package frame.file.office;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

public class IOMappingRuntime {
	  
	private List<IOMappingItemRuntime> InsertMappingRuntimeList;
	private Map<String, IOMappingItemRuntime> InsertfromMap;
    private Map<String, IOMappingItemRuntime> InserttoMap;
    private List<IOMappingItemRuntime> updateMappingRuntimeList;
    private Map<String, IOMappingItemRuntime> updatefromMap;
    private Map<String, IOMappingItemRuntime> updatetoMap;
      
    public IOMappingRuntime(List<IOMappingItemRuntime> insertMappingRuntime, List<IOMappingItemRuntime> updateMappingRuntime) {
    	InsertMappingRuntimeList = new ArrayList<IOMappingItemRuntime>();
    	InsertfromMap = new HashMap<String, IOMappingItemRuntime>();
    	InserttoMap = new HashMap<String, IOMappingItemRuntime>();
    	updateMappingRuntimeList = new ArrayList<IOMappingItemRuntime>();
    	updatefromMap = new HashMap<String, IOMappingItemRuntime>();
    	updatetoMap = new HashMap<String, IOMappingItemRuntime>();
    	
    	for (IOMappingItemRuntime ioMappingItemRuntime : insertMappingRuntime) {
			addItem(ioMappingItemRuntime, "insert");
		}
    	
    	for (IOMappingItemRuntime ioMappingItemRuntime : updateMappingRuntime) {
			addItem(ioMappingItemRuntime, "update");
		}
    }

	private void addItem(IOMappingItemRuntime ioMappingItemRuntime, String type) {
		// base,add
		if ("insert".equalsIgnoreCase(type)) {
			InsertMappingRuntimeList.add(ioMappingItemRuntime);
			InsertfromMap.put(ioMappingItemRuntime.getFromField(), ioMappingItemRuntime);
			InserttoMap.put(ioMappingItemRuntime.getToField(), ioMappingItemRuntime);
		}
		else if ("update".equalsIgnoreCase(type)) {
			updateMappingRuntimeList.add(ioMappingItemRuntime);
			updatefromMap.put(ioMappingItemRuntime.getFromField(), ioMappingItemRuntime);
			updatetoMap.put(ioMappingItemRuntime.getToField(), ioMappingItemRuntime);
		}
		
	}
    
	public boolean contaisFromField(String fromField, String type) {
		boolean containsField = containsField(fromField, "from", type);
        return containsField;
    }
	
	public boolean contaisToField(String toField, String type) {
		boolean containsField = containsField(toField, "to", type);
        return containsField;
    }
	
	private boolean containsField(String field, String directionType, String dataType) {
		if (field == null) {
			return false;
		}
		if ("insert".equalsIgnoreCase(dataType)) {
			if ("from".equalsIgnoreCase(directionType)) {
				return InsertfromMap.containsKey(field.toLowerCase());
			}
			else if ("to".equalsIgnoreCase(directionType)) {
				return InserttoMap.containsKey(field.toLowerCase());
			}
		}
		else if ("update".equalsIgnoreCase(dataType)) {
			if ("from".equalsIgnoreCase(directionType)) {
				return updatefromMap.containsKey(field.toLowerCase());
			}
			else if ("to".equalsIgnoreCase(directionType)) {
				return updatetoMap.containsKey(field.toLowerCase());
			}
		}
		
		return false;
	}

	public List<IOMappingItemRuntime> getUpdateMappingRuntime() {
		return updateMappingRuntimeList;
	}

	public List<IOMappingItemRuntime> getInsertMappingRuntime() {
		return InsertMappingRuntimeList;
	}
}