using System;
using System.Collections;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using DingDingDemo.Common;
using Microsoft.AspNetCore.Mvc;
using Microsoft.Extensions.Caching.Distributed;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.Logging;

namespace DingDingDemo.Controllers
{
    /// <summary>
    /// 考勤
    /// </summary>
    [Produces("application/json")]
    [Route("api/[controller]")]
    public class AttendanceController : BaseController
    {
        private readonly ILogger<AttendanceController> _logger;
        private readonly IDistributedCache _cache;
        private readonly IConfiguration _configuration;
        public AttendanceController(IDistributedCache cache, IConfiguration configuration, ILogger<AttendanceController> logger)
        {
            _cache = cache;
            _logger = logger;
            _configuration = configuration;
        }

        /// <summary>
        /// 获取排班列表
        /// </summary>
        /// <param name="date"></param>
        /// <returns></returns>
        [HttpGet("getschedulelist")]
        public async Task<IActionResult> GetScheduleList(DateTime? date)
        {
            string strdate = date == null ? DateTime.Now.ToString("yyyy-MM-dd") : date.Value.ToString("yyyy-MM-dd");
            TokenHelper th = new TokenHelper(_cache, _configuration);
            var strresult = await HttpHelper.HttpGetAsync(string.Format(_configuration["DingTalkSettings:GetSchedule"], th.GetAccessToken()) + "&workDate=" + strdate);
            var result = strresult.ToJObject();
            if (result["errcode"].ToString() == "0")
            {
                var rt = result["result"].ToString().ToJObject();
                return Success("成功", rt["schedules"]);
            }
            else
            {
                return Error(result["errmsg"].ToString());
            }
        }

        /// <summary>
        /// 获取考勤组列表
        /// </summary>
        /// <returns></returns>
        [HttpGet("getgrouplist")]
        public IActionResult GetGroupList()
        {
            TokenHelper th = new TokenHelper(_cache, _configuration);

            return Success("成功", GetGroups(th.GetAccessToken(), 0, 10));
        }

        /// <summary>
        /// 获取列表
        /// </summary>
        /// <param name="token"></param>
        /// <param name="offset"></param>
        /// <param name="size"></param>
        /// <returns></returns>
        [ApiExplorerSettings(IgnoreApi = true)]
        public ArrayList GetGroups(string token, int offset = 0, int size = 10)
        {
            ArrayList arrresult = new ArrayList();

            string url = string.Format(_configuration["DingTalkSettings:GetGroupList"], token);
            //url += "&offset=" + index + "&size=" + size;
            var param = new
            {
                offset,
                size
            };
            var strresult = HttpHelper.HttpPost(url, param.ToJson());
            var result = strresult.ToJObject();
            if (result["errcode"].ToString() == "0")
            {
                var rt = result["result"].ToString().ToJObject();
                var rtlist = rt["groups"].ToJson().ToList<Dictionary<string, object>>();
                arrresult.AddRange(rtlist);
                if (rt["has_more"].ToString().ToLower() == "true")
                {
                    arrresult.AddRange(GetGroups(token, offset + size, size));
                }
            }
            return arrresult;
        }

        /// <summary>
        /// 获取打卡列表
        /// </summary>
        /// <param name="userids"></param>
        /// <param name="start"></param>
        /// <param name="end"></param>
        /// <returns></returns>
        [HttpGet("getrecordlist")]
        public async Task<IActionResult> GetRecordList(string[] userids, DateTime? start, DateTime? end)
        {
            if (userids.Length==0)
            {
                return Error("员工id不能为空");
            }
            if (end != null && start != null && end.Value.Subtract(start.Value).TotalDays > 7)
            {
                return Error("时间区间不能超过7天");
            }
            if (start == null && end == null)
            {
                end = DateTime.Now;
                start = end.Value.AddDays(-7);
            }

            TokenHelper th = new TokenHelper(_cache, _configuration);
            string url = string.Format(_configuration["DingTalkSettings:GetRecordList"], th.GetAccessToken());
            //string param = "userIds=" + userid + "&checkDateFrom=" + start.Value.ToString("yyyy-MM-dd HH:mm:ss") + "&checkDateTo=" + end.Value.ToString("yyyy-MM-dd HH:mm:ss");
            var param = new
            {
                userIds = userids,
                checkDateFrom = start.Value.ToString("yyyy-MM-dd HH:mm:ss"),
                checkDateTo = end.Value.ToString("yyyy-MM-dd HH:mm:ss")
            };
            var strresult = await HttpHelper.HttpPostAsync(url, param.ToJson());
            var result = strresult.ToJObject();
            if (result["errcode"].ToString() == "0")
            {
                return Success("成功", result["recordresult"]);
            }
            else
            {
                return Error(result["errmsg"].ToString());
            }
        }

        /// <summary>
        /// 获取打卡结果列表
        /// </summary>
        /// <param name="userids"></param>
        /// <param name="start"></param>
        /// <param name="end"></param>
        /// <returns></returns>
        [HttpGet("getresultlist")]
        public IActionResult GetResultList(string[] userids, DateTime? start, DateTime? end)
        {
            if (userids.Length==0)
            {
                return Error("员工id不能为空");
            }
            if (end != null && start != null && end.Value.Subtract(start.Value).TotalDays > 7)
            {
                return Error("时间区间不能超过7天");
            }
            if (start == null && end == null)
            {
                end = DateTime.Now;
                start = end.Value.AddDays(-7);
            }

            TokenHelper th = new TokenHelper(_cache, _configuration);

            return Success("成功", GetResults(th.GetAccessToken(), userids, start.Value, end.Value, 0, 50));
        }

        /// <summary>
        /// 获取列表
        /// </summary>
        /// <param name="token"></param>
        /// <param name="userids"></param>
        /// <param name="start"></param>
        /// <param name="end"></param>
        /// <param name="offset"></param>
        /// <param name="size"></param>
        /// <returns></returns>
        [ApiExplorerSettings(IgnoreApi = true)]
        public ArrayList GetResults(string token, string[] userids, DateTime start, DateTime end, int offset = 0, int size = 10)
        {
            ArrayList arrresult = new ArrayList();

            string url = string.Format(_configuration["DingTalkSettings:GetRecordResult"], token);
            //url += "&userIdList=" + userid + "&workDateFrom=" + start.ToString("yyyy-MM-dd HH:mm:ss") + "&workDateTo=" + end.ToString("yyyy-MM-dd HH:mm:ss");
            //url += "&offset=" + index + "&limit=" + size;
            var param = new
            {
                userIdList= userids,
                workDateFrom= start.ToString("yyyy-MM-dd HH:mm:ss"),
                workDateTo= end.ToString("yyyy-MM-dd HH:mm:ss"),
                offset,
                limit= size
            };
            var strresult = HttpHelper.HttpPost(url, param.ToJson());
            var result = strresult.ToJObject();
            if (result["errcode"].ToString() == "0")
            {
                var rtlist = result["recordresult"].ToJson().ToList<Dictionary<string, object>>();
                arrresult.AddRange(rtlist);
                if (result["hasMore"].ToString().ToLower() == "true")
                {
                    arrresult.AddRange(GetResults(token, userids, start, end, offset + size, size));
                }
            }
            return arrresult;
        }

        /// <summary>
        /// 查询请假状态
        /// </summary>
        /// <returns></returns>
        [HttpGet("getleavestatuslist")]
        public IActionResult GetLeaveStatusList(string[] userids, DateTime? start, DateTime? end)
        {
            if (userids.Length == 0)
            {
                return Error("员工id不能为空");
            }
            if (end != null && start != null && end.Value.Subtract(start.Value).TotalDays > 180)
            {
                return Error("时间区间不能超过180天");
            }
            if (start == null && end == null)
            {
                end = DateTime.Now;
                start = DateTime.Parse(end.Value.ToString("yyyy-MM") + "-01");
            }
            TokenHelper th = new TokenHelper(_cache, _configuration);

            return Success("成功", GetLeaveStatus(th.GetAccessToken(), userids, start.Value, end.Value, 0, 20));
        }

        /// <summary>
        /// 获取列表
        /// </summary>
        /// <param name="token"></param>
        /// <param name="userids"></param>
        /// <param name="start"></param>
        /// <param name="end"></param>
        /// <param name="offset"></param>
        /// <param name="size"></param>
        /// <returns></returns>
        [ApiExplorerSettings(IgnoreApi = true)]
        public ArrayList GetLeaveStatus(string token, string[] userids, DateTime start, DateTime end, int offset = 0, int size = 10)
        {
            ArrayList arrresult = new ArrayList();

            string url = string.Format(_configuration["DingTalkSettings:GetLeaveStatus"], token);
            var param = new
            {
                userid_list = userids,
                start_time = Common.Common.GetTimeStamp(start),
                end_time = Common.Common.GetTimeStamp(end),
                offset,
                size
            };
            var strresult = HttpHelper.HttpPost(url, param.ToJson());
            var result = strresult.ToJObject();
            if (result["errcode"].ToString() == "0")
            {
                var rt = result["result"].ToString().ToJObject();
                var rtlist = rt["leave_status"].ToJson().ToList<Dictionary<string, object>>();
                arrresult.AddRange(rtlist);
                if (rt["has_more"].ToString().ToLower() == "true")
                {
                    arrresult.AddRange(GetGroups(token, offset + size, size));
                }
            }
            return arrresult;
        }

        /// <summary>
        /// 获取请假时长
        /// </summary>
        /// <returns></returns>
        [HttpGet("getleaveapproveduration")]
        public IActionResult GetLeaveApproveDuration(string userid, DateTime? start, DateTime? end)
        {
            if (string.IsNullOrEmpty(userid))
            {
                return Error("员工id不能为空");
            }
            //if (end != null && start != null && end.Value.Subtract(start.Value).TotalDays > 180)
            //{
            //    return Error("时间区间不能超过180天");
            //}
            if (start == null && end == null)
            {
                end = DateTime.Now;
                start = DateTime.Parse(end.Value.ToString("yyyy-MM") + "-01");
            }
            TokenHelper th = new TokenHelper(_cache, _configuration);

            string url = string.Format(_configuration["DingTalkSettings:GetLeaveApproveDuration"], th.GetAccessToken());
            var param = new
            {
                userid ,
                from_date = start,
                to_date = end
            };
            var strresult = HttpHelper.HttpPost(url, param.ToJson());
            var result = strresult.ToJObject();
            if (result["errcode"].ToString() == "0")
            {
                var rt = result["result"].ToString().ToJObject();
                return Success("成功", rt["duration_in_minutes"]);
            }
            else
            {
                return Error(result["errmsg"].ToString());
            }
        }


        /// <summary>
        /// 获取用户考勤组
        /// </summary>
        /// <param name="userid"></param>
        /// <returns></returns>
        [HttpGet("getusergroup")]
        public async Task<IActionResult> GetUserGroup(string userid)
        {
            if (string.IsNullOrEmpty(userid))
            {
                return Error("员工id不能为空");
            }
            TokenHelper th = new TokenHelper(_cache, _configuration);
            var strresult = await HttpHelper.HttpGetAsync(string.Format(_configuration["DingTalkSettings:GetUserGroup"], th.GetAccessToken()) + "&userid=" + userid);
            var result = strresult.ToJObject();
            if (result["errcode"].ToString() == "0")
            {
                return Success("成功", result["result"]);
            }
            else
            {
                return Error(result["errmsg"].ToString());
            }
        }

    }
}