use crate::{
    entities::{app::RepeatedApp, workspace::*},
    errors::WorkspaceError,
    services::WorkspaceController,
};
use flowy_dispatch::prelude::{data_result, Data, DataResult, Unit};
use std::{convert::TryInto, sync::Arc};

#[tracing::instrument(skip(controller), err)]
pub(crate) async fn init_workspace_handler(controller: Unit<Arc<WorkspaceController>>) -> Result<(), WorkspaceError> {
    let _ = controller.init()?;
    Ok(())
}

#[tracing::instrument(skip(data, controller), err)]
pub(crate) async fn create_workspace_handler(
    data: Data<CreateWorkspaceRequest>,
    controller: Unit<Arc<WorkspaceController>>,
) -> DataResult<Workspace, WorkspaceError> {
    let controller = controller.get_ref().clone();
    let params: CreateWorkspaceParams = data.into_inner().try_into()?;
    let detail = controller.create_workspace(params).await?;
    data_result(detail)
}

#[tracing::instrument(skip(controller), err)]
pub(crate) async fn read_cur_workspace_handler(
    controller: Unit<Arc<WorkspaceController>>,
) -> DataResult<Workspace, WorkspaceError> {
    let workspace = controller.read_cur_workspace().await?;
    data_result(workspace)
}

#[tracing::instrument(skip(controller), err)]
pub(crate) async fn read_workspace_apps_handler(
    controller: Unit<Arc<WorkspaceController>>,
) -> DataResult<RepeatedApp, WorkspaceError> {
    let repeated_app = controller.read_workspace_apps().await?;
    data_result(repeated_app)
}

#[tracing::instrument(skip(data, controller), err)]
pub(crate) async fn read_workspaces_handler(
    data: Data<QueryWorkspaceRequest>,
    controller: Unit<Arc<WorkspaceController>>,
) -> DataResult<RepeatedWorkspace, WorkspaceError> {
    let params: QueryWorkspaceParams = data.into_inner().try_into()?;
    let workspaces = controller.read_workspaces(params).await?;
    data_result(workspaces)
}

#[tracing::instrument(skip(data, controller), err)]
pub(crate) async fn open_workspace_handler(
    data: Data<QueryWorkspaceRequest>,
    controller: Unit<Arc<WorkspaceController>>,
) -> DataResult<Workspace, WorkspaceError> {
    let params: QueryWorkspaceParams = data.into_inner().try_into()?;
    let workspaces = controller.open_workspace(params).await?;
    data_result(workspaces)
}