using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc;
using Microsoft.EntityFrameworkCore;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using wispro.sp.entity;
using wispro.sp.share;

namespace wispro.sp.api.Controllers
{
    [Route("api/[controller]/[action]")]
    [ApiController]
    public class AppealController : ControllerBase
    {
        spDbContext Context;

        public AppealController(spDbContext context)
        {
            Context = context;
        }

        public List<AppealType> GetAppealTypes()
        {
            return Context.AppealTypes.ToList();
        }

        public List<InputField> GetInputField(int appealTypeId, int state)
        {
            return Context.InputFields
                .Where<InputField>(ip => ip.AppealTypeId == appealTypeId && ip.AppealState == state)
                .Include(p => p.SelectValues)
                .ToList();
        }

        public IActionResult CreateAppeal(int ItemId, int typeid, int reviewerId, AppealObject appealObject)
        {
            AppealRecord appealRecord = new AppealRecord();
            appealRecord.ItemId = ItemId;
            appealRecord.TypeId = typeid;
            appealRecord.ReviewerId = reviewerId;
            appealRecord.CreaterId = 11;// Context.Staffs.Where<Staff>(s => s.Name == User.Identity.Name).FirstOrDefault().Id;
            appealRecord.CreateTime = DateTime.Now;

            var t = Context.Database.BeginTransaction();
            try
            {
                Context.AppealRecords.Add(appealRecord);
                Context.SaveChanges();
                foreach (var fieldValue in appealObject.inputFieldValues)
                {
                    fieldValue.InputField = null;
                    fieldValue.AppealRecordId = appealRecord.Id;
                }
                Context.InputFieldValues.AddRange(appealObject.inputFieldValues);

                foreach (var file in appealObject.attachFiles)
                {
                    var temFile = Context.AttachFiles.Where<AttachFile>(f => f.Id == file.Id).FirstOrDefault();
                    temFile.AppealRecordId = appealRecord.Id;
                }

                Context.SaveChanges();
                t.Commit();

                return Ok();
            }
            catch (Exception ex)
            {
                t.Rollback();

                return BadRequest(ex.Message);
            }
        }

        public List<AppealRecord> GetAppealRecords(int userId)
        {
            var data = Context.AppealRecords.Where<AppealRecord>(ar => ar.CreaterId == userId || ar.ReviewerId == userId);

            return data.Include(p => p.Reviewer)
                .Include(p => p.Creater)
                .Include(p => p.Item)
                .Include(p => p.Type).ToList();
            
        }
    }
}