-}
-
-function toggleDropdown() {
-  dropdownOpen.value = !dropdownOpen.value
-}
-
-async function signOut() {
-  try {
-    await fetch('/api/logout', { method: 'POST' })
-    logoutParent()
-    router.push('/auth')
-  } catch {
-    // Optionally show error
-  }
-  dropdownOpen.value = false
-}
-
-onMounted(() => {
-  eventBus.on('open-login', open)
-})
-onUnmounted(() => {
-  eventBus.off('open-login', open)
-})
-</script>
-
-<template>
-  <div class="login-button-root" style="position: relative">
-    <button v-if="!isParentAuthenticated" @click="open" aria-label="Parent login" class="login-btn">
-      Parent
-    </button>
-    <div v-else style="display: inline-block; position: relative">
-      <button
-        @click="toggleDropdown"
-        aria-label="Parent menu"
-        class="login-btn"
-        style="min-width: 80px"
-      >
-        Parent ▼
-      </button>
-      <div
-        v-if="dropdownOpen"
-        class="dropdown-menu"
-        style="
-          position: absolute;
-          right: 0;
-          top: 100%;
-          background: #fff;
-          border: 1px solid #e6e6e6;
-          border-radius: 8px;
-          box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
-          min-width: 120px;
-          z-index: 10;
-        "
-      >
-        <button class="menu-item" @click="handleLogout" style="width: 100%; text-align: left">
-          Log out
-        </button>
-        <button class="menu-item danger" @click="signOut" style="width: 100%; text-align: left">
-          Sign out
-        </button>
-      </div>
-    </div>
-
-    <div v-if="show" class="modal-backdrop" @click.self="close">
-      <div class="modal">
-        <h3>Enter parent PIN</h3>
-        <form @submit.prevent="submit">
-          <input
-            ref="pinInput"
-            v-model="pin"
-            inputmode="numeric"
-            pattern="\d*"
-            maxlength="6"
-            placeholder="4–6 digits"
-            class="pin-input"
-          />
-          <div class="actions">
-            <button type="button" class="btn btn-secondary" @click="close">Cancel</button>
-            <button type="submit" class="btn btn-primary">OK</button>
-          </div>
-        </form>
-        <div v-if="error" class="error">{{ error }}</div>
-      </div>
-    </div>
-  </div>
-</template>
-
-<style>
-/* modal */
-
-.modal h3 {
-  margin-bottom: 0.5rem;
-  font-size: 1.05rem;
-}
-
-.pin-input {
-  width: 100%;
-  padding: 0.5rem 0.6rem;
-  font-size: 1rem;
-  border-radius: 8px;
-  border: 1px solid #e6e6e6;
-  margin-bottom: 0.6rem;
-  box-sizing: border-box;
-  text-align: center;
-}
-
-.actions {
-  display: flex;
-  gap: 0.5rem;
-  justify-content: center;
-  margin-bottom: 0.4rem;
-}
-
-.login-button-root {
-}
-
-.dropdown-menu {
-  padding: 0.5rem 0;
-}
-.menu-item {
-  padding: 1rem 0.9rem;
-  background: transparent;
-  border: 0;
-  text-align: left;
-  cursor: pointer;
-  font-weight: 600;
-  color: var(--menu-item-color, #333);
-  font-size: 0.9rem;
-}
-.menu-item + .menu-item {
-  margin-top: 0.5rem;
-}
-.menu-item:hover {
-  background: var(--menu-item-hover-bg, rgba(0, 0, 0, 0.04));
-}
-.menu-item.danger {
-  color: var(--menu-item-danger, #ff4d4f);
-}
-</style>
diff --git a/web/vue-app/src/components/auth/Signup.vue b/web/vue-app/src/components/auth/Signup.vue
index dac6251..2b689d8 100644
--- a/web/vue-app/src/components/auth/Signup.vue
+++ b/web/vue-app/src/components/auth/Signup.vue
@@ -147,11 +147,11 @@
 </template>
 
 <script setup lang="ts">
-import ErrorMessage from '@/ErrorMessage.vue'
-import ModalDialog from '@/ModalDialog.vue'
+import ErrorMessage from '@/components/shared/ErrorMessage.vue'
+import ModalDialog from '@/components/shared/ModalDialog.vue'
 import { ref, computed } from 'vue'
 import { useRouter } from 'vue-router'
-import { parseErrorResponse, isEmailValid, isPasswordStrong } from '@/common/api'
+import { isEmailValid, isPasswordStrong } from '@/common/api'
 import { EMAIL_EXISTS, MISSING_FIELDS } from '@/common/errorCodes'
 import '@/assets/view-shared.css'
 import '@/assets/actions-shared.css'
diff --git a/web/vue-app/src/components/child/ChildEditView.vue b/web/vue-app/src/components/child/ChildEditView.vue
index 46bac1e..9f29bc2 100644
--- a/web/vue-app/src/components/child/ChildEditView.vue
+++ b/web/vue-app/src/components/child/ChildEditView.vue
@@ -36,7 +36,7 @@
 <script setup lang="ts">
 import { ref, onMounted, computed, nextTick } from 'vue'
 import { useRoute, useRouter } from 'vue-router'
-import ImagePicker from '../ImagePicker.vue'
+import ImagePicker from '@/components/utils/ImagePicker.vue'
 import '@/assets/edit-forms.css'
 
 const route = useRoute()
diff --git a/web/vue-app/src/components/reward/RewardEditView.vue b/web/vue-app/src/components/reward/RewardEditView.vue
index fa352a0..b57cc3b 100644
--- a/web/vue-app/src/components/reward/RewardEditView.vue
+++ b/web/vue-app/src/components/reward/RewardEditView.vue
@@ -40,7 +40,7 @@
 <script setup lang="ts">
 import { ref, onMounted, computed, nextTick } from 'vue'
 import { useRoute, useRouter } from 'vue-router'
-import ImagePicker from '../ImagePicker.vue'
+import ImagePicker from '@/components/utils/ImagePicker.vue'
 import '@/assets/edit-forms.css'
 
 const props = defineProps<{ id?: string }>()
diff --git a/web/vue-app/src/components/task/TaskEditView.vue b/web/vue-app/src/components/task/TaskEditView.vue
index 4640110..bc719b0 100644
--- a/web/vue-app/src/components/task/TaskEditView.vue
+++ b/web/vue-app/src/components/task/TaskEditView.vue
@@ -1,7 +1,7 @@
 <script setup lang="ts">
 import { ref, onMounted, computed, defineEmits, nextTick } from 'vue'
 import { useRoute, useRouter } from 'vue-router'
-import ImagePicker from '@/components/ImagePicker.vue'
+import ImagePicker from '@/components/utils/ImagePicker.vue'
 import '@/assets/edit-forms.css'
 
 const route = useRoute()
diff --git a/web/vue-app/src/layout/ChildLayout.vue b/web/vue-app/src/layout/ChildLayout.vue
index 752600a..5d8d491 100644
--- a/web/vue-app/src/layout/ChildLayout.vue
+++ b/web/vue-app/src/layout/ChildLayout.vue
@@ -18,7 +18,7 @@
 <script setup lang="ts">
 import { useRouter, useRoute } from 'vue-router'
 import { computed } from 'vue'
-import LoginButton from '../components/LoginButton.vue'
+import LoginButton from '../components/shared/LoginButton.vue'
 
 const router = useRouter()
 const route = useRoute()
diff --git a/web/vue-app/src/layout/ParentLayout.vue b/web/vue-app/src/layout/ParentLayout.vue
index 894321e..70c8975 100644
--- a/web/vue-app/src/layout/ParentLayout.vue
+++ b/web/vue-app/src/layout/ParentLayout.vue
@@ -1,7 +1,7 @@
 <script setup lang="ts">
 import { useRouter, useRoute } from 'vue-router'
 import { computed, ref, onMounted } from 'vue'
-import LoginButton from '../components/LoginButton.vue'
+import LoginButton from '../components/shared/LoginButton.vue'
 
 const router = useRouter()
 const route = useRoute()
diff --git a/web/vue-app/src/router/index.ts b/web/vue-app/src/router/index.ts
index 5ac4245..98a09fb 100644
--- a/web/vue-app/src/router/index.ts
+++ b/web/vue-app/src/router/index.ts
@@ -2,7 +2,7 @@ import { watch } from 'vue'
 import { createRouter, createWebHistory } from 'vue-router'
 import ChildLayout from '../layout/ChildLayout.vue'
 import ParentLayout from '../layout/ParentLayout.vue'
-import ChildrenListView from '../components/ChildrenListView.vue'
+import ChildrenListView from '../components/shared/ChildrenListView.vue'
 import ChildView from '../components/child/ChildView.vue'
 import ParentView from '../components/child/ParentView.vue'
 import TaskView from '../components/task/TaskView.vue'