From fe4317982f5ae913d8afdd5f616618225afe3d3c Mon Sep 17 00:00:00 2001
From: Vasilii Mikhailovskii <ti.webdev@ya.ru>
Date: Mon, 18 Nov 2024 23:28:33 +0200
Subject: [PATCH] =?UTF-8?q?=D0=BE=D1=82=D0=B4=D0=B5=D0=BB=D1=8C=D0=BD?=
 =?UTF-8?q?=D0=BE=D0=B9=20=D1=81=D1=82=D1=80=D0=B0=D0=BD=D0=B8=D1=86=D0=B5?=
 =?UTF-8?q?=D0=B9=20=D0=B2=D1=8B=D0=B2=D0=B5=D0=BB=20=D0=B3=D0=BE=D1=82?=
 =?UTF-8?q?=D0=BE=D0=B2=D1=8B=D0=B9=20qr-=D0=BA=D0=BE=D0=B4=20/manage/:qr?=
 =?UTF-8?q?=5Fcode=5Furi/view?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/api/dbs.ts                                |   8 ++
 src/api/qrCode.ts                             |  47 ++++++
 src/components/create/CreateReadySection.vue  | 118 ---------------
 .../create/CreateSummarySection.vue           |  37 ++---
 src/dbs.ts                                    |   6 -
 src/layouts/CreateLayout.vue                  |  51 -------
 src/router/index.ts                           |  21 ++-
 src/types/DBDocumentTypes/BaseDocument.ts     |   2 +
 src/views/CreateActionsView.vue               |   4 -
 src/views/CreateView.vue                      | 106 +++++++-------
 src/views/ManageQRCodeReadyView.vue           | 136 ++++++++++++++++++
 11 files changed, 264 insertions(+), 272 deletions(-)
 create mode 100644 src/api/dbs.ts
 create mode 100644 src/api/qrCode.ts
 delete mode 100644 src/components/create/CreateReadySection.vue
 delete mode 100644 src/dbs.ts
 delete mode 100644 src/layouts/CreateLayout.vue
 delete mode 100644 src/views/CreateActionsView.vue
 create mode 100644 src/views/ManageQRCodeReadyView.vue

diff --git a/src/api/dbs.ts b/src/api/dbs.ts
new file mode 100644
index 0000000..86253cf
--- /dev/null
+++ b/src/api/dbs.ts
@@ -0,0 +1,8 @@
+import PouchDB from 'pouchdb-browser'
+import { type QRCodeDocument } from '@/types/DBDocumentTypes'
+
+export const qrCodeDbRemote = new PouchDB<QRCodeDocument>('https://hereconnect.condev.ru/api/qr', {
+  skip_setup: true,
+})
+
+export const qrCodeDbLocal = new PouchDB<QRCodeDocument>('qr')
diff --git a/src/api/qrCode.ts b/src/api/qrCode.ts
new file mode 100644
index 0000000..8b53a8d
--- /dev/null
+++ b/src/api/qrCode.ts
@@ -0,0 +1,47 @@
+import type { QRCodeDocument } from '@/types/DBDocumentTypes'
+import { qrCodeDbLocal, qrCodeDbRemote } from '@/api/dbs'
+
+const EPOHE = 1731661630981
+
+export const createQrCodeDocument = async (
+  qrCodeDocPartial: Pick<
+    QRCodeDocument,
+    'name' | 'deliveryMethod' | 'placement' | 'actions' | 'user_uuid' | 'predefinedMessage'
+  >,
+) => {
+  const uri = Math.abs(Date.now() - EPOHE).toString(36)
+
+  const qrCodeDoc: QRCodeDocument = {
+    _id: `qr_code:${uri}`,
+    type: 'qr_code',
+    uri,
+    url: `https://hereconnect.condev.ru/read/${uri}`,
+    created_at: new Date().toISOString(),
+    ...qrCodeDocPartial,
+  }
+
+  const { rev } = await qrCodeDbLocal.put(qrCodeDoc)
+  qrCodeDoc._rev = rev
+
+  const replicateResult = await qrCodeDbRemote.replicate.from(qrCodeDbLocal, {
+    doc_ids: [qrCodeDoc._id],
+  })
+
+  // Проверяем результат репликации
+  if (!replicateResult.ok) {
+    throw new Error('Ошибка репликации: операция завершилась с ошибкой.')
+  }
+  if (replicateResult.doc_write_failures > 0) {
+    throw new Error(`Ошибка записи документов: ${replicateResult.doc_write_failures}`)
+  }
+  if (replicateResult.errors.length > 0) {
+    throw new Error(
+      `Ошибки репликации: ${replicateResult.errors.map((e: { message: string }) => e.message).join(', ')}`,
+    )
+  }
+
+  return qrCodeDoc
+}
+
+export const getQrCodeDocument = (uri: string) =>
+  qrCodeDbLocal.get<QRCodeDocument>(`qr_code:${uri}`)
diff --git a/src/components/create/CreateReadySection.vue b/src/components/create/CreateReadySection.vue
deleted file mode 100644
index f9d8605..0000000
--- a/src/components/create/CreateReadySection.vue
+++ /dev/null
@@ -1,118 +0,0 @@
-<template>
-  <section>
-    <h2 class="text-xl font-semibold mb-4">Ваш QR-код готов</h2>
-    <p class="text-gray-600 mb-4">Сохраните его и ознакомьтесь с инструкциями по размещению.</p>
-
-    <!-- Рендер QR-кода -->
-    <div class="border p-4 bg-white rounded-lg mb-6" v-if="svgUrl">
-      <img :src="svgUrl" alt="QR-код" />
-    </div>
-
-    <!-- Кнопки для скачивания -->
-    <div class="flex flex-col md:flex-row gap-4 justify-center">
-      <!-- Основная кнопка для скачивания SVG -->
-      <Button
-        v-if="svgUrl"
-        label="Скачать SVG"
-        icon="pi pi-download"
-        class="p-button-sm"
-        :href="svgUrl"
-        :download="`${sanitizedFileName}.svg`"
-        as="a"
-      />
-
-      <!-- Кнопка для скачивания PNG с outlined стилем -->
-      <Button
-        label="Скачать PNG"
-        icon="pi pi-download"
-        class="p-button-sm p-button-outlined"
-        @click="downloadPng"
-      />
-    </div>
-
-    <p v-if="error" class="text-red-500 mt-4">Ошибка: {{ error }}</p>
-  </section>
-</template>
-
-<script setup lang="ts">
-import { ref, computed, onMounted, onUnmounted } from 'vue'
-import QRCodeStyling from 'qr-code-styling'
-import { optimize } from 'svgo'
-
-const { uri, name } = defineProps<{ uri: string; name: string }>()
-
-const qrCodeUrl = `https://hereconnect.condev.ru/read/${uri}`
-const sanitizedFileName = computed(() => {
-  const sanitized = name.replace(/[^a-zA-Z0-9-_]/g, '').trim()
-  return sanitized ? `${sanitized}_QR-Code_HereConnect` : 'QR-Code_HereConnect'
-})
-
-const error = ref<string | null>(null)
-const svgUrl = ref<string | null>(null)
-
-// Инициализация QRCodeStyling
-const qrCode = new QRCodeStyling({
-  width: 256 * 4,
-  height: 256 * 4,
-  data: qrCodeUrl,
-  type: 'svg',
-  backgroundOptions: {
-    color: '#ffffff',
-  },
-})
-
-// Генерация и оптимизация SVG
-async function generateOptimizedSvg() {
-  try {
-    const blob = await qrCode.getRawData('svg')
-    if (blob && blob instanceof Blob) {
-      const text = await blob.text()
-
-      const optimizedSvg = optimize(text, {
-        plugins: [
-          { name: 'removeDoctype' },
-          { name: 'removeComments' },
-          { name: 'removeDimensions' },
-          { name: 'convertShapeToPath' },
-          { name: 'convertPathData' },
-          { name: 'mergePaths' },
-        ],
-      })
-
-      if (optimizedSvg.data) {
-        svgUrl.value = URL.createObjectURL(new Blob([optimizedSvg.data], { type: 'image/svg+xml' }))
-      } else {
-        error.value = 'Ошибка оптимизации SVG'
-      }
-    } else {
-      error.value = 'Ошибка генерации QR-кода'
-    }
-  } catch (err) {
-    error.value = (err as Error).message || 'Неизвестная ошибка'
-  }
-}
-
-// Скачивание PNG
-async function downloadPng() {
-  try {
-    await qrCode.download({
-      name: sanitizedFileName.value,
-      extension: 'png',
-    })
-  } catch (err) {
-    error.value = (err as Error).message || 'Ошибка при скачивании QR-кода'
-  }
-}
-
-// Монтирование
-onMounted(() => {
-  generateOptimizedSvg()
-})
-
-// Очистка ресурсов при размонтировании
-onUnmounted(() => {
-  if (svgUrl.value) {
-    URL.revokeObjectURL(svgUrl.value)
-  }
-})
-</script>
diff --git a/src/components/create/CreateSummarySection.vue b/src/components/create/CreateSummarySection.vue
index 148aef6..dbb0e67 100644
--- a/src/components/create/CreateSummarySection.vue
+++ b/src/components/create/CreateSummarySection.vue
@@ -5,14 +5,14 @@
 
     <form @submit.prevent="saveQRCode">
       <label for="name" class="block text-gray-700 font-semibold mb-2">Название</label>
-      <InputText id="name" v-model="nameModel" class="w-full" placeholder="Введите название" />
-      <p v-if="!nameModel" class="text-red-500 text-sm mt-1">Название обязательно.</p>
+      <InputText id="name" v-model="name" class="w-full" placeholder="Введите название" />
+      <p v-if="!name" class="text-red-500 text-sm mt-1">Название обязательно.</p>
 
       <Button
         type="submit"
         label="Создать QR-код"
         class="p-button-md mt-4 mb-4"
-        :disabled="!nameModel"
+        :disabled="!name"
       />
     </form>
     <p v-if="error" class="text-red-500 mt-4">Ошибка создания QR-кода: {{ error }}</p>
@@ -21,8 +21,11 @@
 
 <script setup lang="ts">
 import { ref } from 'vue'
-import { qrCodeDb } from '@/dbs'
+import { useRouter } from 'vue-router'
 import { type QRCodeDocument } from '@/types/DBDocumentTypes'
+import { createQrCodeDocument } from '@/api/qrCode'
+
+const router = useRouter()
 
 const { placement, actions, deliveryMethod, user_uuid, predefinedMessage } = defineProps<{
   placement: QRCodeDocument['placement']
@@ -32,37 +35,23 @@ const { placement, actions, deliveryMethod, user_uuid, predefinedMessage } = def
   predefinedMessage: QRCodeDocument['predefinedMessage'] | undefined
 }>()
 
-const uriModel = defineModel<QRCodeDocument['uri']>('uri', { required: true })
-const nameModel = defineModel<QRCodeDocument['name']>('name', { required: true })
-const emit = defineEmits(['nextStep'])
-
+const name = ref<QRCodeDocument['name']>('')
 const error = ref<string | null>(null)
 
 async function saveQRCode() {
   try {
-    // Генерация уникального uri
-    const EPOHE = 1731661630981
-    const uri = Math.abs(Date.now() - EPOHE).toString(36)
-
-    const qrCodeDoc: QRCodeDocument = {
-      _id: `qr_code:${uri}`,
-      type: 'qr_code',
-      uri,
-      url: `https://hereconnect.condev.ru/read/${uri}`,
-      name: nameModel.value,
+    const qrCodeDocument = await createQrCodeDocument({
+      name: name.value,
       deliveryMethod,
-      created_at: new Date().toISOString(),
       placement,
       actions,
       user_uuid,
       predefinedMessage,
-    }
+    })
 
-    await qrCodeDb.put(qrCodeDoc)
-
-    uriModel.value = uri
     error.value = null
-    emit('nextStep')
+    // Перенаправление на страницу /manage/:qr/ready
+    await router.push({ name: 'ManageQRCodeReady', params: { qr_code_uri: qrCodeDocument.uri } })
   } catch (err) {
     error.value = (err as Error).message || 'Неизвестная ошибка'
   }
diff --git a/src/dbs.ts b/src/dbs.ts
deleted file mode 100644
index 5201fea..0000000
--- a/src/dbs.ts
+++ /dev/null
@@ -1,6 +0,0 @@
-import PouchDB from 'pouchdb-browser'
-import { type QRCodeDocument } from '@/types/DBDocumentTypes'
-
-export const qrCodeDb = new PouchDB<QRCodeDocument>('https://hereconnect.condev.ru/api/qr', {
-  skip_setup: true,
-})
diff --git a/src/layouts/CreateLayout.vue b/src/layouts/CreateLayout.vue
deleted file mode 100644
index f71bc7b..0000000
--- a/src/layouts/CreateLayout.vue
+++ /dev/null
@@ -1,51 +0,0 @@
-<template>
-  <div class="create-layout-container max-w-lg mx-auto py-6 px-4 md:px-6">
-    <!-- Список шагов -->
-    <!--    <nav class="steps mb-4">-->
-    <!--      <ul class="steps-list">-->
-    <!--        <li :class="{ active: $route.name === 'create' }">-->
-    <!--          <router-link to="/create">Шаг 1: Место размещения</router-link>-->
-    <!--        </li>-->
-    <!--        <li :class="{ active: $route.name === 'create-actions' }">-->
-    <!--          <router-link to="/create/actions">Шаг 2: Доступные действия</router-link>-->
-    <!--        </li>-->
-    <!--      </ul>-->
-    <!--    </nav>-->
-
-    <!-- Динамическое отображение компонента в зависимости от маршрута -->
-    <section class="content">
-      <RouterView />
-    </section>
-  </div>
-</template>
-
-<style scoped>
-.create-layout-container {
-  font-family: Arial, sans-serif;
-}
-
-.steps {
-  color: #555;
-  font-size: 0.875rem;
-}
-
-.steps-list {
-  display: flex;
-  gap: 1rem;
-  list-style: none;
-  padding: 0;
-}
-
-.steps-list li {
-  color: #007bff;
-}
-
-.steps-list li.active {
-  font-weight: bold;
-  text-decoration: underline;
-}
-
-.content {
-  padding-top: 1rem;
-}
-</style>
diff --git a/src/router/index.ts b/src/router/index.ts
index 80c3d1c..1ec9bab 100644
--- a/src/router/index.ts
+++ b/src/router/index.ts
@@ -10,20 +10,15 @@ const routes = [
 
   {
     path: '/create',
-    component: () => import('@/layouts/CreateLayout.vue'),
-    children: [
-      {
-        path: '',
-        name: 'create',
-        component: () => import('@/views/CreateView.vue'), // Первый шаг создания QR-кода
-      },
-      {
-        path: ':placement/actions',
-        name: 'create-actions',
-        component: () => import('@/views/CreateActionsView.vue'), // Второй шаг создания QR-кода
-      },
-    ],
+    component: () => import('@/views/CreateView.vue'),
   },
+
+  {
+    path: '/manage/:qr_code_uri/ready',
+    name: 'ManageQRCodeReady',
+    component: () => import('@/views/ManageQRCodeReadyView.vue'),
+  },
+
   // {
   //   path: '/create/actions',
   //   name: 'create-actions',
diff --git a/src/types/DBDocumentTypes/BaseDocument.ts b/src/types/DBDocumentTypes/BaseDocument.ts
index 583949c..f4c657f 100644
--- a/src/types/DBDocumentTypes/BaseDocument.ts
+++ b/src/types/DBDocumentTypes/BaseDocument.ts
@@ -6,6 +6,8 @@ export interface BaseDocument {
   /** Уникальный идентификатор документа */
   _id: string
 
+  _rev?: string
+
   /** Тип документа */
   type: string
 
diff --git a/src/views/CreateActionsView.vue b/src/views/CreateActionsView.vue
deleted file mode 100644
index 08e88dd..0000000
--- a/src/views/CreateActionsView.vue
+++ /dev/null
@@ -1,4 +0,0 @@
-<template>
-  <SelectActions />
-</template>
-<script setup lang="ts"></script>
diff --git a/src/views/CreateView.vue b/src/views/CreateView.vue
index ac75678..fdbc4bc 100644
--- a/src/views/CreateView.vue
+++ b/src/views/CreateView.vue
@@ -1,63 +1,59 @@
 <template>
-  <div class="create-page max-w-lg mx-auto py-8">
-    <!-- Секция выбора размещения -->
-    <CreateSection isActive>
-      <CreatePlacementSection
-        v-model="placement"
-        @nextStep="placement && activateSections('actions')"
-      />
-    </CreateSection>
+  <div class="max-w-lg mx-auto py-6 px-4 md:px-6">
+    <section class="content">
+      <div class="max-w-lg mx-auto py-8">
+        <!-- Секция выбора размещения -->
+        <CreateSection isActive>
+          <CreatePlacementSection
+            v-model="placement"
+            @nextStep="placement && activateSections('actions')"
+          />
+        </CreateSection>
 
-    <!-- Секция выбора доступных действий -->
-    <CreateSection :isActive="activeSteps.includes('actions')">
-      <CreateActionsSection
-        v-model="selectedActions"
-        @nextStep="
-          selectedActions.length &&
-            activateSections(selectedActions.includes('sendMessage') ? 'delivery' : 'summary')
-        "
-      />
-    </CreateSection>
+        <!-- Секция выбора доступных действий -->
+        <CreateSection :isActive="activeSteps.includes('actions')">
+          <CreateActionsSection
+            v-model="selectedActions"
+            @nextStep="
+              selectedActions.length &&
+                activateSections(selectedActions.includes('sendMessage') ? 'delivery' : 'summary')
+            "
+          />
+        </CreateSection>
 
-    <!-- Секция выбора способа доставки -->
-    <CreateSection
-      v-if="selectedActions.includes('sendMessage')"
-      :isActive="activeSteps.includes('delivery')"
-    >
-      <CreateDeliverySection
-        v-model="deliveryMethod"
-        @nextStep="deliveryMethod && activateSections('messages', 'summary')"
-      />
-    </CreateSection>
+        <!-- Секция выбора способа доставки -->
+        <CreateSection
+          v-if="selectedActions.includes('sendMessage')"
+          :isActive="activeSteps.includes('delivery')"
+        >
+          <CreateDeliverySection
+            v-model="deliveryMethod"
+            @nextStep="deliveryMethod && activateSections('messages', 'summary')"
+          />
+        </CreateSection>
 
-    <!-- Секция сообщений для отправки -->
-    <CreateSection
-      v-if="selectedActions.includes('sendMessage') && activeSteps.includes('messages')"
-      :isActive="true"
-    >
-      <CreateMessagesSection :placement v-model="messages" />
-    </CreateSection>
+        <!-- Секция сообщений для отправки -->
+        <CreateSection
+          v-if="selectedActions.includes('sendMessage') && activeSteps.includes('messages')"
+          :isActive="true"
+        >
+          <CreateMessagesSection :placement v-model="messages" />
+        </CreateSection>
 
-    <!-- Секция итогового резюме -->
-    <CreateSection :isActive="activeSteps.includes('summary')">
-      <CreateSummarySection
-        v-model:uri="uri"
-        v-model:name="name"
-        :placement="placement"
-        :actions="selectedActions"
-        :deliveryMethod="deliveryMethod"
-        :user_uuid="user_uuid"
-        :predefinedMessage="selectedActions.includes('sendMessage') ? messages : undefined"
-        @nextStep="activateSections('qrReady')"
-      />
-    </CreateSection>
+        <!-- Секция итогового резюме -->
+        <CreateSection :isActive="activeSteps.includes('summary')">
+          <CreateSummarySection
+            :placement="placement"
+            :actions="selectedActions"
+            :deliveryMethod="deliveryMethod"
+            :user_uuid="user_uuid"
+            :predefinedMessage="selectedActions.includes('sendMessage') ? messages : undefined"
+          />
+        </CreateSection>
 
-    <!-- Секция готового QR-кода -->
-    <CreateSection :isActive="activeSteps.includes('qrReady')">
-      <CreateReadySection :uri="uri" :name="name" />
-    </CreateSection>
-
-    <div class="h-[30dvh] md:h-[10dvh] overflow-hidden"></div>
+        <div class="h-[30dvh] md:h-[10dvh] overflow-hidden"></div>
+      </div>
+    </section>
   </div>
 </template>
 
@@ -71,8 +67,6 @@ const selectedActions = ref<string[]>([])
 const placement = ref('')
 const deliveryMethod = ref('')
 const messages = ref<string[]>([])
-const name = ref('')
-const uri = ref('')
 const user_uuid = 'example-user-uuid' // Временно захардкожено, заменить на динамическое
 
 // Функция активации следующих шагов
diff --git a/src/views/ManageQRCodeReadyView.vue b/src/views/ManageQRCodeReadyView.vue
new file mode 100644
index 0000000..cfe3e94
--- /dev/null
+++ b/src/views/ManageQRCodeReadyView.vue
@@ -0,0 +1,136 @@
+<template>
+  <div class="max-w-lg mx-auto py-6 px-4 md:px-6">
+    <section class="content text-center">
+      <h2 class="text-xl font-semibold mb-4">Ваш QR-код готов</h2>
+      <p class="text-gray-600 mb-4">Сохраните его и ознакомьтесь с инструкциями по размещению.</p>
+
+      <!-- Рендер QR-кода -->
+      <div v-if="!loading && svgUrl" class="border p-4 bg-white rounded-lg mb-6">
+        <img :src="svgUrl" alt="QR-код" />
+      </div>
+
+      <!-- Сообщение об ошибке -->
+      <p v-if="error" class="text-red-500 mt-4">{{ error }}</p>
+      <p v-if="loading" class="text-gray-500 mt-4">Загрузка...</p>
+
+      <!-- Кнопки для скачивания -->
+      <div v-if="!loading && !error" class="flex flex-row gap-4 justify-center">
+        <Button
+          v-if="svgUrl"
+          label="Скачать SVG"
+          icon="pi pi-download"
+          class="p-button-sm"
+          :href="svgUrl"
+          :download="`${sanitizedFileName}.svg`"
+          as="a"
+        />
+        <Button
+          label="Скачать PNG"
+          icon="pi pi-download"
+          class="p-button-sm p-button-outlined"
+          @click="downloadPng"
+        />
+      </div>
+    </section>
+  </div>
+</template>
+
+<script setup lang="ts">
+import { ref, computed, onMounted, onUnmounted } from 'vue'
+import { useRoute } from 'vue-router'
+import QRCodeStyling from 'qr-code-styling'
+import { getQrCodeDocument } from '@/api/qrCode'
+import { optimize } from 'svgo'
+
+// Получаем параметры маршрута
+const route = useRoute()
+const { qr_code_uri } = route.params as { qr_code_uri: string }
+
+// Локальные состояния
+const loading = ref(true)
+const error = ref<string | null>(null)
+const qrCodeData = ref<null | { name: string; url: string }>(null)
+const svgUrl = ref<string | null>(null)
+
+// Получение имени файла
+const sanitizedFileName = computed(() => {
+  const sanitized = qrCodeData.value?.name.replace(/[^a-zA-Z0-9-_]/g, '').trim()
+  return sanitized ? `${sanitized}_QR-Code_HereConnect` : 'QR-Code_HereConnect'
+})
+
+// Инициализация QRCodeStyling
+const qrCode = new QRCodeStyling({
+  width: 256 * 4,
+  height: 256 * 4,
+  data: '',
+  type: 'svg',
+  backgroundOptions: {
+    color: '#ffffff',
+  },
+})
+
+// Генерация и оптимизация SVG
+async function generateOptimizedSvg(url: string) {
+  try {
+    qrCode.update({ data: url })
+    const blob = await qrCode.getRawData('svg')
+    if (blob && blob instanceof Blob) {
+      const text = await blob.text()
+
+      const optimizedSvg = optimize(text, {
+        plugins: [
+          { name: 'removeDoctype' },
+          { name: 'removeComments' },
+          { name: 'removeDimensions' },
+          { name: 'convertShapeToPath' },
+          { name: 'convertPathData' },
+          { name: 'mergePaths' },
+        ],
+      })
+
+      if (optimizedSvg.data) {
+        svgUrl.value = URL.createObjectURL(new Blob([optimizedSvg.data], { type: 'image/svg+xml' }))
+      } else {
+        throw new Error('Ошибка оптимизации SVG')
+      }
+    } else {
+      throw new Error('Ошибка генерации QR-кода')
+    }
+  } catch (err) {
+    error.value = (err as Error).message || 'Неизвестная ошибка'
+  }
+}
+
+// Скачивание PNG
+async function downloadPng() {
+  try {
+    await qrCode.download({
+      name: sanitizedFileName.value,
+      extension: 'png',
+    })
+  } catch (err) {
+    error.value = (err as Error).message || 'Ошибка при скачивании QR-кода'
+  }
+}
+
+// Монтирование
+onMounted(async () => {
+  try {
+    // Загружаем данные QR-кода
+    const doc = await getQrCodeDocument(qr_code_uri)
+    qrCodeData.value = { name: doc.name, url: doc.url }
+    await generateOptimizedSvg(doc.url)
+  } catch (err) {
+    error.value = (err as Error).message || 'Ошибка загрузки данных QR-кода'
+  } finally {
+    loading.value = false
+  }
+})
+
+// Очистка ресурсов при размонтировании
+onUnmounted(() => {
+  if (svgUrl.value) {
+    URL.revokeObjectURL(svgUrl.value)
+  }
+})
+</script>