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Modify AssetService

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This commit is contained in:
Misaki
2026-02-05 19:25:48 +09:00
parent 9bbccfc8f8
commit 426786397c
18 changed files with 332 additions and 261 deletions
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86
Ghost.Editor.Core/AssetHandle/AssetDatabase.SQLite.cs
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@@ -4,14 +4,14 @@ using System.Text.Json;
namespace Ghost.Editor.Core.AssetHandle;
public static partial class AssetService
public partial class AssetService
{
private static SqliteConnection? s_dbConnection;
private SqliteConnection? _dbConnection;
/// <summary>
/// Initialize the SQLite database for asset caching.
/// Init the SQLite database for asset caching.
/// </summary>
private static async Task InitializeDatabaseAsync(CancellationToken token = default)
private async Task InitializeDatabaseAsync(CancellationToken token = default)
{
if (AssetsDirectory == null)
{
@@ -32,11 +32,11 @@ public static partial class AssetService
Cache = SqliteCacheMode.Shared
}.ToString();
s_dbConnection = new SqliteConnection(connectionString);
await s_dbConnection.OpenAsync(token);
_dbConnection = new SqliteConnection(connectionString);
await _dbConnection.OpenAsync(token);
// Create tables
await using var cmd = s_dbConnection.CreateCommand();
await using var cmd = _dbConnection.CreateCommand();
cmd.CommandText = @"
CREATE TABLE IF NOT EXISTS Assets (
Guid TEXT PRIMARY KEY,
@@ -60,9 +60,9 @@ public static partial class AssetService
/// <param name="meta">Asset metadata from .gmeta file.</param>
/// <param name="fileHash">SHA256 hash of the asset file content.</param>
/// <param name="dependencies">List of GUIDs this asset depends on (extracted during import).</param>
private static async ValueTask<Result> UpsertAssetAsync(string assetPath, AssetMeta meta, string fileHash, List<Guid>? dependencies = null, CancellationToken token = default)
private async ValueTask<Result> UpsertAssetAsync(string assetPath, AssetMeta meta, string fileHash, List<Guid>? dependencies = null, CancellationToken token = default)
{
if (s_dbConnection == null)
if (_dbConnection == null)
{
return Result.Failure("Database not initialized");
}
@@ -75,21 +75,21 @@ public static partial class AssetService
try
{
lock (s_dbLock)
lock (_dbLock)
{
// If this GUID already exists with a different path, remove the old path mapping
if (s_assetPathLookup.TryGetValue(meta.Guid, out var oldPath) && oldPath != relativePath.Value)
if (_assetPathLookup.TryGetValue(meta.Guid, out var oldPath) && oldPath != relativePath.Value)
{
s_pathAssetLookup.Remove(oldPath);
_pathAssetLookup.Remove(oldPath);
}
// Update lookups with new path (normalize path separators for consistency)
var normalizedPath = relativePath.Value.Replace('\\', '/');
s_assetPathLookup[meta.Guid] = normalizedPath;
s_pathAssetLookup[normalizedPath] = meta.Guid;
_assetPathLookup[meta.Guid] = normalizedPath;
_pathAssetLookup[normalizedPath] = meta.Guid;
}
await using var cmd = s_dbConnection.CreateCommand();
await using var cmd = _dbConnection.CreateCommand();
cmd.CommandText = @"
INSERT OR REPLACE INTO Assets (Guid, Path, Version, Tags, FileHash, DependencyGuids, LastModified)
VALUES (@guid, @path, @version, @tags, @fileHash, @deps, @modified)
@@ -114,25 +114,25 @@ public static partial class AssetService
/// <summary>
/// Remove an asset from the database.
/// </summary>
private static async Task<Result> RemoveAssetFromDatabaseAsync(Guid guid, CancellationToken token = default)
private async Task<Result> RemoveAssetFromDatabaseAsync(Guid guid, CancellationToken token = default)
{
if (s_dbConnection == null)
if (_dbConnection == null)
{
return Result.Failure("Database not initialized");
}
try
{
lock (s_dbLock)
lock (_dbLock)
{
if (s_assetPathLookup.TryGetValue(guid, out var path))
if (_assetPathLookup.TryGetValue(guid, out var path))
{
s_assetPathLookup.Remove(guid);
s_pathAssetLookup.Remove(path);
_assetPathLookup.Remove(guid);
_pathAssetLookup.Remove(path);
}
}
await using var cmd = s_dbConnection.CreateCommand();
await using var cmd = _dbConnection.CreateCommand();
cmd.CommandText = "DELETE FROM Assets WHERE Guid = @guid";
cmd.Parameters.AddWithValue("@guid", guid.ToString());
@@ -150,16 +150,16 @@ public static partial class AssetService
/// <summary>
/// Load all assets from the database into memory cache.
/// </summary>
private static async Task LoadAssetCacheFromDatabaseAsync(CancellationToken token = default)
private async Task LoadAssetCacheFromDatabaseAsync(CancellationToken token = default)
{
if (s_dbConnection == null)
if (_dbConnection == null)
{
return;
}
try
{
await using var cmd = s_dbConnection.CreateCommand();
await using var cmd = _dbConnection.CreateCommand();
cmd.CommandText = "SELECT Guid, Path FROM Assets";
await using var reader = await cmd.ExecuteReaderAsync(token);
@@ -170,10 +170,10 @@ public static partial class AssetService
if (Guid.TryParse(guidStr, out var guid))
{
lock (s_dbLock)
lock (_dbLock)
{
s_assetPathLookup[guid] = path;
s_pathAssetLookup[path] = guid;
_assetPathLookup[guid] = path;
_pathAssetLookup[path] = guid;
}
}
}
@@ -187,18 +187,18 @@ public static partial class AssetService
/// <summary>
/// Get assets by tag.
/// </summary>
private static async Task<List<Guid>> GetAssetsByTagAsync(string tag, CancellationToken token = default)
private async Task<List<Guid>> GetAssetsByTagAsync(string tag, CancellationToken token = default)
{
var result = new List<Guid>();
if (s_dbConnection == null)
if (_dbConnection == null)
{
return result;
}
try
{
await using var cmd = s_dbConnection.CreateCommand();
await using var cmd = _dbConnection.CreateCommand();
cmd.CommandText = "SELECT Guid, Tags FROM Assets";
await using var reader = await cmd.ExecuteReaderAsync(token);
@@ -228,16 +228,16 @@ public static partial class AssetService
/// <summary>
/// Get the file hash for an asset from the database.
/// </summary>
private static async Task<string?> GetFileHashAsync(Guid guid, CancellationToken token = default)
private async Task<string?> GetFileHashAsync(Guid guid, CancellationToken token = default)
{
if (s_dbConnection == null)
if (_dbConnection == null)
{
return null;
}
try
{
await using var cmd = s_dbConnection.CreateCommand();
await using var cmd = _dbConnection.CreateCommand();
cmd.CommandText = "SELECT FileHash FROM Assets WHERE Guid = @guid";
cmd.Parameters.AddWithValue("@guid", guid.ToString());
@@ -253,16 +253,16 @@ public static partial class AssetService
/// <summary>
/// Get the dependencies for an asset from the database.
/// </summary>
private static async Task<List<Guid>> GetDependenciesAsync(Guid guid, CancellationToken token = default)
private async Task<List<Guid>> GetDependenciesAsync(Guid guid, CancellationToken token = default)
{
if (s_dbConnection == null)
if (_dbConnection == null)
{
return new List<Guid>();
}
try
{
await using var cmd = s_dbConnection.CreateCommand();
await using var cmd = _dbConnection.CreateCommand();
cmd.CommandText = "SELECT DependencyGuids FROM Assets WHERE Guid = @guid";
cmd.Parameters.AddWithValue("@guid", guid.ToString());
@@ -285,11 +285,11 @@ public static partial class AssetService
/// Find assets by name pattern using database query with wildcards.
/// </summary>
/// <param name="namePattern">Pattern supporting * (any chars) and ? (single char).</param>
private static async Task<List<Guid>> GetAssetsByNameAsync(string namePattern, CancellationToken token = default)
private async Task<List<Guid>> GetAssetsByNameAsync(string namePattern, CancellationToken token = default)
{
var results = new List<Guid>();
if (s_dbConnection == null)
if (_dbConnection == null)
{
return results;
}
@@ -299,7 +299,7 @@ public static partial class AssetService
// Convert wildcard pattern to SQL LIKE pattern
var sqlPattern = namePattern.Replace('*', '%').Replace('?', '_');
await using var cmd = s_dbConnection.CreateCommand();
await using var cmd = _dbConnection.CreateCommand();
// Extract just the filename from the path for matching
// SQLite doesn't have a built-in path manipulation, so we search in the full path
@@ -344,9 +344,9 @@ public static partial class AssetService
/// <summary>
/// Remove orphaned entries from database (assets that no longer exist on disk).
/// </summary>
private static async Task RemoveOrphanedEntriesAsync(CancellationToken token = default)
private async Task RemoveOrphanedEntriesAsync(CancellationToken token = default)
{
if (s_dbConnection == null || AssetsDirectory == null)
if (_dbConnection == null || AssetsDirectory == null)
{
return;
}
@@ -355,7 +355,7 @@ public static partial class AssetService
{
var orphanedGuids = new List<Guid>();
await using var cmd = s_dbConnection.CreateCommand();
await using var cmd = _dbConnection.CreateCommand();
cmd.CommandText = "SELECT Guid, Path FROM Assets";
await using var reader = await cmd.ExecuteReaderAsync(token);