using System;
using System.Collections.Generic;
using System.Threading.Tasks;
using LCU.Library.Internal.IncentiveApiModels.Common;
using LCU.Library.Internal.IncentiveApiModels.Entities;
using LCU.Library.Internal.IncentiveApiModels.Requests;

namespace LCU.API.Internal.Operations.IncentiveApiLib.Repositories;

public interface IGoalRepository
{
    Task<int> SaveGoalAsync(Goal goalChange);
    Task<IReadOnlyCollection<Goal>> GetGoalsAsync(GoalSearchRequest goalSearchRequest);
    Task<Goal> FindExistingGoal(GoalChange goalChange);
    Task<ICollection<Goal>> FindDepartmentGoals(int departmentId, DateTime start, DateTime end);
    Task<ICollection<Goal>> FindAnnualDepartmentGoals(int departmentId, int year);
    Task<ICollection<Goal>> FindPersonnelGoals(int departmentId, List<AppUser> users, DateTime start, DateTime end);
    Task<ICollection<Goal>> FindMonthlyPersonnelGoals(int departmentId, List<AppUser> users, int year, int month);
    Task<ICollection<Goal>> FindPersonnelGoalsByMonthRange(int departmentId, List<AppUser> users, MonthRange monthRange);
    Task<ICollection<Goal>> FindPersonnelGoalsByMonthRange(int departmentId, List<string> employeeIds, MonthRange monthRange);
    Task<ICollection<Goal>> FindDepartmentGoalsByMonthRange(int departmentId, MonthRange monthRange);
}