From 969219c51d2462d2d37b449ef728693525e86e02 Mon Sep 17 00:00:00 2001
From: Erik Kundt <erik@zirkular.io>
Date: Thu, 20 Apr 2023 11:01:48 +0200
Subject: [PATCH] tui: Split widgets into separate modules

---
 radicle-tui/src/app.rs              |  22 ++-
 radicle-tui/src/subs.rs             |  17 +-
 radicle-tui/src/ui.rs               | 281 ----------------------------
 radicle-tui/src/ui/widget.rs        |   4 +
 radicle-tui/src/ui/widget/common.rs | 106 +++++++++++
 radicle-tui/src/ui/widget/home.rs   | 103 ++++++++++
 radicle-tui/src/ui/widget/patch.rs  |  86 +++++++++
 7 files changed, 321 insertions(+), 298 deletions(-)
 create mode 100644 radicle-tui/src/ui/widget/common.rs
 create mode 100644 radicle-tui/src/ui/widget/home.rs
 create mode 100644 radicle-tui/src/ui/widget/patch.rs

diff --git a/radicle-tui/src/app.rs b/radicle-tui/src/app.rs
index 50cd5c12..3e390503 100644
--- a/radicle-tui/src/app.rs
+++ b/radicle-tui/src/app.rs
@@ -18,7 +18,7 @@ use radicle_tui::ui::components::workspace::{
 };
 use radicle_tui::ui::layout;
 use radicle_tui::ui::theme::{self, Theme};
-use radicle_tui::ui::widget::Widget;
+use radicle_tui::ui::widget::{self, Widget};
 
 use radicle_tui::Tui;
 
@@ -135,7 +135,7 @@ impl Tui<Cid, Message> for App {
         self.mount_home_view(app, &self.theme.clone())?;
 
         // Add global key listener and subscribe to key events
-        let global = ui::global_listener().to_boxed();
+        let global = ui::widget::common::global_listener().to_boxed();
         app.mount(Cid::GlobalListener, global, subs::global())?;
 
         Ok(())
@@ -223,11 +223,12 @@ impl ViewPage for Home {
         context: &Context,
         theme: &Theme,
     ) -> Result<()> {
-        let navigation = ui::home_navigation(theme).to_boxed();
+        let navigation = widget::home::navigation(theme).to_boxed();
 
-        let dashboard = ui::dashboard(theme, &context.id, &context.project).to_boxed();
-        let issue_browser = ui::issue_browser(theme).to_boxed();
-        let patch_browser = ui::patch_browser(theme, &context.patches, &context.profile).to_boxed();
+        let dashboard = widget::home::dashboard(theme, &context.id, &context.project).to_boxed();
+        let issue_browser = widget::home::issues(theme).to_boxed();
+        let patch_browser =
+            widget::home::patches(theme, &context.patches, &context.profile).to_boxed();
 
         app.remount(
             Cid::Home(HomeCid::Navigation),
@@ -291,9 +292,10 @@ impl ViewPage for PatchView {
         theme: &Theme,
     ) -> Result<()> {
         if let Some((id, patch)) = context.patches.get(context.selected_patch) {
-            let navigation = ui::patch_navigation(theme).to_boxed();
-            let activity = ui::patch_activity(theme, (*id, patch), &context.profile).to_boxed();
-            let files = ui::patch_files(theme, (*id, patch), &context.profile).to_boxed();
+            let navigation = widget::patch::navigation(theme).to_boxed();
+            let activity =
+                widget::patch::activity(theme, (*id, patch), &context.profile).to_boxed();
+            let files = widget::patch::files(theme, (*id, patch), &context.profile).to_boxed();
 
             app.remount(
                 Cid::Patch(PatchCid::Navigation),
@@ -338,11 +340,11 @@ impl ViewPage for PatchView {
 impl tuirealm::Component<Message, NoUserEvent> for Widget<GlobalListener> {
     fn on(&mut self, event: Event<NoUserEvent>) -> Option<Message> {
         match event {
+            Event::WindowResize(_, _) => Some(Message::Tick),
             Event::Keyboard(KeyEvent {
                 code: Key::Char('q'),
                 ..
             }) => Some(Message::Quit),
-            Event::WindowResize(_, _) => Some(Message::Tick),
             _ => None,
         }
     }
diff --git a/radicle-tui/src/subs.rs b/radicle-tui/src/subs.rs
index 17823d92..df4e336e 100644
--- a/radicle-tui/src/subs.rs
+++ b/radicle-tui/src/subs.rs
@@ -22,11 +22,14 @@ where
     Id: Clone + Hash + Eq + PartialEq,
     UserEvent: Clone + Eq + PartialEq + PartialOrd,
 {
-    vec![Sub::new(
-        SubEventClause::Keyboard(KeyEvent {
-            code: Key::Char('q'),
-            modifiers: KeyModifiers::NONE,
-        }),
-        SubClause::Always,
-    )]
+    vec![
+        Sub::new(
+            SubEventClause::Keyboard(KeyEvent {
+                code: Key::Char('q'),
+                modifiers: KeyModifiers::NONE,
+            }),
+            SubClause::Always,
+        ),
+        Sub::new(SubEventClause::WindowResize, SubClause::Always),
+    ]
 }
diff --git a/radicle-tui/src/ui.rs b/radicle-tui/src/ui.rs
index 6f89cb01..35861e75 100644
--- a/radicle-tui/src/ui.rs
+++ b/radicle-tui/src/ui.rs
@@ -4,284 +4,3 @@ pub mod layout;
 pub mod state;
 pub mod theme;
 pub mod widget;
-
-use radicle::prelude::{Id, Project};
-use radicle::Profile;
-use tuirealm::props::{AttrValue, Attribute, Color, PropPayload, PropValue, TextSpan};
-use tuirealm::MockComponent;
-
-use radicle::cob::patch::{Patch, PatchId};
-
-use components::container::{GlobalListener, LabeledContainer, Tabs};
-use components::context::{Shortcut, Shortcuts};
-use components::label::Label;
-use components::list::{Property, PropertyList};
-
-use widget::Widget;
-
-use self::cob::patch;
-use self::components::context::ContextBar;
-use self::components::list::{List, Table};
-use self::components::workspace::{Browser, Dashboard, IssueBrowser, PatchActivity, PatchFiles};
-use self::theme::Theme;
-
-pub fn global_listener() -> Widget<GlobalListener> {
-    Widget::new(GlobalListener::default())
-}
-
-pub fn label(content: &str) -> Widget<Label> {
-    // TODO: Remove when size constraints are implemented
-    let width = content.chars().count() as u16;
-
-    Widget::new(Label::default())
-        .content(AttrValue::String(content.to_string()))
-        .height(1)
-        .width(width)
-}
-
-pub fn labeled_container(
-    theme: &theme::Theme,
-    title: &str,
-    component: Box<dyn MockComponent>,
-) -> Widget<LabeledContainer> {
-    let title = label(&format!(" {title} "))
-        .foreground(theme.colors.default_fg)
-        .background(theme.colors.labeled_container_bg);
-    let container = LabeledContainer::new(title, component);
-
-    Widget::new(container).background(theme.colors.labeled_container_bg)
-}
-
-pub fn shortcut(theme: &theme::Theme, short: &str, long: &str) -> Widget<Shortcut> {
-    let short = label(short).foreground(theme.colors.shortcut_short_fg);
-    let divider = label(&theme.icons.whitespace.to_string());
-    let long = label(long).foreground(theme.colors.shortcut_long_fg);
-
-    // TODO: Remove when size constraints are implemented
-    let short_w = short.query(Attribute::Width).unwrap().unwrap_size();
-    let divider_w = divider.query(Attribute::Width).unwrap().unwrap_size();
-    let long_w = long.query(Attribute::Width).unwrap().unwrap_size();
-    let width = short_w.saturating_add(divider_w).saturating_add(long_w);
-
-    let shortcut = Shortcut::new(short, divider, long);
-
-    Widget::new(shortcut).height(1).width(width)
-}
-
-pub fn shortcuts(theme: &theme::Theme, shortcuts: Vec<Widget<Shortcut>>) -> Widget<Shortcuts> {
-    let divider = label(&format!(" {} ", theme.icons.shortcutbar_divider))
-        .foreground(theme.colors.shortcutbar_divider_fg);
-    let shortcut_bar = Shortcuts::new(shortcuts, divider);
-
-    Widget::new(shortcut_bar).height(1)
-}
-
-pub fn property(theme: &theme::Theme, name: &str, value: &str) -> Widget<Property> {
-    let name = label(name).foreground(theme.colors.property_name_fg);
-    let divider = label(&format!(" {} ", theme.icons.property_divider));
-    let value = label(value).foreground(theme.colors.default_fg);
-
-    // TODO: Remove when size constraints are implemented
-    let name_w = name.query(Attribute::Width).unwrap().unwrap_size();
-    let divider_w = divider.query(Attribute::Width).unwrap().unwrap_size();
-    let value_w = value.query(Attribute::Width).unwrap().unwrap_size();
-    let width = name_w.saturating_add(divider_w).saturating_add(value_w);
-
-    let property = Property::new(name, divider, value);
-
-    Widget::new(property).height(1).width(width)
-}
-
-pub fn property_list(
-    _theme: &theme::Theme,
-    properties: Vec<Widget<Property>>,
-) -> Widget<PropertyList> {
-    let property_list = PropertyList::new(properties);
-
-    Widget::new(property_list)
-}
-
-pub fn tabs(theme: &theme::Theme, tabs: Vec<Widget<Label>>) -> Widget<Tabs> {
-    let divider = label(&theme.icons.tab_divider.to_string());
-    let tabs = Tabs::new(tabs, divider);
-
-    Widget::new(tabs)
-        .height(1)
-        .foreground(theme.colors.tabs_fg)
-        .highlight(theme.colors.tabs_highlighted_fg)
-}
-
-pub fn table(theme: &theme::Theme, items: &[impl List], profile: &Profile) -> Widget<Table> {
-    let table = Table::default();
-    let items = items.iter().map(|item| item.row(theme, profile)).collect();
-
-    Widget::new(table)
-        .content(AttrValue::Table(items))
-        .background(theme.colors.labeled_container_bg)
-        .highlight(theme.colors.item_list_highlighted_bg)
-}
-
-pub fn issue_browser(theme: &theme::Theme) -> Widget<IssueBrowser> {
-    let shortcuts = shortcuts(
-        theme,
-        vec![
-            shortcut(theme, "tab", "section"),
-            shortcut(theme, "q", "quit"),
-        ],
-    );
-
-    let not_implemented = label("not implemented").foreground(theme.colors.default_fg);
-    let browser = IssueBrowser::new(not_implemented, shortcuts);
-
-    Widget::new(browser)
-}
-
-pub fn patch_browser(
-    theme: &theme::Theme,
-    items: &[(PatchId, Patch)],
-    profile: &Profile,
-) -> Widget<Browser<(PatchId, Patch)>> {
-    let shortcuts = shortcuts(
-        theme,
-        vec![
-            shortcut(theme, "tab", "section"),
-            shortcut(theme, "↑/↓", "navigate"),
-            shortcut(theme, "enter", "show"),
-            shortcut(theme, "q", "quit"),
-        ],
-    );
-
-    let widths = AttrValue::Payload(PropPayload::Vec(vec![
-        PropValue::U16(2),
-        PropValue::U16(43),
-        PropValue::U16(15),
-        PropValue::U16(15),
-        PropValue::U16(5),
-        PropValue::U16(20),
-    ]));
-    let header = AttrValue::Payload(PropPayload::Vec(vec![
-        PropValue::TextSpan(TextSpan::from("")),
-        PropValue::TextSpan(TextSpan::from("title")),
-        PropValue::TextSpan(TextSpan::from("author")),
-        PropValue::TextSpan(TextSpan::from("tags")),
-        PropValue::TextSpan(TextSpan::from("comments")),
-        PropValue::TextSpan(TextSpan::from("date")),
-    ]));
-
-    let table = table(theme, items, profile)
-        .custom("widths", widths)
-        .custom("header", header);
-    let browser: Browser<(PatchId, Patch)> = Browser::new(table, shortcuts);
-
-    Widget::new(browser)
-}
-
-pub fn patch_activity(
-    theme: &theme::Theme,
-    patch: (PatchId, &Patch),
-    profile: &Profile,
-) -> Widget<PatchActivity> {
-    let (id, patch) = patch;
-    let shortcuts = shortcuts(
-        theme,
-        vec![
-            shortcut(theme, "esc", "back"),
-            shortcut(theme, "tab", "section"),
-            shortcut(theme, "q", "quit"),
-        ],
-    );
-    let context = patch_context(theme, (id, patch), profile);
-
-    let not_implemented = label("not implemented").foreground(theme.colors.default_fg);
-    let activity = PatchActivity::new(not_implemented, context, shortcuts);
-
-    Widget::new(activity)
-}
-
-pub fn patch_files(
-    theme: &theme::Theme,
-    patch: (PatchId, &Patch),
-    profile: &Profile,
-) -> Widget<PatchFiles> {
-    let (id, patch) = patch;
-    let shortcuts = shortcuts(
-        theme,
-        vec![
-            shortcut(theme, "esc", "back"),
-            shortcut(theme, "tab", "section"),
-            shortcut(theme, "q", "quit"),
-        ],
-    );
-    let context = patch_context(theme, (id, patch), profile);
-
-    let not_implemented = label("not implemented").foreground(theme.colors.default_fg);
-    let files = PatchFiles::new(not_implemented, context, shortcuts);
-
-    Widget::new(files)
-}
-
-pub fn patch_context(
-    _theme: &Theme,
-    patch: (PatchId, &Patch),
-    profile: &Profile,
-) -> Widget<ContextBar> {
-    let (id, patch) = patch;
-    let id = patch::format_id(id);
-    let title = patch.title();
-    let author = patch::format_author(patch, profile);
-    let comments = patch::format_comments(patch);
-
-    let context = label(" patch ").background(Color::Rgb(238, 111, 248));
-    let id = label(&format!(" {id} "))
-        .foreground(Color::Rgb(117, 113, 249))
-        .background(Color::Rgb(40, 40, 40));
-    let title = label(&format!(" {title} "))
-        .foreground(Color::Rgb(70, 70, 70))
-        .background(Color::Rgb(40, 40, 40));
-    let author = label(&format!(" {author} "))
-        .foreground(Color::Rgb(117, 113, 249))
-        .background(Color::Rgb(40, 40, 40));
-    let comments = label(&format!(" {comments} "))
-        .foreground(Color::Rgb(70, 70, 70))
-        .background(Color::Rgb(50, 50, 50));
-
-    let context_bar = ContextBar::new(context, id, author, title, comments);
-    Widget::new(context_bar).height(1)
-}
-
-pub fn home_navigation(theme: &theme::Theme) -> Widget<Tabs> {
-    tabs(
-        theme,
-        vec![label("dashboard"), label("issues"), label("patches")],
-    )
-}
-
-pub fn patch_navigation(theme: &theme::Theme) -> Widget<Tabs> {
-    tabs(theme, vec![label("activity"), label("files")])
-}
-
-pub fn dashboard(theme: &theme::Theme, id: &Id, project: &Project) -> Widget<Dashboard> {
-    let about = labeled_container(
-        theme,
-        "about",
-        property_list(
-            theme,
-            vec![
-                property(theme, "id", &id.to_string()),
-                property(theme, "name", project.name()),
-                property(theme, "description", project.description()),
-            ],
-        )
-        .to_boxed(),
-    );
-    let shortcuts = shortcuts(
-        theme,
-        vec![
-            shortcut(theme, "tab", "section"),
-            shortcut(theme, "q", "quit"),
-        ],
-    );
-    let dashboard = Dashboard::new(about, shortcuts);
-
-    Widget::new(dashboard)
-}
diff --git a/radicle-tui/src/ui/widget.rs b/radicle-tui/src/ui/widget.rs
index 0d4d8ae6..305aa0fd 100644
--- a/radicle-tui/src/ui/widget.rs
+++ b/radicle-tui/src/ui/widget.rs
@@ -1,3 +1,7 @@
+pub mod common;
+pub mod home;
+pub mod patch;
+
 use std::ops::Deref;
 
 use tuirealm::command::{Cmd, CmdResult};
diff --git a/radicle-tui/src/ui/widget/common.rs b/radicle-tui/src/ui/widget/common.rs
new file mode 100644
index 00000000..559ab93e
--- /dev/null
+++ b/radicle-tui/src/ui/widget/common.rs
@@ -0,0 +1,106 @@
+use radicle::Profile;
+use tuirealm::props::{AttrValue, Attribute};
+use tuirealm::MockComponent;
+
+use crate::ui::components::container::{GlobalListener, LabeledContainer, Tabs};
+use crate::ui::components::context::{Shortcut, Shortcuts};
+use crate::ui::components::label::Label;
+use crate::ui::components::list::{Property, PropertyList};
+
+use super::Widget;
+
+use crate::ui::components::list::{List, Table};
+use crate::ui::theme::Theme;
+
+pub fn global_listener() -> Widget<GlobalListener> {
+    Widget::new(GlobalListener::default())
+}
+
+pub fn label(content: &str) -> Widget<Label> {
+    // TODO: Remove when size constraints are implemented
+    let width = content.chars().count() as u16;
+
+    Widget::new(Label::default())
+        .content(AttrValue::String(content.to_string()))
+        .height(1)
+        .width(width)
+}
+
+pub fn labeled_container(
+    theme: &Theme,
+    title: &str,
+    component: Box<dyn MockComponent>,
+) -> Widget<LabeledContainer> {
+    let title = label(&format!(" {title} "))
+        .foreground(theme.colors.default_fg)
+        .background(theme.colors.labeled_container_bg);
+    let container = LabeledContainer::new(title, component);
+
+    Widget::new(container).background(theme.colors.labeled_container_bg)
+}
+
+pub fn shortcut(theme: &Theme, short: &str, long: &str) -> Widget<Shortcut> {
+    let short = label(short).foreground(theme.colors.shortcut_short_fg);
+    let divider = label(&theme.icons.whitespace.to_string());
+    let long = label(long).foreground(theme.colors.shortcut_long_fg);
+
+    // TODO: Remove when size constraints are implemented
+    let short_w = short.query(Attribute::Width).unwrap().unwrap_size();
+    let divider_w = divider.query(Attribute::Width).unwrap().unwrap_size();
+    let long_w = long.query(Attribute::Width).unwrap().unwrap_size();
+    let width = short_w.saturating_add(divider_w).saturating_add(long_w);
+
+    let shortcut = Shortcut::new(short, divider, long);
+
+    Widget::new(shortcut).height(1).width(width)
+}
+
+pub fn shortcuts(theme: &Theme, shortcuts: Vec<Widget<Shortcut>>) -> Widget<Shortcuts> {
+    let divider = label(&format!(" {} ", theme.icons.shortcutbar_divider))
+        .foreground(theme.colors.shortcutbar_divider_fg);
+    let shortcut_bar = Shortcuts::new(shortcuts, divider);
+
+    Widget::new(shortcut_bar).height(1)
+}
+
+pub fn property(theme: &Theme, name: &str, value: &str) -> Widget<Property> {
+    let name = label(name).foreground(theme.colors.property_name_fg);
+    let divider = label(&format!(" {} ", theme.icons.property_divider));
+    let value = label(value).foreground(theme.colors.default_fg);
+
+    // TODO: Remove when size constraints are implemented
+    let name_w = name.query(Attribute::Width).unwrap().unwrap_size();
+    let divider_w = divider.query(Attribute::Width).unwrap().unwrap_size();
+    let value_w = value.query(Attribute::Width).unwrap().unwrap_size();
+    let width = name_w.saturating_add(divider_w).saturating_add(value_w);
+
+    let property = Property::new(name, divider, value);
+
+    Widget::new(property).height(1).width(width)
+}
+
+pub fn property_list(_theme: &Theme, properties: Vec<Widget<Property>>) -> Widget<PropertyList> {
+    let property_list = PropertyList::new(properties);
+
+    Widget::new(property_list)
+}
+
+pub fn tabs(theme: &Theme, tabs: Vec<Widget<Label>>) -> Widget<Tabs> {
+    let divider = label(&theme.icons.tab_divider.to_string());
+    let tabs = Tabs::new(tabs, divider);
+
+    Widget::new(tabs)
+        .height(1)
+        .foreground(theme.colors.tabs_fg)
+        .highlight(theme.colors.tabs_highlighted_fg)
+}
+
+pub fn table(theme: &Theme, items: &[impl List], profile: &Profile) -> Widget<Table> {
+    let table = Table::default();
+    let items = items.iter().map(|item| item.row(theme, profile)).collect();
+
+    Widget::new(table)
+        .content(AttrValue::Table(items))
+        .background(theme.colors.labeled_container_bg)
+        .highlight(theme.colors.item_list_highlighted_bg)
+}
diff --git a/radicle-tui/src/ui/widget/home.rs b/radicle-tui/src/ui/widget/home.rs
new file mode 100644
index 00000000..3cb75947
--- /dev/null
+++ b/radicle-tui/src/ui/widget/home.rs
@@ -0,0 +1,103 @@
+use radicle::cob::patch::{Patch, PatchId};
+use radicle::identity::{Id, Project};
+use radicle::Profile;
+use tuirealm::props::{PropPayload, PropValue, TextSpan};
+use tuirealm::AttrValue;
+
+use crate::ui::components::container::Tabs;
+use crate::ui::components::workspace::{Browser, Dashboard, IssueBrowser};
+use crate::ui::theme::Theme;
+
+use super::{common, Widget};
+
+pub fn navigation(theme: &Theme) -> Widget<Tabs> {
+    common::tabs(
+        theme,
+        vec![
+            common::label("dashboard"),
+            common::label("issues"),
+            common::label("patches"),
+        ],
+    )
+}
+
+pub fn dashboard(theme: &Theme, id: &Id, project: &Project) -> Widget<Dashboard> {
+    let about = common::labeled_container(
+        theme,
+        "about",
+        common::property_list(
+            theme,
+            vec![
+                common::property(theme, "id", &id.to_string()),
+                common::property(theme, "name", project.name()),
+                common::property(theme, "description", project.description()),
+            ],
+        )
+        .to_boxed(),
+    );
+    let shortcuts = common::shortcuts(
+        theme,
+        vec![
+            common::shortcut(theme, "tab", "section"),
+            common::shortcut(theme, "q", "quit"),
+        ],
+    );
+    let dashboard = Dashboard::new(about, shortcuts);
+
+    Widget::new(dashboard)
+}
+
+pub fn patches(
+    theme: &Theme,
+    items: &[(PatchId, Patch)],
+    profile: &Profile,
+) -> Widget<Browser<(PatchId, Patch)>> {
+    let shortcuts = common::shortcuts(
+        theme,
+        vec![
+            common::shortcut(theme, "tab", "section"),
+            common::shortcut(theme, "↑/↓", "navigate"),
+            common::shortcut(theme, "enter", "show"),
+            common::shortcut(theme, "q", "quit"),
+        ],
+    );
+
+    let widths = AttrValue::Payload(PropPayload::Vec(vec![
+        PropValue::U16(2),
+        PropValue::U16(43),
+        PropValue::U16(15),
+        PropValue::U16(15),
+        PropValue::U16(5),
+        PropValue::U16(20),
+    ]));
+    let header = AttrValue::Payload(PropPayload::Vec(vec![
+        PropValue::TextSpan(TextSpan::from("")),
+        PropValue::TextSpan(TextSpan::from("title")),
+        PropValue::TextSpan(TextSpan::from("author")),
+        PropValue::TextSpan(TextSpan::from("tags")),
+        PropValue::TextSpan(TextSpan::from("comments")),
+        PropValue::TextSpan(TextSpan::from("date")),
+    ]));
+
+    let table = common::table(theme, items, profile)
+        .custom("widths", widths)
+        .custom("header", header);
+    let browser: Browser<(PatchId, Patch)> = Browser::new(table, shortcuts);
+
+    Widget::new(browser)
+}
+
+pub fn issues(theme: &Theme) -> Widget<IssueBrowser> {
+    let shortcuts = common::shortcuts(
+        theme,
+        vec![
+            common::shortcut(theme, "tab", "section"),
+            common::shortcut(theme, "q", "quit"),
+        ],
+    );
+
+    let not_implemented = common::label("not implemented").foreground(theme.colors.default_fg);
+    let browser = IssueBrowser::new(not_implemented, shortcuts);
+
+    Widget::new(browser)
+}
diff --git a/radicle-tui/src/ui/widget/patch.rs b/radicle-tui/src/ui/widget/patch.rs
new file mode 100644
index 00000000..c1d92c36
--- /dev/null
+++ b/radicle-tui/src/ui/widget/patch.rs
@@ -0,0 +1,86 @@
+use radicle::Profile;
+use tuirealm::props::Color;
+
+use radicle::cob::patch::{Patch, PatchId};
+
+use super::common;
+use super::Widget;
+
+use crate::ui::cob::patch;
+use crate::ui::components::container::Tabs;
+use crate::ui::components::context::ContextBar;
+use crate::ui::components::workspace::{PatchActivity, PatchFiles};
+use crate::ui::theme::Theme;
+
+pub fn navigation(theme: &Theme) -> Widget<Tabs> {
+    common::tabs(
+        theme,
+        vec![common::label("activity"), common::label("files")],
+    )
+}
+
+pub fn activity(
+    theme: &Theme,
+    patch: (PatchId, &Patch),
+    profile: &Profile,
+) -> Widget<PatchActivity> {
+    let (id, patch) = patch;
+    let shortcuts = common::shortcuts(
+        theme,
+        vec![
+            common::shortcut(theme, "esc", "back"),
+            common::shortcut(theme, "tab", "section"),
+            common::shortcut(theme, "q", "quit"),
+        ],
+    );
+    let context = context(theme, (id, patch), profile);
+
+    let not_implemented = common::label("not implemented").foreground(theme.colors.default_fg);
+    let activity = PatchActivity::new(not_implemented, context, shortcuts);
+
+    Widget::new(activity)
+}
+
+pub fn files(theme: &Theme, patch: (PatchId, &Patch), profile: &Profile) -> Widget<PatchFiles> {
+    let (id, patch) = patch;
+    let shortcuts = common::shortcuts(
+        theme,
+        vec![
+            common::shortcut(theme, "esc", "back"),
+            common::shortcut(theme, "tab", "section"),
+            common::shortcut(theme, "q", "quit"),
+        ],
+    );
+    let context = context(theme, (id, patch), profile);
+
+    let not_implemented = common::label("not implemented").foreground(theme.colors.default_fg);
+    let files = PatchFiles::new(not_implemented, context, shortcuts);
+
+    Widget::new(files)
+}
+
+pub fn context(_theme: &Theme, patch: (PatchId, &Patch), profile: &Profile) -> Widget<ContextBar> {
+    let (id, patch) = patch;
+    let id = patch::format_id(id);
+    let title = patch.title();
+    let author = patch::format_author(patch, profile);
+    let comments = patch::format_comments(patch);
+
+    let context = common::label(" patch ").background(Color::Rgb(238, 111, 248));
+    let id = common::label(&format!(" {} ", id))
+        .foreground(Color::Rgb(117, 113, 249))
+        .background(Color::Rgb(40, 40, 40));
+    let title = common::label(&format!(" {} ", title))
+        .foreground(Color::Rgb(70, 70, 70))
+        .background(Color::Rgb(40, 40, 40));
+    let author = common::label(&format!(" {} ", author))
+        .foreground(Color::Rgb(117, 113, 249))
+        .background(Color::Rgb(40, 40, 40));
+    let comments = common::label(&format!(" {} ", comments))
+        .foreground(Color::Rgb(70, 70, 70))
+        .background(Color::Rgb(50, 50, 50));
+
+    let context_bar = ContextBar::new(context, id, author, title, comments);
+
+    Widget::new(context_bar).height(1)
+}