/// <summary>
/// 注册Sql查询服务
/// </summary>
/// <param name="services">服务集合</param>
/// <param name="configAction">Sql查询配置</param>
/// <param name="database">数据库类型</param>
/// <param name="entityMatedata">实体元数据解析器类型</param>
/// <returns></returns>
private static IServiceCollection AddSqlQuery(IServiceCollection services, Action <SqlQueryConfig> configAction,
Type database, Type entityMatedata)
{
if (database != null)
{
services.TryAddScoped(database);
services.TryAddScoped(typeof(IDatabase), t => t.GetService(database));
}
services.TryAddScoped <ISqlQuery, SqlQuery>();
if (entityMatedata != null)
{
services.TryAddScoped(typeof(IEntityMatedata), t => t.GetService(entityMatedata));
}
var config = new SqlQueryConfig();
if (configAction != null)
{
configAction.Invoke(config);
services.Configure(configAction);
}
AddSqlBuilder(services, config);
RegisterTypeHandlers();
return(services);
}
/// <summary>
/// 配置Sql生成器
/// </summary>
/// <param name="services">服务集合</param>
/// <param name="config">Sql查询配置</param>
private static void AddSqlBuilder(IServiceCollection services, SqlQueryConfig config)
{
switch (config.DatabaseType)
{
case DatabaseType.SqlServer:
services.TryAddScoped <ISqlBuilder, SqlServerBuilder>();
return;
case DatabaseType.MySql:
services.TryAddScoped <ISqlBuilder, MySqlBuilder>();
return;
case DatabaseType.PgSql:
services.TryAddScoped <ISqlBuilder, PgSqlBuilder>();
return;
default:
throw new NotImplementedException($"Sql生成器未实现 {config.DatabaseType.Description()} 数据库");
}
}
/// <summary>
/// 配置
/// </summary>
/// <param name="configAction">配置操作</param>
public void Config(Action <SqlQueryConfig> configAction)
{
SqlQueryConfig = new SqlQueryConfig();
configAction?.Invoke(SqlQueryConfig);
}
/// <summary>
/// 初始化Ef配置
/// </summary>
public EfConfig()
{
SqlQuery = new SqlQueryConfig();
}
