feat(backup): add ability to export uninstalled packages with their description

Cargo.toml

@@ -32,6 +32,7 @@ ureq = { version = "*", features = ["json"] }
 retry = "^2.0.0"
 iced = { version = "^0.12.0", features = ["advanced", "image"] }
 rfd = "^0.14"
+csv="^1.3"
 
 [target.'cfg(not(target_os = "windows"))'.dependencies]
 flate2 = { version = "^1", optional = true }

src/core/config.rs

@@ -53,7 +53,7 @@ impl Default for GeneralSettings {
 impl Default for DeviceSettings {
     fn default() -> Self {
         Self {
-            device_id: String::new(),
+            device_id: String::default(),
             multi_user_mode: get_android_sdk() > 21,
             disable_mode: false,
             backup: BackupSettings::default(),

src/core/save.rs

@@ -12,23 +12,23 @@ use std::path::{Path, PathBuf};
 pub static BACKUP_DIR: PathBuf = CACHE_DIR.join("backups");
 
 #[derive(Default, Deserialize, Serialize, Debug, Clone, PartialEq, Eq)]
-struct PhoneBackup {
-    device_id: String,
-    users: Vec<UserBackup>,
+pub struct PhoneBackup {
+    pub device_id: String,
+    pub users: Vec<UserBackup>,
 }
 
 #[derive(Default, Deserialize, Serialize, Debug, Clone, PartialEq, Eq)]
-struct UserBackup {
-    id: u16,
-    packages: Vec<CorePackage>,
+pub struct UserBackup {
+    pub id: u16,
+    pub packages: Vec<CorePackage>,
 }
 
 // Backup all `Uninstalled` and `Disabled` packages
 pub async fn backup_phone(
     users: Vec<User>,
     device_id: String,
     phone_packages: Vec<Vec<PackageRow>>,
-) -> Result<(), String> {
+) -> Result<bool, String> {
     let mut backup = PhoneBackup {
         device_id: device_id.clone(),
         ..PhoneBackup::default()
@@ -63,7 +63,7 @@ pub async fn backup_phone(
                 format!("{}.json", chrono::Local::now().format("%Y-%m-%d_%H-%M-%S"));
 
             match fs::write(backup_path.join(backup_filename), json) {
-                Ok(_) => Ok(()),
+                Ok(_) => Ok(true),
                 Err(err) => Err(err.to_string()),
             }
         }

src/core/sync.rs

@@ -30,7 +30,7 @@ impl Default for Phone {
             model: "fetching devices...".to_string(),
             android_sdk: 0,
             user_list: vec![],
-            adb_id: String::new(),
+            adb_id: String::default(),
         }
     }
 }
@@ -165,7 +165,7 @@ pub fn hashset_system_packages(state: PackageState, user_id: Option<&User>) -> H
     let action = match state {
         PackageState::Enabled => format!("pm list packages -s -e{user}"),
         PackageState::Disabled => format!("pm list package -s -d{user}"),
-        _ => String::new(), // You probably don't need to use this function for anything else
+        _ => String::default(), // You probably don't need to use this function for anything else
     };
 
     adb_shell_command(true, &action)

src/core/theme.rs

@@ -17,6 +17,7 @@ pub struct BaseColors {
 #[derive(Debug, Clone, Copy)]
 pub struct NormalColors {
     pub primary: Color,
+    #[allow(dead_code)]
     pub secondary: Color,
     pub surface: Color,
     pub error: Color,

src/core/utils.rs

@@ -3,7 +3,8 @@ use crate::core::theme::Theme;
 use crate::core::uad_lists::{PackageHashMap, PackageState, Removal, UadList};
 use crate::gui::widgets::package_row::PackageRow;
 use chrono::offset::Utc;
-use chrono::DateTime;
+use chrono::{DateTime, Local};
+use csv::Writer;
 use std::path::PathBuf;
 use std::process::Command;
 use std::{fmt, fs};
@@ -12,6 +13,7 @@ use std::{fmt, fs};
 /// track of the current device serial.
 pub const ANDROID_SERIAL: &str = "ANDROID_SERIAL";
 pub const EXPORT_FILE_NAME: &str = "selection_export.txt";
+pub const UNINSTALLED_PACKAGES_FILE_NAME: &str = "uninstalled_packages";
 
 #[derive(Debug, Clone)]
 pub enum Error {
@@ -115,6 +117,8 @@ pub fn format_diff_time_from_now(date: DateTime<Utc>) -> String {
     }
 }
 
+/// Export selected packages.
+/// File will be saved in same directory where UAD-ng is located.
 pub async fn export_selection(packages: Vec<PackageRow>) -> Result<bool, String> {
     let selected = packages
         .iter()
@@ -154,6 +158,7 @@ impl fmt::Display for DisplayablePath {
     }
 }
 
+/// Can be used to choose any folder.
 pub async fn open_folder() -> Result<PathBuf, Error> {
     let picked_folder = rfd::AsyncFileDialog::new()
         .pick_folder()
@@ -162,3 +167,36 @@ pub async fn open_folder() -> Result<PathBuf, Error> {
 
     Ok(picked_folder.path().to_owned())
 }
+
+/// Export uninstalled packages in a csv file.
+/// Exported information will contain package name and description.
+pub async fn export_packages(
+    user: Option<User>,
+    phone_packages: Vec<Vec<PackageRow>>,
+) -> Result<bool, String> {
+    let uninstalled_packages: Vec<&PackageRow> = phone_packages[user.unwrap().index]
+        .iter()
+        .filter(|p| p.state.to_string() == "Uninstalled")
+        .collect();
+
+    let backup_file = format!(
+        "{}_{}.csv",
+        UNINSTALLED_PACKAGES_FILE_NAME,
+        Local::now().format("%Y%m%d")
+    );
+
+    let file = fs::File::create(backup_file).map_err(|err| err.to_string())?;
+    let mut wtr = Writer::from_writer(file);
+
+    wtr.write_record(["Package Name", "Description"])
+        .map_err(|err| err.to_string())?;
+
+    for package in uninstalled_packages {
+        wtr.write_record([&package.name, &package.description.replace('\n', " ")])
+            .map_err(|err| err.to_string())?;
+    }
+
+    wtr.flush().map_err(|err| err.to_string())?;
+
+    Ok(true)
+}

src/gui/mod.rs

@@ -220,6 +220,7 @@ impl Application for UadGui {
                         &self.apps_view.phone_packages,
                         &mut self.nb_running_async_adb_commands,
                         msg,
+                        &self.apps_view.selected_user,
                     )
                     .map(Message::SettingsAction)
             }
@@ -377,7 +378,7 @@ impl Application for UadGui {
                 .map(Message::AboutAction),
             View::Settings => self
                 .settings_view
-                .view(&selected_device)
+                .view(&selected_device, &self.apps_view)
                 .map(Message::SettingsAction),
         };
 

src/gui/views/list.rs

@@ -53,7 +53,7 @@ pub struct List {
     selected_package_state: Option<PackageState>,
     selected_removal: Option<Removal>,
     selected_list: Option<UadList>,
-    selected_user: Option<User>,
+    pub selected_user: Option<User>,
     all_selected: bool,
     pub input_value: String,
     description: String,