using JNPF;
using JNPF.Extras.DatabaseAccessor.SqlSugar.Models;
using JNPF.FriendlyException;
using JNPF.JsonSerialization;
using JNPF.Logging;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Http;

namespace SqlSugar;

/// <summary>
/// SqlSugar 仓储实现类
/// </summary>
/// <typeparam name="TEntity"></typeparam>
public partial class SqlSugarRepository<TEntity> : SimpleClient<TEntity>, ISqlSugarRepository<TEntity>
where TEntity : class, new()
{
    /// <summary>
    /// 构造函数
    /// </summary>
    /// <param name="context"></param>
    public SqlSugarRepository(ISqlSugarClient context = null) : base(context)
    {
        // 获取数据库连接选项
        ConnectionStringsOptions connectionStrings = App.GetConfig<ConnectionStringsOptions>("ConnectionStrings", true);

        // 获取多租户选项
        TenantOptions tenant = App.GetConfig<TenantOptions>("Tenant", true);
        var httpContext = App.HttpContext;

        base.Context = (SqlSugarScope)context;

        string tenantId = connectionStrings.ConfigId;
        string tenantDbName = string.Empty;

        if (httpContext?.GetEndpoint()?.Metadata?.GetMetadata<AllowAnonymousAttribute>() == null)
        {
            if (tenant.MultiTenancy && httpContext != null)
            {
                var connectionConfig = JSON.Deserialize<ConnectionConfigOptions>(httpContext?.User.FindFirst("ConnectionConfig")?.Value);
                tenantId = connectionConfig.ConfigId;
                tenantDbName = connectionConfig.ConfigList.FirstOrDefault().ServiceName;
                if (!base.Context.AsTenant().IsAnyConnection(connectionConfig.ConfigId))
                {
                    base.Context.AsTenant().AddConnection(JNPFTenantExtensions.GetConfig(connectionConfig));
                }
                base.Context = base.Context.AsTenant().GetConnectionScope(connectionConfig.ConfigId);

                if (!base.Context.Ado.IsValidConnection())
                {
                    throw Oops.Oh("数据库连接错误");
                }
            }
            else
            {
                base.Context = base.Context.AsTenant().GetConnectionScope(tenantId);
            }
        }
        // 字段数据隔离
        if (!"default".Equals(tenantId) && tenant.MultiTenancyType.Equals("COLUMN"))
        {
            base.Context.QueryFilter.AddTableFilter<ITenantFilter>(it => it.TenantId == tenantDbName);
            base.Context.Aop.DataExecuting = (oldValue, entityInfo) =>
            {
                if (entityInfo.PropertyName == "TenantId" && entityInfo.OperationType == DataFilterType.InsertByObject)
                {
                    entityInfo.SetValue(tenantDbName);
                }
            };
        }

        // 设置超时时间
        base.Context.Ado.CommandTimeOut = 30;
        //base.Context.Aop.OnLogExecuted = (sql, pars) =>
        //{
        //    var oldColor = Console.ForegroundColor;
        //    Console.ForegroundColor = ConsoleColor.Green;
        //    var finalSql = UtilMethods.GetSqlString(Context.CurrentConnectionConfig.DbType, sql, pars);
        //    Console.WriteLine($"【{DateTime.Now.ToString("HH:mm:ss.fff")}——SQL执行完成】{Context.Ado.SqlExecutionTime.TotalMilliseconds} ms");
        //    Console.WriteLine(finalSql);
        //    Console.ForegroundColor = oldColor;
        //    if (Context.Ado.SqlExecutionTime.TotalMilliseconds > 3000)
        //    {
        //        Log.Warning($"慢查询: {Context.Ado.SqlExecutionTime.TotalMilliseconds}ms, SQL: " + finalSql);
        //    }
        //    Console.WriteLine();
        //    //App.PrintToMiniProfiler("SqlSugar", "Info", sql + "\r\n" + base.Context.Utilities.SerializeObject(pars.ToDictionary(it => it.ParameterName, it => it.Value)));
        //};
        //base.Context.Aop.OnError = (ex) =>
        //{
        //    Log.Error("SQL执行错误: " + UtilMethods.GetSqlString(base.Context.CurrentConnectionConfig.DbType, ex.Sql, (SugarParameter[])ex.Parametres));
        //    //App.PrintToMiniProfiler("SqlSugar", "Error", $"{ex.Message}{Environment.NewLine}{ex.Sql}{pars}{Environment.NewLine}");
        //};


        if (base.Context.CurrentConnectionConfig.DbType == DbType.Oracle)
        {
            base.Context.Aop.OnExecutingChangeSql = (sql, pars) =>
            {
                if (pars != null)
                {
                    foreach (var item in pars)
                    {
                        //如果是DbTppe=string设置成OracleDbType.Nvarchar2 
                        item.IsNvarchar2 = true;
                    }
                };
                return new KeyValuePair<string, SugarParameter[]>(sql, pars);
            };
        }
    }
}