using DS.Module.Core;
using DS.WMS.Core.Op.Entity;
using DS.WMS.Core.Sys.Entity;
using DS.WMS.Core.TaskInteraction.Dtos;
using DS.WMS.Core.TaskInteraction.Entity;
using DS.WMS.Core.TaskInteraction.Interface;

namespace DS.WMS.Core.TaskInteraction.Method
{
    /// <summary>
    /// 任务日志服务
    /// </summary>
    public class TaskLogService : ServiceBase, ITaskLogService
    {
        /// <summary>
        /// 初始化
        /// </summary>
        /// <param name="provider"></param>
        public TaskLogService(IServiceProvider provider) : base(provider)
        {
        }

        /// <summary>
        /// 读取业务日志
        /// </summary>
        /// <param name="id">业务ID</param>
        /// <param name="businessType">业务类型</param>
        /// <returns></returns>
        public async Task<DataResult<List<BusinessTaskLog>>> ReadLogAsync(long id, BusinessType? businessType)
        {
            var list = await TenantDb.Queryable<BusinessTaskLog>().Where(x => x.BusinessId == id)
                .WhereIF(businessType.HasValue, x => x.BusinessType == businessType)
                .OrderBy(x => x.CreateTime).ToListAsync();
            var result = DataResult<List<BusinessTaskLog>>.Success(list);
            result.Count = list.Count;
            return result;
        }

        /// <summary>
        /// 写入任务日志
        /// </summary>
        /// <param name="request"></param>
        /// <param name="remark">备注</param>
        /// <returns></returns>
        public async Task WriteLogAsync(TaskUpdateRequest request, string? remark = null)
        {
            long userId = long.Parse(User.UserId);
            string userName = await Db.Queryable<SysUser>().Where(x => x.Id == userId).Select(
                 x => x.UserName).FirstAsync();

            BusinessTaskLog taskLog = new BusinessTaskLog
            {
                ActionType = ActionType.StatusChanged,
                BusinessId = request.BusinessId,
                BusinessType = request.BusinessType,
                CreateBy = long.Parse(User.UserId),
                CreateTime = DateTime.Now,
                TaskStatus = request.TaskStatus,
                TaskType = request.TaskType,
                Remark = remark,
                RecvUsers = userName
            };

            await WriteLogAsync(taskLog);
        }

        /// <summary>
        /// 写入任务日志
        /// </summary>
        /// <param name="task"></param>
        /// <param name="remark">备注</param>
        /// <returns></returns>
        public async Task WriteLogAsync(BusinessTask task, string? remark = null)
        {
            string userNames = string.Empty;
            if (task.RecvUserIdArray?.Length > 0)
            {
                var list = await Db.Queryable<SysUser>().Where(x => task.RecvUserIdArray.Contains(x.Id)).Select(
                 x => x.UserName).ToListAsync();
                userNames = string.Join(",", list);
            }

            BusinessTaskLog taskLog = new BusinessTaskLog
            {
                ActionType = ActionType.Create,
                BusinessId = task.BusinessId,
                BusinessType = task.BusinessType,
                CreateBy = long.Parse(User.UserId),
                CreateTime = DateTime.Now,
                RecvUsers = userNames,
                TaskStatus = task.TaskStatus,
                TaskType = task.TaskType,
                Remark = remark
            };

            await WriteLogAsync(taskLog);
        }

        /// <summary>
        /// 写入任务日志
        /// </summary>
        /// <param name="logs">任务日志</param>
        /// <exception cref="ArgumentNullException"><paramref name="logs"/>为null</exception>
        /// <returns></returns>
        public async Task WriteLogAsync(params BusinessTaskLog[] logs)
        {
            ArgumentNullException.ThrowIfNull(logs, nameof(logs));

            await TenantDb.Insertable(logs).ExecuteCommandAsync();
        }
    }
}