#nullable enable
using ErsatzTV.Core.Domain.Filler;

namespace ErsatzTV.Core.Api.Channels;

/// <summary>A single guide programme for the JSON EPG grid.</summary>
public record ChannelGuideProgrammeResponseModel(
    DateTimeOffset Start,
    DateTimeOffset Stop,
    string Title,
    string? SubTitle,
    string? Category,
    FillerKind FillerKind);

/// <summary>One channel's guide programmes for the requested window.</summary>
public record ChannelGuideChannelResponseModel(
    string Number,
    string Name,
    // Rooted, directly-usable logo URL for the SPA's <img src>; null when the channel has no logo
    // (SPA then renders the generated initials fallback). See ErsatzTV.Application Channels.Mapper.GetLogoUrl.
    string? Logo,
    List<ChannelGuideProgrammeResponseModel> Programmes);

/// <summary>The JSON channel-guide response: the resolved window plus per-channel programme arrays.</summary>
public record ChannelGuideResponseModel(
    DateTimeOffset Start,
    DateTimeOffset End,
    List<ChannelGuideChannelResponseModel> Channels);