using SeaHaven.DataServices.Models;

namespace SeaHaven.DataServices.Interfaces
{
    /// <summary>
    /// Live work-order conditions behind the notification feed. Every query applies the
    /// base scope (no templates, no deleted rows), the caller's account scope, and the
    /// shared open rule (not Completed/Canceled, including legacy terminal statuses).
    /// </summary>
    public interface INotificationFeedDataService
    {
        /// <summary>Open work orders with no dispatcher assigned in <paramref name="accountId"/> (null is org-wide).</summary>
        Task<UnassignedWorkOrdersSummary> GetUnassignedSummaryAsync(int? accountId, CancellationToken cancellationToken);

        /// <summary>
        /// Open, Aveta-required work orders scheduled on <paramref name="today"/> or the next day with no
        /// Aveta document attached. Items are the <paramref name="limit"/> latest scheduled.
        /// </summary>
        Task<NotificationCandidatePage> GetAvetaMissingAsync(
            NotificationFeedScope scope, DateOnly today, int limit, CancellationToken cancellationToken);

        /// <summary>
        /// Open work orders scheduled at or before <paramref name="cutoff"/> with no active vendor dispatch,
        /// direct or linked. Items are the <paramref name="limit"/> latest scheduled.
        /// </summary>
        Task<NotificationCandidatePage> GetNoVendorAsync(
            NotificationFeedScope scope, DateTime cutoff, int limit, CancellationToken cancellationToken);
    }
}