use crate::{impl_sql_binary_expression, sql_tables::workspace::Workspace};
use diesel::sql_types::Binary;
use flowy_database::schema::{app_table, app_table::dsl};
use flowy_infra::{timestamp, uuid};
use serde::{Deserialize, Serialize, __private::TryFrom};
use std::convert::TryInto;

#[derive(
    PartialEq,
    Serialize,
    Deserialize,
    Clone,
    Debug,
    Queryable,
    Identifiable,
    Insertable,
    Associations,
)]
#[belongs_to(Workspace, foreign_key = "workspace_id")]
#[table_name = "app_table"]
#[serde(tag = "type")]
pub(crate) struct App {
    pub id: String,
    pub workspace_id: String, // equal to #[belongs_to(Workspace, foreign_key = "workspace_id")].
    pub name: String,
    pub desc: String,
    pub color_style: ColorStyleCol,
    pub last_view_id: Option<String>,
    pub modified_time: i64,
    pub create_time: i64,
    pub version: i64,
}

#[derive(Clone, PartialEq, Serialize, Deserialize, Debug, Default, FromSqlRow, AsExpression)]
#[sql_type = "Binary"]
pub(crate) struct ColorStyleCol {
    pub(crate) theme_color: String,
}

impl std::convert::TryInto<Vec<u8>> for &ColorStyleCol {
    type Error = String;

    fn try_into(self) -> Result<Vec<u8>, Self::Error> {
        bincode::serialize(self).map_err(|e| format!("{:?}", e))
    }
}

impl std::convert::TryFrom<&[u8]> for ColorStyleCol {
    type Error = String;

    fn try_from(value: &[u8]) -> Result<Self, Self::Error> {
        bincode::deserialize(value).map_err(|e| format!("{:?}", e))
    }
}

impl_sql_binary_expression!(ColorStyleCol);