using Admin.NET.Core.Service;
using Admin.NET.Application.Entity;
using Microsoft.AspNetCore.Http;
namespace Admin.NET.Application;
/// <summary>
/// 单位基础信息服务
/// </summary>
[ApiDescriptionSettings(ApplicationConst.WmsBaseGroupName, Order = 100)]
public class WmsUnitService : IDynamicApiController, ITransient
{
    private readonly SqlSugarRepository<WmsBaseUnit> _rep;
    public WmsUnitService(SqlSugarRepository<WmsBaseUnit> rep)
    {
        _rep = rep;
    }

    /// <summary>
    /// 分页查询单位基础信息
    /// </summary>
    /// <param name="input"></param>
    /// <returns></returns>
    [HttpPost]
    [ApiDescriptionSettings(Name = "Page")]
    public async Task<SqlSugarPagedList<WmsUnitOutput>> Page(WmsUnitInput input)
    {
        var query = _rep.AsQueryable()
            .WhereIF(!string.IsNullOrWhiteSpace(input.SearchKey), u =>
                u.UnitCode.Contains(input.SearchKey.Trim())
                || u.UnitName.Contains(input.SearchKey.Trim())
            )
            .WhereIF(input.IsDisabled != null, u => u.IsDisabled == input.IsDisabled) //ly-0612下拉数据用
            .WhereIF(!string.IsNullOrWhiteSpace(input.UnitCode), u => u.UnitCode.Contains(input.UnitCode.Trim()))
            .WhereIF(!string.IsNullOrWhiteSpace(input.UnitName), u => u.UnitName.Contains(input.UnitName.Trim()))
            .Select<WmsUnitOutput>();
        return await query.OrderBuilder(input).ToPagedListAsync(input.Page, input.PageSize);
    }

    /// <summary>
    /// 增加单位基础信息
    /// </summary>
    /// <param name="input"></param>
    /// <returns></returns>
    [HttpPost]
    [ApiDescriptionSettings(Name = "Add")]
    public async Task<long> Add(AddWmsUnitInput input)
    {
        if (input.DecimalPrecision <= 0)
        {
            throw Oops.Oh($"精度必须大于0！");
        }
        var entity = input.Adapt<WmsBaseUnit>();
        //验重
        await CheckExisit(entity);
        await _rep.InsertAsync(entity);
        return entity.Id;
    }

    /// <summary>
    /// 删除单位基础信息
    /// </summary>
    /// <param name="input"></param>
    /// <returns></returns>
    [HttpPost]
    [ApiDescriptionSettings(Name = "Delete")]
    public async Task Delete(DeleteWmsUnitInput input)
    {
       
        var entity = await _rep.GetFirstAsync(u => u.Id == input.Id) ?? throw Oops.Oh(ErrorCodeEnum.D1002);
        //await _rep.FakeDeleteAsync(entity);   //假删除
        await _rep.DeleteAsync(entity);   //真删除
    }

    /// <summary>
    /// 更新单位基础信息
    /// </summary>
    /// <param name="input"></param>
    /// <returns></returns>
    [HttpPost]
    [ApiDescriptionSettings(Name = "Update")]
    public async Task Update(UpdateWmsUnitInput input)
    {
        if (input.DecimalPrecision <= 0)
        {
            throw Oops.Oh($"精度必须大于0！");
        }
        var entity = input.Adapt<WmsBaseUnit>();
        //验重
        await CheckExisit(entity,true);
        await _rep.AsUpdateable(entity).IgnoreColumns(ignoreAllNullColumns: true).ExecuteCommandAsync();
    }

    /// <summary>
    /// 获取单位基础信息
    /// </summary>
    /// <param name="input"></param>
    /// <returns></returns>
    [HttpGet]
    [ApiDescriptionSettings(Name = "Detail")]
    public async Task<WmsBaseUnit> Detail([FromQuery] QueryByIdWmsUnitInput input)
    {
        return await _rep.GetFirstAsync(u => u.Id == input.Id);
    }

    /// <summary>
    /// 获取单位基础信息列表
    /// </summary>
    /// <param name="input"></param>
    /// <returns></returns>
    [HttpGet]
    [ApiDescriptionSettings(Name = "List")]
    public async Task<List<WmsUnitOutput>> List([FromQuery] WmsUnitInput input)
    {
        return await _rep.AsQueryable().Select<WmsUnitOutput>().ToListAsync();
    }

    #region 私有方法

    /// <summary>
    /// 根据联合主键验证数据是否已存在-数据库
    /// </summary>
    /// <param name="input"></param>
    /// <param name="isEdit"></param>
    /// <returns></returns>
    private async Task CheckExisit(WmsBaseUnit input, bool isEdit = false)
    {
        //输出数据已存在错误
        ErrorCodeItemMetadataAttribute metadata = ErrorCodeEnum.D1006.GetErrorCodeItemMetadata();


        WmsBaseUnit _existItem = null
            ;
        if (!isEdit)//新增
        {
            _existItem = await _rep.GetFirstAsync(u => u.UnitCode.Equals(input.UnitCode));
            if (_existItem!=null) throw Oops.Oh($"编号[{input.UnitCode}]{metadata.ErrorMessage}");

            _existItem = await _rep.GetFirstAsync(u => u.UnitName.Equals(input.UnitName));
            if (_existItem != null) throw Oops.Oh($"名称[{input.UnitName}]{metadata.ErrorMessage}");
        }
        else//编辑 
        {

            //当前编辑数据以外是否存在重复
            _existItem = await _rep.GetFirstAsync(u => u.Id != input.Id  && u.UnitCode.Equals(input.UnitCode));
            if (_existItem != null) throw Oops.Oh($"编号[{input.UnitCode}]{metadata.ErrorMessage}");

            _existItem = await _rep.GetFirstAsync(u => u.Id != input.Id  && u.UnitName.Equals(input.UnitName));
            if (_existItem != null) throw Oops.Oh($"名称[{input.UnitName}]{metadata.ErrorMessage}");
        }

    
        
    }

    

    #endregion



}