Katja: Allow the search by name in the TUI

cli/component.cpp

@@ -66,7 +66,7 @@ namespace katja
 
     ftxui::Element WelcomePage::OnRender()
     {
-        return ftxui::text("Select an action in the menu.");
+        return ftxui::paragraph("Select an action in the menu.");
     }
 
     void WelcomePage::Load()
@@ -85,7 +85,7 @@ namespace katja
 
     ftxui::Element UpdatesPage::OnRender()
     {
-        std::vector<std::shared_ptr<ftxui::Node>> lines;
+        std::vector<ftxui::Element> lines;
 
         for (const auto& package_identifier : this->updatable)
         {
@@ -97,21 +97,56 @@ namespace katja
         return ftxui::window(summary, ftxui::vbox(lines));
     }
 
+    SearchPage::SearchPage(std::shared_ptr<struct repository> repository, const std::string& architecture)
+        : repository(repository), architecture(architecture)
+    {
+        ftxui::InputOption search_input_option = { .multiline = false };
+        this->search_input = ftxui::Input(&this->needle, "Search", search_input_option);
+        this->type_input = ftxui::Radiobox(std::vector<std::string>{ "Names", "Description" }, &this->search_type);
+    }
+
     void SearchPage::Load()
     {
+        this->needle.erase();
     }
 
     ftxui::Element SearchPage::OnRender()
     {
+        std::vector<ftxui::Element> lines;
+
+        for (const auto& package_identifier : this->search_results)
+        {
+            auto line = ftxui::text(package_identifier.to_string()) | color(ftxui::Color::SkyBlue2);
+            lines.push_back(line);
+        }
+        ftxui::FlexboxConfig config;
+        config.justify_content = ftxui::FlexboxConfig::JustifyContent::FlexStart;
+        config.align_items = ftxui::FlexboxConfig::AlignItems::FlexStart;
+        config.direction = ftxui::FlexboxConfig::Direction::Row;
+
         return ftxui::vbox({
-            ftxui::hbox({
+            ftxui::flexbox({
-                this->search_input->Render()
+                this->search_input->Render(),
-            })
+                ftxui::window(ftxui::text("Search in"), type_input->Render())
+            }, config),
+            ftxui::vbox(lines)
         });
     }
 
     bool SearchPage::OnEvent(ftxui::Event event)
+    {
+        if (event == ftxui::Event::Return)
+        {
+            if (!this->needle.empty())
+            {
+                this->search_results = this->repository->search_names(this->architecture, this->needle);
+            }
+            return true;
+        }
+        else
         {
             return this->search_input->OnEvent(event);
         }
+        return false;
+    }
 }

cli/component.hpp

@@ -59,9 +59,16 @@ namespace katja
     class SearchPage final : public PageBase
     {
         std::string needle;
-        ftxui::Component search_input = ftxui::Input(&this->needle, "Search");
+        ftxui::Component search_input;
+        ftxui::Component type_input;
+        std::shared_ptr<struct repository> repository;
+        std::string architecture;
+        std::vector<package_identifier> search_results;
+        int search_type{ 0 };
 
     public:
+        SearchPage(std::shared_ptr<struct repository> repository, const std::string& architecture);
+
         void Load() override;
         ftxui::Element OnRender() override;
         bool OnEvent(ftxui::Event event) override;

cli/main.cpp

@@ -23,7 +23,7 @@ int main(int argc, const char **argv)
         auto container = Screen(std::vector<std::pair<std::string, katja::Page>>{
             { "Home", ftxui::Make<katja::WelcomePage>() },
             { "Updates", ftxui::Make<katja::UpdatesPage>(repository, std::move(installed_database)) },
-            { "Search", ftxui::Make<katja::SearchPage>() }
+            { "Search", ftxui::Make<katja::SearchPage>(repository, "x86-64") }
         }, screen.ExitLoopClosure());
 
         screen.Loop(container);