using Adaptation.Eaf.Management.ConfigurationData.CellAutomation;
using Adaptation.FileHandlers.json.WorkItems;
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.Collections.ObjectModel;
using System.IO;
using System.Text.Json;

namespace Adaptation.FileHandlers.Kanban;

public class FileRead : Shared.FileRead, IFileRead
{

    private readonly ReadOnlyCollection<string> _CSSLines;
    private readonly ReadOnlyCollection<string> _FrontMatterLines;

    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);
        List<string> cssLines = new();
        string cssLinesName = string.Concat("CellInstance.", cellInstanceName, '.', cellInstanceConnectionName, ".CSS.Lines");
        ModelObjectParameterDefinition[] cssLinesDefinitions = GetProperties(cellInstanceConnectionName, modelObjectParameters, cssLinesName);
        foreach (ModelObjectParameterDefinition modelObjectParameterDefinition in cssLinesDefinitions)
            cssLines.Add(modelObjectParameterDefinition.Value);
        _CSSLines = new(cssLines);
        List<string> FrontMatterLines = new();
        string FrontMatterLinesName = string.Concat("CellInstance.", cellInstanceName, '.', cellInstanceConnectionName, ".Front.Matter.Lines");
        ModelObjectParameterDefinition[] FrontMatterLinesDefinitions = GetProperties(cellInstanceConnectionName, modelObjectParameters, FrontMatterLinesName);
        foreach (ModelObjectParameterDefinition modelObjectParameterDefinition in FrontMatterLinesDefinitions)
            FrontMatterLines.Add(modelObjectParameterDefinition.Value);
        _FrontMatterLines = new(FrontMatterLines);
        NestExistingFiles(_FileConnectorConfiguration);
    }

    void IFileRead.Move(Tuple<string, Test[], JsonElement[], List<FileInfo>> extractResults, Exception exception) => 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;
    }

#nullable enable

    private void Save(string fileNameWithoutExtension, WorkItem[] workItems)
    {
        string old;
        string json;
        string checkFile;
        string tasksDirectory;
        string kanbanDirectory;
        string vscodeDirectory;
        string singletonDirectory;
        List<string> indexLines = new();
        JsonSerializerOptions jsonSerializerOptions = new() { WriteIndented = true };
        string rootDirectory = Path.Combine(_FileConnectorConfiguration.TargetFileLocation, fileNameWithoutExtension);
        if (string.IsNullOrEmpty(rootDirectory))
            throw new NullReferenceException(nameof(rootDirectory));
        foreach (WorkItem workItem in workItems)
        {
            json = JsonSerializer.Serialize(workItem, jsonSerializerOptions);
            singletonDirectory = Path.Combine(rootDirectory, workItem.WorkItemType.Replace(" ", "-"), $"{workItem.Id}-{workItem.WorkItemType.Replace(" ", "-")}");
            kanbanDirectory = Path.Combine(singletonDirectory, ".kanbn");
            if (!Directory.Exists(kanbanDirectory))
                _ = Directory.CreateDirectory(kanbanDirectory);
            tasksDirectory = Path.Combine(kanbanDirectory, "tasks");
            if (!Directory.Exists(tasksDirectory))
                _ = Directory.CreateDirectory(tasksDirectory);
            vscodeDirectory = Path.Combine(singletonDirectory, ".vscode");
            if (!Directory.Exists(vscodeDirectory))
                _ = Directory.CreateDirectory(vscodeDirectory);
            checkFile = Path.Combine(vscodeDirectory, "settings.json");
            if (!File.Exists(checkFile))
                File.WriteAllText(checkFile, "{ \"[markdown]\": { \"editor.wordWrap\": \"off\" }, \"cSpell.words\": [ \"kanbn\" ] }");
            indexLines.Clear();
            indexLines.AddRange(_FrontMatterLines);
            indexLines.Add(string.Empty);
            indexLines.Add($"# {workItem.Id}");
            indexLines.Add(string.Empty);
            indexLines.Add("## Backlog");
            indexLines.Add(string.Empty);
            indexLines.Add("## Todo");
            indexLines.Add(string.Empty);
            indexLines.Add("## In Progress");
            indexLines.Add(string.Empty);
            indexLines.Add("## Done");
            checkFile = Path.Combine(kanbanDirectory, "board.css");
            if (!File.Exists(checkFile))
                File.WriteAllLines(checkFile, _CSSLines);
            checkFile = Path.Combine(kanbanDirectory, "index.md");
            if (!File.Exists(checkFile))
                File.WriteAllLines(checkFile, indexLines);
            checkFile = Path.Combine(kanbanDirectory, ".json");
            if (File.Exists(checkFile))
            {
                old = File.ReadAllText(checkFile);
                if (old == json)
                    continue;
            }
            File.WriteAllText(checkFile, json);
        }
    }

#pragma warning disable IDE0060
    private void Save(string reportFullPath, DateTime dateTime)
#pragma warning restore IDE0060
    {
        string json = File.ReadAllText(reportFullPath);
        WorkItem[]? workItems = JsonSerializer.Deserialize<WorkItem[]>(json);
        string fileNameWithoutExtension = Path.GetFileNameWithoutExtension(reportFullPath);
        if (workItems is null)
            throw new Exception(nameof(workItems));
        if (workItems.Length > 0)
            Save(fileNameWithoutExtension, workItems);
    }

    private Tuple<string, Test[], JsonElement[], List<FileInfo>> GetExtractResult(string reportFullPath, DateTime dateTime)
    {
        Tuple<string, Test[], JsonElement[], List<FileInfo>> results;
        _Logistics = new Logistics(reportFullPath, $"LOGISTICS_1{'\t'}A_JOBID={"BACKLOG"};A_MES_ENTITY={"BACKLOG"};");
        if (_IsEAFHosted)
            Save(reportFullPath, dateTime);
        results = new(_Logistics.Logistics1[0], Array.Empty<Test>(), Array.Empty<JsonElement>(), new List<FileInfo>());
        return results;
    }

}