WIP: Add partition description

deja_vu/src/app.rs

@@ -36,7 +36,7 @@ use crate::{
         footer::Footer, fps::FpsCounter, left::Left, popup, right::Right, title::Title, Component,
     },
     config::Config,
-    line::{get_disk_description_right, DVLine},
+    line::{get_disk_description_right, get_part_description, DVLine},
     state::{CloneSettings, Mode},
     system::{
         boot,
@@ -105,6 +105,31 @@ impl App {
         })
     }
 
+    pub fn get_boot_part_index(&self) -> usize {
+        if let Some(index) = self.clone.part_index_boot {
+            index
+        } else if let Some(index) = self.selections[0] {
+            index
+        } else {
+            self.cur_index
+        }
+    }
+
+    pub fn get_os_part_index(&self) -> Option<usize> {
+        let mut os_part_index = None;
+        if let Some(index) = self.clone.part_index_os {
+            os_part_index = Some(index);
+        } else if let Some(index) = self.selections[1] {
+            os_part_index = Some(index);
+        } else if self.list_size > 0 {
+            // Highlighted entry
+            if self.cur_index == self.get_boot_part_index() {
+                os_part_index = Some(self.cur_index);
+            }
+        }
+        os_part_index
+    }
+
     pub fn get_dest_index(&self) -> Option<usize> {
         let mut dest_index = None;
         if let Some(index) = self.clone.disk_index_dest {
@@ -549,16 +574,16 @@ fn get_chunks(r: Rect) -> Vec<Rect> {
     chunks
 }
 
-fn get_right_selections(app: &App, prev_mode: Mode, cur_mode: Mode) -> Vec<Vec<DVLine>> {
+fn get_right_selections(app: &App, prev_mode: Mode, cur_mode: Mode) -> (usize, Vec<Vec<DVLine>>) {
     let mut selections = Vec::new();
-
-    // Main header
+    let mut start_index = 0;
     match (prev_mode, cur_mode) {
         (_, Mode::InstallDrivers) => {
             selections.push(vec![DVLine {
                 line_parts: vec![String::from("CPU"), get_cpu_name()],
                 line_colors: vec![Color::Cyan, Color::Reset],
             }]);
+            start_index = 1;
         }
         (_, Mode::SelectDisks | Mode::SelectTableType)
         | (Mode::SelectDisks | Mode::SelectTableType, Mode::Confirm) => {
@@ -575,14 +600,13 @@ fn get_right_selections(app: &App, prev_mode: Mode, cur_mode: Mode) -> Vec<Vec<D
                 if let Some(disk) = disk_list.get(index) {
                     let mut disk_description = get_disk_description_right(&disk, "Dest");
 
-                    // Add warning(s)
-                    if app.clone.disk_index_dest.is_some() {
-                        disk_description[0] // i.e. "Dest:"
-                            .line_parts
-                            .push(format!("  (WARNING: ALL DATA WILL BE DELETED!)"));
-                        disk_description[0].line_colors.push(Color::Red);
-                    };
+                    // Add format warning
+                    disk_description[0] // i.e. "Dest:"
+                        .line_parts
+                        .push(format!("  (WARNING: ALL DATA WILL BE DELETED!)"));
+                    disk_description[0].line_colors.push(Color::Red);
                     if let Some(table_type) = &app.clone.table_type {
+                        // Show table type
                         let type_str = match table_type {
                             PartitionTableType::Guid => "GPT",
                             PartitionTableType::Legacy => "MBR",
@@ -599,10 +623,30 @@ fn get_right_selections(app: &App, prev_mode: Mode, cur_mode: Mode) -> Vec<Vec<D
                 }
             }
         }
-        (Mode::SelectParts, Mode::Confirm) => {
-            //
+        (_, Mode::SelectParts) | (Mode::SelectParts, Mode::Confirm) => {
+            if let Some(index) = app.get_dest_index() {
+                start_index = 1;
+                let disk_list = app.clone.disk_list.lock().unwrap();
+                if let Some(disk) = disk_list.get(index) {
+                    // Disk Details
+                    selections.push(get_disk_description_right(&disk, "Disk"));
+
+                    // Boot Partition
+                    let index = app.get_boot_part_index();
+                    if let Some(part) = disk.parts.get(index) {
+                        selections.push(get_part_description(&part, "Boot"));
+                    }
+
+                    // OS Partition
+                    if let Some(index) = app.get_os_part_index() {
+                        if let Some(part) = disk.parts.get(index) {
+                            selections.push(get_part_description(&part, "OS"));
+                        }
+                    }
+                }
+            }
         }
         _ => {}
     }
-    selections
+    (start_index, selections)
 }

deja_vu/src/line.rs

@@ -20,7 +20,7 @@ use ratatui::{
 use serde::{Deserialize, Serialize};
 use std::iter::zip;
 
-use crate::system::disk::Disk;
+use crate::system::disk::{Disk, Partition};
 
 #[derive(Debug, Default, Clone, PartialEq, Eq, Serialize, Deserialize)]
 pub struct DVLine {
@@ -80,3 +80,25 @@ pub fn get_disk_description_right(disk: &Disk, label: &str) -> Vec<DVLine> {
     }
     description
 }
+
+pub fn get_part_description(part: &Partition, label: &str) -> Vec<DVLine> {
+    let description: Vec<DVLine> = vec![
+        DVLine {
+            line_parts: vec![String::from(label)],
+            line_colors: vec![Color::Cyan],
+        },
+        DVLine::blank(),
+        DVLine {
+            line_parts: vec![format!(
+                "{:<8} {:>11}  {:<7} {}",
+                "Part ID", "Size", "(FS)", "\"Label\""
+            )],
+            line_colors: vec![Color::Blue],
+        },
+        DVLine {
+            line_parts: vec![format!("{part}")],
+            line_colors: vec![Color::Reset],
+        },
+    ];
+    description
+}