using System.Reflection;
using Dlhis.Entity.Basic.Entity;
using Dlhis.Entity.Basic.Enums;
using Kurisu.AspNetCore.DataAccess.SqlSugar.Services;
using SqlSugar;

namespace Dlhis.Basic.Organization.Services.Implements;

public class GainfoStore : IGainfoStore
{
    private readonly IDbContext _dbContext;
    private readonly ISqlSugarOptionsService _sqlSugarOptionsService;

    public GainfoStore(IDbContext dbContext, ISqlSugarOptionsService sqlSugarOptionsService)
    {
        _dbContext = dbContext;
        _sqlSugarOptionsService = sqlSugarOptionsService;
    }


    /// <summary>
    /// 档案表查询分表(按类型)
    /// </summary>
    /// <param name="gainfoStatus"></param>
    /// <returns></returns>
    public ISugarQueryable<GainfoEntity> Queryable(GainfoStatusEnumType? gainfoStatus)
    {
        gainfoStatus ??= GainfoStatusEnumType.Working;

        if (gainfoStatus == GainfoStatusEnumType.Working)
        {
            return _dbContext.Queryable<GainfoEntity>();
        }

        var tableName = typeof(GainfoEntity).GetCustomAttribute<SugarTable>()!.TableName;
        return _dbContext.Queryable<GainfoEntity>().AS(tableName + gainfoStatus);
    }


    public async Task InsertAsync(List<GainfoEntity> entities, GainfoStatusEnumType gainfoStatus = GainfoStatusEnumType.Working)
    {
        await _dbContext.Client.Insertable(entities).AS(GetTableName(gainfoStatus)).EnableDiffLogEventIF(_sqlSugarOptionsService.Diff).ExecuteCommandAsync();
    }

    public async Task InsertAsync(GainfoEntity entity, GainfoStatusEnumType gainfoStatus = GainfoStatusEnumType.Working)
    {
        await _dbContext.Client.Insertable(entity).AS(GetTableName(gainfoStatus)).EnableDiffLogEventIF(_sqlSugarOptionsService.Diff).ExecuteCommandAsync();
    }

    public async Task UpdateAsync(List<GainfoEntity> entities, GainfoStatusEnumType gainfoStatus = GainfoStatusEnumType.Working)
    {
        await _dbContext.Client.Updateable(entities).AS(GetTableName(gainfoStatus)).EnableDiffLogEventIF(_sqlSugarOptionsService.Diff).ExecuteCommandAsync();
    }

    public async Task UpdateAsync(GainfoEntity entity, GainfoStatusEnumType gainfoStatus = GainfoStatusEnumType.Working)
    {
        await _dbContext.Client.Updateable(entity).AS(GetTableName(gainfoStatus)).EnableDiffLogEventIF(_sqlSugarOptionsService.Diff).ExecuteCommandAsync();
    }

    public async Task DeleteAsync(List<GainfoEntity> entities, GainfoStatusEnumType gainfoStatus = GainfoStatusEnumType.Working)
    {
        await _dbContext.Client.Deleteable(entities).AS(GetTableName(gainfoStatus)).EnableDiffLogEventIF(_sqlSugarOptionsService.Diff).ExecuteCommandAsync();
    }

    public async Task DeleteAsync(GainfoEntity entity, GainfoStatusEnumType gainfoStatus = GainfoStatusEnumType.Working)
    {
        await _dbContext.Client.Deleteable(entity).AS(GetTableName(gainfoStatus)).EnableDiffLogEventIF(_sqlSugarOptionsService.Diff).ExecuteCommandAsync();
    }


    //*************************************************************** help method *********************************************************************************

    /// <summary>
    /// 获取表名称
    /// </summary>
    /// <param name="gainfoStatus"></param>
    /// <returns></returns>
    private static string GetTableName(GainfoStatusEnumType? gainfoStatus)
    {
        var tableName = typeof(GainfoEntity).GetCustomAttribute<SugarTable>().TableName;
        if (gainfoStatus.HasValue && gainfoStatus != GainfoStatusEnumType.Working)
        {
            return tableName + "_" + gainfoStatus;
        }

        return tableName;
    }
}