thoughtsync/desktop/src-tauri/src/commands/local.rs

//! Tauri command surface for the local store — the offline mirror of the REST API
//! the frontend's repository seam calls. Each command locks the shared connection and
//! delegates to `store`; errors are stringified for the JS boundary. adapters/local.ts
//! (M10.5) invokes these.

use serde_json::Value;
use tauri::State;

use thoughtsync_core::local::models::*;
use thoughtsync_core::local::retention;
use thoughtsync_core::local::store;
use thoughtsync_core::local::Db;
use thoughtsync_core::sync::state;

// A macro would hide the (very regular) locking; kept explicit so each command reads
// as an obvious lock -> delegate -> stringify.

#[tauri::command]
pub fn config_get(db: State<'_, Db>) -> PublicConfig {
    // What the Trash view counts down against: the linked server's window if we know
    // it, else this device's own. Reading it here rather than hard-coding the offline
    // default is what keeps the deadline on screen equal to the one that will actually
    // be enforced. A store error falls back to the default rather than failing the
    // call — the app must still boot.
    let fallback = retention::LOCAL_RETENTION_DAYS;
    let retention_days = match db.0.lock() {
        Ok(conn) => state::effective_retention_days(&conn, fallback).unwrap_or(fallback),
        Err(_) => fallback,
    };
    // Offline defaults: no signups, no server-side URL unfurling (needs network).
    PublicConfig {
        site_name: "ThoughtSync".to_string(),
        allow_registration: false,
        version: env!("CARGO_PKG_VERSION").to_string(),
        enable_url_unfurl: false,
        trash_retention_days: retention_days.max(0) as u32,
    }
}

#[tauri::command]
pub fn auth_me() -> User {
    // The single synthetic local user, so the auth-gated router resolves with no login.
    User {
        id: "local".to_string(),
        email: "local@thoughtsync.app".to_string(),
        display_name: "You".to_string(),
        email_verified: true,
        is_admin: false,
    }
}

#[tauri::command]
pub fn notes_list(query: ListQuery, db: State<'_, Db>) -> Result<Vec<Note>, String> {
    let conn = db.0.lock().map_err(|e| e.to_string())?;
    store::list_notes(&conn, &query).map_err(|e| e.to_string())
}

#[tauri::command]
pub fn notes_get(id: String, db: State<'_, Db>) -> Result<Note, String> {
    let conn = db.0.lock().map_err(|e| e.to_string())?;
    store::get_note(&conn, &id).map_err(|e| e.to_string())
}

#[tauri::command]
pub fn notes_create(input: NoteCreateInput, db: State<'_, Db>) -> Result<Note, String> {
    let conn = db.0.lock().map_err(|e| e.to_string())?;
    store::create_note(&conn, &input).map_err(|e| e.to_string())
}

#[tauri::command]
pub fn notes_update(id: String, changes: Value, db: State<'_, Db>) -> Result<Note, String> {
    let conn = db.0.lock().map_err(|e| e.to_string())?;
    store::update_note(&conn, &id, &changes).map_err(|e| e.to_string())
}

#[tauri::command]
pub fn notes_complete_reminder(id: String, db: State<'_, Db>) -> Result<Note, String> {
    let conn = db.0.lock().map_err(|e| e.to_string())?;
    store::complete_reminder(&conn, &id).map_err(|e| e.to_string())
}

#[tauri::command]
pub fn notes_snooze_reminder(id: String, minutes: i64, db: State<'_, Db>) -> Result<Note, String> {
    let conn = db.0.lock().map_err(|e| e.to_string())?;
    store::snooze_reminder(&conn, &id, minutes).map_err(|e| e.to_string())
}

#[tauri::command]
pub fn notes_set_labels(
    id: String,
    label_ids: Vec<String>,
    db: State<'_, Db>,
) -> Result<Note, String> {
    let conn = db.0.lock().map_err(|e| e.to_string())?;
    store::set_labels(&conn, &id, &label_ids).map_err(|e| e.to_string())
}

#[tauri::command]
pub fn notes_add_item(id: String, text: String, db: State<'_, Db>) -> Result<Note, String> {
    let conn = db.0.lock().map_err(|e| e.to_string())?;
    store::add_item(&conn, &id, &text).map_err(|e| e.to_string())
}

#[tauri::command]
pub fn notes_update_item(
    id: String,
    item_id: String,
    changes: Value,
    db: State<'_, Db>,
) -> Result<Note, String> {
    let conn = db.0.lock().map_err(|e| e.to_string())?;
    store::update_item(&conn, &id, &item_id, &changes).map_err(|e| e.to_string())
}

#[tauri::command]
pub fn notes_delete_item(id: String, item_id: String, db: State<'_, Db>) -> Result<Note, String> {
    let conn = db.0.lock().map_err(|e| e.to_string())?;
    store::delete_item(&conn, &id, &item_id).map_err(|e| e.to_string())
}

#[tauri::command]
pub fn notes_delete_attachment(
    id: String,
    att_id: String,
    db: State<'_, Db>,
) -> Result<Note, String> {
    let conn = db.0.lock().map_err(|e| e.to_string())?;
    store::delete_attachment(&conn, &id, &att_id).map_err(|e| e.to_string())
}

#[tauri::command]
pub fn notes_delete_preview(
    id: String,
    preview_id: String,
    db: State<'_, Db>,
) -> Result<Note, String> {
    let conn = db.0.lock().map_err(|e| e.to_string())?;
    store::delete_preview(&conn, &id, &preview_id).map_err(|e| e.to_string())
}

#[tauri::command]
pub fn notes_reorder(ordered_ids: Vec<String>, db: State<'_, Db>) -> Result<(), String> {
    let conn = db.0.lock().map_err(|e| e.to_string())?;
    store::reorder(&conn, &ordered_ids).map_err(|e| e.to_string())
}

#[tauri::command]
pub fn notes_trash(id: String, db: State<'_, Db>) -> Result<Note, String> {
    let conn = db.0.lock().map_err(|e| e.to_string())?;
    store::trash(&conn, &id).map_err(|e| e.to_string())
}

#[tauri::command]
pub fn notes_restore(id: String, db: State<'_, Db>) -> Result<Note, String> {
    let conn = db.0.lock().map_err(|e| e.to_string())?;
    store::restore(&conn, &id).map_err(|e| e.to_string())
}

#[tauri::command]
pub fn notes_delete_forever(id: String, db: State<'_, Db>) -> Result<(), String> {
    let conn = db.0.lock().map_err(|e| e.to_string())?;
    store::delete_forever(&conn, &id).map_err(|e| e.to_string())
}

#[tauri::command]
pub fn notes_revisions(id: String, db: State<'_, Db>) -> Result<Vec<NoteRevision>, String> {
    let conn = db.0.lock().map_err(|e| e.to_string())?;
    store::revisions(&conn, &id).map_err(|e| e.to_string())
}

#[tauri::command]
pub fn notes_restore_revision(
    id: String,
    rev_id: String,
    db: State<'_, Db>,
) -> Result<Note, String> {
    let conn = db.0.lock().map_err(|e| e.to_string())?;
    store::restore_revision(&conn, &id, &rev_id).map_err(|e| e.to_string())
}

#[tauri::command]
pub fn notes_reminders(db: State<'_, Db>) -> Result<Vec<Note>, String> {
    let conn = db.0.lock().map_err(|e| e.to_string())?;
    store::reminders(&conn).map_err(|e| e.to_string())
}

#[tauri::command]
pub fn notes_titles(db: State<'_, Db>) -> Result<Vec<TitleEntry>, String> {
    let conn = db.0.lock().map_err(|e| e.to_string())?;
    store::titles(&conn).map_err(|e| e.to_string())
}

#[tauri::command]
pub fn labels_list(db: State<'_, Db>) -> Result<Vec<Label>, String> {
    let conn = db.0.lock().map_err(|e| e.to_string())?;
    store::list_labels(&conn).map_err(|e| e.to_string())
}

#[tauri::command]
pub fn labels_create(name: String, db: State<'_, Db>) -> Result<Label, String> {
    let conn = db.0.lock().map_err(|e| e.to_string())?;
    store::create_label(&conn, &name).map_err(|e| e.to_string())
}

#[tauri::command]
pub fn labels_rename(id: String, name: String, db: State<'_, Db>) -> Result<Label, String> {
    let conn = db.0.lock().map_err(|e| e.to_string())?;
    store::rename_label(&conn, &id, &name).map_err(|e| e.to_string())
}

#[tauri::command]
pub fn labels_set_color(id: String, color: String, db: State<'_, Db>) -> Result<Label, String> {
    let conn = db.0.lock().map_err(|e| e.to_string())?;
    store::set_label_color(&conn, &id, &color).map_err(|e| e.to_string())
}

#[tauri::command]
pub fn labels_remove(id: String, db: State<'_, Db>) -> Result<(), String> {
    let conn = db.0.lock().map_err(|e| e.to_string())?;
    store::remove_label(&conn, &id).map_err(|e| e.to_string())
}

#[tauri::command]
pub fn labels_merge(source_id: String, into: String, db: State<'_, Db>) -> Result<Label, String> {
    let conn = db.0.lock().map_err(|e| e.to_string())?;
    store::merge_labels(&conn, &source_id, &into).map_err(|e| e.to_string())
}

#[tauri::command]
pub fn saved_filters_list(db: State<'_, Db>) -> Result<Vec<SavedFilter>, String> {
    let conn = db.0.lock().map_err(|e| e.to_string())?;
    store::list_saved_filters(&conn).map_err(|e| e.to_string())
}

#[tauri::command]
pub fn saved_filters_create(
    name: String,
    params: Value,
    db: State<'_, Db>,
) -> Result<SavedFilter, String> {
    let conn = db.0.lock().map_err(|e| e.to_string())?;
    store::create_saved_filter(&conn, &name, &params).map_err(|e| e.to_string())
}

#[tauri::command]
pub fn saved_filters_remove(id: String, db: State<'_, Db>) -> Result<(), String> {
    let conn = db.0.lock().map_err(|e| e.to_string())?;
    store::remove_saved_filter(&conn, &id).map_err(|e| e.to_string())
}

#[tauri::command]
pub fn saved_filters_rename(
    id: String,
    name: String,
    db: State<'_, Db>,
) -> Result<SavedFilter, String> {
    let conn = db.0.lock().map_err(|e| e.to_string())?;
    store::rename_saved_filter(&conn, &id, &name).map_err(|e| e.to_string())
}