import { Lexer } from "../text/lexer/Lexer";
import { LexerMatcher } from "../text/lexer/LexerMatcher";
import { LexerMatcherLibrary } from "../text/lexer/LexerMatcherLibrary";
import { RegExpUtility } from "../text/RegExpUtitlity";
import { MultiString } from "./MultiString";

export class Country
{
  name:MultiString;
  flag:string;
}

export class Countries
{
  static _countryMap:Map<string,Country>;
  static _lexer:Lexer;

  static _createLexerAndMap()
  {
    if ( Countries._lexer != null )
    {
      return;
    }

    let lexer = new Lexer();
    let countryMap = new Map<string,Country>();

    Countries.list.forEach(
      ( c )=>
      {
        lexer.addMatcher( new LexerMatcher( c.name.en, RegExpUtility.createMatcher( c.name.en ) ) );
        countryMap.set( c.name.en, c );
      }
    );

    lexer.addMatcher( LexerMatcherLibrary.BREAK_MATCHER );
    lexer.addMatcher( LexerMatcherLibrary.ANY_SYMBOL_MATCHER );

    this._lexer = lexer;
    this._countryMap = countryMap;
  }

  static get lexer()
  {
    this._createLexerAndMap();

    return this._lexer;
  }

  static get countryNameMap()
  {
    this._createLexerAndMap();

    return this._countryMap;
  }


  static list:Country[] = 
  [
    { 
      name:{ en: "Sweden", de: "Schweden" },
      flag: "🇸🇪"
    },

    { 
      name:{ en: "South Africa", de: "Südafrika" },
      flag: "🇿🇦"
    },

    { 
      name:{ en: "Netherlands", de: "Niederlande" },
      flag: "🇳🇱"
    },

    { 
      name:{ en: "Portugal", de: "Portugal" },
      flag: "🇵🇹"
    },

    { 
      name:{ en: "France", de: "Frankreich" },
      flag: "🇫🇷"
    },

    { 
      name:{ en: "Jamaica", de: "Jamaika" },
      flag: "🇯🇲"
    },

    { 
      name:{ en: "Italy", de: "Italien" },
      flag: "🇮🇹"
    },

    { 
      name:{ en: "Argentina", de: "Argentinien" },
      flag: "🇦🇷"
    },

    { 
      name:{ en: "Germany", de: "Deutschland" },
      flag: "🇩🇪"
    },

    { 
      name:{ en: "Morocco", de: "Marokko" },
      flag: "🇲🇦"
    },

    { 
      name:{ en: "Brasil", de: "Brasilien" },
      flag: "🇧🇷"
    },

    { 
      name:{ en: "Panama", de: "Panama" },
      flag: "🇵🇦"
    },

    { 
      name:{ en: "Colombia", de: "Kolumbien" },
      flag: "🇨🇴"
    },

    { 
      name:{ en: "South Korea", de: "Südkorea" },
      flag: "🇰🇷"
    },

    { 
      name:{ en: "New Zealand", de: "Neuseeland" },
      flag: "🇳🇿"
    },

    { 
      name:{ en: "Swiss", de: "Schweiz" },
      flag: "🇨🇭"
    },

    { 
      name:{ en: "Norway", de: "Norwegen" },
      flag: "🇳🇴"
    },

    { 
      name:{ en: "Japan", de: "Japan" },
      flag: "🇯🇵"
    },

    { 
      name:{ en: "Costa Rica", de: "Costa Rica" },
      flag: "🇨🇷"
    },

    { 
      name:{ en: "Spain", de: "Spanien" },
      flag: "🇪🇸"
    },

    { 
      name:{ en: "Zambia", de: "Sambia" },
      flag: "🇿🇲"
    },

    { 
      name:{ en: "Canada", de: "Kanada" },
      flag: "🇨🇦"
    },

    { 
      name:{ en: "Ireland", de: "Irland" },
      flag: "🇮🇪"
    },

    { 
      name:{ en: "USA", de: "USA" },
      flag: "🇺🇸"
    },

    { 
      name:{ en: "Vietnam", de: "Vietnam" },
      flag: "🇻🇳"
    },

    { 
      name:{ en: "Australia", de: "Australien" },
      flag: "🇦🇺"
    },

    { 
      name:{ en: "Nigeria", de: "Nigerien" },
      flag: "🇳🇬"
    },

    { 
      name:{ en: "England", de: "England" },
      flag: "🏴󠁧󠁢󠁥󠁮󠁧󠁿"
    },

    { 
      name:{ en: "Denmark", de: "Dänemark" },
      flag: "🇩🇰"
    },

    { 
      name:{ en: "China", de: "China" },
      flag: "🇨🇳"
    },

    { 
      name:{ en: "Haiti", de: "Haiti" },
      flag: "🇭🇹"
    },

    { 
      name:{ en: "Philippines", de: "Philippinen" },
      flag: "🇵🇭"
    }

    
  ]

}