using Mapster;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;
using Volo.Abp.Application.Services;
using Yi.Framework.AiHub.Application.Contracts.Dtos;
using Yi.Framework.AiHub.Application.Contracts.IServices;
using Yi.Framework.AiHub.Domain.Entities;
using Yi.Framework.SqlSugarCore.Abstractions;

namespace Yi.Framework.AiHub.Application.Services;

/// <summary>
/// 排行榜服务
/// </summary>
public class RankingService : ApplicationService, IRankingService
{
    private readonly ISqlSugarRepository<RankingItemAggregateRoot, Guid> _repository;

    public RankingService(ISqlSugarRepository<RankingItemAggregateRoot, Guid> repository)
    {
        _repository = repository;
    }

    /// <summary>
    /// 获取排行榜列表（全量返回，按得分降序）
    /// </summary>
    [HttpGet("ranking/list")]
    [AllowAnonymous]
    public async Task<List<RankingItemDto>> GetListAsync([FromQuery] RankingGetListInput input)
    {
        var query = _repository._DbQueryable
            .WhereIF(input.Type.HasValue, x => x.Type == input.Type!.Value)
            .OrderByDescending(x => x.Score);

        var entities = await query.ToListAsync();
        return entities.Adapt<List<RankingItemDto>>();
    }
}