Add 'view' page for log

src/ui.rs

@@ -7,7 +7,7 @@ use ratatui::{
 };
 
 use crate::{
-    app::{App, NewEntryMode, Screen},
+    app::{App, LogViewPeriod, NewEntryMode, Screen},
     state::{AppState, TimeItem},
 };
 
@@ -21,6 +21,7 @@ pub fn render(frame: &mut Frame, app: &App) {
         Screen::ConfigHelp => render_config_help(frame, app),
         Screen::NewEntry => render_new_entry(frame, app),
         Screen::ReassignProject => render_reassign_project(frame, app),
+        Screen::LogView => render_log_view(frame, app),
     }
 }
 
@@ -211,6 +212,7 @@ fn render_bottom_bar(frame: &mut Frame, area: Rect, app: &App) {
             ("c", "config"),
             ("n", "new"),
             ("p", "project"),
+            ("v", "log"),
             ("d", "delete"),
             ("q", "quit"),
         ];
@@ -314,6 +316,7 @@ fn render_help(frame: &mut Frame, _app: &App) {
         "Enter      - Start/stop timer",
         "d          - Delete task",
         "p          - Reassign project",
+        "v          - View Watson log",
         "Ctrl+e     - Edit tasks config",
         "c          - Edit app config",
         "n          - New task",
@@ -503,3 +506,72 @@ fn render_reassign_project(frame: &mut Frame, app: &App) {
 
     frame.render_widget(help_text, chunks[1]);
 }
+
+fn render_log_view(frame: &mut Frame, app: &App) {
+    let area = frame.size();
+
+    // Create the main content area (leave space for command bar at bottom)
+    let chunks = Layout::default()
+        .direction(Direction::Vertical)
+        .constraints([Constraint::Min(3), Constraint::Length(1)])
+        .split(area);
+
+    let period_str = match app.log_view_period {
+        LogViewPeriod::Day => "Day",
+        LogViewPeriod::Week => "Week",
+        LogViewPeriod::Month => "Month",
+    };
+
+    let title = format!("Watson Log - {} View", period_str);
+
+    let block = Block::default()
+        .title(title)
+        .borders(Borders::ALL)
+        .style(Style::default().fg(ACTIVE_COLOR).bg(Color::Reset));
+
+    // Calculate visible area for content
+    let inner_area = block.inner(chunks[0]);
+    let visible_lines = inner_area.height as usize;
+
+    // Get the visible slice of content
+    let start = app.log_view_scroll;
+    let end = (start + visible_lines).min(app.log_view_content.len());
+    let visible_content: Vec<String> = app.log_view_content[start..end].to_vec();
+
+    let text = if visible_content.is_empty() {
+        "No log entries for this period.".to_string()
+    } else {
+        visible_content.join("\n")
+    };
+
+    let paragraph = Paragraph::new(text)
+        .block(block)
+        .style(Style::default().fg(Color::White))
+        .wrap(ratatui::widgets::Wrap { trim: false });
+
+    frame.render_widget(paragraph, chunks[0]);
+
+    // Render command bar
+    let commands = vec![
+        ("d", "day"),
+        ("w", "week"),
+        ("m", "month"),
+        ("j/k", "scroll"),
+        ("q/ESC", "back"),
+    ];
+
+    let command_text = format!(
+        "  {}",
+        commands
+            .iter()
+            .map(|(key, desc)| format!("{} ({})", key, desc))
+            .collect::<Vec<_>>()
+            .join(" · ")
+    );
+
+    let command_bar = Paragraph::new(command_text)
+        .style(Style::default().fg(Color::White))
+        .alignment(Alignment::Left);
+
+    frame.render_widget(command_bar, chunks[1]);
+}