using Admin.NET.Core.Service;
using Microsoft.AspNetCore.Http;
using MongoDB.Bson;
using MongoDB.Driver;
namespace Admin.NET.Application;
/// <summary>
/// 用户院校收藏表服务
/// </summary>
[ApiDescriptionSettings(ApplicationConst.ZYGroupName, Order = 900)]
public class UnCollectionService : IDynamicApiController, ITransient
{
    private readonly SqlSugarRepository<SysUnCollection> _rep;

    private readonly IMongoDBRepository _mongoRepository;
    private readonly UserManager _userManager;
    public UnCollectionService(SqlSugarRepository<SysUnCollection> rep, IMongoDBRepository mongoDBRepository, UserManager userManager)
    {
        _rep = rep;
        _mongoRepository = mongoDBRepository;
        _userManager = userManager;
    }

    /// <summary>
    /// 分页查询用户院校收藏表
    /// </summary>
    /// <param name="input"></param>
    /// <returns></returns>
    [HttpPost]
    [ApiDescriptionSettings(Name = "Page")]
    public async Task<SqlSugarPagedList<SysUnCollectionOutput>> Page(SysUnCollectionInput input)
    {
        var query = _rep.AsQueryable()
            .WhereIF(_userManager.UserId > 0, u => u.WxId == _userManager.UserId)
            .Select<SysUnCollectionOutput>();
        return await query.OrderBuilder(input).ToPagedListAsync(input.Page, input.PageSize);
    }

    /// <summary>
    /// 增加用户院校收藏表
    /// </summary>
    /// <param name="input"></param>
    /// <returns></returns>
    [HttpPost]
    [ApiDescriptionSettings(Name = "Add")]
    public async Task<long> Add(AddSysUnCollectionInput input)
    {
        input.WxId = _userManager.UserId;
        var entity = input.Adapt<SysUnCollection>();
        await _rep.InsertAsync(entity);
        return entity.Id;
    }

    /// <summary>
    /// 删除用户院校收藏表
    /// </summary>
    /// <param name="input"></param>
    /// <returns></returns>
    [HttpPost]
    [ApiDescriptionSettings(Name = "Delete")]
    public async Task<bool> Delete(AddSysUnCollectionInput input)
    {
        var entity = await _rep.AsQueryable().FirstAsync(u => u.uId == input.uId && u.WxId == input.WxId) ?? throw Oops.Oh(ErrorCodeEnum.D1002);
        // await _rep.FakeDeleteAsync(entity);   //假删除
        return await _rep.DeleteAsync(entity);   //真删除
    }


    /// <summary>
    /// 获取用户院校收藏表详情
    /// </summary>
    /// <param name="input"></param>
    /// <returns></returns>
    [HttpGet]
    [ApiDescriptionSettings(Name = "Detail")]
    public async Task<SysUnCollection> Detail([FromQuery] QueryByIdSysUnCollectionInput input)
    {

        return await _rep.GetFirstAsync(u => u.uId == input.Id && u.WxId == _userManager.UserId);
    }

    /// <summary>
    /// 获取用户院校收藏表列表
    /// </summary>
    /// <param name="input"></param>
    /// <returns></returns>
    [HttpGet]
    [ApiDescriptionSettings(Name = "List")]
    public async Task<List<UniversityDto>> List([FromQuery] SysUnCollectionInput input)
    {
        var list = await _rep.AsQueryable().Where(e => e.WxId == _userManager.UserId).Select<SysUnCollectionOutput>().ToListAsync();
        var dbclient = _mongoRepository.Context.GetDatabase("zhiyuan");
        var university = dbclient.GetCollection<UniversityDto>("university");
        var unfilterBuilders = new List<FilterDefinition<UniversityDto>>();
        unfilterBuilders.Add(Builders<UniversityDto>.Filter.In(p => p._id, list.Select(c => c.uId)));
        FilterDefinition<UniversityDto> unfilter = unfilterBuilders.Count > 0
        ? Builders<UniversityDto>.Filter.And(unfilterBuilders)
        : new BsonDocument(); // 如果没有条件，则使用空过滤器  
        var unlist = await university.Find(unfilter).ToListAsync();
        return unlist.ToList();

    }





}