using Adaptation.Eaf.Management.ConfigurationData.CellAutomation;
using Adaptation.Ifx.Eaf.EquipmentConnector.File.Configuration;
using Adaptation.Shared;
using Adaptation.Shared.Duplicator;
using Adaptation.Shared.Methods;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text.Json;

namespace Adaptation.FileHandlers.Processed;

public class FileRead : Shared.FileRead, IFileRead
{

    private readonly string _JobIdParentDirectory;
    private readonly string _JobIdProcessParentDirectory;

    public FileRead(ISMTP smtp, Dictionary<string, string> fileParameter, string cellInstanceName, int? connectionCount, string cellInstanceConnectionName, FileConnectorConfiguration fileConnectorConfiguration, string equipmentTypeName, string parameterizedModelObjectDefinitionType, IList<ModelObjectParameterDefinition> modelObjectParameters, string equipmentDictionaryName, Dictionary<string, List<long>> dummyRuns, Dictionary<long, List<string>> staticRuns, bool useCyclicalForDescription, bool isEAFHosted) :
        base(new Description(), false, smtp, fileParameter, cellInstanceName, connectionCount, cellInstanceConnectionName, fileConnectorConfiguration, equipmentTypeName, parameterizedModelObjectDefinitionType, modelObjectParameters, equipmentDictionaryName, dummyRuns, staticRuns, useCyclicalForDescription, isEAFHosted: connectionCount is null)
    {
        _MinFileLength = 10;
        _NullData = string.Empty;
        _Logistics = new(this);
        if (_FileParameter is null)
            throw new Exception(cellInstanceConnectionName);
        if (_ModelObjectParameterDefinitions is null)
            throw new Exception(cellInstanceConnectionName);
        if (!_IsDuplicator)
            throw new Exception(cellInstanceConnectionName);
        _JobIdParentDirectory = GetJobIdParentDirectory(_FileConnectorConfiguration.SourceFileLocation);
        _JobIdProcessParentDirectory = GetJobIdParentDirectory(_FileConnectorConfiguration.TargetFileLocation);
    }

    void IFileRead.Move(Tuple<string, Test[], JsonElement[], List<FileInfo>> extractResults, Exception exception)
    {
        bool isErrorFile = exception is not null;
        if (!isErrorFile && !string.IsNullOrEmpty(_Logistics.ReportFullPath))
        {
            FileInfo fileInfo = new(_Logistics.ReportFullPath);
            if (fileInfo.Exists && fileInfo.LastWriteTime < fileInfo.CreationTime)
                File.SetLastWriteTime(_Logistics.ReportFullPath, fileInfo.CreationTime);
        }
        Move(extractResults);
    }

    void IFileRead.WaitForThread() => WaitForThread(thread: null, threadExceptions: null);

    string IFileRead.GetEventDescription()
    {
        string result = _Description.GetEventDescription();
        return result;
    }

    List<string> IFileRead.GetHeaderNames()
    {
        List<string> results = _Description.GetHeaderNames();
        return results;
    }

    string[] IFileRead.Move(Tuple<string, Test[], JsonElement[], List<FileInfo>> extractResults, string to, string from, string resolvedFileLocation, Exception exception)
    {
        string[] results = Move(extractResults, to, from, resolvedFileLocation, exception);
        return results;
    }

    JsonProperty[] IFileRead.GetDefault()
    {
        JsonProperty[] results = _Description.GetDefault(this, _Logistics);
        return results;
    }

    Dictionary<string, string> IFileRead.GetDisplayNamesJsonElement()
    {
        Dictionary<string, string> results = _Description.GetDisplayNamesJsonElement(this);
        return results;
    }

    List<IDescription> IFileRead.GetDescriptions(IFileRead fileRead, List<Test> tests, IProcessData processData)
    {
        List<IDescription> results = _Description.GetDescriptions(fileRead, _Logistics, tests, processData);
        return results;
    }

    Tuple<string, Test[], JsonElement[], List<FileInfo>> IFileRead.GetExtractResult(string reportFullPath, string eventName)
    {
        Tuple<string, Test[], JsonElement[], List<FileInfo>> results;
        if (string.IsNullOrEmpty(eventName))
            throw new Exception();
        _ReportFullPath = reportFullPath;
        DateTime dateTime = DateTime.Now;
        results = GetExtractResult(reportFullPath, dateTime);
        if (results.Item3 is null)
            results = new Tuple<string, Test[], JsonElement[], List<FileInfo>>(results.Item1, Array.Empty<Test>(), JsonSerializer.Deserialize<JsonElement[]>("[]"), results.Item4);
        if (results.Item3.Length > 0 && _IsEAFHosted)
            WritePDSF(this, results.Item3);
        UpdateLastTicksDuration(DateTime.Now.Ticks - dateTime.Ticks);
        return results;
    }

    Tuple<string, Test[], JsonElement[], List<FileInfo>> IFileRead.ReExtract()
    {
        Tuple<string, Test[], JsonElement[], List<FileInfo>> results;
        List<string> headerNames = _Description.GetHeaderNames();
        Dictionary<string, string> keyValuePairs = _Description.GetDisplayNamesJsonElement(this);
        results = ReExtract(this, headerNames, keyValuePairs);
        return results;
    }

    private void DirectoryMove(string reportFullPath, DateTime dateTime, List<Stratus.Description> descriptions)
    {
        if (dateTime == DateTime.MinValue)
            throw new ArgumentNullException(nameof(dateTime));
        FileInfo fileInfo = new(reportFullPath);
        string logisticsSequence = _Logistics.Sequence.ToString();
        string jobIdDirectory = Path.Combine(_JobIdParentDirectory, _Logistics.JobID);
        if (!Directory.Exists(jobIdDirectory))
            _ = Directory.CreateDirectory(jobIdDirectory);
        string[] matchDirectories = GetInProcessDirectory(jobIdDirectory);
        if (matchDirectories.Length != 1)
            throw new Exception("Didn't find directory by logistics sequence");
        if (fileInfo.Exists && fileInfo.LastWriteTime < fileInfo.CreationTime)
            File.SetLastWriteTime(reportFullPath, fileInfo.CreationTime);
        OpenInsightMetrologyViewer.WSRequest wsRequest = new(this, _Logistics, descriptions);
        JsonSerializerOptions jsonSerializerOptions = new() { WriteIndented = true };
        string json = JsonSerializer.Serialize(wsRequest, wsRequest.GetType(), jsonSerializerOptions);
        string directoryName = $"{Path.GetFileName(matchDirectories[0]).Split(new string[] { logisticsSequence }, StringSplitOptions.None)[0]}{_Logistics.DateTimeFromSequence:yyyy-MM-dd_hh;mm_tt_}{DateTime.Now.Ticks - _Logistics.Sequence}";
        string destinationJobIdDirectory = Path.Combine(_JobIdProcessParentDirectory, _Logistics.JobID, directoryName);
        string sequenceDirectory = Path.Combine(destinationJobIdDirectory, logisticsSequence);
        string jsonFileName = Path.Combine(sequenceDirectory, $"{Path.GetFileNameWithoutExtension(reportFullPath)}.json");
        MoveMatchingFile(jobIdDirectory, matchDirectories[0]);
        Directory.Move(matchDirectories[0], destinationJobIdDirectory);
        if (!Directory.Exists(sequenceDirectory))
            _ = Directory.CreateDirectory(sequenceDirectory);
        File.Copy(reportFullPath, Path.Combine(sequenceDirectory, Path.GetFileName(reportFullPath)), overwrite: true);
        File.WriteAllText(jsonFileName, json);
    }

    private static void MoveMatchingFile(string jobIdDirectory, string matchDirectory)
    {
        string checkFile;
        string jobIdDirectoryFileName;
        string matchDirectoryFileName;
        string[] jobIdDirectoryFiles = Directory.GetFiles(jobIdDirectory, "*", SearchOption.TopDirectoryOnly);
        string[] matchDirectoryFiles = Directory.GetFiles(matchDirectory, "*", SearchOption.TopDirectoryOnly);
        foreach (string jobIdDirectoryFile in jobIdDirectoryFiles)
        {
            jobIdDirectoryFileName = Path.GetFileName(jobIdDirectoryFile);
            foreach (string matchDirectoryFile in matchDirectoryFiles)
            {
                matchDirectoryFileName = Path.GetFileName(matchDirectoryFile);
                if (jobIdDirectoryFileName.StartsWith(matchDirectoryFileName))
                {
                    checkFile = Path.Combine(matchDirectory, jobIdDirectoryFileName);
                    if (File.Exists(checkFile))
                        continue;
                    File.Move(jobIdDirectoryFile, checkFile);
                }
            }
        }
    }

    private Tuple<string, Test[], JsonElement[], List<FileInfo>> GetExtractResult(string reportFullPath, DateTime dateTime)
    {
        Tuple<string, Test[], JsonElement[], List<FileInfo>> results;
        ProcessDataStandardFormat processDataStandardFormat = ProcessDataStandardFormat.GetProcessDataStandardFormat(reportFullPath);
        _Logistics = new Logistics(reportFullPath, processDataStandardFormat);
        SetFileParameterLotIDToLogisticsMID();
        JsonElement[] jsonElements = ProcessDataStandardFormat.GetArray(processDataStandardFormat);
        List<Stratus.Description> descriptions = Stratus.ProcessData.GetDescriptions(jsonElements);
        Test[] tests = (from l in descriptions select (Test)l.Test).ToArray();
        results = new Tuple<string, Test[], JsonElement[], List<FileInfo>>(string.Join(Environment.NewLine, processDataStandardFormat.Logistics[0]), tests, jsonElements, new List<FileInfo>());
        if (_IsEAFHosted && _FileConnectorConfiguration.FileScanningIntervalInSeconds > 0)
            DirectoryMove(reportFullPath, dateTime, descriptions);
        else if (!_IsEAFHosted)
        {
            OpenInsightMetrologyViewer.WSRequest wsRequest = new(this, _Logistics, descriptions);
            JsonSerializerOptions jsonSerializerOptions = new() { WriteIndented = true };
            string json = JsonSerializer.Serialize(wsRequest, wsRequest.GetType(), jsonSerializerOptions);
            string jsonFileName = Path.ChangeExtension(reportFullPath, ".json");
            string historicalText = File.ReadAllText(jsonFileName);
            if (json != historicalText)
                throw new Exception("File doesn't match historical!");
        }
        return results;
    }

}