DD.WellWorkover.Cloud/AsbCloudWebApi/Controllers/PlannedTrajectoryController.cs

using AsbCloudApp.Data;
using AsbCloudApp.Repositories;
using AsbCloudApp.Services;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc;
using System.Collections.Generic;
using System.IO;
using System.Threading;
using System.Threading.Tasks;

namespace AsbCloudWebApi.Controllers
{

    /// <summary>
    /// Плановая траектория (загрузка и хранение)
    /// </summary>
    [Route("api/well/{idWell}/plannedTrajectory")]
    [ApiController]
    [Authorize]
    public class PlannedTrajectoryController : ControllerBase
    {
        private readonly IWellService wellService;
        private readonly IPlannedTrajectoryImportService plannedTrajectoryImportService;
        private readonly IPlannedTrajectoryRepository plannedTrajectoryRepository;
        private readonly ITrajectoryVisualizationService trajectoryVisualizationService;

        public PlannedTrajectoryController(IWellService wellService, 
            IPlannedTrajectoryImportService plannedTrajectoryImportService, 
            IPlannedTrajectoryRepository plannedTrajectoryRepository,
            ITrajectoryVisualizationService trajectoryVisualizationService)
        {
            this.plannedTrajectoryImportService = plannedTrajectoryImportService;
            this.wellService = wellService;
            this.plannedTrajectoryRepository = plannedTrajectoryRepository;
            this.trajectoryVisualizationService = trajectoryVisualizationService;
        }

        /// <summary>
        /// Возвращает шаблон для заполнения строк плановой траектории
        /// </summary>
        /// <returns>Запрашиваемый файл</returns>
        [HttpGet]
        [Route("template")]
        [AllowAnonymous]
        [ProducesResponseType(typeof(PhysicalFileResult), (int)System.Net.HttpStatusCode.OK)]
        public IActionResult GetTemplate()
        {
            var stream = plannedTrajectoryImportService.GetTemplateFile();
            var fileName = "ЕЦП_шаблон_файла_плановая_траектория.xlsx";
            return File(stream, "application/octet-stream", fileName);
        }

        /// <summary>
        /// Формируем excel файл с текущими строками плановой траектории
        /// </summary>
        /// <param name="idWell">id скважины</param>
        /// <param name="token"> Токен отмены задачи </param>
        /// <returns>Запрашиваемый файл</returns>
        [HttpGet]
        [Route("export")]
        [ProducesResponseType(typeof(PhysicalFileResult), (int)System.Net.HttpStatusCode.OK)]
        public async Task<IActionResult> ExportAsync([FromRoute] int idWell, CancellationToken token = default)
        {
            if (!await CanUserAccessToWellAsync(idWell,
                token).ConfigureAwait(false))
                return Forbid();
            var stream = await plannedTrajectoryImportService.ExportAsync(idWell, token);
            var fileName = await plannedTrajectoryImportService.GetFileNameAsync(idWell, token);
            return File(stream, "application/octet-stream", fileName);
        }

        /// <summary>
        /// Импортирует координаты из excel (xlsx) файла
        /// </summary>
        /// <param name="idWell">id скважины</param>
        /// <param name="files">Коллекция из одного файла xlsx</param>
        /// <param name="deleteBeforeImport">Удалить операции перед импортом, если фал валидный</param>
        /// <param name="token"> Токен отмены задачи </param>
        /// <returns>количество успешно записанных строк в БД</returns>
        [HttpPost]
        [Route("import/{deleteBeforeImport}")]
        [ProducesResponseType(typeof(int), (int)System.Net.HttpStatusCode.OK)]
        public async Task<IActionResult> ImportAsync(int idWell,
            [FromForm] IFormFileCollection files,
            bool deleteBeforeImport,
            CancellationToken token)
        {
            int? idUser = User.GetUserId();
            if (!idUser.HasValue)
                return Forbid();
            if (!await CanUserAccessToWellAsync(idWell,
                token).ConfigureAwait(false))
                return Forbid();
            if (files.Count < 1)
                return BadRequest("нет файла");
            var file = files[0];
            if (Path.GetExtension(file.FileName).ToLower() != ".xlsx")
                return BadRequest("Требуется xlsx файл.");
            using Stream stream = file.OpenReadStream();

            try
            {
                var result = await plannedTrajectoryImportService.ImportAsync(idWell, idUser.Value, stream, deleteBeforeImport, token);
                return Ok(result);
            }
            catch (FileFormatException ex)
            {
                return BadRequest(ex.Message);
            }
        }

        /// <summary>
        /// Получаем список всех строк координат плановой траектории (для клиента)
        /// </summary>
        /// <param name="idWell">id скважины</param>
        /// <param name="token"> Токен отмены задачи </param>
        /// <returns>Список добавленных координат плановой траектории</returns>
        [HttpGet]
        [Route("getRows")]
        [ProducesResponseType(typeof(IEnumerable<PlannedTrajectoryDto>), (int)System.Net.HttpStatusCode.OK)]
        public async Task<IActionResult> GetAsync([FromRoute] int idWell, CancellationToken token = default)
        {
            if (!await CanUserAccessToWellAsync(idWell,
                token).ConfigureAwait(false))
                return Forbid();
            var result = await plannedTrajectoryRepository.GetAsync(idWell, token);
            return Ok(result);
        }

        /// <summary>
        /// Добавить одну новую строчку координат для плановой траектории
        /// </summary>
        /// <param name="idWell"></param>
        /// <param name="row"></param>
        /// <param name="token"></param>
        /// <returns>количество успешно записанных строк в БД</returns>
        [HttpPost]
        [Route("addRow")]
        [ProducesResponseType(typeof(int), (int)System.Net.HttpStatusCode.OK)]
        public async Task<IActionResult> AddAsync(int idWell, [FromBody] PlannedTrajectoryDto row,
            CancellationToken token = default)
        {
            if (!await CanUserAccessToWellAsync(idWell, token).ConfigureAwait(false))
                return Forbid();
            var idUser = User.GetUserId();
            if (!idUser.HasValue)
                return Forbid();
            row.IdUser = idUser.Value;
            row.IdWell = idWell;
            var result = await plannedTrajectoryRepository.AddAsync(row, token);
            return Ok(result);
        }

        /// <summary>
        /// Добавить массив строчек координат для плановой траектории
        /// </summary>
        /// <param name="idWell"></param>
        /// <param name="rows"></param>
        /// <param name="token"></param>
        /// <returns>количество успешно записанных строк в БД</returns>
        [HttpPost]
        [Route("addRangeRows")]
        [ProducesResponseType(typeof(int), (int)System.Net.HttpStatusCode.OK)]
        public async Task<IActionResult> AddRangeAsync(int idWell, [FromBody] IEnumerable<PlannedTrajectoryDto> rows,
            CancellationToken token = default)
        {
            if (!await CanUserAccessToWellAsync(idWell, token).ConfigureAwait(false))
                return Forbid();
            int? idUser = User.GetUserId();
            if (!idUser.HasValue)
                return Forbid();
            foreach (var item in rows)
            {
                item.IdUser = idUser.Value;
                item.IdWell = idWell;
            }
            var result = await plannedTrajectoryRepository.AddRangeAsync(rows, token);
            return Ok(result);
        }

        /// <summary>
        /// Изменить выбранную строку с координатами
        /// </summary>
        /// <param name="idWell"></param>
        /// <param name="idRow"></param>
        /// <param name="row"></param>
        /// <param name="token"></param>
        /// <returns>количество успешно обновленных строк в БД</returns>
        [HttpPut("{idRow}")]
        [ProducesResponseType(typeof(int), (int)System.Net.HttpStatusCode.OK)]
        public async Task<IActionResult> UpdateAsync(int idWell, int idRow,
            [FromBody] PlannedTrajectoryDto row, CancellationToken token = default)
        {
            if (!await CanUserAccessToWellAsync(idWell, token).ConfigureAwait(false))
                return Forbid();
            int? idUser = User.GetUserId();
            if (!idUser.HasValue)
                return Forbid();
            row.Id = idRow;
            row.IdUser = idUser.Value;
            row.IdWell = idWell;
            var result = await plannedTrajectoryRepository.UpdateAsync(row, token);
            return Ok(result);
        }

        /// <summary>
        /// Удалить выбранную строку с координатами
        /// </summary>
        /// <param name="idWell"></param>
        /// <param name="idRow"></param>
        /// <param name="token"></param>
        /// <returns>количество успешно удаленных строк из БД</returns>
        [HttpDelete("{idRow}")]
        [ProducesResponseType(typeof(int), (int)System.Net.HttpStatusCode.OK)]
        public async Task<IActionResult> DeleteAsync(int idWell, int idRow, CancellationToken token = default)
        {
            if (!await CanUserAccessToWellAsync(idWell,
                token).ConfigureAwait(false))
                return Forbid();

            var result = await plannedTrajectoryRepository.DeleteRangeAsync(new int[] { idRow }, token);

            return Ok(result);
        }

        /// <summary>
        /// Получение координат для визуализации траектории (плановой и фактической)
        /// </summary>
        /// <param name="idWell"></param>
        /// <param name="token"></param>
        /// <returns></returns>
        [HttpGet]
        [ProducesResponseType(typeof(PlanFactBase<IEnumerable<TrajectoryVisualizationDto>>), (int)System.Net.HttpStatusCode.OK)]
        public async Task<IActionResult> GetPlanFactTrajectoryAsync(int idWell, CancellationToken token)
        {
            if (!await CanUserAccessToWellAsync(idWell,
                token).ConfigureAwait(false))
                return Forbid();

            var result = await trajectoryVisualizationService.GetTrajectoryAsync(idWell, token);
            return Ok(result);
        }

        private async Task<bool> CanUserAccessToWellAsync(int idWell, CancellationToken token = default)
        {
            int? idCompany = User.GetCompanyId();
            return idCompany is not null && await wellService.IsCompanyInvolvedInWellAsync((int)idCompany,
                idWell, token).ConfigureAwait(false);
        }    
    }

}