From cbbf83363e4a1e4b1a384f083c1b383bd24be517 Mon Sep 17 00:00:00 2001
From: Daniel Heras Quesada <dani.heras@hotmail.com>
Date: Wed, 29 Jul 2026 23:41:11 +0200
Subject: [PATCH] feat: base UI data structure defined

---
 src/main.rs           |  4 +--
 src/modules/ui/app.rs | 58 +++++++++++++++++++++----------------------
 2 files changed, 30 insertions(+), 32 deletions(-)

diff --git a/src/main.rs b/src/main.rs
index 8d5c088..2d3b0ac 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -4,7 +4,7 @@ use std::io::{self, Error};
 
 mod modules;
 use modules::config::{Config, read_config};
-use modules::source::{FileDatabase, Word, WordSource};
+use modules::source::FileDatabase;
 use modules::ui::app::App;
 
 const DEFAULT_CONFIG_PATH: &'static str = "./src/assets/wordsmith_default.conf";
@@ -36,7 +36,7 @@ fn main() -> io::Result<()> {
 
     match word_source_result {
         Ok(word_source) => {
-            let mut app = App::new();
+            let mut app = App::new(word_source);
             return ratatui::run(|terminal| app.run(terminal));
         }
         Err(word_source_error) => {
diff --git a/src/modules/ui/app.rs b/src/modules/ui/app.rs
index 89881c4..e6534fb 100644
--- a/src/modules/ui/app.rs
+++ b/src/modules/ui/app.rs
@@ -1,45 +1,37 @@
-use crossterm::event::{self, Event, KeyCode, KeyEvent, KeyEventKind};
+use crate::modules::source::FileDatabase;
 use ratatui::{
     DefaultTerminal, Frame,
-    buffer::Buffer,
-    layout::Rect,
-    style::Stylize,
-    symbols::border,
-    text::{Line, Text},
-    widgets::{Block, Paragraph, Widget},
+    layout::{Constraint, Direction, Layout},
+    widgets::Paragraph,
 };
+use std::io::{self};
 
-enum UiState {
+pub enum UiState {
     LIST,
-    FILTER,
+    FILTERWORD,
+    FILTERLANG,
     EDIT,
     ADD,
     DELETE,
 }
 
-enum FilterVariant {
-    WORD,
-    LANG,
-}
-
-struct Filter {
-    variant: FilterVariant,
-    value: String,
-}
-
 pub struct App {
     state: UiState,
-    scroll_percentage: u32,
-    filters: Vector<Filter>,
+    file_database: FileDatabase,
+    scroll_position: u32,
+    word_filter: Option<String>,
+    lang_filter: Option<String>,
     exit: bool,
 }
 
 impl App {
-    pub fn new() -> Self {
+    pub fn new(db: FileDatabase) -> Self {
         Self {
-            state: UiState.LIST,
-            scroll_percentage: 0,
-            filters: vec![],
+            state: UiState::LIST,
+            file_database: db,
+            scroll_position: 0,
+            word_filter: None,
+            lang_filter: None,
             exit: false,
         }
     }
@@ -47,16 +39,22 @@ impl App {
     pub fn run(&mut self, terminal: &mut DefaultTerminal) -> io::Result<()> {
         while !self.exit {
             terminal.draw(|frame| self.draw(frame))?;
-            self.handle_events()?;
+            // self.handle_events()?;
         }
         Ok(())
     }
 
     fn draw(&self, frame: &mut Frame) {
-        todo!()
+        let main_layout = Layout::default()
+            .direction(Direction::Horizontal)
+            .margin(1)
+            .constraints(vec![Constraint::Max(10)])
+            .split(frame.area());
+
+        frame.render_widget(Paragraph::new("Word filter"), main_layout[0]);
     }
 
-    fn handle_events(&mut self) -> io::Result<()> {
-        todo!()
-    }
+    // fn handle_events(&mut self) -> io::Result<()> {
+    //     todo!()
+    // }
 }