Working on TimeZone stage.

Cargo.toml

@@ -4,7 +4,7 @@ version = "0.1.0"
 edition = "2024"
 
 [dependencies]
-blocking = "1.6.2"
+blocking = "1.6"
 iced = { version = "0.14", features = ["smol", "image"] }
 iced_moving_picture = "0"
 rust-i18n = "3"

src/locales/en.json

@@ -17,5 +17,9 @@
   "network.ok": "Network connection active!",
   "network.no_connection": "Network inactive.",
   "network.check_error": "Error while cheking network connection.",
-  "network.button.check": "Check Network"
+  "network.button.check": "Check Network",
+  "timezone.select_region": "Select region:",
+  "timezone.select_timezone": "Select time zone:",
+  "timezone.init_error": "Erro getting time zones data from system."
+
 }

src/main.rs

@@ -20,7 +20,6 @@
    stages loading, switching between stages, and stuff.
 */
 
-
 use iced::widget;
 use std::process::ExitCode;
 
@@ -42,6 +41,7 @@ enum Views {
     Welcome(welcome::WelcomeStage),
     License(license::LicenseStage),
     Network(stages::network::NetworkStage),
+    TimeZone(stages::timezone::TimeZoneStage),
 }
 
 enum Message {
@@ -49,6 +49,7 @@ enum Message {
     Welcome(welcome::Message),
     License(license::Message),
     Network(stages::network::Message),
+    TimeZone(stages::timezone::Message),
 }
 
 struct KiraState {
@@ -105,6 +106,7 @@ fn view(k_state: &KiraState) -> Element<'_, Message> {
         Views::Welcome(wellcome_stage) => wellcome_stage.view().map(Message::Welcome),
         Views::License(license_stage) => license_stage.view().map(Message::License),
         Views::Network(network_stage) => network_stage.view().map(Message::Network),
+        Views::TimeZone(timezone_stage) => timezone_stage.view().map(Message::TimeZone),
     }
 }
 
@@ -158,7 +160,9 @@ fn update(k_state: &mut KiraState, message: Message) -> Task<Message> {
                     network::UpdateResult::StageAction(action) => match action {
                         StageAction::Next(network_res) => {
                             k_state.config.config_trail.push(network_res);
-                            iced::exit()
+                            k_state.current_view =
+                                Views::TimeZone(stages::timezone::TimeZoneStage::new());
+                            Task::none()
                         }
                         StageAction::Back => {
                             k_state.current_view = Views::License(license::LicenseStage {});
@@ -171,6 +175,22 @@ fn update(k_state: &mut KiraState, message: Message) -> Task<Message> {
                 Task::none()
             }
         }
+        Message::TimeZone(timezone_message) => {
+            if let Views::TimeZone(timezone_view) = &mut k_state.current_view {
+                let action = timezone_view.update(timezone_message);
+                match action {
+                    StageAction::Next(tz_res) => {
+                        k_state.config.config_trail.push(tz_res);
+                        iced::exit()
+                    }
+                    StageAction::Abort(_) => iced::exit(),
+                    StageAction::Back => iced::exit(),
+                    StageAction::None => Task::none(),
+                }
+            } else {
+                Task::none()
+            }
+        }
     }
 }
 
@@ -187,7 +207,7 @@ pub fn main() -> ExitCode {
     let iced_result = iced::application(KiraState::boot, update, view)
         .window(iced::window::Settings {
             icon: Some(
-                iced::window::icon::from_file_data(include_bytes!("icon.png"), None)
+                iced::window::icon::from_file_data(include_bytes!("media/icon.png"), None)
                     .expect("icon should be a valid PNG"),
             ),
             ..Default::default()

src/stages/mod.rs

@@ -18,3 +18,4 @@
 pub mod welcome;
 pub mod license;
 pub mod network;
+pub mod timezone;

src/stages/network/mod.rs

@@ -111,7 +111,7 @@ impl NetworkStage {
         }
 
         let spinner_frames =
-            apng::Frames::from_bytes(include_bytes!("spiner.apng").to_vec()).unwrap();
+            apng::Frames::from_bytes(crate::theme::get_spiner_bytes()).unwrap();
 
         Self {
             internet_active: false,

src/stages/timezone/mod.rs

@@ -0,0 +1,240 @@
+// <Kira Installer - universal Linux installer.>
+// Copyright (C) <2026>  <Kira Foundation>
+
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+/*
+   This is Welcome stage, used to greet used and allow user to choose program language
+*/
+
+use crate::stage::{ConfigValue, StageAction, StageResult};
+use iced::{Alignment, widget};
+use rust_i18n::t;
+use std::collections::HashMap;
+
+#[derive(Debug, Clone, PartialEq, Eq)]
+pub struct TimeZoneData {
+    region: String,
+    zone: String,
+}
+
+impl TimeZoneData {
+    fn to_string(&self) -> String {
+        format!("{}/{}", self.region, self.zone)
+    }
+    fn from_str(s: &str) -> Option<Self> {
+        let idx = s.find('/')?;
+        let (region, zone) = s.split_at(idx);
+        Some(Self {
+            region: region.into(),
+            zone: zone.into(),
+        })
+    }
+}
+
+impl std::fmt::Display for TimeZoneData {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        write!(f, "{}/{}", self.region, self.zone)
+    }
+}
+
+#[derive(Debug, Clone)]
+pub struct TimeZoneStage {
+    time_zone: Option<TimeZoneData>,
+    time_zone_region: Option<String>,
+    time_zones: Result<HashMap<String, Vec<TimeZoneData>>, String>,
+    regions: Vec<String>,
+    zones: Vec<TimeZoneData>,
+}
+
+#[derive(Debug, Clone)]
+pub enum Message {
+    SelectRegion(String),
+    SelectZone(TimeZoneData),
+    Next,
+    Back,
+}
+
+/// Getting list of awailable timezones from system.
+fn get_timezones_blocking() -> Result<Vec<TimeZoneData>, String> {
+    use std::process::Command;
+    //timedatectl list-timezones --no-pager
+    match Command::new("timedatectl")
+        .arg("list-timezones")
+        .arg("--no-pager")
+        .output()
+    {
+        Ok(cmd_output) => {
+            if cmd_output.status.success() {
+                //Etc/UTC
+                match String::from_utf8(cmd_output.stdout) {
+                    Ok(str_tz_list) => Ok(str_tz_list
+                        .split("\n")
+                        .filter(|sb| sb.contains('/'))
+                        .filter_map(|str_t_zone| TimeZoneData::from_str(str_t_zone.trim()))
+                        .collect::<Vec<TimeZoneData>>()),
+                    Err(ex) => Err(format!("Exception while converting to UTF8 {}", ex)),
+                }
+            } else {
+                Err(format!(
+                    "Error getting timezones list: {}",
+                    String::from_utf8(cmd_output.stderr).unwrap_or("UNKNOWN".into())
+                ))
+            }
+        }
+        Err(ex) => Err(format!("Exception while trying to list time zones {}", ex)),
+    }
+}
+
+impl TimeZoneStage {
+    pub fn new() -> Self {
+        match get_timezones_blocking() {
+            Ok(tzs) => {
+                let mut time_zones: HashMap<String, Vec<TimeZoneData>> = HashMap::new();
+                for tz in &tzs {
+                    if let Some(z) = time_zones.get_mut(tz.region.as_str()) {
+                        z.push(tz.clone());
+                    } else {
+                        time_zones.insert(tz.region.clone(), vec![tz.clone()]);
+                    }
+                }
+                //let time_zones: HashMap<String, TimeZoneData> = HashMap::from_iter(tzs.iter().map(|tz| (tz.region.clone(), tz.clone())));
+                Self {
+                    regions: time_zones.keys().cloned().collect(),
+                    zones: tzs.clone(),
+                    time_zone: None,
+                    time_zone_region: None,
+                    time_zones: Ok(time_zones),
+                }
+            }
+
+            Err(ex) => {
+                println!(
+                    "Exception while trying to get time zones list from system {}",
+                    ex
+                );
+                Self {
+                    time_zone: None,
+                    time_zone_region: None,
+                    time_zones: Err(ex),
+                    regions: Vec::new(),
+                    zones: Vec::new(),
+                }
+            }
+        }
+    }
+
+    fn gen_result(&self) -> StageResult {
+        if let Some(tz) = &self.time_zone {
+            StageResult {
+                name: "time_zone".to_string(),
+                config: Some(HashMap::from([
+                    ("name".to_string(), ConfigValue::String(tz.to_string())),
+                    ("region".to_string(), ConfigValue::String(tz.region.clone())),
+                    ("zone".to_string(), ConfigValue::String(tz.zone.clone())),
+                ])),
+                resuts: None,
+                error: None,
+            }
+        } else {
+            StageResult {
+                name: "time_zone".to_string(),
+                config: None,
+                resuts: None,
+                error: None,
+            }
+        }
+    }
+
+    pub fn update(&mut self, message: Message) -> StageAction {
+        match message {
+            Message::SelectRegion(region) => {
+                self.time_zone_region = Some(region);
+                StageAction::None
+            }
+            Message::SelectZone(zone) => {
+                self.time_zone = Some(zone);
+                StageAction::None
+            }
+            Message::Next => StageAction::Next(self.gen_result()),
+            Message::Back => StageAction::Back,
+        }
+    }
+
+    pub fn view(&self) -> iced::Element<'_, Message> {
+        let (next_button, main_content) = match &self.time_zones {
+            Ok(time_zones) => (
+                widget::button(widget::text(t!("button.next"))).on_press(Message::Next),
+                widget::container(
+                    widget::column![
+                        widget::text(t!("timezone.select_timezone")),
+                        widget::row![
+                            widget::text(t!("timezone.select_region")),
+                            widget::pick_list(
+                                self.regions.clone(),
+                                self.time_zone_region.clone(),
+                                Message::SelectRegion,
+                            )
+                            .placeholder("Select Region")
+                        ],
+                        widget::row![
+                            widget::text(t!("timezone.select_timezone")),
+                            widget::pick_list(
+                                time_zones
+                                    .get(
+                                        self.time_zone_region
+                                            .clone()
+                                            .unwrap_or("Etc".into())
+                                            .as_str()
+                                    )
+                                    .unwrap()
+                                    .clone(),
+                                self.time_zone.clone(),
+                                Message::SelectZone,
+                            )
+                            .placeholder("Select Timezone")
+                        ]
+                    ]
+                    .padding(10)
+                    .spacing(10)
+                    .align_x(Alignment::Center),
+                ),
+            ),
+            Err(_) => (
+                widget::button(widget::text(t!("button.next"))),
+                widget::container(widget::text(t!("timezone.init_error"))),
+            ),
+        };
+        let back_button = widget::button(widget::text(t!("button.back"))).on_press(Message::Back);
+
+        widget::column![
+            main_content
+                .height(iced::Length::Fill)
+                .width(iced::Length::Fill)
+                .align_x(Alignment::Center)
+                .align_y(Alignment::Center),
+            widget::row![
+                back_button,
+                widget::space::horizontal(), // Pushes the right button to the far right
+                next_button
+            ]
+            .width(iced::Length::Fill)
+            .align_y(Alignment::End)
+            .padding(10),
+        ]
+        .align_x(Alignment::Center)
+        .spacing(10)
+        .into()
+    }
+}

src/stages/welcome/mod.rs

@@ -20,7 +20,7 @@
  */
 
 
-use crate::stage::{ConfigValue, StageAction, StageResult};
+use crate::{stage::{ConfigValue, StageAction, StageResult}, theme};
 use iced::{Alignment, widget};
 use rust_i18n::t;
 use std::collections::HashMap;
@@ -127,7 +127,7 @@ impl WelcomeStage {
 
         // Embed the image bytes into the executable
         let welcom_logo_handle =
-            widget::image::Handle::from_bytes(include_bytes!("media/logo.png").to_vec());
+            widget::image::Handle::from_bytes(theme::get_logo_bytes());
 
         widget::column![
             widget::container(

src/theme.rs

@@ -50,3 +50,11 @@ pub fn text_with_border(_theme: &Theme) -> container::Style {
         ..container::Style::default()
     }
 }
+
+pub fn get_spiner_bytes() -> Vec<u8>{
+    return include_bytes!("media/spiner.apng").to_vec();
+}
+
+pub fn get_logo_bytes() -> Vec<u8>{
+    return include_bytes!("media/logo.png").to_vec();
+}