From 90b6f666d15a34c8dbe2ccbe36c56bc55252623c Mon Sep 17 00:00:00 2001
From: Evert Prants <evert@lunasqu.ee>
Date: Fri, 27 Jan 2023 20:11:20 +0200
Subject: [PATCH] implement adding items to storage

---
 src/components/form/Form.vue                  |  28 ++
 src/components/form/FormField.vue             |  23 +-
 src/components/form/base/Autocomplete.vue     |   2 +
 src/components/form/base/Select.vue           |   1 +
 .../form/fields/FormAutocompleteField.vue     |   6 +-
 src/components/form/fields/FormColorField.vue |   2 +
 src/components/form/fields/FormDateField.vue  |   6 +-
 .../form/fields/FormSelectField.vue           |   2 +
 .../form/fields/FormTextareaField.vue         |  57 ++++
 src/components/item/NewItemModal.vue          | 296 ++++++++++++++++++
 src/style.scss                                |   4 +
 src/views/Dashboard.vue                       |   2 +
 src/views/building/floors/FloorView.vue       |  14 +
 13 files changed, 436 insertions(+), 7 deletions(-)
 create mode 100644 src/components/form/fields/FormTextareaField.vue
 create mode 100644 src/components/item/NewItemModal.vue

diff --git a/src/components/form/Form.vue b/src/components/form/Form.vue
index da30468..a153327 100644
--- a/src/components/form/Form.vue
+++ b/src/components/form/Form.vue
@@ -28,6 +28,7 @@ const props = withDefaults(
 );
 
 const isValid = ref(true);
+const knownFields = ref<string[]>([]);
 const invalidFields = ref<string[]>([]);
 const formData = ref<FormData>(props.modelValue);
 const formErrors = ref<FormErrors>(props.errors);
@@ -70,6 +71,7 @@ const validateField = async (field: string) => {
 const validateAll = async () => {
   const fields = props.validators
     .map((validator) => validator.field)
+    .filter((field) => knownFields.value.includes(field))
     .filter((value, index, array) => array.indexOf(value) === index);
   if (!fields.length) return;
   return Promise.allSettled(fields.map((field) => validateField(field)));
@@ -80,6 +82,24 @@ const fieldChange = useDebounceFn(validateField, 300);
 provide('formData', formData);
 provide('formErrors', formErrors);
 provide('fieldChange', fieldChange);
+provide('registerField', (field: string) => {
+  if (knownFields.value?.includes(field)) return;
+  knownFields.value.push(field);
+});
+provide('unregisterField', (field: string) => {
+  if (!knownFields.value?.includes(field)) return;
+  knownFields.value = knownFields.value.filter((entry) => field !== entry);
+  invalidFields.value = invalidFields.value.filter((entry) => field !== entry);
+  if (formErrors.value[field]) {
+    delete formErrors.value[field];
+  }
+  if (formData.value[field]) {
+    delete formData.value[field];
+  }
+  if (!isValid.value) {
+    isValid.value = !invalidFields.value.length;
+  }
+});
 
 const emit = defineEmits<{
   (e: 'submit', data: FormSubmit): void;
@@ -101,7 +121,15 @@ const onSubmit = async () => {
   });
 };
 
+const reset = () => {
+  formData.value = {};
+  formErrors.value = {};
+  invalidFields.value = [];
+};
+
 defineExpose({
   isValid,
+  validateAll,
+  reset,
 });
 </script>
diff --git a/src/components/form/FormField.vue b/src/components/form/FormField.vue
index 7928759..1566194 100644
--- a/src/components/form/FormField.vue
+++ b/src/components/form/FormField.vue
@@ -6,7 +6,8 @@
         'block text-sm font-medium transition-colors duration-200',
         errors.length ? 'text-red-500' : 'text-gray-700',
       ]"
-      >{{ label }}</label
+      >{{ label }}
+      <span v-if="required" class="font-bold text-red-600">*</span></label
     >
     <slot
       name="input"
@@ -14,6 +15,7 @@
       :type="type"
       :id="forId"
       :fieldName="name"
+      :fieldFQN="fieldName"
       :value="value"
       :placeholder="placeholder"
       :invalid="!!errors?.length"
@@ -32,6 +34,9 @@
         :placeholder="placeholder"
         :disabled="disabled"
         :readonly="readonly"
+        :step="step"
+        :min="min"
+        :max="max"
         @input="onInput"
         @change="onChange"
         @focus="onFocus"
@@ -51,7 +56,7 @@
 <script setup lang="ts">
 import set from 'lodash.set';
 import get from 'lodash.get';
-import { computed, ref, Ref } from 'vue';
+import { computed, onBeforeUnmount, onMounted, ref, Ref } from 'vue';
 import { inject } from 'vue';
 import { FormData, FormErrors, InputType } from './form.types';
 
@@ -61,12 +66,17 @@ const props = withDefaults(
     forIdPrefix?: string;
     label: string;
     name: string;
+    required?: boolean;
     disabled?: boolean;
     readonly?: boolean;
     placeholder?: string;
+    step?: string;
+    min?: string;
+    max?: string;
   }>(),
   {
     type: 'text',
+    required: false,
     disabled: false,
     readonly: false,
   }
@@ -82,6 +92,8 @@ const formData = inject<Ref<FormData>>('formData');
 const formErrors = inject<Ref<FormErrors>>('formErrors');
 const formGroup = inject<Ref<string>>('formGroup', ref(''));
 const fieldChange = inject<(field: string) => void>('fieldChange');
+const registerField = inject<(field: string) => void>('registerField');
+const unregisterField = inject<(field: string) => void>('unregisterField');
 
 const fieldName = computed(() =>
   formGroup?.value ? `${formGroup.value}.${props.name}` : props.name
@@ -127,7 +139,12 @@ const inputClass = computed(() => {
     errors.value.length
       ? 'border-red-300 focus:border-red-500 focus:ring-red-500'
       : 'border-gray-300 focus:border-blue-500 focus:ring-blue-500',
-    `mt-1 block w-full rounded-md shadow-sm sm:text-sm transition-colors duration-200`,
+    props.type === 'checkbox' || props.type === 'radio' ? '' : 'w-full',
+    props.disabled ? 'bg-gray-100 hover:border-gray-400' : '',
+    `mt-1 block rounded-md shadow-sm sm:text-sm transition-colors duration-200`,
   ];
 });
+
+onMounted(() => registerField?.(fieldName.value));
+onBeforeUnmount(() => unregisterField?.(fieldName.value));
 </script>
diff --git a/src/components/form/base/Autocomplete.vue b/src/components/form/base/Autocomplete.vue
index 3f01189..8f4e8b2 100644
--- a/src/components/form/base/Autocomplete.vue
+++ b/src/components/form/base/Autocomplete.vue
@@ -8,6 +8,7 @@
           :id="forId"
           :class="inputClass"
           :displayValue="(option: any) => getLabel(option)"
+          autocomplete="off"
           @change="query = $event.target.value"
         />
         <ComboboxButton
@@ -130,6 +131,7 @@ const inputClass = computed(() => {
     props.invalid
       ? 'border-red-300 focus:border-red-500 focus:ring-red-500'
       : 'border-gray-300 focus:border-blue-500 focus:ring-blue-500',
+    props.disabled ? 'bg-gray-100 hover:border-gray-400' : '',
     `block w-full rounded-md shadow-sm sm:text-sm transition-colors duration-200`,
     'py-2 pl-3 pr-10 text-left cursor-default h-[38px] border-[1px] focus:ring-1',
   ];
diff --git a/src/components/form/base/Select.vue b/src/components/form/base/Select.vue
index 7f0c102..f402817 100644
--- a/src/components/form/base/Select.vue
+++ b/src/components/form/base/Select.vue
@@ -107,6 +107,7 @@ const inputClass = computed(() => {
     props.invalid
       ? 'border-red-300 focus:border-red-500 focus:ring-red-500'
       : 'border-gray-300 focus:border-blue-500 focus:ring-blue-500',
+    props.disabled ? 'bg-gray-100 hover:border-gray-400' : '',
     `block w-full rounded-md shadow-sm sm:text-sm transition-colors duration-200`,
     'py-2 pl-3 pr-10 text-left cursor-default h-[38px] border-[1px] focus:ring-1',
   ];
diff --git a/src/components/form/fields/FormAutocompleteField.vue b/src/components/form/fields/FormAutocompleteField.vue
index b3da981..6a02698 100644
--- a/src/components/form/fields/FormAutocompleteField.vue
+++ b/src/components/form/fields/FormAutocompleteField.vue
@@ -4,10 +4,11 @@
     :label="label"
     :placeholder="placeholder"
     :disabled="disabled"
+    :required="required"
   >
-    <template #input="{ invalid, forId, value, setValue }">
+    <template #input="{ invalid, id, value, setValue }">
       <Autocomplete
-        :for-id="forId"
+        :for-id="id"
         :invalid="invalid"
         :disabled="disabled"
         :initialOptions="initialOptions"
@@ -44,6 +45,7 @@ const props = withDefaults(
     bindValue?: string;
     bindLabel?: string | ((obj: any) => string);
     disabled?: boolean;
+    required?: boolean;
     placeholder?: string;
   }>(),
   {
diff --git a/src/components/form/fields/FormColorField.vue b/src/components/form/fields/FormColorField.vue
index 42005bf..61ddca7 100644
--- a/src/components/form/fields/FormColorField.vue
+++ b/src/components/form/fields/FormColorField.vue
@@ -2,6 +2,7 @@
   <FormField
     :name="name"
     :label="label"
+    :required="required"
     :placeholder="placeholder"
     :disabled="disabled"
   >
@@ -25,6 +26,7 @@ const props = withDefaults(
     forId?: string;
     label: string;
     name: string;
+    required?: boolean;
     disabled?: boolean;
     placeholder?: string;
   }>(),
diff --git a/src/components/form/fields/FormDateField.vue b/src/components/form/fields/FormDateField.vue
index 6dbee5d..5261ae9 100644
--- a/src/components/form/fields/FormDateField.vue
+++ b/src/components/form/fields/FormDateField.vue
@@ -3,14 +3,15 @@
     :name="name"
     :label="label"
     :disabled="disabled"
+    :required="required"
     for-id-prefix="dp-input"
   >
-    <template #input="{ invalid, fieldName, value, setValue }">
+    <template #input="{ invalid, fieldFQN, value, setValue }">
       <Datepicker
         text-input
         arrow-navigation
         :class="[invalid ? 'dp__invalid' : '']"
-        :uid="fieldName"
+        :uid="fieldFQN"
         :placeholder="placeholder"
         :disabled="disabled"
         :clearable="clearable"
@@ -32,6 +33,7 @@ interface DatePickerProps extends ExtractComponentProps<typeof Datepicker> {
   label: string;
   name: string;
   disabled?: boolean;
+  required?: boolean;
   clearable?: boolean;
   placeholder?: string;
 }
diff --git a/src/components/form/fields/FormSelectField.vue b/src/components/form/fields/FormSelectField.vue
index 8e4dae1..47a0c4a 100644
--- a/src/components/form/fields/FormSelectField.vue
+++ b/src/components/form/fields/FormSelectField.vue
@@ -2,6 +2,7 @@
   <FormField
     :name="name"
     :label="label"
+    :required="required"
     :placeholder="placeholder"
     :disabled="disabled"
   >
@@ -34,6 +35,7 @@ const props = withDefaults(
     label: string;
     name: string;
     options: SelectOption[];
+    required?: boolean;
     disabled?: boolean;
     placeholder?: string;
   }>(),
diff --git a/src/components/form/fields/FormTextareaField.vue b/src/components/form/fields/FormTextareaField.vue
new file mode 100644
index 0000000..e414edc
--- /dev/null
+++ b/src/components/form/fields/FormTextareaField.vue
@@ -0,0 +1,57 @@
+<template>
+  <FormField
+    :name="name"
+    :label="label"
+    :disabled="disabled"
+    :required="required"
+    :readonly="readonly"
+  >
+    <template #input="{ invalid, id, value, onInput, onFocus, onBlur }">
+      <textarea
+        :id="id"
+        :placeholder="placeholder"
+        :disabled="disabled"
+        :readonly="readonly"
+        :clearable="clearable"
+        :model-value="(value as string)"
+        :class="inputClass(invalid)"
+        :rows="rows"
+        :cols="cols"
+        @input="onInput"
+        @focus="onFocus"
+        @blur="onBlur"
+      />
+    </template>
+    <template #default><slot /></template>
+  </FormField>
+</template>
+
+<script setup lang="ts">
+import FormField from '../FormField.vue';
+
+interface TextareaProps {
+  label: string;
+  name: string;
+  rows?: string;
+  cols?: string;
+  disabled?: boolean;
+  required?: boolean;
+  clearable?: boolean;
+  readonly?: boolean;
+  placeholder?: string;
+}
+
+const props = withDefaults(defineProps<TextareaProps>(), {
+  disabled: false,
+});
+
+const inputClass = (invalid: boolean) => {
+  return [
+    invalid
+      ? 'border-red-300 focus:border-red-500 focus:ring-red-500'
+      : 'border-gray-300 focus:border-blue-500 focus:ring-blue-500',
+    props.disabled ? 'bg-gray-100 hover:border-gray-400' : '',
+    `mt-1 block rounded-md shadow-sm sm:text-sm transition-colors duration-200`,
+  ];
+};
+</script>
diff --git a/src/components/item/NewItemModal.vue b/src/components/item/NewItemModal.vue
new file mode 100644
index 0000000..6aaecad
--- /dev/null
+++ b/src/components/item/NewItemModal.vue
@@ -0,0 +1,296 @@
+<template>
+  <Modal ref="modalRef" size="xl">
+    <template #title> Add a new item </template>
+
+    <template #default="{ closeModal }">
+      <FormAlert :message="error" />
+      <Form @submit="onSubmit" v-model="data" :validators="validators">
+        <FormAutocompleteField
+          v-if="typeof item !== 'string'"
+          name="item"
+          label="Item"
+          required
+          :search-fn="searchForItems"
+        >
+          <template #notfound="{ query }">
+            <button @click="startAddingNewItem(query)">Add a new item</button>
+          </template>
+        </FormAutocompleteField>
+        <template v-if="item && typeof item === 'string'">
+          <FormField name="displayName" label="Display Name" required />
+          <FormSelectField
+            :options="itemTypesOptions"
+            required
+            name="type"
+            label="Type"
+          />
+          <FormField name="barcode" label="Barcode" />
+          <FormField
+            name="weight"
+            type="number"
+            step="0.001"
+            label="Weight (g)"
+          />
+          <FormField name="url" label="URL" />
+          <FormField
+            name="consumable"
+            type="checkbox"
+            label="Consumable / Food item"
+          />
+          <FormField name="public" type="checkbox" label="Public item" />
+          <FormTextareaField name="notes" label="Notes" />
+        </template>
+
+        <FormGroup name="transactionInfo">
+          <FormSelectField
+            :options="itemTransactionTypesOptions"
+            name="type"
+            required
+            label="Transaction type"
+            :disabled="!item"
+          />
+          <FormDateField
+            name="actionAt"
+            label="Action committed at"
+            :disabled="!item"
+            required
+          />
+
+          <div class="grid grid-cols-4 space-x-2">
+            <FormField
+              name="price"
+              label="Cost"
+              type="number"
+              step=".01"
+              class="col-span-3"
+              :disabled="!item"
+            />
+            <FormSelectField
+              :options="currencies"
+              :disabled="!item"
+              name="currency"
+              label="Currency"
+            />
+          </div>
+
+          <FormTextareaField
+            :disabled="!item"
+            name="notes"
+            label="Additional notes about the transaction"
+          />
+        </FormGroup>
+
+        <FormGroup name="additionalInfo">
+          <div class="grid grid-cols-3 space-x-2">
+            <FormDateField
+              name="expiresAt"
+              label="Expires at"
+              :disabled="!item"
+            />
+            <FormDateField
+              name="acquiredAt"
+              label="Acquired at"
+              :disabled="!item"
+            />
+            <FormDateField
+              name="consumedAt"
+              label="Consumed at"
+              :disabled="!item"
+            />
+          </div>
+
+          <FormTextareaField
+            name="notes"
+            label="Additional notes about the individual stored item"
+            :disabled="!item"
+          />
+        </FormGroup>
+
+        <button type="submit">Submit</button>
+      </Form>
+    </template>
+  </Modal>
+</template>
+
+<script setup lang="ts">
+import { computed, ref, watch } from 'vue';
+import { useAccessToken } from '../../composables/useAccessToken';
+import { BACKEND_URL } from '../../constants';
+import { BuildingListItem } from '../../interfaces/building.interfaces';
+import {
+  StorageItem,
+  StorageListItem,
+  StoredItem,
+} from '../../interfaces/storage.interfaces';
+import jfetch from '../../utils/jfetch';
+import takeError from '../../utils/take-error';
+import { FormSubmit, SelectOption } from '../form/form.types';
+import Form from '../form/Form.vue';
+import FormAlert from '../form/FormAlert.vue';
+import FormField from '../form/FormField.vue';
+import FormSelectField from '../form/fields/FormSelectField.vue';
+import { IsRequired, MinLength } from '../form/validators';
+import Modal from '../Modal.vue';
+import { ItemType, ItemTypeName } from '../../enums/item-type.enum';
+import {
+  TransactionType,
+  TransactionTypeDescription,
+  TransactionTypeName,
+} from '../../enums/transaction-type.enum';
+import FormGroup from '../form/FormGroup.vue';
+import FormDateField from '../form/fields/FormDateField.vue';
+import FormAutocompleteField from '../form/fields/FormAutocompleteField.vue';
+import { FormValidator } from '../form/validator.types';
+import deepUnref from '../../utils/deep-unref';
+import FormTextareaField from '../form/fields/FormTextareaField.vue';
+
+const defaults: any = {
+  item: null,
+  transactionInfo: {
+    actionAt: new Date(),
+  },
+  additionalInfo: {
+    acquiredAt: new Date(),
+  },
+};
+
+const { authHeader } = useAccessToken();
+const modalRef = ref<InstanceType<typeof Modal>>();
+const building = ref<BuildingListItem>();
+const storage = ref<StorageListItem>();
+const item = ref<StorageItem | string | null>(null);
+const data: any = ref({
+  ...deepUnref(defaults),
+});
+const error = ref('');
+
+const emit = defineEmits<{
+  (e: 'added', storage: StoredItem): void;
+}>();
+
+const itemTypesOptions = computed(() => {
+  return Object.keys(ItemTypeName).reduce<SelectOption[]>(
+    (list, key) => [
+      ...list,
+      {
+        value: key.toString(),
+        name: ItemTypeName[key as ItemType],
+      },
+    ],
+    []
+  );
+});
+
+const itemTransactionTypesOptions = computed(() => {
+  return Object.keys(TransactionTypeName).reduce<SelectOption[]>(
+    (list, key) => [
+      ...list,
+      {
+        value: key.toString(),
+        name: TransactionTypeName[key as TransactionType],
+        description: TransactionTypeDescription[key as TransactionType],
+      },
+    ],
+    []
+  );
+});
+
+const validators = ref<FormValidator[]>([
+  {
+    field: 'displayName',
+    validators: [MinLength(3), IsRequired()],
+  },
+  {
+    field: 'type',
+    validators: [IsRequired()],
+  },
+  {
+    field: 'transactionInfo.type',
+    validators: [IsRequired()],
+  },
+  {
+    field: 'transactionInfo.actionAt',
+    validators: [IsRequired()],
+  },
+]);
+
+const currencies = [
+  {
+    value: 'EUR',
+    name: 'EUR',
+  },
+  {
+    value: 'USD',
+    name: 'USD',
+  },
+];
+
+const searchForItems = async (search: string) => {
+  if (!search || search.length < 3) return [];
+  const { data: list } = await jfetch(
+    `${BACKEND_URL}/storage/item?searchTerm=${search}`,
+    {
+      headers: authHeader.value,
+    }
+  );
+  return list;
+};
+
+defineExpose({
+  openModal: (useBuilding: BuildingListItem, useStorage: StorageListItem) => {
+    building.value = useBuilding;
+    storage.value = useStorage;
+    item.value = null;
+    data.value = {
+      ...deepUnref(defaults),
+    };
+    modalRef.value?.openModal();
+  },
+});
+
+watch(
+  () => data.value.item,
+  (selected) => {
+    if (selected && selected.id) {
+      item.value = selected;
+      return;
+    }
+    item.value = null;
+  }
+);
+
+const startAddingNewItem = (insert: string) => {
+  item.value = insert;
+  data.value['displayName'] = insert;
+};
+
+const onSubmit = async (form: FormSubmit) => {
+  error.value = '';
+  if (!form.isValid || !storage.value) return;
+
+  const body = {
+    ...form.formData,
+  };
+  delete body.item;
+
+  const requestUrl = `${BACKEND_URL}/storage/item/${storage.value.id}${
+    item.value && typeof item.value !== 'string' ? `/${item.value.id}` : ''
+  }`;
+
+  let createdStoredItem: StoredItem;
+  try {
+    const { data: response } = await jfetch(requestUrl, {
+      method: 'POST',
+      headers: authHeader.value,
+      body,
+    });
+    createdStoredItem = response;
+  } catch (e) {
+    error.value = takeError(e);
+    return;
+  }
+
+  emit('added', createdStoredItem);
+  modalRef.value?.closeModal();
+};
+</script>
diff --git a/src/style.scss b/src/style.scss
index c91f2e8..64fdc2d 100644
--- a/src/style.scss
+++ b/src/style.scss
@@ -6,6 +6,10 @@
 .dp__input {
   @apply block w-full rounded-md border-gray-300 shadow-sm transition-colors duration-200 focus:border-blue-500 focus:ring-1 focus:ring-blue-500 sm:text-sm;
   height: 38px;
+
+  &.dp__disabled {
+    @apply bg-gray-100 hover:border-gray-400;
+  }
 }
 
 .dp__invalid .dp__input {
diff --git a/src/views/Dashboard.vue b/src/views/Dashboard.vue
index d87138a..4827b04 100644
--- a/src/views/Dashboard.vue
+++ b/src/views/Dashboard.vue
@@ -17,6 +17,7 @@
         name="autocomplete"
         label="autocomplete"
       />
+      <FormTextareaField name="textarea" label="textarea" rows="3" />
       <button type="submit">test</button>
     </Form>
   </StandardLayout>
@@ -31,6 +32,7 @@ import Form from '../components/form/Form.vue';
 import FormField from '../components/form/FormField.vue';
 import { IsRequired } from '../components/form/validators';
 import FormAutocompleteField from '../components/form/fields/FormAutocompleteField.vue';
+import FormTextareaField from '../components/form/fields/FormTextareaField.vue';
 
 const userStore = useUserStore();
 const user = ref(userStore.user);
diff --git a/src/views/building/floors/FloorView.vue b/src/views/building/floors/FloorView.vue
index b133dfb..b299d71 100644
--- a/src/views/building/floors/FloorView.vue
+++ b/src/views/building/floors/FloorView.vue
@@ -118,6 +118,7 @@
     @select-room="selectRoomFromList"
     @select-storage="selectStorage"
     @new-storage="addNewStorage"
+    @add-item="newItem?.openModal(building!, selectedStorage!)"
   />
 
   <StoredItemCard
@@ -127,6 +128,7 @@
   />
 
   <NewStorageModal ref="newStorage" @added="storageAdded" />
+  <NewItemModal ref="newItem" @added="newStoredItemAdded" />
 </template>
 
 <script setup lang="ts">
@@ -150,6 +152,7 @@ import {
   StorageListItem,
   StorageSetListItem,
   StorageSharedType,
+  StoredItem,
 } from '../../../interfaces/storage.interfaces';
 import StorageBubble from './StorageBubble.vue';
 import RoomPolygon from './RoomPolygon.vue';
@@ -158,6 +161,7 @@ import isSet from '../../../utils/is-storage-set';
 import ItemSelector from './ItemSelector.vue';
 import StoredItemCard from '../../../components/item/StoredItemCard.vue';
 import NewStorageModal from '../../../components/item/NewStorageModal.vue';
+import NewItemModal from '../../../components/item/NewItemModal.vue';
 
 const route = useRoute();
 const buildingStore = useBuildingStore();
@@ -174,6 +178,7 @@ const selectedSet = ref<StorageSetListItem>();
 const selectedStorage = ref<StorageListItem>();
 
 const newStorage = ref<InstanceType<typeof NewStorageModal>>();
+const newItem = ref<InstanceType<typeof NewItemModal>>();
 
 const floor = computed(() =>
   building.value?.floors.find(
@@ -319,4 +324,13 @@ const storageAdded = async (newStorage: StorageSharedType) => {
     ];
   }
 };
+
+const newStoredItemAdded = async (newItem: StoredItem) => {
+  if (!selectedStorage.value) return;
+  selectedStorage.value.items = [
+    newItem,
+    ...(selectedStorage.value.items || []),
+  ];
+  selectedStorage.value.itemCount = selectedStorage.value.items.length;
+};
 </script>