using Dlhis.Canteen.Tickets.Request;
using Dlhis.Canteen.Tickets.Response;
using Dlhis.Entity.Basic.Entity;
using Dlhis.Entity.Canteen.Entities;
using Kurisu.AspNetCore.DataAccess.Dto;
using Kurisu.AspNetCore.DataAccess.SqlSugar.Extensions;
using Kurisu.AspNetCore.DataAccess.SqlSugar.Services;
using Kurisu.AspNetCore.Utils.Extensions;

namespace Dlhis.Canteen.Tickets.Services.Implements;

public abstract class BaseTicketService : ITicketService
{
    protected IDbContext DbContext { get; set; }

    protected BaseTicketService(IDbContext dbContext)
    {
        DbContext = dbContext;
    }

    public async Task<Pagination<TicketPageResponse>> GetPageAsync(TicketPageRequest request)
    {
        return await DbContext.Queryable<TicketEntity>()
            .LeftJoin<GainfoEntity>((x, ga) => x.UserCode == ga.Code)
            .Where(x => x.Type == request.Type)
            .WhereIF(request.UserCode.IsPresent(), x => x.UserCode == request.UserCode)
            .Select((x, ga) => new TicketPageResponse { UserName = ga.Name }, true)
            .ToPageListAsync(request);
    }

    public abstract Task CreateAsync();
}