parr_api/PARR.DAL/DomainServices/Implementations/ShortcodesService.cs

using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.Logging;
using PARR.DAL.Contracts;
using PARR.DAL.DomainServices.Interfaces;
using PARR.DAL.Models.Job;
using PARR.DAL.Models.Unit;
using PARR.DAL.Services.Interfaces.Job;
using PARR.DAL.Services.Interfaces.Unit;
using System.Text.RegularExpressions;

namespace PARR.DAL.DomainServices.Implementations
{
    internal class ShortcodesService : IShortcodesService
    {
        private const string shortcodePattern = "%[^%\\s]+%";

        private static readonly HashSet<string> SupportedShortcodes = new(StringComparer.OrdinalIgnoreCase)
        {
            "%ЭК%", "%ГРУППА_РАБОТ%", "%РАБОТА%", "%ТНК%", "%СВЯЗИ%", "%ТНК-КРАТКО%"
        };

        private readonly ILogger<ShortcodesService> logger;
        private readonly SettingsFromDb settingsFromDb;
        private readonly IJobService jobService;
        private readonly IUnitService unitService;
        private readonly IUnitFilterService unitFilterService;

        public ShortcodesService(
            ILogger<ShortcodesService> logger,
            SettingsFromDb settingsFromDb,
            IJobService jobService,
            IUnitService unitService,
            IUnitFilterService unitFilterService
            )
        {
            this.logger = logger;
            this.settingsFromDb = settingsFromDb;
            this.jobService = jobService;
            this.unitService = unitService;
            this.unitFilterService = unitFilterService;
        }

        public async Task<string> ApplyShortcodesAsync(string str, Guid unitId, Guid jobId)
        {
            var nameConstants = settingsFromDb.TemplateNameConstantPartsList;

            var job = await jobService
                .Get().AsNoTracking()
                .Include(j => j.Tnk)
                .Include(j => j.Group)
                .Include(j => j.UnitFilters)
                    .ThenInclude(uf => uf.RelationshipFilters)
                .FirstOrDefaultAsync(j => j.Id == jobId);

            var unit = await unitService.Get().AsNoTracking().FirstOrDefaultAsync(u => u.Id == unitId);

            if (job == null || unit == null || string.IsNullOrEmpty(str))
            {
                logger.LogError("Переданы некорректные данные для подстановки динамических записей");
                return str;
            }

            var resultName = str;
            var shortcodesInMask = GetShortCodes(resultName);

            // 1. Статические константы
            if (shortcodesInMask.Any(m => nameConstants.Any(c => $"%{c.Name}%".Equals(m.Value, StringComparison.OrdinalIgnoreCase))))
            {
                resultName = ReplaceConstants(nameConstants, resultName);
            }

            // 2. Стандартные шорткоды (%ЭК%, %РАБОТА% и т.д.)
            if (shortcodesInMask.Any(m => SupportedShortcodes.Contains(m.Value)))
            {
                resultName = ReplaceStandardShortcodes(job, unit, resultName);
            }

            // 3. %СВЯЗИ% — отдельная обработка
            if (shortcodesInMask.Any(m => string.Equals(m.Value, "%СВЯЗИ%", StringComparison.OrdinalIgnoreCase)))
            {
                var relatedUnitNames = await unitFilterService.GetRelatedUnitNamesAsync(jobId, unitId);
                var linksText = string.Join("\n", relatedUnitNames);
                resultName = Regex.Replace(resultName, "%СВЯЗИ%", linksText, RegexOptions.IgnoreCase);
            }

            // 4. Поля (оставшиеся %FIELD_NAME%)
            shortcodesInMask = GetShortCodes(resultName);
            if (shortcodesInMask.Count > 0)
            {
                resultName = await ReplaceFieldValues(unitId, resultName, shortcodesInMask);
            }

            return resultName;
        }


        public bool isAnyShortcodes(string str)
        {
            return Regex.IsMatch(str, shortcodePattern);
        }


        private async Task<string> ReplaceFieldValues(Guid unitId, string resultName, List<Match> shortcodesInMask)
        {
            var unitWithFields = await unitService.Get()
                .AsNoTracking()
                .Include(u => u.UnitValues)
                    .ThenInclude(uv => uv.Field)
                .Include(u => u.UnitValues)
                    .ThenInclude(uv => uv.Value)
                .FirstOrDefaultAsync(t => t.Id == unitId);

            foreach (var item in shortcodesInMask)
            {
                var fieldName = item.Value.Replace("%", "").ToUpper();

                var value = unitWithFields!.UnitValues!.FirstOrDefault(t => t.Field!.AihitName!.ToUpper() == fieldName!);

                if (value != null)
                    resultName = resultName.Replace(item.Value, value!.Value!.Value);
            }

            return resultName;
        }


        private static string ReplaceStandardShortcodes(Job job, Unit unit, string input)
        {
            return input
                .Replace("%ЭК%", unit.Name, StringComparison.OrdinalIgnoreCase)
                .Replace("%ГРУППА_РАБОТ%", job.Group?.GroupName ?? "", StringComparison.OrdinalIgnoreCase)
                .Replace("%РАБОТА%", job.WorkName, StringComparison.OrdinalIgnoreCase)
                .Replace("%ТНК%", job.Tnk?.Name ?? "", StringComparison.OrdinalIgnoreCase)
                .Replace("%ТНК-КРАТКО%", job.Tnk?.ShortName ?? "", StringComparison.OrdinalIgnoreCase);
        }


        private static string ReplaceConstants(List<BLL.Domain.TemplateNameConstantPart> nameConstants, string resultName)
        {
            foreach (var item in nameConstants)
            {
                resultName = resultName.Replace($"%{item.Name}%", item.Value);
            }

            return resultName;
        }


        private static List<Match> GetShortCodes(string resultName)
        {
            var shortcodesInMask = Regex.Matches(resultName, shortcodePattern).ToList();
            return shortcodesInMask;
        }
    }
}