解决翻页时丢失搜索关键字的问题

This commit is contained in:
sin365 2025-01-06 00:22:30 +08:00
parent 90f23a1d3f
commit 7c2709f335

View File

@ -7,147 +7,156 @@ using static AxibugEmuOnline.Client.HttpAPI;
namespace AxibugEmuOnline.Client
{
public class RomLib
{
/// <summary> Rom请求,一页的大小 </summary>
private const int PAGE_SIZE = 10;
public class RomLib
{
/// <summary> Rom请求,一页的大小 </summary>
private const int PAGE_SIZE = 10;
/// <summary> 请求指令 </summary>
private HashSet<int> FetchPageCmd = new HashSet<int>();
private RomFile[] nesRomFetchList;
private Dictionary<int, RomFile> nesRomFileIdMapper = new Dictionary<int, RomFile>();
private Dictionary<string, RomFile> nesRomFileNameMapper = new Dictionary<string, RomFile>();
private HttpAPI.GetRomListAPI m_romGetFunc;
private HttpAPI.SearchRomListAPI m_romSearchFunc;
private EnumSupportEmuPlatform m_platform;
/// <summary> 请求指令 </summary>
private HashSet<int> FetchPageCmd = new HashSet<int>();
private RomFile[] nesRomFetchList;
private Dictionary<int, RomFile> nesRomFileIdMapper = new Dictionary<int, RomFile>();
private Dictionary<string, RomFile> nesRomFileNameMapper = new Dictionary<string, RomFile>();
private HttpAPI.GetRomListAPI m_romGetFunc;
private HttpAPI.SearchRomListAPI m_romSearchFunc;
private EnumSupportEmuPlatform m_platform;
private string lastSearchKey;
public RomLib(EnumSupportEmuPlatform platform)
{
m_platform = platform;
switch (platform)
{
case EnumSupportEmuPlatform.NES:
m_romGetFunc = App.httpAPI.GetNesRomList;
m_romSearchFunc = App.httpAPI.SearchNesRomList;
break;
}
}
public RomLib(EnumSupportEmuPlatform platform)
{
m_platform = platform;
switch (platform)
{
case EnumSupportEmuPlatform.NES:
m_romGetFunc = App.httpAPI.GetNesRomList;
m_romSearchFunc = App.httpAPI.SearchNesRomList;
break;
}
}
public RomFile GetExistRom(string fileName)
{
var res = RomFile.CreateExistRom(m_platform, fileName);
public RomFile GetExistRom(string fileName)
{
var res = RomFile.CreateExistRom(m_platform, fileName);
nesRomFileNameMapper[res.FileName] = res;
nesRomFileNameMapper[res.FileName] = res;
return res;
}
return res;
}
public RomFile GetRomFile(string romFileName)
{
RomFile romFile;
nesRomFileNameMapper.TryGetValue(romFileName, out romFile);
return romFile;
}
public RomFile GetRomFile(string romFileName)
{
RomFile romFile;
nesRomFileNameMapper.TryGetValue(romFileName, out romFile);
return romFile;
}
/// <summary> 清除所有下载的Rom文件 </summary>
public void ClearRomFile()
{
var path = $"{App.PersistentDataPath}/RemoteRoms/{m_platform}";
if (Directory.Exists(path)) Directory.Delete(path, true);
}
/// <summary> 清除所有下载的Rom文件 </summary>
public void ClearRomFile()
{
var path = $"{App.PersistentDataPath}/RemoteRoms/{m_platform}";
if (Directory.Exists(path)) Directory.Delete(path, true);
}
/// <summary> 移除一个已下载的Rom </summary>
public void RemoveOneRomFile(RomFile romFile)
{
if (romFile.RomReady)
File.Delete(romFile.LocalFilePath);
}
/// <summary> 移除一个已下载的Rom </summary>
public void RemoveOneRomFile(RomFile romFile)
{
if (romFile.RomReady)
File.Delete(romFile.LocalFilePath);
}
/// <summary>
/// 获得所有Rom文件
/// </summary>
/// <param name="callback"></param>
public void FetchRomCount(Action<RomFile[]> callback, string searchKey = null)
{
if (string.IsNullOrWhiteSpace(searchKey))
{
m_romGetFunc((romList) =>
{
FetchPageCmd.Clear();
nesRomFileIdMapper.Clear();
nesRomFileNameMapper.Clear();
nesRomFetchList = new RomFile[romList.resultAllCount];
for (int i = 0; i < nesRomFetchList.Length; i++)
{
//以后考虑用对象池实例化RomFile
nesRomFetchList[i] = new RomFile(m_platform, i, i / PAGE_SIZE);
}
SaveRomInfoFromWeb(romList);
/// <summary>
/// 获得所有Rom文件
/// </summary>
/// <param name="callback"></param>
public void FetchRomCount(Action<RomFile[]> callback, string searchKey = null)
{
lastSearchKey = searchKey;
if (string.IsNullOrWhiteSpace(searchKey))
{
m_romGetFunc((romList) =>
{
FetchPageCmd.Clear();
nesRomFileIdMapper.Clear();
nesRomFileNameMapper.Clear();
nesRomFetchList = new RomFile[romList.resultAllCount];
for (int i = 0; i < nesRomFetchList.Length; i++)
{
//以后考虑用对象池实例化RomFile
nesRomFetchList[i] = new RomFile(m_platform, i, i / PAGE_SIZE);
}
SaveRomInfoFromWeb(romList);
callback.Invoke(nesRomFetchList);
}, 0, PAGE_SIZE);
}
else
{
m_romSearchFunc((romList) =>
{
FetchPageCmd.Clear();
nesRomFileIdMapper.Clear();
nesRomFileNameMapper.Clear();
nesRomFetchList = new RomFile[romList.resultAllCount];
for (int i = 0; i < nesRomFetchList.Length; i++)
{
//以后考虑用对象池实例化RomFile
nesRomFetchList[i] = new RomFile(m_platform, i, i / PAGE_SIZE);
}
SaveRomInfoFromWeb(romList);
callback.Invoke(nesRomFetchList);
}, 0, PAGE_SIZE);
}
else
{
m_romSearchFunc((romList) =>
{
FetchPageCmd.Clear();
nesRomFileIdMapper.Clear();
nesRomFileNameMapper.Clear();
nesRomFetchList = new RomFile[romList.resultAllCount];
for (int i = 0; i < nesRomFetchList.Length; i++)
{
//以后考虑用对象池实例化RomFile
nesRomFetchList[i] = new RomFile(m_platform, i, i / PAGE_SIZE);
}
SaveRomInfoFromWeb(romList);
callback.Invoke(nesRomFetchList);
}, searchKey, 0, PAGE_SIZE);
}
}
callback.Invoke(nesRomFetchList);
}, searchKey, 0, PAGE_SIZE);
}
}
public void BeginFetchRomInfo(RomFile romFile)
{
if (romFile.InfoReady) return;
public void BeginFetchRomInfo(RomFile romFile)
{
if (romFile.InfoReady) return;
FetchPageCmd.Add(romFile.Page);
}
FetchPageCmd.Add(romFile.Page);
}
public void ExecuteFetchRomInfo()
{
if (FetchPageCmd.Count == 0) return;
public void ExecuteFetchRomInfo()
{
if (FetchPageCmd.Count == 0) return;
foreach (var pageNo in FetchPageCmd)
{
m_romGetFunc(SaveRomInfoFromWeb, pageNo, PAGE_SIZE);
}
FetchPageCmd.Clear();
}
foreach (var pageNo in FetchPageCmd)
{
if (!string.IsNullOrEmpty(lastSearchKey))
{
m_romSearchFunc(SaveRomInfoFromWeb, lastSearchKey, pageNo, PAGE_SIZE);
}
else
{
m_romGetFunc(SaveRomInfoFromWeb, pageNo, PAGE_SIZE);
}
}
FetchPageCmd.Clear();
}
private void SaveRomInfoFromWeb(Resp_GameList resp)
{
for (int i = 0; i < resp.gameList.Count; i++)
{
var webData = resp.gameList[i];
RomFile targetRomFile = nesRomFetchList[webData.orderid];
private void SaveRomInfoFromWeb(Resp_GameList resp)
{
for (int i = 0; i < resp.gameList.Count; i++)
{
var webData = resp.gameList[i];
RomFile targetRomFile = nesRomFetchList[webData.orderid];
targetRomFile.SetWebData(webData);
nesRomFileIdMapper[webData.id] = nesRomFetchList[webData.orderid];
nesRomFileNameMapper[targetRomFile.FileName] = targetRomFile;
}
}
targetRomFile.SetWebData(webData);
nesRomFileIdMapper[webData.id] = nesRomFetchList[webData.orderid];
nesRomFileNameMapper[targetRomFile.FileName] = targetRomFile;
}
}
public static string CalcHash(byte[] data)
{
return Helper.FileMD5Hash(data);
}
public static string CalcHash(byte[] data)
{
return Helper.FileMD5Hash(data);
}
public void AddRomFile(RomFile rom)
{
nesRomFileNameMapper[rom.FileName] = rom;
}
}
public void AddRomFile(RomFile rom)
{
nesRomFileNameMapper[rom.FileName] = rom;
}
}
}