use async_trait::async_trait;
use uuid::Uuid;
use imphnen_utils::errors::AppError;
use super::entity::*;

#[async_trait]
pub trait TeamRepository: Send + Sync {
    async fn create(&self, id: Uuid, leader_id: Uuid, input: CreateTeamInput) -> Result<TeamEntity, AppError>;
    async fn find_by_id(&self, id: Uuid) -> Result<Option<TeamEntity>, AppError>;
    async fn browse(&self, input: BrowseTeamsInput) -> Result<(Vec<TeamEntity>, i64), AppError>;
    async fn find_by_user(&self, user_id: Uuid) -> Result<Vec<TeamEntity>, AppError>;
    async fn update(&self, id: Uuid, input: UpdateTeamInput) -> Result<TeamEntity, AppError>;
    async fn delete(&self, id: Uuid) -> Result<bool, AppError>;
    async fn get_members(&self, team_id: Uuid) -> Result<Vec<TeamMemberEntity>, AppError>;
    async fn get_leader(&self, leader_id: Uuid) -> Result<Option<TeamUserInfo>, AppError>;
    async fn add_member(&self, team_id: Uuid, user_id: Uuid, role: &str) -> Result<(), AppError>;
    async fn remove_member(&self, team_id: Uuid, user_id: Uuid) -> Result<(), AppError>;
    async fn get_member_count(&self, team_id: Uuid) -> Result<i64, AppError>;
    async fn is_member(&self, team_id: Uuid, user_id: Uuid) -> Result<bool, AppError>;
    async fn is_leader(&self, team_id: Uuid, user_id: Uuid) -> Result<bool, AppError>;
    async fn user_active_team_name(&self, user_id: Uuid) -> Result<Option<String>, AppError>;
    async fn team_has_submission(&self, team_id: Uuid) -> Result<bool, AppError>;
    async fn reject_pending_invitations_for_user(&self, user_id: Uuid) -> Result<(), AppError>;
    async fn reject_pending_join_requests_for_user(&self, user_id: Uuid) -> Result<(), AppError>;
    async fn get_leaders_batch(&self, leader_ids: Vec<Uuid>) -> Result<Vec<TeamUserInfo>, AppError>;
    async fn get_member_counts_batch(&self, team_ids: Vec<Uuid>) -> Result<Vec<(Uuid, i64)>, AppError>;
    async fn get_submitted_team_ids(&self, team_ids: Vec<Uuid>) -> Result<Vec<Uuid>, AppError>;
}