using Grpc.Core;
using Microsoft.Extensions.Logging;
using ZR.Service.IService;

namespace ZR.Admin.Grpc.Services
{
    public class MyDiaryService(ILogger<MyDiaryService> logger, IMyDiaryService myDiaryService) : MyDiary.MyDiaryBase
    {
        public override async Task<EditReply> Edit(EditRequest request, ServerCallContext context)
        {
            logger.LogInformation($"接收到来自 {request.UserId} 的请求");

            var myDiary = new Model.MyDiary()
            {
                Content = request.Content,
                CreateTime = request.CreateTime.ToDateTime().ToLocalTime(),
                UserId = request.UserId
            };

            var myDiaryToday = await myDiaryService.Queryable()
                .Where(it => it.CreateTime.Date == myDiary.CreateTime.Date && it.UserId == myDiary.UserId)
                .FirstAsync();
            if (myDiaryToday != null)
            {
                myDiaryToday.Content = myDiary.Content;
                await myDiaryService.Updateable(myDiaryToday)
                    .ExecuteCommandAsync();
            }
            else
            {
                await myDiaryService.Insertable(myDiary).ExecuteReturnSnowflakeIdAsync();
            }

                

            // 构建并返回回复消息
            var reply = new EditReply()
            {
                ResultMessage = $"日记已记录 来自 gRPC 服务器！"
            };

            logger.LogInformation($"日记已记录");

            // 返回一个 Task<HelloReply>
            return reply;
        }

        public override async Task<QueryReply> Query(QueryRequest request, ServerCallContext context)
        {
            logger.LogInformation($"接收到来自 {request.UserId} 的请求");

            var myDiary = new Model.MyDiary()
            {
                CreateTime = request.CreateTime.ToDateTime().ToLocalTime(),
                UserId = request.UserId
            };

            var myDiaryToday = await myDiaryService.Queryable()
                .Where(it => it.CreateTime.Date == myDiary.CreateTime.Date && it.UserId == myDiary.UserId)
                .FirstAsync();

            if (myDiaryToday != null)
            {
                myDiary.Content = myDiaryToday.Content;
            }

            // 构建并返回回复消息
            var reply = new QueryReply()
            {
                Content = myDiary.Content ?? ""
            };

            return reply;
        }
    }
}