From b748973384c0c1886ad3cf357278c1dab5a0f2a8 Mon Sep 17 00:00:00 2001
From: firewire <firewire0x8@protonmail.com>
Date: Thu, 19 Mar 2026 02:16:41 -0400
Subject: [PATCH] Page buttons

---
 src/app.rs  | 73 +++++++++++++++++++++++++++++++++++++++++++++++++++--
 src/main.rs |  1 +
 src/util.rs |  9 +++++++
 3 files changed, 81 insertions(+), 2 deletions(-)
 create mode 100644 src/util.rs

diff --git a/src/app.rs b/src/app.rs
index 4c65681..6ff6d85 100644
--- a/src/app.rs
+++ b/src/app.rs
@@ -1,4 +1,5 @@
 use crate::types;
+use crate::util::clamp;
 use eframe::egui;
 use tokio::sync::mpsc;
 
@@ -24,6 +25,7 @@ impl Application {
     fn render_top(&mut self, ctx: &egui::Context) {
         egui::TopBottomPanel::top("top_panel").show(ctx, |ui| {
             ui.horizontal(|ui| {
+                // Side panel toggle
                 let mut side_panel_btn_text = ">>";
                 if self.show_side_panel {
                     side_panel_btn_text = "<<";
@@ -31,7 +33,6 @@ impl Application {
                 if ui.button(side_panel_btn_text).clicked() {
                     self.show_side_panel = !self.show_side_panel;
                 }
-
                 ui.separator();
 
                 // Search button and input
@@ -61,6 +62,57 @@ impl Application {
                 }
                 ui.separator();
 
+                ui.label(format!(
+                    "Page {} of {}",
+                    self.search_ctx.page, self.search_ctx.total_pages
+                ));
+                if ui.button(" - ").clicked() {
+                    self.search_ctx.page =
+                        clamp(self.search_ctx.page - 1, 1, self.search_ctx.total_pages);
+                    let query = self.query.clone();
+                    let url = self.server_url.clone();
+                    let page = self.search_ctx.page.clone();
+                    let page_size = self.search_ctx.per_page.clone();
+                    let (tx, rx) = mpsc::channel::<
+                        Result<(Vec<types::FileEntry>, types::Metadata), String>,
+                    >(1);
+                    self.search_ctx.search_rx = Some(rx);
+                    self.search_ctx.is_searching = true;
+                    self.search_ctx.search_results.clear();
+                    self.search_ctx.page = 0;
+                    self.search_ctx.total_pages = 0;
+                    self.search_ctx.total_results = 0;
+                    self.status = "Searching...".to_string();
+                    tokio::spawn(async move {
+                        let res = search_files(url, query, page, page_size).await;
+                        let _ = tx.send(res).await;
+                    });
+                    ctx.forget_all_images();
+                }
+
+                if ui.button("+").clicked() {
+                    self.search_ctx.page =
+                        clamp(self.search_ctx.page + 1, 1, self.search_ctx.total_pages);
+                    let query = self.query.clone();
+                    let url = self.server_url.clone();
+                    let page = self.search_ctx.page.clone();
+                    let page_size = self.search_ctx.per_page.clone();
+                    let (tx, rx) = mpsc::channel::<
+                        Result<(Vec<types::FileEntry>, types::Metadata), String>,
+                    >(1);
+                    self.search_ctx.search_rx = Some(rx);
+                    self.search_ctx.is_searching = true;
+                    self.search_ctx.search_results.clear();
+                    self.search_ctx.page = 0;
+                    self.search_ctx.total_pages = 0;
+                    self.search_ctx.total_results = 0;
+                    self.status = "Searching...".to_string();
+                    tokio::spawn(async move {
+                        let res = search_files(url, query, page, page_size).await;
+                        let _ = tx.send(res).await;
+                    });
+                }
+
                 ui.label(&self.status);
             });
         });
@@ -81,6 +133,23 @@ impl Application {
                     }
                 }
             });
+
+            ui.horizontal(|ui| {
+                // Page controls
+                ui.label(format!("Items per page: {}", self.search_ctx.per_page));
+                if ui.button(" - ").clicked() {
+                    self.search_ctx.per_page = self.search_ctx.per_page.saturating_sub(1);
+                    self.search_ctx.total_pages =
+                        self.search_ctx.total_results / self.search_ctx.per_page;
+                    ctx.forget_all_images();
+                }
+                if ui.button("+").clicked() {
+                    self.search_ctx.per_page = self.search_ctx.per_page.saturating_add(1);
+                    self.search_ctx.total_pages =
+                        self.search_ctx.total_results / self.search_ctx.per_page;
+                    ctx.forget_all_images();
+                }
+            });
         });
     }
 
@@ -143,7 +212,7 @@ impl eframe::App for Application {
             self.render_side_panel(ctx);
         }
         egui::CentralPanel::default().show(ctx, |ui| {
-            ui.heading("Hello world");
+            ui.heading("// TODO: Put shit here");
         });
     }
 }
diff --git a/src/main.rs b/src/main.rs
index 7cd0194..1f795b6 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -2,6 +2,7 @@
 
 mod app;
 mod types;
+mod util;
 
 #[tokio::main]
 async fn main() {
diff --git a/src/util.rs b/src/util.rs
new file mode 100644
index 0000000..619a5c1
--- /dev/null
+++ b/src/util.rs
@@ -0,0 +1,9 @@
+pub fn clamp(val: usize, min: usize, max: usize) -> usize {
+    if val < min {
+        min
+    } else if val > max {
+        max
+    } else {
+        val
+    }
+}