ersatztv/ErsatzTV/Controllers/Api/PlayoutController.cs

using System.ComponentModel.DataAnnotations;
using ErsatzTV.Application.Playouts;
using ErsatzTV.Application.ProgramSchedules;
using ErsatzTV.Application.Scheduling;
using ErsatzTV.Controllers.Api.Requests;
using ErsatzTV.Core;
using ErsatzTV.Core.Api.Playouts;
using ErsatzTV.Core.Api.Scheduling;
using ErsatzTV.Core.Domain;
using ErsatzTV.Core.Domain.Filler;
using ErsatzTV.Extensions;
using MediatR;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc;

namespace ErsatzTV.Controllers.Api;

[ApiController]
public class PlayoutController(IMediator mediator) : ControllerBase
{
    [HttpGet("/api/playouts", Name = "GetPlayouts")]
    [Tags("Playouts")]
    [EndpointSummary("List playouts")]
    [EndpointGroupName("general")]
    [ProducesResponseType(typeof(PagedPlayoutsResponseModel), StatusCodes.Status200OK)]
    public async Task<PagedPlayoutsResponseModel> GetAll(
        [FromQuery] string query = "",
        [FromQuery] int pageNum = 0,
        [FromQuery] int pageSize = 100,
        CancellationToken cancellationToken = default)
    {
        PagedPlayoutsViewModel result =
            await mediator.Send(new GetPagedPlayouts(query, pageNum, pageSize), cancellationToken);
        return new PagedPlayoutsResponseModel(
            result.TotalCount,
            result.Page.Map(ToListItemResponse).ToList());
    }

    [HttpGet("/api/playouts/warnings/count", Name = "GetPlayoutWarningsCount")]
    [Tags("Playouts")]
    [EndpointSummary("Count playouts with a failed build")]
    [EndpointGroupName("general")]
    [ProducesResponseType(typeof(int), StatusCodes.Status200OK)]
    public async Task<int> GetWarningsCount(CancellationToken cancellationToken) =>
        await mediator.Send(new GetPlayoutWarningsCount(), cancellationToken);

    [HttpGet("/api/playouts/{id:int}", Name = "GetPlayoutById")]
    [Tags("Playouts")]
    [EndpointSummary("Get a playout by id")]
    [EndpointGroupName("general")]
    [ProducesResponseType(typeof(PlayoutResponseModel), StatusCodes.Status200OK)]
    [ProducesResponseType(typeof(ProblemDetails), StatusCodes.Status404NotFound)]
    public async Task<IActionResult> GetById(int id, CancellationToken cancellationToken)
    {
        Option<PlayoutNameViewModel> result = await mediator.Send(new GetPlayoutById(id), cancellationToken);
        return result.Map(ToResponse).ToGetResult();
    }

    [HttpGet("/api/playouts/{id:int}/items", Name = "GetPlayoutItems")]
    [Tags("Playouts")]
    [EndpointSummary("Get upcoming items (and unscheduled gaps) for a playout")]
    [EndpointGroupName("general")]
    [ProducesResponseType(typeof(PagedPlayoutItemsResponseModel), StatusCodes.Status200OK)]
    [ProducesResponseType(typeof(ProblemDetails), StatusCodes.Status404NotFound)]
    public async Task<IActionResult> GetItems(
        int id,
        [FromQuery] bool showFiller = false,
        [FromQuery] int pageNum = 0,
        [FromQuery] int pageSize = 100,
        CancellationToken cancellationToken = default)
    {
        Option<PlayoutNameViewModel> maybePlayout = await mediator.Send(new GetPlayoutById(id), cancellationToken);
        if (maybePlayout.IsNone)
        {
            return ApiResults.NotFoundProblem();
        }

        PagedPlayoutItemsViewModel result = await mediator.Send(
            new GetFuturePlayoutItemsById(id, showFiller, pageNum, pageSize),
            cancellationToken);
        return new OkObjectResult(
            new PagedPlayoutItemsResponseModel(
                result.TotalCount,
                result.Page.Map(ToItemResponse).ToList()));
    }

    [HttpPost("/api/playouts")]
    [Tags("Playouts")]
    [EndpointSummary("Create a playout")]
    [EndpointDescription(
        "Creates a playout of any kind (Classic, Block, Sequential, Scripted, or ExternalJson) for a channel. " +
        "Classic requires ProgramScheduleId; Sequential/Scripted/ExternalJson require ScheduleFile; Block requires " +
        "neither. A channel may only have one playout.")]
    [EndpointGroupName("general")]
    [ProducesResponseType(typeof(PlayoutResponseModel), StatusCodes.Status201Created)]
    [ProducesResponseType(typeof(ProblemDetails), StatusCodes.Status404NotFound)]
    [ProducesResponseType(typeof(ProblemDetails), StatusCodes.Status422UnprocessableEntity)]
    public async Task<IActionResult> Create(
        [Required] [FromBody] CreatePlayoutRequest request,
        CancellationToken cancellationToken)
    {
        Either<BaseError, CreatePlayout> commandOrError = request.ToCommand();
        return await commandOrError.Match(
            Left: error => Task.FromResult(error.ToErrorResult()),
            Right: async command =>
            {
                Either<BaseError, CreatePlayoutResponse> result = await mediator.Send(command, cancellationToken);
                return await result.Match(
                    Left: error => Task.FromResult(error.ToErrorResult()),
                    Right: async created =>
                    {
                        Option<PlayoutNameViewModel> playout =
                            await mediator.Send(new GetPlayoutById(created.PlayoutId), cancellationToken);
                        return playout.Match(
                            Some: vm => (IActionResult)new CreatedResult($"/api/playouts/{vm.PlayoutId}", ToResponse(vm)),
                            None: () => ApiResults.NotFoundProblem());
                    });
            });
    }

    [HttpPut("/api/playouts/{id:int}")]
    [Tags("Playouts")]
    [EndpointSummary("Update playout scheduling details")]
    [EndpointDescription(
        "DailyRebuildTime is always applied; omit it (null) to clear the daily reset. ScheduleFile is only valid " +
        "for Sequential, Scripted, and ExternalJson playouts; omit it (null) to leave it unchanged.")]
    [EndpointGroupName("general")]
    [ProducesResponseType(typeof(PlayoutResponseModel), StatusCodes.Status200OK)]
    [ProducesResponseType(typeof(ProblemDetails), StatusCodes.Status404NotFound)]
    [ProducesResponseType(typeof(ProblemDetails), StatusCodes.Status422UnprocessableEntity)]
    public async Task<IActionResult> Update(
        int id,
        [Required] [FromBody] UpdatePlayoutDetailsRequest request,
        CancellationToken cancellationToken)
    {
        Option<PlayoutNameViewModel> maybePlayout = await mediator.Send(new GetPlayoutById(id), cancellationToken);
        if (maybePlayout.IsNone)
        {
            return ApiResults.NotFoundProblem();
        }

        var hasScheduleFile = !string.IsNullOrWhiteSpace(request.ScheduleFile);
        foreach (PlayoutNameViewModel playout in maybePlayout)
        {
            if (hasScheduleFile && playout.ScheduleKind is not (PlayoutScheduleKind.Sequential
                or PlayoutScheduleKind.Scripted or PlayoutScheduleKind.ExternalJson))
            {
                BaseError error =
                    BaseError.New("[ScheduleFile] is only valid for Sequential, Scripted, or ExternalJson playouts");
                return error.ToErrorResult();
            }
        }

        // the schedule-file update is the only step that can fail after the pre-checks,
        // so it goes first — a rejected file must not leave DailyRebuildTime applied
        if (hasScheduleFile)
        {
            foreach (PlayoutNameViewModel playout in maybePlayout)
            {
                Either<BaseError, PlayoutNameViewModel> scheduleFileResult =
                    await UpdateScheduleFile(playout, request.ScheduleFile, cancellationToken);
                foreach (BaseError error in scheduleFileResult.LeftToSeq())
                {
                    return error.ToErrorResult();
                }
            }
        }

        Option<TimeSpan> dailyRebuildTime = request.DailyRebuildTime is { } t ? Some(t) : Option<TimeSpan>.None;
        Either<BaseError, PlayoutNameViewModel> result =
            await mediator.Send(new UpdatePlayout(id, dailyRebuildTime), cancellationToken);

        return result.Match(
            Left: error => error.ToErrorResult(),
            Right: playout => (IActionResult)new OkObjectResult(ToResponse(playout)));
    }

    private async Task<Either<BaseError, PlayoutNameViewModel>> UpdateScheduleFile(
        PlayoutNameViewModel playout,
        string scheduleFile,
        CancellationToken cancellationToken) =>
        playout.ScheduleKind switch
        {
            PlayoutScheduleKind.Sequential => await mediator.Send(
                new UpdateSequentialPlayout(playout.PlayoutId, scheduleFile),
                cancellationToken),
            PlayoutScheduleKind.Scripted => await mediator.Send(
                new UpdateScriptedPlayout(playout.PlayoutId, scheduleFile),
                cancellationToken),
            PlayoutScheduleKind.ExternalJson => await mediator.Send(
                new UpdateExternalJsonPlayout(playout.PlayoutId, scheduleFile),
                cancellationToken),
            _ => BaseError.New("[ScheduleFile] is only valid for Sequential, Scripted, or ExternalJson playouts")
        };

    [HttpPut("/api/playouts/{id:int}/deco")]
    [Tags("Playouts")]
    [EndpointSummary("Set (or clear) a playout's default deco")]
    [EndpointDescription("Assigns the default deco for a block playout. Send a null decoId to clear it.")]
    [EndpointGroupName("general")]
    [ProducesResponseType(typeof(PlayoutResponseModel), StatusCodes.Status200OK)]
    [ProducesResponseType(typeof(ProblemDetails), StatusCodes.Status404NotFound)]
    [ProducesResponseType(typeof(ProblemDetails), StatusCodes.Status422UnprocessableEntity)]
    public async Task<IActionResult> UpdateDefaultDeco(
        int id,
        [Required] [FromBody] UpdateDefaultDecoRequest request,
        CancellationToken cancellationToken)
    {
        Option<PlayoutNameViewModel> maybePlayout = await mediator.Send(new GetPlayoutById(id), cancellationToken);
        if (maybePlayout.IsNone)
        {
            return ApiResults.NotFoundProblem();
        }

        if (request.DecoId is { } decoId)
        {
            Option<DecoViewModel> maybeDeco = await mediator.Send(new GetDecoById(decoId), cancellationToken);
            if (maybeDeco.IsNone)
            {
                return BaseError.New("Deco does not exist").ToErrorResult();
            }
        }

        Option<BaseError> result = await mediator.Send(request.ToCommand(id), cancellationToken);
        if (result.IsSome)
        {
            foreach (BaseError error in result)
            {
                return error.ToErrorResult();
            }
        }

        Option<PlayoutNameViewModel> refreshed = await mediator.Send(new GetPlayoutById(id), cancellationToken);
        return refreshed.Match(
            Some: vm => (IActionResult)new OkObjectResult(ToResponse(vm)),
            None: () => ApiResults.NotFoundProblem());
    }

    [HttpGet("/api/playouts/{id:int}/alternate-schedules", Name = "GetPlayoutAlternateSchedules")]
    [Tags("Playouts")]
    [EndpointSummary("Get a classic playout's alternate schedules")]
    [EndpointDescription(
        "Lists a Classic playout's alternate schedules in priority order (first = highest priority). The last " +
        "entry is the catch-all default, and its schedule is the playout's default schedule; if no explicit " +
        "catch-all exists the query synthesizes one from the playout's default schedule. Only valid for Classic " +
        "playouts; other kinds return 422.")]
    [EndpointGroupName("general")]
    [ProducesResponseType(typeof(List<PlayoutAlternateScheduleResponseModel>), StatusCodes.Status200OK)]
    [ProducesResponseType(typeof(ProblemDetails), StatusCodes.Status404NotFound)]
    [ProducesResponseType(typeof(ProblemDetails), StatusCodes.Status422UnprocessableEntity)]
    public async Task<IActionResult> GetAlternateSchedules(int id, CancellationToken cancellationToken)
    {
        Option<PlayoutNameViewModel> maybePlayout = await mediator.Send(new GetPlayoutById(id), cancellationToken);
        if (maybePlayout.IsNone)
        {
            return ApiResults.NotFoundProblem();
        }

        foreach (PlayoutNameViewModel playout in maybePlayout)
        {
            if (playout.ScheduleKind is not PlayoutScheduleKind.Classic)
            {
                return BaseError.New("[AlternateSchedules] are only valid for Classic playouts").ToErrorResult();
            }
        }

        List<PlayoutAlternateScheduleViewModel> items =
            await mediator.Send(new GetPlayoutAlternateSchedules(id), cancellationToken);
        return new OkObjectResult(items.OrderBy(i => i.Index).Select(ToResponse).ToList());
    }

    [HttpPut("/api/playouts/{id:int}/alternate-schedules")]
    [Tags("Playouts")]
    [EndpointSummary("Replace a classic playout's alternate schedules")]
    [EndpointDescription(
        "Replaces a Classic playout's alternate schedules. Items are ordered by priority: the first item is the " +
        "highest priority and the last item is the catch-all default whose schedule becomes the playout's default " +
        "schedule. Index is assigned from array order (the request body has no Index field). The list must contain " +
        "at least one item, and every ProgramScheduleId must exist. Only valid for Classic playouts.")]
    [EndpointGroupName("general")]
    [ProducesResponseType(typeof(List<PlayoutAlternateScheduleResponseModel>), StatusCodes.Status200OK)]
    [ProducesResponseType(typeof(ProblemDetails), StatusCodes.Status404NotFound)]
    [ProducesResponseType(typeof(ProblemDetails), StatusCodes.Status422UnprocessableEntity)]
    public async Task<IActionResult> ReplaceAlternateSchedules(
        int id,
        [Required] [FromBody] ReplacePlayoutAlternateSchedulesRequest request,
        CancellationToken cancellationToken)
    {
        Option<PlayoutNameViewModel> maybePlayout = await mediator.Send(new GetPlayoutById(id), cancellationToken);
        if (maybePlayout.IsNone)
        {
            return ApiResults.NotFoundProblem();
        }

        foreach (PlayoutNameViewModel playout in maybePlayout)
        {
            if (playout.ScheduleKind is not PlayoutScheduleKind.Classic)
            {
                return BaseError.New("[AlternateSchedules] are only valid for Classic playouts").ToErrorResult();
            }
        }

        List<PlayoutAlternateScheduleItemRequest> items = request.Items ?? [];
        if (items.Count == 0)
        {
            return BaseError.New("[Items] must contain at least one alternate schedule").ToErrorResult();
        }

        foreach (BaseError error in ValidateDateRanges(items.Select(ToDateRangeCheck)))
        {
            return error.ToErrorResult();
        }

        List<ProgramScheduleViewModel> schedules =
            await mediator.Send(new GetAllProgramSchedules(), cancellationToken);
        var scheduleIds = schedules.Select(s => s.Id).ToHashSet();
        var missingScheduleIds = items.Select(i => i.ProgramScheduleId).Distinct()
            .Where(scheduleId => !scheduleIds.Contains(scheduleId)).ToList();
        if (missingScheduleIds.Count > 0)
        {
            return BaseError.New($"[ProgramScheduleId] {missingScheduleIds[0]} does not exist").ToErrorResult();
        }

        Either<BaseError, Unit> result = await mediator.Send(request.ToCommand(id), cancellationToken);
        return await result.Match(
            Left: error => Task.FromResult(error.ToErrorResult()),
            Right: async _ =>
            {
                List<PlayoutAlternateScheduleViewModel> refreshed =
                    await mediator.Send(new GetPlayoutAlternateSchedules(id), cancellationToken);
                return (IActionResult)new OkObjectResult(refreshed.OrderBy(i => i.Index).Select(ToResponse).ToList());
            });
    }

    [HttpGet("/api/playouts/{id:int}/templates", Name = "GetPlayoutTemplates")]
    [Tags("Playouts")]
    [EndpointSummary("Get a block playout's templates")]
    [EndpointDescription(
        "Lists a Block playout's templates in priority order (first = highest priority). Each template optionally " +
        "carries a deco template. Only valid for Block playouts; other kinds return 422.")]
    [EndpointGroupName("general")]
    [ProducesResponseType(typeof(List<PlayoutTemplateResponseModel>), StatusCodes.Status200OK)]
    [ProducesResponseType(typeof(ProblemDetails), StatusCodes.Status404NotFound)]
    [ProducesResponseType(typeof(ProblemDetails), StatusCodes.Status422UnprocessableEntity)]
    public async Task<IActionResult> GetTemplates(int id, CancellationToken cancellationToken)
    {
        Option<PlayoutNameViewModel> maybePlayout = await mediator.Send(new GetPlayoutById(id), cancellationToken);
        if (maybePlayout.IsNone)
        {
            return ApiResults.NotFoundProblem();
        }

        foreach (PlayoutNameViewModel playout in maybePlayout)
        {
            if (playout.ScheduleKind is not PlayoutScheduleKind.Block)
            {
                return BaseError.New("[Templates] are only valid for Block playouts").ToErrorResult();
            }
        }

        List<PlayoutTemplateViewModel> items = await mediator.Send(new GetPlayoutTemplates(id), cancellationToken);
        return new OkObjectResult(items.OrderBy(i => i.Index).Select(ToResponse).ToList());
    }

    [HttpPut("/api/playouts/{id:int}/templates")]
    [Tags("Playouts")]
    [EndpointSummary("Replace a block playout's templates")]
    [EndpointDescription(
        "Replaces a Block playout's templates. Items are ordered by priority (first = highest priority); Index is " +
        "assigned from array order (the request body has no Index field). Every TemplateId must exist, and any " +
        "supplied DecoTemplateId must exist. An empty list clears all templates. Only valid for Block playouts.")]
    [EndpointGroupName("general")]
    [ProducesResponseType(typeof(List<PlayoutTemplateResponseModel>), StatusCodes.Status200OK)]
    [ProducesResponseType(typeof(ProblemDetails), StatusCodes.Status404NotFound)]
    [ProducesResponseType(typeof(ProblemDetails), StatusCodes.Status422UnprocessableEntity)]
    public async Task<IActionResult> ReplaceTemplates(
        int id,
        [Required] [FromBody] ReplacePlayoutTemplatesRequest request,
        CancellationToken cancellationToken)
    {
        Option<PlayoutNameViewModel> maybePlayout = await mediator.Send(new GetPlayoutById(id), cancellationToken);
        if (maybePlayout.IsNone)
        {
            return ApiResults.NotFoundProblem();
        }

        foreach (PlayoutNameViewModel playout in maybePlayout)
        {
            if (playout.ScheduleKind is not PlayoutScheduleKind.Block)
            {
                return BaseError.New("[Templates] are only valid for Block playouts").ToErrorResult();
            }
        }

        List<PlayoutTemplateItemRequest> items = request.Items ?? [];

        foreach (BaseError error in ValidateDateRanges(items.Select(ToDateRangeCheck)))
        {
            return error.ToErrorResult();
        }

        List<TemplateViewModel> templates = await mediator.Send(new GetAllTemplates(), cancellationToken);
        var templateIds = templates.Select(t => t.Id).ToHashSet();
        var missingTemplateIds = items.Select(i => i.TemplateId).Distinct()
            .Where(templateId => !templateIds.Contains(templateId)).ToList();
        if (missingTemplateIds.Count > 0)
        {
            return BaseError.New($"[TemplateId] {missingTemplateIds[0]} does not exist").ToErrorResult();
        }

        var decoTemplateIds = items.Where(i => i.DecoTemplateId.HasValue)
            .Select(i => i.DecoTemplateId!.Value).Distinct().ToList();
        foreach (int decoTemplateId in decoTemplateIds)
        {
            Option<DecoTemplateViewModel> maybeDecoTemplate =
                await mediator.Send(new GetDecoTemplateById(decoTemplateId), cancellationToken);
            if (maybeDecoTemplate.IsNone)
            {
                return BaseError.New($"[DecoTemplateId] {decoTemplateId} does not exist").ToErrorResult();
            }
        }

        Option<BaseError> result = await mediator.Send(request.ToCommand(id), cancellationToken);
        foreach (BaseError error in result)
        {
            return error.ToErrorResult();
        }

        List<PlayoutTemplateViewModel> refreshed = await mediator.Send(new GetPlayoutTemplates(id), cancellationToken);
        return new OkObjectResult(refreshed.OrderBy(i => i.Index).Select(ToResponse).ToList());
    }

    [HttpPost("/api/playouts/reset-all", Name = "ResetAllPlayouts")]
    [Tags("Playouts")]
    [EndpointSummary("Reset all playouts")]
    [EndpointGroupName("general")]
    [ProducesResponseType(StatusCodes.Status202Accepted)]
    public async Task<IActionResult> ResetAll(CancellationToken cancellationToken)
    {
        await mediator.Send(new ResetAllPlayouts(), cancellationToken);
        return Accepted();
    }

    [HttpDelete("/api/playouts/{id:int}")]
    [Tags("Playouts")]
    [EndpointSummary("Delete a playout")]
    [EndpointGroupName("general")]
    [ProducesResponseType(StatusCodes.Status204NoContent)]
    [ProducesResponseType(typeof(ProblemDetails), StatusCodes.Status404NotFound)]
    [ProducesResponseType(typeof(ProblemDetails), StatusCodes.Status422UnprocessableEntity)]
    public async Task<IActionResult> Delete(int id, CancellationToken cancellationToken)
    {
        Either<BaseError, Unit> result = await mediator.Send(new DeletePlayout(id), cancellationToken);
        return result.ToDeletedResult();
    }

    // Guards against AlternateScheduleSelector crashing on out-of-range dates: it constructs
    // `new DateTime(year, StartMonth, StartDay)` and only recovers from an overflowing *day*
    // (rolling to the 1st of the next month); an out-of-range *month* throws again from inside
    // that recovery path and is never caught. Only checked when LimitToDateRange is set, since
    // the fields are ignored otherwise.
    private static (bool LimitToDateRange, int StartMonth, int StartDay, int EndMonth, int EndDay) ToDateRangeCheck(
        PlayoutAlternateScheduleItemRequest item) =>
        (item.LimitToDateRange, item.StartMonth, item.StartDay, item.EndMonth, item.EndDay);

    private static (bool LimitToDateRange, int StartMonth, int StartDay, int EndMonth, int EndDay) ToDateRangeCheck(
        PlayoutTemplateItemRequest item) =>
        (item.LimitToDateRange, item.StartMonth, item.StartDay, item.EndMonth, item.EndDay);

    private static Option<BaseError> ValidateDateRanges(
        IEnumerable<(bool LimitToDateRange, int StartMonth, int StartDay, int EndMonth, int EndDay)> items)
    {
        foreach ((bool limitToDateRange, int startMonth, int startDay, int endMonth, int endDay) in items)
        {
            if (!limitToDateRange)
            {
                continue;
            }

            if (startMonth is < 1 or > 12)
            {
                return Some(BaseError.New($"[StartMonth] {startMonth} must be between 1 and 12"));
            }

            if (endMonth is < 1 or > 12)
            {
                return Some(BaseError.New($"[EndMonth] {endMonth} must be between 1 and 12"));
            }

            if (startDay is < 1 or > 31)
            {
                return Some(BaseError.New($"[StartDay] {startDay} must be between 1 and 31"));
            }

            if (endDay is < 1 or > 31)
            {
                return Some(BaseError.New($"[EndDay] {endDay} must be between 1 and 31"));
            }
        }

        return Option<BaseError>.None;
    }

    private static PlayoutResponseModel ToResponse(PlayoutNameViewModel vm) =>
        PlayoutResponseModel.From(
            vm.PlayoutId,
            vm.ScheduleKind,
            vm.ChannelName,
            vm.ChannelNumber,
            vm.PlayoutMode,
            vm.ScheduleName,
            vm.ScheduleFile,
            vm.DbDailyRebuildTime,
            ToBuildStatus(vm.BuildStatus),
            vm.DecoId,
            vm.DecoName);

    private static PlayoutAlternateScheduleResponseModel ToResponse(PlayoutAlternateScheduleViewModel vm) =>
        new(
            vm.Id,
            vm.Index,
            vm.ProgramScheduleId,
            vm.DaysOfWeek,
            vm.DaysOfMonth,
            vm.MonthsOfYear,
            vm.LimitToDateRange,
            vm.StartMonth,
            vm.StartDay,
            vm.StartYear,
            vm.EndMonth,
            vm.EndDay,
            vm.EndYear);

    private static PlayoutTemplateResponseModel ToResponse(PlayoutTemplateViewModel vm) =>
        new(
            vm.Id,
            vm.Index,
            vm.Template.Id,
            vm.Template.Name,
            vm.Template.GroupName,
            vm.DecoTemplate?.Id,
            vm.DecoTemplate?.Name,
            vm.DecoTemplate?.GroupName,
            vm.DaysOfWeek,
            vm.DaysOfMonth,
            vm.MonthsOfYear,
            vm.LimitToDateRange,
            vm.StartMonth,
            vm.StartDay,
            vm.StartYear,
            vm.EndMonth,
            vm.EndDay,
            vm.EndYear);

    private static PlayoutListItemResponseModel ToListItemResponse(PlayoutNameViewModel vm) =>
        new(
            vm.PlayoutId,
            vm.ChannelNumber,
            vm.ChannelName,
            vm.ScheduleKind,
            vm.ScheduleName,
            vm.DbDailyRebuildTime,
            ToBuildStatus(vm.BuildStatus));

    private static PlayoutBuildStatusResponseModel ToBuildStatus(PlayoutBuildStatus buildStatus) =>
        buildStatus is null
            ? null
            : new PlayoutBuildStatusResponseModel(
                buildStatus.LastBuild,
                buildStatus.Success,
                buildStatus.Message);

    private static PlayoutItemResponseModel ToItemResponse(PlayoutItemViewModel vm) =>
        new(
            vm.Title,
            vm.Start,
            vm.Finish,
            vm.Duration,
            vm.FillerKind.MatchUnsafe(fk => (FillerKind?)fk, () => null));
}