feat: rework header; add footer; padding for content

src/main.zig

@@ -19,41 +19,65 @@ pub fn main() !void {
     }, .{});
     defer container.deinit();
 
-    var header: App.Container = try .init(allocator, .{
-        .size = .{
-            .dim = .{ .y = 1 },
-            .grow = .horizontal,
-        },
-    }, .{});
-    var navigation: App.Container = try .init(allocator, .{
-        .layout = .{
-            .separator = .{ .enabled = true },
-        },
-    }, .{});
-    // about navigation button
+    // header with navigation buttons and content's title
     {
-        var button: App.Button(.about) = .init(&app.queue, .init(.default, "about"));
-        try navigation.append(try .init(allocator, .{
+        var header: App.Container = try .init(allocator, .{
             .size = .{
-                .dim = .{ .x = 5 + 2 },
-                .grow = .vertical,
+                .dim = .{ .y = 1 },
+                .grow = .horizontal,
             },
-        }, button.element()));
+            .layout = .{
+                .separator = .{ .enabled = true },
+            },
+        }, .{});
+        // title
+        {
+            var title: Title = .init();
+            try header.append(try .init(allocator, .{}, title.element()));
+        }
+        // about navigation button
+        {
+            var button: NavigationButton(.about) = .init(&app.model, &app.queue);
+            try header.append(try .init(allocator, .{
+                .size = .{
+                    .dim = .{ .x = 5 + 2 },
+                    .grow = .vertical,
+                },
+            }, button.element()));
+        }
+        // blog navigation button
+        {
+            var button: NavigationButton(.blog) = .init(&app.model, &app.queue);
+            try header.append(try .init(allocator, .{
+                .size = .{
+                    .dim = .{ .x = 4 + 2 },
+                    .grow = .vertical,
+                },
+            }, button.element()));
+        }
+        try container.append(header);
     }
-    // blog navigation button
+    // main actual tui_website page content
     {
-        var button: App.Button(.blog) = .init(&app.queue, .init(.default, "blog"));
-        try navigation.append(try .init(allocator, .{
-            .size = .{
-                .dim = .{ .x = 4 + 2 },
-                .grow = .vertical,
-            },
-        }, button.element()));
+        // intermediate container for *padding*
+        var content: Content = .init(allocator);
+        var content_container: App.Container = try .init(allocator, .{
+            .layout = .{ .padding = .horizontal(2) },
+        }, .{});
+        try content_container.append(try .init(allocator, .{}, content.element()));
+        try container.append(content_container);
+    }
+    // footer
+    {
+        var info_banner: InfoBanner = .init();
+        const footer: App.Container = try .init(allocator, .{
+            .size = .{
+                .dim = .{ .y = 1 },
+                .grow = .horizontal,
+            },
+        }, info_banner.element());
+        try container.append(footer);
     }
-    try header.append(navigation);
-    try container.append(header);
-    var content: Content = .init(allocator);
-    try container.append(try .init(allocator, .{}, content.element()));
 
     try app.start();
     defer app.stop() catch |err| log.err("Failed to stop application: {any}", .{err});
@@ -107,8 +131,12 @@ const App = zterm.App(
     },
 );
 
+const contents = @import("content.zig");
 const Model = @import("model.zig");
-const Content = @import("content.zig").Content(App);
+const Content = contents.Content(App);
+const Title = contents.Title(App);
+const InfoBanner = contents.InfoBanner(App);
+const NavigationButton = @import("navigation.zig").NavigationButton(App);
 
 test {
     std.testing.refAllDeclsRecursive(@This());