fixes

src/ui/modals/account_switcher.rs

@@ -0,0 +1,210 @@
+//! Account switcher modal
+//!
+//! Renders a centered popup with account list (SelectAccount) or
+//! new account name input (AddAccount).
+
+use crate::app::{AccountSwitcherState, App};
+use crate::tdlib::TdClientTrait;
+use ratatui::{
+    layout::Rect,
+    style::{Color, Modifier, Style},
+    text::{Line, Span},
+    widgets::{Block, Borders, Clear, Paragraph},
+    Frame,
+};
+
+/// Renders the account switcher modal overlay.
+pub fn render<T: TdClientTrait>(f: &mut Frame, area: Rect, app: &App<T>) {
+    let Some(state) = &app.account_switcher else {
+        return;
+    };
+
+    match state {
+        AccountSwitcherState::SelectAccount {
+            accounts,
+            selected_index,
+            current_account,
+        } => {
+            render_select_account(f, area, accounts, *selected_index, current_account);
+        }
+        AccountSwitcherState::AddAccount {
+            name_input,
+            cursor_position,
+            error,
+        } => {
+            render_add_account(f, area, name_input, *cursor_position, error.as_deref());
+        }
+    }
+}
+
+fn render_select_account(
+    f: &mut Frame,
+    area: Rect,
+    accounts: &[crate::accounts::AccountProfile],
+    selected_index: usize,
+    current_account: &str,
+) {
+    let mut lines: Vec<Line> = Vec::new();
+    lines.push(Line::from(""));
+
+    for (idx, account) in accounts.iter().enumerate() {
+        let is_selected = idx == selected_index;
+        let is_current = account.name == current_account;
+
+        let marker = if is_current { "● " } else { "  " };
+        let suffix = if is_current { " (текущий)" } else { "" };
+        let display = format!(
+            "{}{} ({}){}",
+            marker, account.name, account.display_name, suffix
+        );
+
+        let style = if is_selected {
+            Style::default()
+                .fg(Color::Yellow)
+                .add_modifier(Modifier::BOLD)
+        } else if is_current {
+            Style::default().fg(Color::Green)
+        } else {
+            Style::default().fg(Color::White)
+        };
+
+        lines.push(Line::from(Span::styled(format!("  {}", display), style)));
+    }
+
+    // Separator
+    lines.push(Line::from(Span::styled(
+        "  ──────────────────────",
+        Style::default().fg(Color::DarkGray),
+    )));
+
+    // Add account item
+    let add_selected = selected_index == accounts.len();
+    let add_style = if add_selected {
+        Style::default()
+            .fg(Color::Yellow)
+            .add_modifier(Modifier::BOLD)
+    } else {
+        Style::default().fg(Color::Cyan)
+    };
+    lines.push(Line::from(Span::styled(
+        "  + Добавить аккаунт",
+        add_style,
+    )));
+
+    lines.push(Line::from(""));
+
+    // Help bar
+    lines.push(Line::from(vec![
+        Span::styled(" j/k ", Style::default().fg(Color::Yellow)),
+        Span::styled("Nav", Style::default().fg(Color::DarkGray)),
+        Span::raw("  "),
+        Span::styled(" Enter ", Style::default().fg(Color::Green)),
+        Span::styled("Select", Style::default().fg(Color::DarkGray)),
+        Span::raw("  "),
+        Span::styled(" a ", Style::default().fg(Color::Cyan)),
+        Span::styled("Add", Style::default().fg(Color::DarkGray)),
+        Span::raw("  "),
+        Span::styled(" Esc ", Style::default().fg(Color::Red)),
+        Span::styled("Close", Style::default().fg(Color::DarkGray)),
+    ]));
+
+    // Calculate dynamic height: header(3) + accounts + separator(1) + add(1) + empty(1) + help(1) + footer(1)
+    let content_height = (accounts.len() as u16) + 7;
+    let height = content_height.min(area.height.saturating_sub(4));
+    let width = 40u16.min(area.width.saturating_sub(4));
+
+    let x = area.x + (area.width.saturating_sub(width)) / 2;
+    let y = area.y + (area.height.saturating_sub(height)) / 2;
+    let modal_area = Rect::new(x, y, width, height);
+
+    f.render_widget(Clear, modal_area);
+
+    let modal = Paragraph::new(lines).block(
+        Block::default()
+            .borders(Borders::ALL)
+            .border_style(Style::default().fg(Color::Cyan))
+            .title(" АККАУНТЫ ")
+            .title_style(
+                Style::default()
+                    .fg(Color::Cyan)
+                    .add_modifier(Modifier::BOLD),
+            ),
+    );
+
+    f.render_widget(modal, modal_area);
+}
+
+fn render_add_account(
+    f: &mut Frame,
+    area: Rect,
+    name_input: &str,
+    _cursor_position: usize,
+    error: Option<&str>,
+) {
+    let mut lines: Vec<Line> = Vec::new();
+    lines.push(Line::from(""));
+
+    // Input field
+    let input_display = if name_input.is_empty() {
+        Span::styled("_", Style::default().fg(Color::DarkGray))
+    } else {
+        Span::styled(
+            format!("{}_", name_input),
+            Style::default().fg(Color::White),
+        )
+    };
+    lines.push(Line::from(vec![
+        Span::styled("  Имя: ", Style::default().fg(Color::Cyan)),
+        input_display,
+    ]));
+
+    // Hint
+    lines.push(Line::from(Span::styled(
+        "  (a-z, 0-9, -, _)",
+        Style::default().fg(Color::DarkGray),
+    )));
+
+    lines.push(Line::from(""));
+
+    // Error
+    if let Some(err) = error {
+        lines.push(Line::from(Span::styled(
+            format!("  {}", err),
+            Style::default().fg(Color::Red),
+        )));
+        lines.push(Line::from(""));
+    }
+
+    // Help bar
+    lines.push(Line::from(vec![
+        Span::styled(" Enter ", Style::default().fg(Color::Green)),
+        Span::styled("Create", Style::default().fg(Color::DarkGray)),
+        Span::raw("  "),
+        Span::styled(" Esc ", Style::default().fg(Color::Red)),
+        Span::styled("Back", Style::default().fg(Color::DarkGray)),
+    ]));
+
+    let height = if error.is_some() { 10 } else { 8 };
+    let height = (height as u16).min(area.height.saturating_sub(4));
+    let width = 40u16.min(area.width.saturating_sub(4));
+
+    let x = area.x + (area.width.saturating_sub(width)) / 2;
+    let y = area.y + (area.height.saturating_sub(height)) / 2;
+    let modal_area = Rect::new(x, y, width, height);
+
+    f.render_widget(Clear, modal_area);
+
+    let modal = Paragraph::new(lines).block(
+        Block::default()
+            .borders(Borders::ALL)
+            .border_style(Style::default().fg(Color::Cyan))
+            .title(" НОВЫЙ АККАУНТ ")
+            .title_style(
+                Style::default()
+                    .fg(Color::Cyan)
+                    .add_modifier(Modifier::BOLD),
+            ),
+    );
+
+    f.render_widget(modal, modal_area);
+}