package?exchangerate;

import?java.io.BufferedReader;
import?java.io.FileNotFoundException;
import?java.io.IOException;
import?java.io.InputStream;
import?java.io.InputStreamReader;
import?java.util.Arrays;
import?java.util.HashMap;
import?java.util.HashSet;
import?java.util.Map;
import?java.util.Set;

public?class?CurrencyTable?{

	private?static?Map?codeMap?=?new?HashMap（）;
	private?static?Map?curMap?=?new?HashMap（）;
	private?static?Map?cntMap?=?new?HashMap（）;

	static?{
		try?{
			InputStream?is?=?CurrencyTable.class.getResourceAsStream（“/exchangerate/currencyTable.csv“）;
			BufferedReader?reader?=?new?BufferedReader（new?InputStreamReader（is?“gbk“））;

			String?line;
			while?（（line?=?reader.readLine（））?!=?null）?{
				String?lineTrim?=?line.trim（）;
				if?（lineTrim.startsWith（“#“）?||?lineTrim.isEmpty（））?{
					continue;
				}

				String[]?splitTmp?=?lineTrim.split（““）;

				if?（splitTmp.length?!=?3）?{
					Utils.p（“WARN:?currencyTable.csv?has?invalid?line:“?+?line）;
					continue;
				}

				Currency?cur?=?new?Currency（splitTmp）;
				//Utils.p（“Currency?found?from?currencyTable.csv?:“?+?cur.getCurrencyCode（））;
				
				if?（codeMap.containsKey（cur.getCurrencyCode（）））?{
					//發現重復CODE，合并
					codeMap.get（cur.getCurrencyCode（））.mergeToThis（cur）;
					Utils.p（“CODE重復（將合并）:?“?+?cur.getCurrencyCode（））;
				}?else?{
					codeMap.put（cur.getCurrencyCode（）?cur）;
				}
				
				//更新?cur
				cur?=?codeMap.get（cur.getCurrencyCode（））;
				for?（String?info?:?cur.getAliasCurrencyNames（））?{
					if?（curMap.containsKey（info））?{
						//Utils.p（“-->?CURRENCY重復:“?+?info）;
					}?else?{
						curMap.put（info?cur）;
					}
				}
				for?（String?info?:?cur.getAliasCountryNames（））?{
					if?（cntMap.containsKey（info））?{
						//Utils.p（“-->?Country重復:“?+?info）;
					}?else?{
						cntMap.put（info?cur）;
					}
				}
			}
			reader.close（）;
		}?catch?（FileNotFoundException?e1）?{
			e1.printStackTrace（）;
		}?catch?（IOException?e2）?{
			e2.printStackTrace（）;
		}?finally?{

		}
	}

	/**
	?*?貨幣名查代碼
	?*?@param?currency
	?*?@return
	?*/
	public?static?String?currency2code（String?currency）?{
		if?（curMap.containsKey（currency）?==?false）?{
			return?““;
		}

		return?curMap.get（currency）.getCurrencyCode（）;
	}
	
	/**
	?*?xx國的貨幣名
	?*?@param?country
	?*?@return
	?*/
	public?static?String?getCurrencyFromCountry（String?country）?{
		if?（cntMap.containsKey（country）?==?false）?{
			return?““;
		}

		return?cntMap.get（country）.getPreferredCurrencyName（）;
	}
	
	/**
	?*?xx是什么國家的貨幣
	?*?@param?currency
	?*?@return
	?*/
	public?static?String?getCountryFromCurrency（String?currency）?{
		if?（curMap.containsKey（currency）?==?false）?{
			return?““;
		}
		
		return?curMap.get（currency）.getPreferredCountryName（）;
	}
	
	public?static?void?main（String[]?args）?{
		Utils.p（“done

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2017-06-15?14:43??Demo\
?????文件?????????729??2017-06-15?13:43??Demo\.classpath
?????文件?????????380??2017-06-15?13:43??Demo\.project
?????目錄???????????0??2017-06-15?14:43??Demo\.settings\
?????文件??????????57??2017-06-15?13:43??Demo\.settings\org.eclipse.core.resources.prefs
?????文件?????????670??2017-06-15?13:43??Demo\.settings\org.eclipse.jdt.core.prefs
?????目錄???????????0??2017-06-15?14:43??Demo\lib\
?????文件??????434678??2017-06-15?13:43??Demo\lib\commons-lang3-3.4.jar
?????文件???????61829??2017-06-15?13:43??Demo\lib\commons-logging-1.2.jar
?????文件??????351470??2017-06-05?17:04??Demo\lib\fastjson-1.1.23.jar
?????文件??????411161??2017-06-15?13:43??Demo\lib\fastjson-1.2.5.jar
?????文件??????736658??2017-06-15?13:43??Demo\lib\httpclient-4.5.2.jar
?????文件??????326724??2017-06-15?13:43??Demo\lib\httpcore-4.4.4.jar
?????文件???????94360??2017-06-15?13:43??Demo\lib\json.jar
?????文件?????2748959??2017-06-15?13:43??Demo\lib\org.eclipse.swt.jar
?????目錄???????????0??2017-06-15?14:43??Demo\src\
?????目錄???????????0??2017-06-15?14:44??Demo\src\exchangerate\
?????文件????????3750??2017-06-15?13:43??Demo\src\exchangerate\currencyTable.csv
?????文件????????4548??2017-06-15?13:55??Demo\src\exchangerate\CurrencyTable.java
?????文件???????12936??2017-06-15?13:43??Demo\src\exchangerate\ExHandler.java
?????文件????????8770??2017-06-15?13:43??Demo\src\exchangerate\ExResult.java
?????文件????????7639??2017-06-15?13:43??Demo\src\exchangerate\MainJframe.java
?????文件????????5042??2017-06-14?16:04??Demo\src\exchangerate\NLI.java
?????文件????????7687??2017-06-15?13:43??Demo\src\exchangerate\Utils.java
?????文件?????4484813??2017-06-15?13:59??exchangerate_olami.jar