using Azure.Cosmos;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc;
using Microsoft.Extensions.Options;
using System.Collections.Generic;
using System.Text.Json;
using System.Threading.Tasks;
using TEAMModelBI.Tool;
using TEAMModelBI.Tool.Context;
using TEAMModelOS.Models;
using TEAMModelOS.SDK.DI;
using TEAMModelOS.SDK.Models;

namespace TEAMModelBI.Controllers.Census
{
    [Route("study")]
    [ApiController]
    public class StudyController : ControllerBase
    {
        private readonly AzureCosmosFactory _azureCosmos;
        private readonly AzureStorageFactory _azureStorage;
        private readonly DingDing _dingDing;
        private readonly Option _option;


        public StudyController(AzureCosmosFactory azureCosmos, AzureStorageFactory azureStorage, DingDing dingDing, IOptionsSnapshot<Option> option) 
        {
            _azureCosmos = azureCosmos;
            _azureStorage = azureStorage;
            _dingDing = dingDing;
            _option = option?.Value;
        }

        /// <summary>
        /// 统计区级线上研修
        /// </summary>
        /// <param name="jsonElement"></param>
        /// <returns></returns>
        [HttpPost("get-area")]
        public async Task<IActionResult> GetArea(JsonElement jsonElement)
        {
            if (!jsonElement.TryGetProperty("areaId", out JsonElement areaId)) return BadRequest();
            jsonElement.TryGetProperty("site", out JsonElement site);

            int onLineCount = 0;    //线上研修人数
            int offlineCount = 0;   //线下研修人数
            int classRoomCount = 0;  //课堂实录人数
            int submitCount = 0;     //认证材料人数

            int fulfilCount = 0;    //已完成
            int carryOnCount = 0;   //进行中
            int noCount = 0;      //未开始

            List<TeacherTrain> trains = new();
            var cosmosClient = _azureCosmos.GetCosmosClient();
            if ($"{site}".Equals(BIConst.GlobalSite))
                cosmosClient = _azureCosmos.GetCosmosClient(name: BIConst.GlobalSite);
            List<string> schoolIds = await CommonFind.FindSchoolIds(cosmosClient, $"select c.id from c where c.areaId='{areaId}'", "Base");

            AreaSetting setting = null;
            try
            {
                setting = await cosmosClient.GetContainer("TEAMModelOS", "Normal").ReadItemAsync<AreaSetting>($"{areaId}", new PartitionKey("AreaSetting"));
            }
            catch (CosmosException)
            {
                setting = null;
            }
            if (setting == null)
            {
                setting = new AreaSetting
                {
                    allTime = 50,
                    classTime = 5,
                    submitTime = 15,
                    onlineTime = 20,
                    offlineTime = 10,
                    lessonMinutes = 45,
                };
            }

            foreach (var schoolId in schoolIds)
            {
                await foreach (var item in cosmosClient.GetContainer("TEAMModelOS", "Teacher")
                 .GetItemQueryIterator<TeacherTrain>(queryText: $"select value(c) from c  ", requestOptions: new QueryRequestOptions() { PartitionKey = new PartitionKey($"TeacherTrain-{schoolId}") }))
                {
                    trains.Add(item);
                }
            }

            trains.ForEach(x =>
            {
                //线上研修
                if (x.onlineTime == 0) onLineCount++; else if (x.onlineTime >= setting.onlineTime) onLineCount++; else onLineCount++;

                //线下研修
                if (x.offlineTime == 0) offlineCount++; else if (x.onlineTime >= setting.offlineTime) offlineCount++; else offlineCount++;

                //课堂实录
                if (x.classTime == 0) classRoomCount++; else if (x.classTime >= setting.classTime) classRoomCount++; else classRoomCount++;

                //认证材料
                if (x.currency.submitTime == 0) submitCount++; else if (x.currency.submitTime >= setting.submitTime) submitCount++; else submitCount++;

                if (x.currency.submitTime == 0 && x.classTime == 0 && x.offlineTime == 0 && x.onlineTime == 0) noCount++;
                else if (x.currency.submitTime >= setting.submitTime && x.classTime >= setting.classTime && x.onlineTime >= setting.offlineTime && x.onlineTime >= setting.onlineTime) fulfilCount++;
                else carryOnCount++;
            });

            return Ok(new { state = 200, onLineCount, offlineCount, classRoomCount, submitCount, fulfilCount, carryOnCount, noCount });
        }

    }
}