rbox 0.1.7

Rust library for interacting with the local and export data of Pioneers Rekordbox DJ software
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// Copyright (C) 2026 Dylan Jones
// SPDX-License-Identifier: GPL-3.0-only

use diesel::prelude::*;
#[cfg(feature = "napi")]
use napi_derive::napi;
#[cfg(feature = "pyo3")]
use pyo3::prelude::*;
#[cfg(feature = "pyo3")]
use rbox_derives::PyMutableMapping;

use super::schema::djmdDevice;
use super::{Date, DateString};
use crate::model_traits::Model;
#[cfg(feature = "pyo3")]
use crate::util::{PyItemsIter, PyObjectIter, PyStrIter};

/// Represents the `djmdDevice` table in the Rekordbox database.
///
/// This struct maps to the `djmdDevice` table in the SQLite database used by Rekordbox.
/// It stores information about devices associated with the Rekordbox collection, including
/// metadata such as device name and master database ID.
#[derive(Debug, Clone, PartialEq, Default, HasQuery, Identifiable, Insertable, AsChangeset)]
#[diesel(table_name = djmdDevice)]
#[diesel(primary_key(id))]
#[diesel(check_for_backend(diesel::sqlite::Sqlite))]
#[cfg_attr(feature = "pyo3", pyclass(get_all, set_all, mapping))]
#[cfg_attr(feature = "pyo3", derive(PyMutableMapping))]
#[cfg_attr(feature = "napi", napi(object))]
pub struct DjmdDevice {
    /// A unique identifier for the entry.
    pub id: String,
    /// A unique universal identifier for the entry.
    pub uuid: String,
    /// An integer representing the data status in Rekordbox.
    pub rb_data_status: i32,
    /// An integer representing the local data status in Rekordbox.
    pub rb_local_data_status: i32,
    /// An integer indicating whether the entry is locally deleted.
    pub rb_local_deleted: i32,
    /// An integer indicating whether the entry is locally synced.
    pub rb_local_synced: i32,
    /// An optional integer representing the update sequence number.
    pub usn: Option<i32>,
    /// An optional integer representing the local update sequence number.
    pub rb_local_usn: Option<i32>,
    /// The timestamp when the entry was created, serialized/deserialized as `DateString`.
    #[diesel(serialize_as = DateString)]
    #[diesel(deserialize_as = DateString)]
    pub created_at: Date,
    /// The timestamp when the entry was last updated, serialized/deserialized as `DateString`.
    #[diesel(serialize_as = DateString)]
    #[diesel(deserialize_as = DateString)]
    pub updated_at: Date,

    /// The ID of the master database associated with the device.
    pub master_db_id: String,
    /// The name of the device.
    pub name: String,
}

impl Model for DjmdDevice {
    type Id = str;

    fn all(conn: &mut SqliteConnection) -> QueryResult<Vec<Self>> {
        Self::query().load(conn)
    }

    fn find(conn: &mut SqliteConnection, id: &Self::Id) -> QueryResult<Option<Self>> {
        Self::query().find(id).first(conn).optional()
    }

    fn id_exists(conn: &mut SqliteConnection, id: &Self::Id) -> QueryResult<bool> {
        diesel::dsl::select(diesel::dsl::exists(Self::query().find(id))).get_result(conn)
    }
}

impl DjmdDevice {
    /// Returns the ID of the master database associated with the device.
    ///
    /// The master database is represented by the first row in the `djmdDevice` table.
    pub fn master_db_id(conn: &mut SqliteConnection) -> QueryResult<String> {
        djmdDevice::table
            .select(djmdDevice::master_db_id)
            .first(conn)
    }
}