using Core.Entities;

namespace WebApp.Services;

public interface ITeamMeetingHistoryService
{
    /// <summary>
    /// Gets all meeting histories within an optional date range.
    /// </summary>
    /// <param name="startDate">Optional start date filter</param>
    /// <param name="endDate">Optional end date filter</param>
    Task<IEnumerable<TeamMeetingHistory>> GetMeetingHistoriesAsync(DateTime? startDate = null, DateTime? endDate = null);

    /// <summary>
    /// Gets a specific meeting history by ID with teams and students included.
    /// </summary>
    Task<TeamMeetingHistory?> GetMeetingHistoryAsync(int id);

    /// <summary>
    /// Creates a new meeting history record.
    /// </summary>
    Task<TeamMeetingHistory> CreateMeetingHistoryAsync(TeamMeetingHistory meetingHistory);

    /// <summary>
    /// Updates an existing meeting history record.
    /// </summary>
    Task<TeamMeetingHistory> UpdateMeetingHistoryAsync(TeamMeetingHistory meetingHistory);

    /// <summary>
    /// Deletes a meeting history record.
    /// </summary>
    Task DeleteMeetingHistoryAsync(int id);

    /// <summary>
    /// Gets which teams met on a specific date.
    /// </summary>
    Task<IEnumerable<Team>> GetTeamsForDateAsync(DateTime date);

    /// <summary>
    /// Gets which students were present on a specific date.
    /// </summary>
    Task<IEnumerable<Student>> GetStudentsForDateAsync(DateTime date);

    /// <summary>
    /// Gets the meeting note for a specific meeting date by looking it up by title.
    /// </summary>
    /// <param name="meetingDate">The date of the meeting</param>
    /// <returns>The note if found, null otherwise</returns>
    Task<Note?> GetMeetingNoteAsync(DateTime meetingDate);
}