/////////////////////////////////////////////////////////////////////////////////
// 宁波拓通e智造平台 ToTong Next Builder                                        //
// https://git.tuotong-tech.com/tnb/tnb-server                                 //
/////////////////////////////////////////////////////////////////////////////////

using System.Reflection;
using System.Security.Cryptography;
using Aop.Api.Domain;
using JNPF.Common.Contracts;
using Mapster;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;
using SqlSugar;
using Tnb.Core;
using Tnb.Vengine.DataAccess;
using Tnb.Vengine.Domain;

namespace Tnb.Vengine.AppService;

/// <summary>
/// 增删改查基类
/// </summary>
[Authorize]
//[ApiDescriptionSettings(Tag = ModuleConst.Tag, Area = ModuleConst.Area, Order = 1102)]
[Route("api/[area]/[controller]/[action]")]
public class VengineAppService<TEntity, TGetInput, TGetOutput, TQueryInput, TGetListInput, TGetListOutput, TCreateInput, TUpdateInput> : BaseAppService
    where TEntity : Entity
    where TGetInput : VmGetInput
    where TQueryInput : VmQueryInput
    where TGetListInput : VmGetListInput
    where TCreateInput : VmCreateInput
    where TUpdateInput : VmUpdateInput
{
    protected readonly IDataAccess _dataAccess;
    protected readonly ISqlSugarClient _db;
    private readonly Dictionary<string, Vmodel> _models = new();

    /// <summary>
    /// 构造函数
    /// </summary>
    public VengineAppService(IDataAccess dataAccess)
    {
        _dataAccess = dataAccess;
        _db = _dataAccess.GetSqlSugar();
    }

    protected virtual async Task<Vmodel> GetVmodelAsync()
    {
        var tp = typeof(TEntity);
        string? id = null, area = null, code = null;
        var vset = tp.GetCustomAttribute<VmodelAttribute>();
        if (vset != null)
        {
            id = vset.Id;
            area = vset.Area;
            code = vset.Code;
        }
        if (!string.IsNullOrEmpty(id))
        {
            if (!_models.ContainsKey(id))
            {
                _models[id] = await _dataAccess.GetVmodelAsync(id, false);
                //_models[_models[id].fullCode] = _models[id];
            }
            return _models[id];
        }
        else
        {
            if (string.IsNullOrEmpty(area))
            {
                ThrowIf.IsNullOrEmpty(tp.Namespace, $"类型 {nameof(tp)} 的命名空间不可为空");
                area = tp.Namespace.RemovePreFix(ModuleConst.NsPrefix + ".").Replace(".Domain", "").Replace(".Entities", "").ToKebab();
            }
            if (string.IsNullOrEmpty(code))
            {
                code = tp.Name.ToKebab();
            }
            var key = area + "/" + code;
            if (!_models.ContainsKey(key))
            {
                _models[key] = await _dataAccess.GetVmodelAsync(area, code, false);
            }
            return _models[key];
        }
    }

    /// <summary>
    /// 获取一条 数据信息
    /// </summary>
    [HttpGet]
    public virtual async Task<TGetOutput> GetAsync([FromQuery] TGetInput input)
    {
        var vm = await GetVmodelAsync();
        TQueryInput arg = input.Adapt<TQueryInput>();
        if (input.id != null)
        {
            if (arg.q == null) arg.q = new DObject();
            arg.q.Add(vm.GetPrimary().code, input.id);
        }

        var data = (await ListAsync(arg)).items.FirstOrDefault();
        return data == null ? default! : data.Adapt<TGetOutput>();
    }

    /// <summary>
    /// 获取多条 数据列表
    /// </summary>
    [HttpGet]
    public virtual async Task<PagedOutput<TGetListOutput>> GetListAsync([FromQuery] TGetListInput input)
    {
        return await ListAsync(input.Adapt<TQueryInput>());
    }

    /// <summary>
    /// 获取多条 数据列表
    /// </summary>
    [HttpPost]
    public virtual async Task<PagedOutput<TGetListOutput>> ListAsync([FromBody] TQueryInput input)
    {
        var vm = await GetVmodelAsync();
        var ls = await _dataAccess.QueryDataAsync(vm, input);
        return ls.ToPagedOutput<TGetListOutput>();
    }

    /// <summary>
    /// 新增 数据
    /// </summary>
    [HttpPost]
    public virtual async Task<dynamic> CreateAsync([FromBody] TCreateInput input)
    {
        var vm = await GetVmodelAsync();
        var ret = await _dataAccess.CreateDataAsync(vm, input);
        return ret;
    }

    /// <summary>
    /// 更新 数据
    /// </summary>
    [HttpPut]
    public virtual async Task<dynamic> UpdateAsync([FromBody] TUpdateInput input)
    {
        var vm = await GetVmodelAsync();
        var ret = await _dataAccess.UpdateDataAsync(vm, input);
        return ret;
    }

    /// <summary>
    /// 删除 数据
    /// </summary>
    [HttpDelete]
    public virtual async Task<dynamic> DeleteAsync([FromQuery] VmDeleteInput input)
    {
        var vm = await GetVmodelAsync();
        var ret = await _dataAccess.DeleteDataAsync(vm, input);
        return ret;
    }
}

#region 泛型变种
public class VengineAppService<TEntity, TGetInput, TGetOutput, TQueryInput, TGetListInput, TGetListOutput> :
    VengineAppService<TEntity, TGetInput, TGetOutput, TQueryInput, TGetListInput, TGetListOutput, VmCreateInput, VmUpdateInput>
    where TEntity : Entity
    where TGetInput : VmGetInput
    where TGetListInput : VmGetListInput
    where TQueryInput : VmQueryInput
{
    public VengineAppService(IDataAccess da) : base(da)
    {
    }
}
public class VengineAppService<TEntity, TGetInput, TGetOutput, TQueryInput, TGetListInput> :
    VengineAppService<TEntity, TGetInput, TGetOutput, TQueryInput, TGetListInput, dynamic, VmCreateInput, VmUpdateInput>
    where TEntity : Entity
    where TGetInput : VmGetInput
    where TGetListInput : VmGetListInput
    where TQueryInput : VmQueryInput
{
    public VengineAppService(IDataAccess da) : base(da)
    {
    }
}
public class VengineAppService<TEntity, TGetInput, TGetOutput> :
    VengineAppService<TEntity, TGetInput, TGetOutput, VmQueryInput, VmGetListInput, dynamic, VmCreateInput, VmUpdateInput>
    where TEntity : Entity
    where TGetInput : VmGetInput
{
    public VengineAppService(IDataAccess da) : base(da)
    {
    }
}
public class VengineAppService<TEntity> :
    VengineAppService<TEntity, VmGetInput, dynamic, VmQueryInput, VmGetListInput, dynamic, VmCreateInput, VmUpdateInput>
    where TEntity : Entity
{
    public VengineAppService(IDataAccess da) : base(da)
    {
    }
}

#endregion