adding files to database works

src-tauri/Cargo.lock

@@ -165,6 +165,7 @@ dependencies = [
  "comrak",
  "confy",
  "diff-match-patch-rs",
+ "futures",
  "fuzzy-matcher",
  "html_tag",
  "rand 0.9.0",
@@ -1429,6 +1430,21 @@ dependencies = [
  "new_debug_unreachable",
 ]
 
+[[package]]
+name = "futures"
+version = "0.3.31"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "65bc07b1a8bc7c85c5f2e110c476c7389b4554ba72af57d8445ea63a576b0876"
+dependencies = [
+ "futures-channel",
+ "futures-core",
+ "futures-executor",
+ "futures-io",
+ "futures-sink",
+ "futures-task",
+ "futures-util",
+]
+
 [[package]]
 name = "futures-channel"
 version = "0.3.31"
@@ -1515,6 +1531,7 @@ version = "0.3.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9fa08315bb612088cc391249efdc3bc77536f16c91f6cf495e6fbe85b20a4a81"
 dependencies = [
+ "futures-channel",
  "futures-core",
  "futures-io",
  "futures-macro",

src-tauri/Cargo.toml

@@ -35,5 +35,6 @@ confy = "0.6.1"
 tauri-plugin-dialog = "2"
 diff-match-patch-rs = "0.4.1"
 rand = "0.9"
+futures = "0.3.31"
 # [profile.dev]
 # codegen-backend = "cranelift"

src-tauri/src/database.rs

@@ -2,18 +2,31 @@ use std::{
     fs::File,
     io::{Error, Read},
     path::Path,
+    str::FromStr,
 };
 
 use crate::get_basepath;
+use serde::{Deserialize, Serialize};
 use sqlx::{migrate::MigrateDatabase, Sqlite, SqlitePool};
 use tauri::{ipc::RuntimeCapability, App, AssetResolver, Manager, Url};
+
+struct DBFileEntry {
+    id: u64,
+    relative_file_path: String,
+    file_name: String,
+}
+
+#[derive(Debug, Serialize, Deserialize)]
+pub enum DBError {
+    DatabaseLocationError(String),
+    DatabaseConnectionError(String),
+    DatabaseQueryError(String),
+}
 async fn populate_file_db(db: &SqlitePool) {}
 
-fn get_database_path(app_handle: &tauri::AppHandle) -> Result<String, ()> {
+fn get_database_path(app_handle: &tauri::AppHandle) -> Result<String, DBError> {
     if let Some(basepath) = get_basepath(app_handle.clone()) {
-        let db_path = Path::new("Documents")
+        let db_path = Path::new(&basepath).join("db.sqlite");
-            .join(Path::new("Knowledgebase"))
-            .join("db.sqlite");
 
         let resolved_db_path = match app_handle
             .path()
@@ -21,28 +34,18 @@ fn get_database_path(app_handle: &tauri::AppHandle) -> Result<String, ()> {
         {
             Ok(resolved_knowledgebase_path) => resolved_knowledgebase_path,
 
-            Err(_) => return Err(()),
+            Err(e) => return Err(DBError::DatabaseLocationError(e.to_string())),
         };
-        let unicode_db_path = &resolved_db_path.to_string_lossy().to_owned();
+        let unicode_db_path = resolved_db_path.to_string_lossy().as_ref().to_string();
+        return Ok(unicode_db_path);
     }
-    Err(())
+    Err(DBError::DatabaseLocationError(
+        "No knowledgebase defined".to_string(),
+    ))
 }
 #[tauri::command]
-pub async fn initialize_database(app_handle: tauri::AppHandle) {
+pub async fn initialize_database(app_handle: tauri::AppHandle) -> Result<(), DBError> {
-    if let Some(basepath) = get_basepath(app_handle.clone()) {
+    let unicode_db_path = get_database_path(&app_handle)?;
-        let db_path = Path::new("Documents")
-            .join(Path::new("Knowledgebase"))
-            .join("db.sqlite");
-
-        let resolved_db_path = match app_handle
-            .path()
-            .resolve(db_path, tauri::path::BaseDirectory::Home)
-        {
-            Ok(resolved_knowledgebase_path) => resolved_knowledgebase_path,
-
-            Err(_) => return,
-        };
-        let unicode_db_path = &resolved_db_path.to_string_lossy().to_owned();
     if !Sqlite::database_exists(&unicode_db_path)
         .await
         .unwrap_or(false)
@@ -52,8 +55,10 @@ pub async fn initialize_database(app_handle: tauri::AppHandle) {
             Err(error) => panic!("error: {}", error),
         }
     }
-        let db = SqlitePool::connect(unicode_db_path).await.unwrap();
+    let db = SqlitePool::connect(&unicode_db_path)
-        let result = sqlx::query(
+        .await
+        .map_err(|e| DBError::DatabaseConnectionError(e.to_string()))?;
+    let _ = sqlx::query(
         "CREATE TABLE IF NOT EXISTS files
         (
             id INTEGER PRIMARY KEY NOT NULL,
@@ -63,9 +68,9 @@ pub async fn initialize_database(app_handle: tauri::AppHandle) {
     )
     .execute(&db)
     .await
-        .unwrap();
+    .map_err(|e| DBError::DatabaseQueryError(e.to_string()))?;
 
-        let result = sqlx::query(
+    let _ = sqlx::query(
         "CREATE TABLE IF NOT EXISTS file_diffs
         (
             id INTEGER NOT NULL,
@@ -80,11 +85,76 @@ pub async fn initialize_database(app_handle: tauri::AppHandle) {
     )
     .execute(&db)
     .await
-        .unwrap();
+    .map_err(|e| DBError::DatabaseQueryError(e.to_string()))?;
-    }
+    db.close().await;
+    Ok(())
 }
 
 #[tauri::command]
-async fn store_diff(file_path: String, file_name: String, diff: String) {}
+async fn store_diff(
+    app_handle: &tauri::AppHandle,
+    file_path: String,
+    file_name: String,
+    diff: String,
+) -> Result<(), DBError> {
+    Ok(())
+}
 
-async fn add_file(file_path: String, file_name: String) {}
+async fn get_file_id(
+    app_handle: &tauri::AppHandle,
+    relative_file_path: &str,
+    file_name: &str,
+) -> Result<i32, DBError> {
+    let unicode_db_path = get_database_path(&app_handle)?;
+    let db = SqlitePool::connect(&unicode_db_path)
+        .await
+        .map_err(|e| DBError::DatabaseConnectionError(e.to_string()))?;
+
+    let (id, _, _): (i32, String, String) = sqlx::query_as(&format!(
+        "
+        SELECT *
+        FROM files
+        WHERE relative_path IS '{relative_file_path}'
+        AND file_name IS '{file_name}'
+        "
+    ))
+    .fetch_one(&db)
+    .await
+    .map_err(|e| DBError::DatabaseQueryError(e.to_string()))?;
+    db.close().await;
+    Ok(id)
+}
+pub async fn add_file(
+    app_handle: &tauri::AppHandle,
+    relative_file_path: &str,
+    file_name: &str,
+) -> Result<(), DBError> {
+    if get_file_id(app_handle, relative_file_path, file_name)
+        .await
+        .is_ok()
+    {
+        return Ok(());
+    } else {
+        println!(
+            "{:?}",
+            get_file_id(app_handle, relative_file_path, file_name).await
+        );
+    }
+    let unicode_db_path = get_database_path(&app_handle)?;
+    let db = SqlitePool::connect(&unicode_db_path)
+        .await
+        .map_err(|e| DBError::DatabaseConnectionError(e.to_string()))?;
+
+    let _ = sqlx::query(&format!(
+        "
+        INSERT INTO
+          files (relative_path, file_name)
+        VALUES
+          ('{relative_file_path}', '{file_name}');"
+    ))
+    .execute(&db)
+    .await
+    .map_err(|e| DBError::DatabaseQueryError(e.to_string()))?;
+    db.close().await;
+    Ok(())
+}

src-tauri/src/file_tree.rs

@@ -1,4 +1,5 @@
-use crate::get_basepath;
+use crate::{database::add_file, get_basepath};
+use futures::future::{BoxFuture, FutureExt};
 use html_tag::HtmlTag;
 use shellexpand;
 use std::{
@@ -6,14 +7,20 @@ use std::{
     path::Path,
 };
 #[tauri::command]
-pub fn dir_tree_html(app_handle: tauri::AppHandle, filter: Vec<String>) -> String {
+pub async fn dir_tree_html(app_handle: tauri::AppHandle, filter: Vec<String>) -> String {
-    if let Some(basepath) = get_basepath(app_handle) {
+    if let Some(basepath) = get_basepath(app_handle.clone()) {
-        add_dir_tree_node(&Path::new(&basepath), &filter).to_html()
+        add_dir_tree_node(&app_handle, &Path::new(&basepath), &filter)
+            .await
+            .to_html()
     } else {
         String::new()
     }
 }
-fn add_dir_tree_node(path: &Path, filter: &Vec<String>) -> HtmlTag {
+async fn add_dir_tree_node(
+    app_handle: &tauri::AppHandle,
+    path: &Path,
+    filter: &Vec<String>,
+) -> HtmlTag {
     let mut html = HtmlTag::new("div")
         .with_class("filetree-node")
         .with_id(&format!(
@@ -46,10 +53,17 @@ fn add_dir_tree_node(path: &Path, filter: &Vec<String>) -> HtmlTag {
             if let Ok(dir_entry) = dir_entry_res {
                 if let Ok(metadata) = fs::metadata(dir_entry.path()) {
                     if metadata.is_file() {
+                        add_file(
+                            app_handle,
+                            path.to_string_lossy().as_ref(),
+                            dir_entry.file_name().to_string_lossy().as_ref(),
+                        )
+                        .await;
                         html.add_child(div_from_dir_entry(&dir_entry))
                     } else if metadata.is_dir() {
                         html.add_child(
-                            add_dir_tree_node(&dir_entry.path(), &filter)
+                            Box::pin(add_dir_tree_node(app_handle, &dir_entry.path(), &filter))
+                                .await
                                 .with_attribute("style", "visibility: hidden; height: 0px;"), // .with_style("visibility", "hidden")
                                                                                               // .with_style("height", "0px"),
                         );