using FrontendWebApi.Models;
using iTextSharp.text;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc;
using Microsoft.AspNetCore.Mvc.Filters;
using Microsoft.Extensions.Logging;
using Newtonsoft.Json;
using NPOI.HPSF;
using NPOI.HSSF.UserModel;
using NPOI.SS.Formula.Functions;
using NPOI.SS.UserModel;
using NPOI.XSSF.UserModel;
using NPOI.Util;
using Org.BouncyCastle.Crypto.Agreement.JPake;
using Repository.BackendRepository.Interface;
using Repository.FrontendRepository.Interface;
using System;
using System.Collections.Generic;
using System.Drawing.Drawing2D;
using System.Drawing.Imaging;
using System.IO;
using System.Linq;
using System.Threading.Tasks;
using Image = System.Drawing.Image;
using System.IdentityModel.Tokens.Jwt;
using System.Net;

namespace FrontendWebApi.ApiControllers
{
    //[Route("api/[controller]")]
    //[ApiController]
    public class OperationLogController : MyBaseApiController<OperationLogController>
    {
        private readonly IBackendRepository backendRepository;
        private string operationFileSaveAsPath = "";

        public OperationLogController(IBackendRepository backendRepository)
        {
            this.backendRepository = backendRepository;
            operationFileSaveAsPath = Path.Combine(Directory.GetCurrentDirectory(), "wwwroot", "upload", "operation");
        }


        [HttpPost]
        [Route("api/OperationLog/GetList")]
        public async Task<ActionResult<ApiResult<List<OperationLogOutput>>>> GetList([FromBody] PageResult<OperationLogInput> pageResult) 
        {

            ApiResult<List<OperationLogOutput>> apiResult = new ApiResult<List<OperationLogOutput>>(jwt_str);
            if (!jwtlife)
            {
                apiResult.Code = "5000";
                return BadRequest(apiResult);
            }
            try
            {
                // 取得資料
                var logList = await backendRepository.GetAllAsync<OperationLogOutput>($@" 
                                select ui.full_name as 'user_name' ,ol.* from operation_log ol 
                                LEFT JOIN userinfo ui on ui.userinfo_guid COLLATE utf8mb4_unicode_ci = ol.user_guid
                                WHERE ol.operation_type = @operation_type AND ol.building_tag = @building_tag AND
                                ol.created_at >= @start_time AND ol.created_at <= @end_time
                                LIMIT @pageSize OFFSET @skip ",
                                new { 
                                    pageSize = pageResult.pageSize , 
                                    skip = (pageResult.currentPage - 1) * pageResult.pageSize,
                                    operation_type = pageResult.data?.operation_type,
                                    building_tag = pageResult.data?.building_tag,
                                    start_time = pageResult.data?.start_time,
                                    end_time = pageResult.data?.end_time,
                                });

                // 設定呈現紀錄內容
                foreach (var log in logList) {
                    if (log.parameter == null) {
                        continue;
                    }
                    switch (log.operation_type) {
                        case 1:
                            var chaName = JsonConvert.DeserializeObject<ChangeName>(log.parameter);
                            if (chaName == null) continue;
                            log.content = chaName.TagName + "：" + chaName.ChangeN;
                            break;
                        case 2:
                            var schedule = JsonConvert.DeserializeObject<SaveSchedule>(log.parameter);
                            if (schedule == null) continue;
                            log.content = "編號："+schedule.light_schedule_guid + "\n" +
                                "名稱：" + schedule.full_name + "\n" +
                                "修改內容：" + string.Join("、",schedule.changeNames);
                            break;
                    }
                }
                apiResult.Code = "0000";
                apiResult.Data = logList;

            }
            catch (Exception exception)
            {
                apiResult.Code = "9999";
                Logger.LogError("【" + controllerName + "/" + actionName + "】" + exception.Message);
                return Ok(apiResult);
            }
            return Ok(apiResult);

        }
    }
}