feat_: extract storenode cycle to go-waku

* [#21557] feat: show from account page in swap flow

* [#21557] feat: add disabled state to account-item

* [#21557] fix: apply suggestion

* [#21557] fix: add format address util and rename screen

* [#21557] fix: check and count account with token balance

* [#21557] fix: check for root screen

doc/use-status-backend-server.md

@@ -1,4 +1,12 @@
-## Solution to use Status Backend Server
+## What is Status Backend Server
+Status Backend Server is a http server that runs status-go, it exposed endpoints come from [mobile/status.go](https://github.com/status-im/status-go/blob/master/mobile/status.go) so that you can call them through http requests. It brings the following benefits:
+- When verifying changes made in status-go, you only need to run these commands once (unless modifying Kotlin/Objective-C code):
+  - `make clean && make run-clojure` 
+  - `make run-android` or `make run-ios`
+  This avoids repeatedly rebuilding and saves development time.
+- Debug status-go while running status mobile app
+
+## Solution to use Status Backend Server for mobile development
 `StatusBackendClient` is the entry point to use Status Backend Server. We need always to call `status-im.setup.status-backend-client/init` whether `STATUS_BACKEND_SERVER_ENABLED` is `1` or not. If it's not enabled, the invocation to functions in `native-module.core` will be delegated to built-in status-go library, otherwise it will be delegated to status-go running in status-backend server. Currently, all functions has usages in `native-module.core` should be supported delegated to. 
 NOTE: not all the native functions used `StatusBackendClient`, only the corresponding functions in `native-module.core` has usages should be supported delegated to ATM.
 
@@ -38,7 +46,7 @@ Basically, you don't have to run `make generate` again and again, just run it on
 
 ## Known Android simulator issues
 - Issue#1: Android simulator may not display images due to TLS certificate validation issues with the image server
-  - solution: use http instead of https for media server with command: `MEDIA_HTTPS=false PORT=60000 make run-status-backend`, currently status-go does not support http for media server. You have to use this draft [PR](https://github.com/status-im/status-go/pull/6060), you also need to set env variable `STATUS_BACKEND_SERVER_IMAGE_SERVER_URI_PREFIX` to "http://10.0.2.2:" so that `image_server.cljs` can work, and to make `/accountInitials` work, you need to copy `Inter-Medium.ttf` to your host machine from the android simulator, let's say you store it in `/Users/mac/Downloads/Inter-Medium.ttf`, then you need to update `get-font-file-ready` manually in `image_server.cljs` to return the correct path so that status backend server can access it.
+  - solution: use http instead of https for media server with set env: `export STATUS_BACKEND_SERVER_MEDIA_SERVER_ENABLE_TLS=0`, you also need to set env variable `STATUS_BACKEND_SERVER_IMAGE_SERVER_URI_PREFIX` to "http://10.0.2.2:" so that `image_server.cljs` can work, and to make `/accountInitials` work, you need to copy `Inter-Medium.ttf` to your host machine from the android simulator, let's say you store it in `/Users/mac/Downloads/Inter-Medium.ttf`, then you need to update `get-font-file-ready` manually in `image_server.cljs` to return the correct path so that status backend server can access it.
 - Issue#2: exportUnencryptedDatabaseV2/import-multiaccount does not work for android, probably cause of tech debt, I found it during creating the draft PR.
 - Issue#3: unable to invoke `multiaccounts_storeIdentityImage` to change avatar image.
   - The reason is that we path the absolute path of the image to the backend server, but the image file is stored in the android simulator. the backend server cannot access it as it runs in the host machine.

shadow-cljs.edn

@@ -71,6 +71,8 @@
      status-im.config/STATUS_BUILD_PROXY_PASSWORD #shadow/env "STATUS_BUILD_PROXY_PASSWORD"
      status-im.config/STATUS_BACKEND_SERVER_ENABLED #shadow/env "STATUS_BACKEND_SERVER_ENABLED"
      status-im.config/STATUS_BACKEND_SERVER_HOST #shadow/env "STATUS_BACKEND_SERVER_HOST"
+     status-im.config/STATUS_BACKEND_SERVER_MEDIA_SERVER_ENABLE_TLS
+     #shadow/env "STATUS_BACKEND_SERVER_MEDIA_SERVER_ENABLE_TLS"
      status-im.config/STATUS_BACKEND_SERVER_IMAGE_SERVER_URI_PREFIX
      #shadow/env "STATUS_BACKEND_SERVER_IMAGE_SERVER_URI_PREFIX"
      status-im.config/STATUS_BACKEND_SERVER_ROOT_DATA_DIR #shadow/env

src/quo/components/list_items/account/schema.cljs

@@ -23,7 +23,7 @@
   [:map
    [:type {:optional true}
     [:enum :default :tag :action :balance-neutral :balance-negative :balance-positive]]
-   [:state {:optional true} [:enum :default :selected :active]]
+   [:state {:optional true} [:enum :default :selected :active :disabled]]
    [:blur? {:optional true} [:maybe :boolean]]
    [:customization-color {:optional true} [:maybe :schema.common/customization-color]]
    [:on-press {:optional true} [:maybe fn?]]

src/quo/components/list_items/account/style.cljs

@@ -12,12 +12,13 @@
         :else :transparent))
 
 (defn container
-  [props]
+  [{:keys [state] :as props}]
   {:height             56
    :border-radius      12
    :background-color   (background-color props)
    :flex-direction     :row
    :align-items        :center
+   :opacity            (if (= state :disabled) 0.3 1)
    :padding-horizontal 12
    :padding-vertical   6
    :justify-content    :space-between})

src/quo/components/list_items/account/view.cljs

@@ -112,6 +112,7 @@
                              :pressed?            pressed?})
       :on-press-in         on-press-in
       :on-press            on-press
+      :disabled            (= state :disabled)
       :on-press-out        on-press-out
       :accessibility-label :container}
      [account-view props]

src/status_im/config.cljs

@@ -136,6 +136,9 @@
 ;; The port comes from your running status backend server.
 ;; If you run it by PORT=60000 make run-status-backend , then host will likely be 127.0.0.1:60000
 (goog-define STATUS_BACKEND_SERVER_HOST "")
+;; enable media server over https or http
+;; if you're using android simulator, set it to "0"
+(goog-define STATUS_BACKEND_SERVER_MEDIA_SERVER_ENABLE_TLS "1")
 ;; /path/to/root/data/dir
 ;; make sure it exists, it should be in absolute path
 (goog-define STATUS_BACKEND_SERVER_ROOT_DATA_DIR "")

src/status_im/contexts/profile/events.cljs

@@ -32,10 +32,12 @@
 (rf/reg-fx
  :profile/get-profiles-overview
  (fn [callback]
-   (native-module/initialize-application {:dataDir       (native-module/backup-disabled-data-dir)
-                                          :mixpanelAppId config/mixpanel-app-id
-                                          :mixpanelToken config/mixpanel-token}
-                                         callback)))
+   (native-module/initialize-application
+    {:dataDir              (native-module/backup-disabled-data-dir)
+     :mixpanelAppId        config/mixpanel-app-id
+     :mixpanelToken        config/mixpanel-token
+     :mediaServerEnableTLS (config/enabled? config/STATUS_BACKEND_SERVER_MEDIA_SERVER_ENABLE_TLS)}
+    callback)))
 
 (rf/reg-event-fx
  :profile/profile-selected

src/status_im/contexts/wallet/common/utils.cljs

@@ -193,7 +193,7 @@
 
 (defn token-balance-display-for-network
   "Formats a token balance for a specific chain and rounds it to a specified number of decimals.
-  If the balance is less than the smallest representable value based on rounding decimals, 
+  If the balance is less than the smallest representable value based on rounding decimals,
   a threshold value is displayed instead."
   [token chain-id rounding-decimals]
   (let [token-decimals   (:decimals token)
@@ -548,3 +548,27 @@
     (:less-than-three-minutes constants/wallet-transaction-estimation) "1-3"
     (:less-than-five-minutes constants/wallet-transaction-estimation)  "3-5"
     ">5"))
+
+(defn get-accounts-with-token-balance
+  [accounts token]
+  (let [operable-account                       (filter :operable? (vals accounts))
+        positive-balance-in-any-chain?         (fn [{:keys [balances-per-chain]}]
+                                                 (->> balances-per-chain
+                                                      (map (comp :raw-balance val))
+                                                      (some pos?)))
+        addresses-tokens-with-positive-balance (as-> operable-account $
+                                                 (group-by :address $)
+                                                 (update-vals $
+                                                              #(filter positive-balance-in-any-chain?
+                                                                       (:tokens (first %)))))]
+    (if-let [asset-symbol (:symbol token)]
+      (let [addresses-with-asset (as-> addresses-tokens-with-positive-balance $
+                                   (update-vals $ #(set (map :symbol %)))
+                                   (keep (fn [[address token-symbols]]
+                                           (when (token-symbols asset-symbol) address))
+                                         $)
+                                   (set $))]
+        (filter #(addresses-with-asset (:address %)) operable-account))
+      (filter (fn [{:keys [tokens]}]
+                (some positive-balance-in-any-chain? tokens))
+              operable-account))))

src/status_im/contexts/wallet/common/utils/networks.cljs

@@ -7,6 +7,7 @@
     [utils.number]))
 
 (def ^:private last-comma-followed-by-text-to-end-regex #",\s(?=[^,]+$)")
+(def ^:private max-network-prefixes 2)
 
 (def id->network
   {constants/ethereum-mainnet-chain-id constants/mainnet-network-name
@@ -185,3 +186,11 @@
                  :related-chain-id related-chain-id
                  :layer            layer)))
        (sort-by (juxt :layer :short-name))))
+
+(defn format-address
+  [address network-preferences]
+  (let [short-names         (map network->short-name network-preferences)
+        prefix              (when (<= (count short-names) max-network-prefixes)
+                              (short-names->network-preference-prefix short-names))
+        transformed-address (str prefix address)]
+    transformed-address))

src/status_im/contexts/wallet/common/utils_test.cljs

@@ -269,3 +269,68 @@
           expected          "0"]
       (is (= (utils/token-balance-display-for-network token chain-id rounding-decimals)
              expected)))))
+
+(def mock-accounts
+  {:0xfc6327a092f6232e158a0dd1d6d967a2e1c65cd5
+   {:address   "0xfc6327a092f6232e158a0dd1d6d967a2e1c65cd5"
+    :operable? true
+    :tokens    [{:symbol             "ETH"
+                 :balances-per-chain {1 {:raw-balance 1000000
+                                         :balance     1.0}}}
+                {:symbol             "USDC"
+                 :balances-per-chain {1 {:raw-balance 0
+                                         :balance     0}}}]}
+   :0xbce36f66a8cd99f1d6489cb9585146e3f3b893be
+   {:address   "0xbce36f66a8cd99f1d6489cb9585146e3f3b893be"
+    :operable? true
+    :tokens    [{:symbol             "ETH"
+                 :balances-per-chain {1 {:raw-balance 0
+                                         :balance     0}}}]}})
+
+(deftest get-accounts-with-token-balance-test
+  (testing "Positive token balance for a specific token"
+    (let [accounts mock-accounts
+          token    {:symbol "ETH"}
+          expected [{:address   "0xfc6327a092f6232e158a0dd1d6d967a2e1c65cd5"
+                     :operable? true
+                     :tokens    [{:symbol             "ETH"
+                                  :balances-per-chain {1 {:raw-balance 1000000
+                                                          :balance     1.0}}}
+                                 {:symbol             "USDC"
+                                  :balances-per-chain {1 {:raw-balance 0
+                                                          :balance     0}}}]}]]
+      (is (= (utils/get-accounts-with-token-balance accounts token)
+             expected))))
+
+  (testing "No token symbol provided, return all tokens with positive balance"
+    (let [accounts mock-accounts
+          token    {}
+          expected [{:address   "0xfc6327a092f6232e158a0dd1d6d967a2e1c65cd5"
+                     :operable? true
+                     :tokens    [{:symbol             "ETH"
+                                  :balances-per-chain {1 {:raw-balance 1000000
+                                                          :balance     1.0}}}
+                                 {:symbol             "USDC"
+                                  :balances-per-chain {1 {:raw-balance 0
+                                                          :balance     0}}}]}]]
+      (is (= (utils/get-accounts-with-token-balance accounts token)
+             expected))))
+
+  (testing "No matching token found for a specific token"
+    (let [accounts mock-accounts
+          token    {:symbol "DAI"}
+          expected []]
+      (is (= (utils/get-accounts-with-token-balance accounts token)
+             expected))))
+
+  (testing "No operable accounts"
+    (let [accounts {:0xfc6327a092f6232e158a0dd1d6d967a2e1c65cd5
+                    {:address   "0xfc6327a092f6232e158a0dd1d6d967a2e1c65cd5"
+                     :operable? false
+                     :tokens    [{:symbol             "ETH"
+                                  :balances-per-chain {1 {:raw-balance 1000000
+                                                          :balance     1.0}}}]}}
+          token    {}
+          expected []]
+      (is (= (utils/get-accounts-with-token-balance accounts token)
+             expected)))))

src/status_im/contexts/wallet/swap/events.cljs

@@ -14,11 +14,12 @@
             [utils.number :as number]))
 
 (rf/reg-event-fx :wallet.swap/start
- (fn [{:keys [db]} [{:keys [network asset-to-receive open-new-screen?] :as data}]]
+ (fn [{:keys [db]} [{:keys [network asset-to-receive open-new-screen? from-account] :as data}]]
    (let [{:keys [wallet]}       db
          test-networks-enabled? (get-in db [:profile/profile :test-networks-enabled?])
          view-id                (:view-id db)
-         account                (swap-utils/wallet-account wallet)
+         root-screen?           (or (= view-id :wallet-stack) (nil? view-id))
+         account                (or from-account (swap-utils/wallet-account wallet))
          asset-to-pay           (if (get-in data [:asset-to-pay :networks])
                                   (:asset-to-pay data)
                                   (swap-utils/select-asset-to-pay-by-symbol
@@ -26,6 +27,10 @@
                                     :account                account
                                     :test-networks-enabled? test-networks-enabled?
                                     :token-symbol           (get-in data [:asset-to-pay :symbol])}))
+         multi-account-balance? (-> (utils/get-accounts-with-token-balance (:accounts wallet)
+                                                                           asset-to-pay)
+                                    (count)
+                                    (> 1))
          network'               (or network
                                     (swap-utils/select-network asset-to-pay))
          start-point            (if open-new-screen? :action-menu :swap-button)]
@@ -35,34 +40,38 @@
               (assoc-in [:wallet :ui :swap :network] network')
               (assoc-in [:wallet :ui :swap :launch-screen] view-id)
               (assoc-in [:wallet :ui :swap :start-point] start-point))
-      :fx (if network'
-            [[:dispatch [:wallet/switch-current-viewing-account (:address account)]]
-             [:dispatch
-              (if open-new-screen?
-                [:open-modal :screen/wallet.setup-swap]
-                [:navigate-to-within-stack
-                 [:screen/wallet.setup-swap :screen/wallet.swap-select-asset-to-pay]])]
-             [:dispatch
-              [:centralized-metrics/track :metric/swap-start
-               {:network       (:chain-id network)
-                :pay_token     (:symbol asset-to-pay)
-                :receive_token (:symbol asset-to-receive)
-                :start_point   start-point
-                :launch_screen view-id}]]
-             [:dispatch [:wallet.swap/set-default-slippage]]]
-            [[:dispatch
-              [:show-bottom-sheet
-               {:content (fn []
-                           [network-selection/view
-                            {:token-symbol      (:symbol asset-to-pay)
-                             :on-select-network (fn [network]
-                                                  (rf/dispatch [:hide-bottom-sheet])
-                                                  (rf/dispatch
-                                                   [:wallet.swap/start
-                                                    {:asset-to-pay     asset-to-pay
-                                                     :asset-to-receive asset-to-receive
-                                                     :network          network
-                                                     :open-new-screen? open-new-screen?}]))}])}]]])})))
+      :fx (if (and multi-account-balance? root-screen? (not from-account))
+            [[:dispatch [:open-modal :screen/wallet.swap-select-account]]]
+            (if network'
+              [[:dispatch [:wallet/switch-current-viewing-account (:address account)]]
+               [:dispatch
+                (if open-new-screen?
+                  [:open-modal :screen/wallet.setup-swap]
+                  [:navigate-to-within-stack
+                   [:screen/wallet.setup-swap :screen/wallet.swap-select-asset-to-pay]])]
+               [:dispatch
+                [:centralized-metrics/track :metric/swap-start
+                 {:network       (:chain-id network)
+                  :pay_token     (:symbol asset-to-pay)
+                  :receive_token (:symbol asset-to-receive)
+                  :start_point   start-point
+                  :launch_screen view-id}]]
+               [:dispatch [:wallet.swap/set-default-slippage]]]
+              [[:dispatch
+                [:show-bottom-sheet
+                 {:content (fn []
+                             [network-selection/view
+                              {:token-symbol      (:symbol asset-to-pay)
+                               :on-select-network (fn [network]
+                                                    (rf/dispatch [:hide-bottom-sheet])
+                                                    (rf/dispatch
+                                                     [:wallet.swap/start
+                                                      {:asset-to-pay asset-to-pay
+                                                       :asset-to-receive asset-to-receive
+                                                       :network network
+                                                       :open-new-screen?
+                                                       open-new-screen?
+                                                       :from-account from-account}]))}])}]]]))})))
 
 (rf/reg-event-fx :wallet.swap/select-asset-to-pay
  (fn [{:keys [db]} [{:keys [token]}]]
@@ -527,3 +536,15 @@
              [:dispatch [:wallet/navigate-to-account-within-stack address]])
            [:dispatch [:wallet/fetch-activities-for-current-account]]
            [:dispatch [:wallet/select-account-tab :activity]]]})))
+
+(rf/reg-event-fx :wallet.swap/start-from-account
+ (fn [{:keys [db]} [account]]
+   (let [asset-to-pay     (get-in db [:wallet :ui :swap :asset-to-pay])
+         asset-to-receive (get-in db [:wallet :ui :swap :asset-to-receive])]
+     {:fx [[:dispatch [:dismiss-modal :screen/wallet.swap-select-account]]
+           [:dispatch
+            [:wallet.swap/start
+             {:asset-to-pay     asset-to-pay
+              :asset-to-receive asset-to-receive
+              :open-new-screen? true
+              :from-account     account}]]]})))

src/status_im/contexts/wallet/swap/select_account/style.cljs

@@ -0,0 +1,7 @@
+(ns status-im.contexts.wallet.swap.select-account.style)
+
+(def accounts-list
+  {:padding-bottom 12})
+
+(def accounts-list-container
+  {:padding-horizontal 8})

src/status_im/contexts/wallet/swap/select_account/view.cljs

@@ -0,0 +1,52 @@
+(ns status-im.contexts.wallet.swap.select-account.view
+  (:require
+    [quo.core :as quo]
+    [react-native.core :as rn]
+    [react-native.safe-area :as safe-area]
+    [status-im.common.events-helper :as events-helper]
+    [status-im.common.floating-button-page.view :as floating-button-page]
+    [status-im.contexts.wallet.swap.select-account.style :as style]
+    [utils.i18n :as i18n]
+    [utils.money :as money]
+    [utils.re-frame :as rf]))
+
+(defn- on-account-press
+  [account]
+  (rf/dispatch [:wallet.swap/start-from-account account]))
+
+(defn- render-fn
+  [item _ _]
+  (let [has-balance (money/above-zero? (:asset-pay-balance item))]
+    [quo/account-item
+     {:type          (if has-balance :tag :default)
+      :on-press      #(on-account-press item)
+      :state         (if has-balance :default :disabled)
+      :token-props   {:symbol (:asset-pay-symbol item)
+                      :value  (:asset-pay-balance item)}
+      :account-props (assoc item
+                            :address       (:formatted-address item)
+                            :full-address? true)}]))
+
+(defn- on-close
+  []
+  (rf/dispatch [:wallet/clean-current-viewing-account])
+  (events-helper/navigate-back))
+
+(defn view
+  []
+  (let [accounts (rf/sub [:wallet/accounts-with-balances])]
+    [floating-button-page/view
+     {:footer-container-padding 0
+      :header                   [quo/page-nav
+                                 {:margin-top (safe-area/get-top)
+                                  :icon-name  :i/close
+                                  :on-press   on-close}]}
+     [quo/page-top
+      {:title                     (i18n/label :t/from-label)
+       :title-accessibility-label :title-label}]
+     [rn/flat-list
+      {:style                             style/accounts-list
+       :content-container-style           style/accounts-list-container
+       :data                              accounts
+       :render-fn                         render-fn
+       :shows-horizontal-scroll-indicator false}]]))

src/status_im/navigation/screens.cljs

@@ -134,6 +134,7 @@
     [status-im.contexts.wallet.send.send-amount.view :as wallet-send-input-amount]
     [status-im.contexts.wallet.send.transaction-confirmation.view :as wallet-transaction-confirmation]
     [status-im.contexts.wallet.send.transaction-progress.view :as wallet-transaction-progress]
+    [status-im.contexts.wallet.swap.select-account.view :as wallet-swap-select-account]
     [status-im.contexts.wallet.swap.select-asset-to-pay.view :as wallet-swap-select-asset-to-pay]
     [status-im.contexts.wallet.swap.set-spending-cap.view :as wallet-swap-set-spending-cap]
     [status-im.contexts.wallet.swap.setup-swap.view :as wallet-swap-setup-swap]
@@ -635,6 +636,12 @@
                 :insets                 {:top? true}}
     :component wallet-swap-select-asset-to-pay/view}
 
+   {:name      :screen/wallet.swap-select-account
+    :metrics   {:track? true}
+    :options   {:modalPresentationStyle :overCurrentContext
+                :insets                 {:bottom? true}}
+    :component wallet-swap-select-account/view}
+
    {:name      :screen/wallet.setup-swap
     :metrics   {:track?   true
                 :alias-id :wallet-swap.input-amount-to-swap}

src/status_im/subs/wallet/networks.cljs

@@ -4,8 +4,6 @@
             [utils.money :as money]
             [utils.number :as number]))
 
-(def max-network-prefixes 2)
-
 (re-frame/reg-sub
  :wallet/networks
  :<- [:wallet]
@@ -53,12 +51,7 @@
 (re-frame/reg-sub
  :wallet/account-address
  (fn [_ [_ address network-preferences]]
-   (let [short-names         (map network-utils/network->short-name network-preferences)
-         prefix              (when (<= (count short-names) max-network-prefixes)
-                               (network-utils/short-names->network-preference-prefix
-                                short-names))
-         transformed-address (str prefix address)]
-     transformed-address)))
+   (network-utils/format-address address network-preferences)))
 
 (re-frame/reg-sub
  :wallet/network-values

src/status_im/subs/wallet/swap.cljs

@@ -3,6 +3,7 @@
             [re-frame.core :as rf]
             [status-im.constants :as constants]
             [status-im.contexts.wallet.common.utils :as utils]
+            [status-im.contexts.wallet.common.utils.networks :as network-utils]
             [status-im.contexts.wallet.send.utils :as send-utils]
             [utils.money :as money]
             [utils.number :as number]))
@@ -315,3 +316,23 @@
                           :token    token-for-fees})]
      fee-in-fiat)))
 
+(rf/reg-sub
+ :wallet/accounts-with-balances
+ :<- [:wallet/operable-accounts]
+ :<- [:wallet/swap-asset-to-pay]
+ (fn [[accounts asset-to-pay]]
+   (let [token-symbol (:symbol asset-to-pay)]
+     (map
+      (fn [account]
+        (let [tokens            (:tokens account)
+              filtered-tokens   (filter #(= (:symbol %) token-symbol) tokens)
+              asset-pay-balance (utils/calculate-total-token-balance filtered-tokens)
+              formatted-address (network-utils/format-address (:address account)
+                                                              (:network-preferences-names account))]
+          (assoc account
+                 :formatted-address formatted-address
+                 :asset-pay-balance (utils/sanitized-token-amount-to-display
+                                     asset-pay-balance
+                                     constants/min-token-decimals-to-display)
+                 :asset-pay-symbol  token-symbol)))
+      accounts))))

status-go-version.json

@@ -3,7 +3,7 @@
     "_comment": "Instead use: scripts/update-status-go.sh <rev>",
     "owner": "status-im",
     "repo": "status-go",
-    "version": "0ae52530ae6e18269754a0e908fbfc8576f8b9eb",
-    "commit-sha1": "0ae52530ae6e18269754a0e908fbfc8576f8b9eb",
-    "src-sha256": "0hml3ks7afac2xzcjly2sdnia9vpsrsl142xm9z0rpvzqwsrsr9d"
+    "version": "7959e55d108aa0fafb222507640fab1c049020f1",
+    "commit-sha1": "7959e55d108aa0fafb222507640fab1c049020f1",
+    "src-sha256": "0nqgj2dmw110lqi1kjbfnk8hwr8jjxb6zr1a48k1lvb42ifp6bji"
 }