using System.ComponentModel;
using Admin.Bodk.Device.Entities.equipment;
using Admin.Bodk.Device.Entities.TaskChain;
using Admin.NET.Core;
using Furion.DatabaseAccessor;
using Furion.DependencyInjection;
using Furion.DynamicApiController;
using Furion.FriendlyException;
using Mapster;
using Microsoft.AspNetCore.Mvc;
using SqlSugar;

namespace Admin.Bodk.Device.Services;

/// <summary>
/// 设备管理服务
/// </summary>
[ApiDescriptionSettings(Order = 2)]
public class SysEquipmentService : IDynamicApiController, ITransient
{
    private readonly SqlSugarRepository<SysEquipment> _repository;
    
    private readonly SqlSugarRepository<TaskChain> _taskChainRepository;

    public SysEquipmentService(SqlSugarRepository<SysEquipment> repository, SqlSugarRepository<TaskChain> taskChainRepository)
    {
        _repository = repository;
        _taskChainRepository = taskChainRepository;
    }

    /// <summary>
    /// 获取设备列表
    /// </summary>
    /// <param name="input"></param>
    /// <returns></returns>
    [DisplayName("获取设备列表")]
    public async Task<SqlSugarPagedList<EquipmentDto>> PostEquipmentList(EquipmentInpt input)
    {
        return await _repository.AsQueryable()
            // .LeftJoin<TaskChain.TaskChain>((u, a) => u.Id == a.EquipmentId)
            .WhereIF(!string.IsNullOrWhiteSpace(input.EquipmentName),
                m => m.EquipmentName != null && m.EquipmentName.Contains(input.EquipmentName))
            .WhereIF(!string.IsNullOrWhiteSpace(input.Type), m => m.Type == input.Type)
            .Select((u) => new EquipmentDto
            {
                Id = u.Id,
                EquipmentName = u.EquipmentName,
                Type = u.Type,
                Position = u.Position,
                Remark = u.Remark,
                Code = u.Code,
                Ip = u.Ip,
                Status = u.Status,
                CreateTime = u.CreateTime,
                TaskChainList =SqlFunc.Subqueryable<TaskChain>().Where(tc => tc.EquipmentId == u.Id).ToList()
            })
            .ToPagedListAsync(input.Page, input.PageSize);
    }

    /// <summary>
    /// 增加设备
    /// </summary>
    /// <param name="input"></param>
    /// <returns></returns>
    [UnitOfWork]
    [ApiDescriptionSettings(Name = "Add"), HttpPost]
    [DisplayName("增加设备")]
    public async Task<long> AddEquipment(EquipmentDto input)
    {
        if(input is null) throw Oops.Oh("参数不能为空");
        var equipment = input.Adapt<SysEquipment>();
        // if( a is double b)
        // {
        //     Console.WriteLine(b);
        // }
        var newEquipment = await _repository.AsInsertable(equipment).ExecuteReturnEntityAsync();
        if (input?.TaskChainList is { Count: > 0 })
        {
            foreach (var taskChain in input.TaskChainList)
            {
                taskChain.EquipmentId = newEquipment.Id;
                await _taskChainRepository.AsInsertable(taskChain).ExecuteReturnEntityAsync();
            }
        }
        input.Id = newEquipment.Id;
        return newEquipment.Id;
    }

    /// <summary>
    /// 更新设备
    /// </summary>
    /// <param name="input"></param>
    /// <returns></returns>
    [UnitOfWork]
    [ApiDescriptionSettings(Name = "Update"), HttpPost]
    [DisplayName("更新设备")]
    public async Task Update(EquipmentDto input)
    {
        _taskChainRepository.AsDeleteable().Where(tc => tc.EquipmentId == input.Id).ExecuteCommand();
        if (input?.TaskChainList is { Count: > 0 })
        {
            foreach (var taskChain in input.TaskChainList)
            {
                taskChain.EquipmentId = input.Id;
                await _taskChainRepository.AsInsertable(taskChain).ExecuteReturnEntityAsync();
            }
        }
        await _repository.AsUpdateable(input.Adapt<SysEquipment>())
            .UpdateColumns(m => new { m.Type, m.EquipmentName, m.Remark, m.Code })
            .ExecuteCommandAsync();
    }

    /// <summary>
    /// 删除设备
    /// </summary>
    /// <param name="input"></param>
    /// <returns></returns>
    [UnitOfWork]
    [ApiDescriptionSettings(Name = "Delete"), HttpPost]
    [DisplayName("删除设备")]
    public async Task Delete(DeleteEquipmentInput input)
    {
        var user = await _repository.GetFirstAsync(u => u.Id == input.Id) ?? throw Oops.Oh("设备不存在");

        await _repository.DeleteAsync(user);
    }
}