refactor: update info mode to use ItemService

Co-authored-by: aider (openai/andrew/openrouter/google/gemini-2.5-pro) <aider@aider.chat>

src/modes/info.rs

@@ -1,17 +1,15 @@
-use crate::db::Item;
-use crate::modes::common::{format_size, OutputFormat};
 use crate::config;
-use anyhow::anyhow;
+use crate::core::types::ItemWithMeta;
+use crate::modes::common::{format_size, OutputFormat};
+use anyhow::{anyhow, Result};
 use serde_json;
 use serde_yaml;
 use serde::{Deserialize, Serialize};
 use clap::Command;
 use clap::error::ErrorKind;
 use std::path::PathBuf;
-use std::str::FromStr;
 
-use crate::compression_engine::CompressionType;
-use crate::db::{get_item, get_item_last, get_item_matching};
+use crate::core::item_service::ItemService;
 use crate::modes::common::get_format_box_chars_no_border_line_separator;
 use chrono::prelude::*;
 use is_terminal::IsTerminal;
@@ -25,7 +23,7 @@ pub fn mode_info(
     tags: &mut Vec<String>,
     conn: &mut rusqlite::Connection,
     data_path: PathBuf,
-) -> anyhow::Result<()> {
+) -> Result<()> {
     if !ids.is_empty() && !tags.is_empty() {
         cmd.error(ErrorKind::InvalidValue, "Both ID and tags given, you must supply exactly one ID or atleast one tag when using --info").exit();
     } else if ids.len() > 1 {
@@ -41,18 +39,12 @@ pub fn mode_info(
         }
     }
 
-    let item_maybe = match tags.is_empty() && meta.is_empty() {
-        true => match ids.iter().next() {
-            Some(item_id) => get_item(conn, *item_id)?,
-            None => get_item_last(conn)?,
-        },
-        false => get_item_matching(conn, tags, &meta)?,
-    };
+    let item_service = ItemService::new(data_path.clone());
+    let item_with_meta = item_service
+        .find_item(conn, ids, tags, &meta)
+        .map_err(|e| anyhow!("Unable to find matching item in database: {}", e))?;
 
-    match item_maybe {
-        Some(item) => show_item(item, settings, conn, data_path),
-        None => Err(anyhow!("Unable to find matching item in database")),
-    }
+    show_item(item_with_meta, settings, data_path)
 }
 
 #[derive(Serialize, Deserialize)]
@@ -70,24 +62,20 @@ struct ItemInfo {
 }
 
 fn show_item(
-    item: Item, // Using the provided struct definition
+    item_with_meta: ItemWithMeta,
     settings: &config::Settings,
-    conn: &mut rusqlite::Connection,
     data_path: PathBuf,
-) -> anyhow::Result<()> {
-    let item_id = item.id.unwrap(); // Consider using if let or expect for Option
-
-    let item_tags: Vec<String> = crate::db::get_item_tags(conn, &item)?
-        .into_iter()
-        .map(|x| x.name)
-        .collect();
-
+) -> Result<()> {
     let output_format = crate::modes::common::settings_output_format(settings);
 
     if output_format != OutputFormat::Table {
-        return show_item_structured(item, settings, conn, data_path, output_format);
+        return show_item_structured(item_with_meta, settings, data_path, output_format);
     }
 
+    let item = item_with_meta.item;
+    let item_id = item.id.unwrap();
+    let item_tags: Vec<String> = item_with_meta.tags.into_iter().map(|t| t.name).collect();
+
     let mut table = Table::new();
     if std::io::stdout().is_terminal() {
         table.set_format(get_format_box_chars_no_border_line_separator());
@@ -125,13 +113,9 @@ fn show_item(
         size_cell,
     ]));
 
-    // compression_type is CompressionType due to '?'
-    let compression_type_val = CompressionType::from_str(&item.compression)
-        .map_err(|e| anyhow!("Failed to parse compression type: {}", e))?;
-
     table.add_row(Row::new(vec![
         Cell::new("Compression").with_style(Attr::Bold),
-        Cell::new(&compression_type_val.to_string()),
+        Cell::new(&item.compression),
     ]));
 
     let file_size_cell = match item_path_buf.metadata() {
@@ -152,7 +136,7 @@ fn show_item(
         Cell::new(&item_tags.join(" ")),
     ]));
 
-    for meta in crate::db::get_item_meta(conn, &item)? {
+    for meta in item_with_meta.meta {
         let meta_name = format!("Meta: {}", &meta.name);
         table.add_row(Row::new(vec![
             Cell::new(meta_name.as_str()).with_style(Attr::Bold),
@@ -165,17 +149,14 @@ fn show_item(
 }
 
 fn show_item_structured(
-    item: Item,
+    item_with_meta: ItemWithMeta,
     settings: &config::Settings,
-    conn: &mut rusqlite::Connection,
     data_path: PathBuf,
     output_format: OutputFormat,
-) -> anyhow::Result<()> {
+) -> Result<()> {
+    let item = item_with_meta.item;
     let item_id = item.id.unwrap();
-    let item_tags: Vec<String> = crate::db::get_item_tags(conn, &item)?
-        .into_iter()
-        .map(|x| x.name)
-        .collect();
+    let item_tags: Vec<String> = item_with_meta.tags.into_iter().map(|t| t.name).collect();
 
     let mut item_path_buf = data_path.clone();
     item_path_buf.push(item_id.to_string());
@@ -191,14 +172,15 @@ fn show_item_structured(
         None => "Missing".to_string(),
     };
 
-    let mut meta_map = std::collections::HashMap::new();
-    for meta in crate::db::get_item_meta(conn, &item)? {
-        meta_map.insert(meta.name, meta.value);
-    }
+    let meta_map = item_with_meta.meta_as_map();
 
     let item_info = ItemInfo {
         id: item_id,
-        timestamp: item.ts.with_timezone(&chrono::Local).format("%F %T %Z").to_string(),
+        timestamp: item
+            .ts
+            .with_timezone(&chrono::Local)
+            .format("%F %T %Z")
+            .to_string(),
         path: item_path_buf.to_str().unwrap_or("").to_string(),
         stream_size: item.size.map(|s| s as u64),
         stream_size_formatted,