Files
SabreTools.Serialization/SabreTools.Serialization.CrossModel/RomCenter.Deserializer.cs
2026-04-04 12:21:09 -04:00

115 lines
4.2 KiB
C#

using System;
using System.Collections.Generic;
using SabreTools.Data.Models.RomCenter;
namespace SabreTools.Serialization.CrossModel
{
public partial class RomCenter : BaseMetadataSerializer<MetadataFile>
{
/// <inheritdoc/>
public override MetadataFile? Deserialize(Data.Models.Metadata.MetadataFile? obj)
{
if (obj is null)
return null;
var header = obj.Read<Data.Models.Metadata.Header>(Data.Models.Metadata.MetadataFile.HeaderKey);
var metadataFile = header is not null ? ConvertHeaderFromInternalModel(header) : new MetadataFile();
var machines = obj.Read<Data.Models.Metadata.Machine[]>(Data.Models.Metadata.MetadataFile.MachineKey);
var items = new List<Rom>();
foreach (var machine in machines ?? [])
{
items.AddRange(ConvertMachineFromInternalModel(machine));
}
metadataFile.Games = new Games { Rom = [.. items] };
return metadataFile;
}
/// <summary>
/// Convert from <see cref="Models.Metadata.Header"/> to <see cref="MetadataFile"/>
/// </summary>
private static MetadataFile ConvertHeaderFromInternalModel(Data.Models.Metadata.Header item)
{
var metadataFile = new MetadataFile();
if (item.Author != null
|| item.Version != null
|| item.Email != null
|| item.Homepage != null
|| item.Url != null
|| item.Date != null
|| item.Comment != null)
{
metadataFile.Credits = new Credits
{
Author = item.Author,
Version = item.Version,
Email = item.Email,
Homepage = item.Homepage,
Url = item.Url,
Date = item.Date,
Comment = item.Comment,
};
}
if (item.DatVersion != null
|| item.Plugin != null
|| item.ForceMerging != Data.Models.Metadata.MergingFlag.None)
{
metadataFile.Dat = new Dat
{
Version = item.DatVersion,
Plugin = item.Plugin,
Split = item.ForceMerging == Data.Models.Metadata.MergingFlag.Split ? "yes" : "no",
Merge = item.ForceMerging == Data.Models.Metadata.MergingFlag.Merged ? "yes" : "no",
};
}
if (item.RefName != null
|| item.EmulatorVersion != null)
{
metadataFile.Emulator = new Emulator
{
RefName = item.RefName,
Version = item.EmulatorVersion,
};
}
return metadataFile;
}
/// <summary>
/// Convert from <see cref="Models.Metadata.Machine"/> to an array of <see cref="Rom"/>
/// </summary>
private static Rom[] ConvertMachineFromInternalModel(Data.Models.Metadata.Machine item)
{
var roms = item.Rom;
if (roms is null)
return [];
return Array.ConvertAll(roms, r => ConvertFromInternalModel(r, item));
}
/// <summary>
/// Convert from <see cref="Models.Metadata.Rom"/> to <see cref="Rom"/>
/// </summary>
private static Rom ConvertFromInternalModel(Data.Models.Metadata.Rom item, Data.Models.Metadata.Machine parent)
{
var row = new Rom
{
ParentName = parent.CloneOf,
//ParentDescription = parent.ReadString(Data.Models.Metadata.Machine.ParentDescriptionKey), // This is unmappable
GameName = parent.Name,
GameDescription = parent.Description,
RomName = item.Name,
RomCRC = item.ReadString(Data.Models.Metadata.Rom.CRCKey),
RomSize = item.Size,
RomOf = parent.RomOf,
MergeName = item.ReadString(Data.Models.Metadata.Rom.MergeKey),
};
return row;
}
}
}