using System;
using System.Collections.Generic;
using iTextSharp.text;
using iTextSharp.text.pdf;
using PdfReportSamples.Models;
using PdfReportSamples.Templates;
using PdfRpt.Core.Contracts;
using PdfRpt.Core.Helper;
using PdfRpt.FluentInterface;

namespace PdfReportSamples.Tax
{
    public class TaxPdfReport
    {
        public IPdfReportData CreatePdfReport()
        {
            return new PdfReport().DocumentPreferences(doc =>
            {
                doc.RunDirection(PdfRunDirection.RightToLeft);
                doc.Orientation(PageOrientation.Portrait);
                doc.PageSize(PdfPageSize.A4);
                doc.DocumentMetadata(new DocumentMetadata { Author = "Vahid", Application = "PdfRpt", Keywords = "Test", Subject = "Test Rpt", Title = "Test" });
            })
            .DefaultFonts(fonts =>
            {
                fonts.Path(AppPath.ApplicationPath + "\\fonts\\irsans.ttf",
                                  Environment.GetEnvironmentVariable("SystemRoot") + "\\fonts\\verdana.ttf");
            })
            .PagesFooter(footer =>
            {
                footer.DefaultFooter(DateTime.Now.ToString("MM/dd/yyyy"));
            })
            .PagesHeader(header =>
            {
                header.DefaultHeader(defaultHeader =>
                {
                    defaultHeader.ImagePath(AppPath.ApplicationPath + "\\Images\\01.png");
                    defaultHeader.Message("گزارش جدید ما");
                });
            })
            .MainTableTemplate(template =>
            {
                template.CustomTemplate(new TransparentTemplate());
            })
            .MainTablePreferences(table =>
            {
                table.ColumnsWidthsType(TableColumnWidthType.Relative);
            })
            .MainTableDataSource(dataSource =>
            {
                var listOfRows = new List<User>();
                for (int i = 0; i < 7; i++)
                {
                    listOfRows.Add(new User { Id = i, LastName = "نام خانوادگی " + i, Name = "نام " + i, Balance = i + 1000 });
                }
                dataSource.StronglyTypedList<User>(listOfRows);
            })
            .MainTableSummarySettings(summarySettings =>
            {
                summarySettings.OverallSummarySettings("جمع کل");
                summarySettings.PreviousPageSummarySettings("نقل از صفحه قبل");
                summarySettings.PageSummarySettings("جمع صفحه");
            })
            .MainTableColumns(columns =>
            {
                columns.AddColumn(column =>
                {
                    column.PropertyName("rowNo");
                    column.IsRowNumber(true);
                    column.CellsHorizontalAlignment(HorizontalAlignment.Center);
                    column.IsVisible(true);
                    column.Order(0);
                    column.Width(1);
                    column.HeaderCell("ردیف");
                });

                columns.AddColumn(column =>
                {
                    column.PropertyName<User>(x => x.Id);
                    column.CellsHorizontalAlignment(HorizontalAlignment.Center);
                    column.IsVisible(true);
                    column.Order(1);
                    column.Width(2);
                    column.HeaderCell("شماره");
                });

                columns.AddColumn(column =>
                {
                    column.PropertyName<User>(x => x.Name);
                    column.CellsHorizontalAlignment(HorizontalAlignment.Center);
                    column.IsVisible(true);
                    column.Order(2);
                    column.Width(3);
                    column.HeaderCell("نام");
                });

                columns.AddColumn(column =>
                {
                    column.PropertyName<User>(x => x.LastName);
                    column.CellsHorizontalAlignment(HorizontalAlignment.Center);
                    column.IsVisible(true);
                    column.Order(3);
                    column.Width(3);
                    column.HeaderCell("نام خانوادگی");
                });

                columns.AddColumn(column =>
                {
                    column.PropertyName<User>(x => x.Balance);
                    column.CellsHorizontalAlignment(HorizontalAlignment.Center);
                    column.IsVisible(true);
                    column.Order(4);
                    column.Width(2);
                    column.HeaderCell("موجودی");
                    column.ColumnItemsTemplate(template =>
                    {
                        template.TextBlock();
                        template.DisplayFormatFormula(obj => obj == null ? string.Empty : string.Format("{0:n0}", obj));
                    });
                    column.AggregateFunction(aggregateFunction =>
                    {
                        aggregateFunction.NumericAggregateFunction(AggregateFunction.Sum);
                        aggregateFunction.DisplayFormatFormula(obj => obj == null ? string.Empty : string.Format("{0:n0}", obj));
                    });
                });

            })
            .MainTableEvents(events =>
            {
                events.DataSourceIsEmpty(message: "There is no data available to display.");

                events.MainTableAdded(args =>
                {
                    var balanceData = args.LastOverallAggregateValueOf<User>(u => u.Balance);
                    var balance = double.Parse(balanceData, System.Globalization.NumberStyles.AllowThousands);

                    var others = Math.Round(balance * 1.8 / 100);
                    var tax = Math.Round(balance * 2.2 / 100);
                    var total = balance + tax + others;

                    var taxTable = new PdfPTable(args.Table); // Create a clone of the MainTable's structure                   

                    taxTable.AddSimpleRow(
                        null /* null = empty cell */, null, null,
                        (data, cellProperties) =>
                        {
                            data.Value = "مالیات";
                            cellProperties.PdfFont = args.PdfFont;
                            cellProperties.HorizontalAlignment = HorizontalAlignment.Left;
                        },
                        (data, cellProperties) =>
                        {
                            data.Value = string.Format("{0:n0}", tax);
                            cellProperties.PdfFont = args.PdfFont;
                            cellProperties.BorderColor = BaseColor.LIGHT_GRAY;
                            cellProperties.ShowBorder = true;
                        });

                    taxTable.AddSimpleRow(
                        null, null, null,
                        (data, cellProperties) =>
                        {
                            data.Value = "عوارض";
                            cellProperties.PdfFont = args.PdfFont;
                            cellProperties.HorizontalAlignment = HorizontalAlignment.Left;
                        },
                        (data, cellProperties) =>
                        {
                            data.Value = string.Format("{0:n0}", others);
                            cellProperties.PdfFont = args.PdfFont;
                            cellProperties.BorderColor = BaseColor.LIGHT_GRAY;
                            cellProperties.ShowBorder = true;
                        });

                    taxTable.AddSimpleRow(
                        null, null, null,
                        (data, cellProperties) =>
                        {
                            data.Value = "جمع کل";
                            cellProperties.PdfFont = args.PdfFont;
                            cellProperties.HorizontalAlignment = HorizontalAlignment.Left;
                        },
                        (data, cellProperties) =>
                        {
                            data.Value = string.Format("{0:n0}", total);
                            cellProperties.PdfFont = args.PdfFont;
                            cellProperties.BorderColor = BaseColor.LIGHT_GRAY;
                            cellProperties.ShowBorder = true;
                        });

                    taxTable.AddSimpleRow(
                        null, null, null,
                        (data, cellProperties) =>
                        {
                            data.Value = "قابل پرداخت";
                            cellProperties.PdfFont = args.PdfFont;
                            cellProperties.HorizontalAlignment = HorizontalAlignment.Left;
                        },
                        (data, cellProperties) =>
                        {
                            data.Value = total.NumberToText(Language.Persian) + " ریال";
                            cellProperties.PdfFont = args.PdfFont;
                            cellProperties.BorderColor = BaseColor.LIGHT_GRAY;
                            cellProperties.ShowBorder = true;
                            cellProperties.PdfFontStyle = DocumentFontStyle.Bold;
                        });

                    args.PdfDoc.Add(taxTable);
                });
            })
            .Export(export =>
            {
                export.ToExcel();
            })
            .Generate(data => data.AsPdfFile(AppPath.ApplicationPath + "\\Pdf\\TaxReportSample.pdf"));
        }
    }
}

var balanceData = args.LastOverallAggregateValueOf<User>(u => u.Balance);
var balance = double.Parse(balanceData, System.Globalization.NumberStyles.AllowThousands);

var others = Math.Round(balance * 1.8 / 100);
var tax = Math.Round(balance * 2.2 / 100);
var total = balance + tax + others;

var taxTable = new PdfPTable(args.Table);

taxTable.AddSimpleRow(
                        null /* null = empty cell */, null, null,
                        (data, cellProperties) =>
                        {
                            data.Value = "مالیات";
                            cellProperties.PdfFont = args.PdfFont;
                            cellProperties.HorizontalAlignment = HorizontalAlignment.Left;
                        },
                        (data, cellProperties) =>
                        {
                            data.Value = string.Format("{0:n0}", tax);
                            cellProperties.PdfFont = args.PdfFont;
                            cellProperties.BorderColor = BaseColor.LIGHT_GRAY;
                            cellProperties.ShowBorder = true;
                        });

args.PdfDoc.Add(taxTable);

total.NumberToText(Language.Persian)

1. خصیصه‌های ثابت: یعنی همه کاراکترهای A دارای یک شکل مشخص هستند. در واقع مشخصات ذاتی آبجکت می‌باشند.
   
2. خصیصه‌های پویا: یعنی هر کاراکتر دارای فونت، سایز و رنگ خاص خود است. در واقع خصیصه‌هایی که از یک آبجکت به آبجکت دیگر متفاوت هستند .
   

نکته‌ی قابل توجه این است که این الگو بصورت داخلی از الگوی Factory Method استفاده می‌کند. با توجه بیشتر به پیاده سازی Flyweight Factory شباهت هایی بین آن و Singleton Pattern می‌بینیم. کلاس‌هایی از این دست را Multiton می نامند. در Multiton نمونه‌ها بصورت زوج کلیدهایی نگهداری می‌شوند و بر اساس Key دریافت شده نمونه‌ی متناظر بازگردانده می‌شود. همچنین در Singleton تضمین می‌شود که از کلاس مربوطه فقط یک نمونه در کل Application وجود دارد. در Multiton Pattern تضمین می‌شود که برای هر Key تنها یک Instance وجود دارد.  

> npm i -g create-react-app
> create-react-app state-management-redux-mobx
> cd state-management-redux-mobx
> npm start

> npm install --save redux

applyMiddleware: function()
bindActionCreators: function()
combineReducers: function()
compose: function()
createStore: function()

import { compose } from "redux";

const makeLouder = text => text.toUpperCase();
const repeatThreeTimes = text => text.repeat(3);
const embolden = text => text.bold();

const makeLouderAndRepeatThreeTimesAndEmbolden = compose(
  embolden,
  repeatThreeTimes,
  makeLouder
);
console.log(makeLouderAndRepeatThreeTimesAndEmbolden("Hello"));

 <b>HELLOHELLOHELLO</b>

import { createStore } from "redux";

createStore(() => {});

import { createStore } from "redux";

const reducer = (state, action) => {
  return state;
};
const store = createStore(reducer);
console.log(store);

import { createStore } from "redux";

const reducer = (state = { value: 1 }, action) => {
  return state;
};
const store = createStore(reducer);
console.log(store.getState());

import { compose, createStore } from "redux";

const reducer = (state = { value: 1 }, action) => {
  console.log("Something happened!", action);
  return state;
};
const store = createStore(reducer);
console.log(store.getState());
store.dispatch({ type: "ADD" });

store.dispatch({ type: "ADD", payload: { amount: 2 }, meta: {} });

import { createStore } from "redux";

const reducer = (state = { value: 1 }, action) => {
  console.log("Something happened!", action);

  if (action.type === "ADD") {
    const value = state.value;
    const amount = action.payload.amount;
    state.value = value + amount;
  }

  return state;
};
const store = createStore(reducer);
const firstState = store.getState();
console.log(firstState);
store.dispatch({ type: "ADD", payload: { amount: 2 }, meta: {} });
const secondState = store.getState();
console.log(secondState);
console.log("secondState === firstState", secondState === firstState);

return {
  value: value + amount
};

const store = createStore(reducer);

const unsubscribe = store.subscribe(() => console.log(store.getState()));

store.dispatch({ type: "ADD", payload: { amount: 2 }, meta: {} });
store.dispatch({ type: "ADD", payload: { amount: 2 }, meta: {} });

unsubscribe();

{value: 3}
{value: 5}

import { combineReducers, createStore } from "redux";
  // ...

const calculatorReducer = (state = { value: 1 }, action) => {
  // ...
};
const store = createStore(
  combineReducers({
    calculator: calculatorReducer
  })
);

store.dispatch({ type: "ADD", payload: { amount: 2 }, meta: {} });
store.dispatch({ type: "ADD", payload: { amount: 2 }, meta: {} });

const createAddAction = amount => {
  return {
    type: "ADD",
    payload: {
      amount // = amount: amount
    },
    meta: {}
  };
};

store.dispatch(createAddAction(2));
store.dispatch(createAddAction(2));

import { bindActionCreators, combineReducers, compose, createStore } from "redux";

// ...
const dispatchAdd = bindActionCreators(createAddAction, store.dispatch);
dispatchAdd(2);
dispatchAdd(2);

const logger = ({ getState }) => {
  return next => action => {
    console.log(
      'MIDDLEWARE',
      getState(),
      action
    );
    const value = next(action);
    console.log({value});
    return value;
  }
}

import { applyMiddleware, bindActionCreators, combineReducers, compose, createStore } from "redux";

// ...

const store = createStore(
  combineReducers({
    calculator: calculatorReducer
  }),
  applyMiddleware(logger)
);

DatabaseContext db = new DatabaseContext();
        [HttpGet]
        public IEnumerable<News> Get()
        {
            db.Configuration.ProxyCreationEnabled = false;

            var lst = db.Newses.ToList();
            return lst;

        }

DatabaseContext db = new DatabaseContext();
        [HttpGet]
        public IEnumerable<News> Get()
        {
            db.Configuration.ProxyCreationEnabled = false;

            var lst = db.Newses.Include("Types").ToList();
            return lst;

        }

       public static void RegisterRoutes(RouteCollection routes)
        {
            routes.IgnoreRoute("{resource}.axd/{*pathInfo}");
            routes.MapMvcAttributeRoutes();
            routes.MapRoute(
                name: "Default",
                url: "{controller}/{action}/{id}",
                defaults: new { controller = "Home", action = "List", id = UrlParameter.Optional }
            );                
        }

[Route("Page/{page?}")]
        public ActionResult List(int page=1)
        {