using SchoolBusinessLogics.OfficePackage;
using SchoolContracts.BindingModels;
using SchoolContracts.BusinessLogicContracts;
using SchoolContracts.StoragesContracts;

namespace SchoolBusinessLogics.BusinessLogics;

public class ReportLogic : IReportLogic
{
    private readonly AbstractSaveToWord _saveToWord;
    private readonly IDisciplineStorage _disciplineStorage;
    private readonly IStudentStorage _studentStorage;
    private readonly AbstractSaveToExcel _saveToExcel;
    private readonly IAccountStorage _accountStorage;
    private readonly AbstractSaveToPdf _saveToPdf;

    public ReportLogic(AbstractSaveToWord saveToWord, IDisciplineStorage disciplineStorage, AbstractSaveToExcel saveToExcel,
        IAccountStorage accountStorage, AbstractSaveToPdf saveToPdf, IStudentStorage studentStorage)
    {
        _accountStorage = accountStorage;
        _saveToExcel = saveToExcel;
        _saveToWord = saveToWord;
        _disciplineStorage = disciplineStorage;
        _saveToPdf = saveToPdf;
        _studentStorage = studentStorage;
    }

    public void SaveDisciplinesToWord(ReportBindingModel option)
    {
        _saveToWord.CreateDoc(new()
        {
            FileName = option.FileName,
            Stream = option.Stream,
            Title = "Список дисциплин вместе с клиентами",
            ReportObjects = _disciplineStorage.GetFilteredList(new() { ClientsIds = option.Ids?.ToList() })
                .Select(x => (object)x).ToList(),
        });
    }

    public void SaveDisciplinesToExcel(ReportBindingModel option)
    {
        var ids = option.Ids?.ToList();
        _saveToExcel.CreateReportDisciplines(new()
        {
            FileName = option.FileName,
            Stream = option.Stream,
            Title = "Список дисциплин вместе с клиентами",
            ReportObjects = _disciplineStorage.GetFilteredList(new() { StudentsIds = ids })
                .Select(x => (object)x).ToList(),
            Headers = new() { "Дисциплина", "Дата создания", "Дата прохождения" }
        });
    }

    public void SendAccountsToEmail(ReportDateRangeBindingModel option, string email)
    {
        var accounts = _accountStorage.GetFilteredList(new()
        {
            DateFrom = option.DateFrom, 
            DateTo = option.DateTo,
        });
        option.Stream = new MemoryStream();
        _saveToPdf.CreateDocForAccounts(new()
        {
            DateFrom = option.DateFrom,
            DateTo = option.DateTo,
            Stream = option.Stream,
            Title = "Данные по клиентом с накопительными счетами за период",
            ReportObjects = accounts.Select(x => (object)x).ToList()
        });


    }

    public void SaveClientsToWord(ReportBindingModel option)
    {
        _saveToWord.CreateDoc(new()
        {
            FileName = option.FileName,
            Stream = option.Stream,
            Title = "Список клиентов вместе с их дисциплинами",
            ReportObjects = _clientStorage.GetFilteredList(new() { DisciplinesIds = option.Ids?.ToList() })
                .Select(x => (object)x).ToList(),
        });
    }

    public void SaveClientsToExcel(ReportBindingModel option)
    {
        _saveToExcel.CreateReportClients(new()
        {
            FileName = option.FileName,
            Stream = option.Stream,

            Title = "Список клиентов вместе с их дисциплинами",
            ReportObjects = _clientStorage.GetFilteredList(new() { DisciplinesIds = option.Ids?.ToList() })
                .Select(x => (object)x).ToList(),
            Headers = new() { "Клиент", "Дата", "Дисциплина", "Курс" }
        });
    }

    public void SendRequirementsToEmail(ReportDateRangeBindingModel option, string email)
    {
        var dicscipline = _disciplineStorage.GetFilteredList(new()
        {
            DateFrom = option.DateFrom,
            DateTo = option.DateTo,
        });
        option.Stream = new MemoryStream();
        _saveToPdf.CreateDocForDisciplines(new()
        {
            DateFrom = option.DateFrom,
            DateTo = option.DateTo,
            Stream = option.Stream,
            Title = "Данные по дисциплинам с требованиями за период",
            ReportObjects = dicscipline.Select(x => (object)x).ToList()
        });


    }
}