using Backend.Models;
using Microsoft.AspNetCore.Mvc;
using Microsoft.Extensions.Logging;
using Repository.BackendRepository.Interface;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;

namespace Backend.Controllers
{
    public class EmergencyGroupingController : MybaseController<EmergencyGroupingController>
    {
        private readonly IBackendRepository backendRepository;
        public EmergencyGroupingController(IBackendRepository backendRepository)
        {
            this.backendRepository = backendRepository;
        }
        public IActionResult Index()
        {
            return View();
        }
        /// <summary>
        /// 取得部門資訊
        /// </summary>
        /// <returns></returns>
        [HttpPost]
        public async Task<ApiResult<List<KeyValue>>> Getdepartlist()
        {
            ApiResult<List<KeyValue>> apiResult = new ApiResult<List<KeyValue>>();
            List<KeyValue> Variable = new List<KeyValue>();

            try
            {
                var sqlString = @$"select system_value as Value, system_key as Name from variable a where a.system_type = 'department' and a.deleted = 0";
                Variable = await backendRepository.GetAllAsync<KeyValue>(sqlString);

                apiResult.Code = "0000";
                apiResult.Data = Variable;
            }
            catch (Exception exception)
            {
                apiResult.Code = "9999";
                apiResult.Msg = "系統內部錯誤，請聯絡管理者。";
                Logger.LogError("【" + controllerName + "/" + actionName + "】" + exception.Message);
            }

            return apiResult;
        }

        /// <summary>
        /// 新增/編輯人員租別
        /// </summary>
        /// <param name="post">人員編組參數</param>
        /// <returns></returns>
        [HttpPost]
        public async Task<ApiResult<string>> SaveGrouping(SaveGrouping post)
        {
            ApiResult<string> apiResult = new ApiResult<string>();
            try 
            {
                if(post.id == 0)
                {
                    var value = await backendRepository.GetOneAsync<int>("select td.system_value from variable td where td.system_type = 'grouping' order by cast(td.system_value as SIGNED) desc");
                    var dictionary = new Dictionary<string, object>()
                    {
                        {"@system_type", "grouping"},
                        {"@system_key",post.name},
                        {"@system_value", value + 1},
                        {"@system_remark","急救編組"},
                        {"@system_priority",post.priority},
                        {"@system_parent_id", post.disaster}
                    };
                    await backendRepository.AddOneByCustomTable(dictionary, "variable");
                    apiResult.Code = "0000";
                    apiResult.Msg = "新增成功";
                }
                else
                {
                    var dictionary = new Dictionary<string, object>()
                    {
                        {"@system_key",post.name},
                        {"@system_priority",post.priority}
                    };
                    await backendRepository.UpdateOneByCustomTable(dictionary, "variable", $" id = {post.id}");
                    apiResult.Code = "0000";
                    apiResult.Msg = "儲存成功";
                }

            }
            catch(Exception ex)
            {
                apiResult.Code = "9999";
                apiResult.Msg = "系統內部錯誤，請聯絡管理者。";
                string json = System.Text.Json.JsonSerializer.Serialize(post);
                Logger.LogError("【" + controllerName + "/" + actionName + "】" + json);
                Logger.LogError("【" + controllerName + "/" + actionName + "】" + ex.Message);
            }
            return apiResult;
        }
        /// <summary>
        /// 根據選擇的組別拿到人員清單
        /// </summary>
        /// <param name="grouping">組別id</param>
        /// <returns></returns>
        [HttpPost]
        public async Task<ActionResult> Emergency_member_table(int grouping)
        {
            List<Emergency_member_table> Emergency_member_tables = new List<Emergency_member_table>();
            ApiResult<List<Emergency_member_table>> apiResult = new ApiResult<List<Emergency_member_table>>();
            try
            {
                Emergency_member_tables = await backendRepository.GetAllAsync<Emergency_member_table>($@"
                    select  v.system_key grouping_name,va.system_key department_name,em.* from emergency_member em left join variable v on em.grouping = v.id
                    left join (select * from variable vs where vs.system_type = 'department' and vs.deleted = 0) va on va.system_value = em.department
                    where em.grouping = {grouping} and em.deleted = 0");
                apiResult.Code = "0000";
                apiResult.Data = Emergency_member_tables;
            }
            catch (Exception exception)
            {
                apiResult.Code = "9999";
                apiResult.Msg = "系統內部錯誤，請聯絡管理者。";
                Logger.LogError("【" + controllerName + "/" + actionName + "】");
                Logger.LogError("【" + controllerName + "/" + actionName + "】" + exception.Message);
            }
            var result = Json(new
            {
                data = apiResult
            });
            return result;
        }
        /// <summary>
        /// 根據災害類別id拿到對應人員組別
        /// </summary>
        /// <param name="system_parent_id">災害類別id</param>
        /// <returns></returns>
        [HttpPost]
        public async Task<ApiResult<List<KeyValueID>>> GetGroupingList (int system_parent_id)
        {
            ApiResult<List<KeyValueID>> apiResult = new ApiResult<List<KeyValueID>>();
            List<KeyValueID> keyvalue = new List<KeyValueID>();
            try 
            {
                keyvalue = await backendRepository.GetAllAsync<KeyValueID>($"select id, system_key as name,system_value as value from variable where deleted = 0 and system_parent_id = {system_parent_id} and system_type = 'grouping' order by system_priority");
                apiResult.Data = keyvalue;
                apiResult.Code = "0000";
            }
            catch(Exception ex)
            {
                apiResult.Code = "9999";
                apiResult.Msg = "系統內部錯誤，請聯絡管理者。";
                Logger.LogError("【" + controllerName + "/" + actionName + "】" + system_parent_id);
                Logger.LogError("【" + controllerName + "/" + actionName + "】" + ex.Message);
            }
            return apiResult;
        }
        /// <summary>
        /// 取得單一編組設定
        /// </summary>
        /// <param name="selectgroupid">組別id</param>
        /// <returns></returns>
        [HttpPost]
        public async Task<ApiResult<SaveGrouping>> GetOneGrouping(int selectgroupid)
        {
            ApiResult<SaveGrouping> apiResult = new ApiResult<SaveGrouping>();
            try 
            {
                var group = await backendRepository.GetOneAsync<SaveGrouping>($"select v.system_priority as priority,v.system_key as name,id from variable v where id = {selectgroupid} and deleted = 0");
                apiResult.Data = group;
                apiResult.Code = "0000";
            }
            catch(Exception ex)
            {
                apiResult.Code = "9999";
                apiResult.Msg = "系統內部錯誤，請聯絡管理者。";
                Logger.LogError("【" + controllerName + "/" + actionName + "】" + selectgroupid);
                Logger.LogError("【" + controllerName + "/" + actionName + "】" + ex.Message);
            }
            return apiResult;
        }
        /// <summary>
        /// variable的軟刪除
        /// </summary>
        /// <param name="selectgroupid">variable_id</param>
        /// <returns></returns>
        [HttpPost]
        public async Task<ApiResult<string>>DeleteOne(int selectgroupid)
        {
            ApiResult<string> apiResult = new ApiResult<string>();
            try
            {
                await backendRepository.DeleteOne(selectgroupid.ToString(), "variable", "id");
                apiResult.Msg = "刪除成功";
                apiResult.Code = "0000";
            }
            catch (Exception ex)
            {
                apiResult.Code = "9999";
                apiResult.Msg = "系統內部錯誤，請聯絡管理者。";
                Logger.LogError("【" + controllerName + "/" + actionName + "】" + selectgroupid);
                Logger.LogError("【" + controllerName + "/" + actionName + "】" + ex.Message);
            }
            return apiResult;
        }
        /// <summary>
        /// 新增/編輯人員資訊
        /// </summary>
        /// <param name="post">人員資訊參數</param>
        /// <returns></returns>
        [HttpPost]
        public async Task<ApiResult<string>>SaveMember(Emergency_member post)
        {
            ApiResult<string> apiResult = new ApiResult<string>();
            try
            {
                if (post.emergency_member_guid == null)
                {
                    var dictionary = new Dictionary<string, object>()
                    {
                        {"@emergency_member_guid", Guid.NewGuid()},
                        {"@grouping",post.grouping},
                        {"@full_name", post.full_name},
                        {"@department",post.department},
                        {"@phone",post.phone},
                        {"@lineid", post.lineid},
                        {"@email", post.email},
                        {"@created_by",myUserInfo.Userinfo_guid }
                    };
                    await backendRepository.AddOneByCustomTable(dictionary, "emergency_member");
                    apiResult.Code = "0000";
                    apiResult.Msg = "新增成功";
                }
                else
                {
                    var dictionary = new Dictionary<string, object>()
                    {
                        {"@full_name", post.full_name},
                        {"@department",post.department},
                        {"@phone",post.phone},
                        {"@lineid", post.lineid},
                        {"@email", post.email},
                        {"@updated_by",myUserInfo.Userinfo_guid },
                        {"@updated_at",DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss") }
                    };
                    await backendRepository.UpdateOneByCustomTable(dictionary, "emergency_member", $"emergency_member_guid = '{post.emergency_member_guid}'");
                    apiResult.Code = "0000";
                    apiResult.Msg = "儲存成功";
                }

            }
            catch (Exception ex)
            {
                apiResult.Code = "9999";
                apiResult.Msg = "系統內部錯誤，請聯絡管理者。";
                string json = System.Text.Json.JsonSerializer.Serialize(post);
                Logger.LogError("【" + controllerName + "/" + actionName + "】" + json);
                Logger.LogError("【" + controllerName + "/" + actionName + "】" + ex.Message);
            }
            return apiResult;
        }
        /// <summary>
        /// 取得單一人員資訊
        /// </summary>
        /// <param name="guid">人員guid</param>
        /// <returns></returns>
        [HttpPost]
        public async Task<ApiResult<Emergency_member>> GetOneMember(string guid)
        {
            ApiResult<Emergency_member> apiResult = new ApiResult<Emergency_member>();
            try
            {
                var member = await backendRepository.GetOneAsync<Emergency_member>("emergency_member", $"emergency_member_guid = '{guid}'");
                apiResult.Data = member;
                apiResult.Code = "0000";
            }
            catch (Exception ex)
            {
                apiResult.Code = "9999";
                apiResult.Msg = "系統內部錯誤，請聯絡管理者。";
                Logger.LogError("【" + controllerName + "/" + actionName + "】" + guid);
                Logger.LogError("【" + controllerName + "/" + actionName + "】" + ex.Message);
            }
            return apiResult;
        }
        /// <summary>
        /// 軟刪除單一人員
        /// </summary>
        /// <param name="guid">人員guid</param>
        /// <returns></returns>
        [HttpPost]
        public async Task<ApiResult<string>> DeletedOneMember(string guid)
        {
            ApiResult<string> apiResult = new ApiResult<string>();
            try
            {
                await backendRepository.DeleteOne(guid, "emergency_member", "emergency_member_guid");
                apiResult.Code = "0000";
                apiResult.Msg = "刪除成功";
            }
            catch (Exception ex)
            {
                apiResult.Code = "9999";
                apiResult.Msg = "系統內部錯誤，請聯絡管理者。";
                Logger.LogError("【" + controllerName + "/" + actionName + "】" + guid);
                Logger.LogError("【" + controllerName + "/" + actionName + "】" + ex.Message);
            }
            return apiResult;
        }

    }
}