use std::sync::Arc;

use async_trait::async_trait;
use como_domain::{
    item::{
        queries::{GetItemQuery, GetItemsQuery},
        requests::{CreateItemDto, UpdateItemDto},
        responses::CreatedItemDto,
        ItemDto,
    },
    Context,
};

pub type DynItemService = Arc<dyn ItemService + Send + Sync>;

#[async_trait]
pub trait ItemService {
    async fn add_item(
        &self,
        context: &Context,
        item: CreateItemDto,
    ) -> anyhow::Result<CreatedItemDto>;
    async fn get_item(&self, context: &Context, query: GetItemQuery) -> anyhow::Result<ItemDto>;
    async fn get_items(
        &self,
        context: &Context,
        query: GetItemsQuery,
    ) -> anyhow::Result<Vec<ItemDto>>;

    async fn update_item(&self, context: &Context, item: UpdateItemDto) -> anyhow::Result<ItemDto>;
}