#include "tinder.h"

#define CHECK_TINDER_IF_NULL_RETURN_OUT_MEMORY if(tinder==NULL){ return TINDER_INVALID_PARAMETERS;}
struct Tinder_t {
	Map users;
	Map hobbies;
};

Tinder createTinder() {
	Tinder tinder = malloc(sizeof(*tinder));
	tinder->users = mapCreate(copyDataUser, copyID, freeDataUser, freeID,
			compareVoidID);
	if (!tinder->users) {
		free(tinder);
		return NULL;
	}
	tinder->hobbies = mapCreate(copyHobbyData, copyHobbyKey, freeHobbyData,
			freeHobbyKey, compareMapKeys);
	if (!tinder->hobbies) {
		mapDestroy(tinder->users);
		free(tinder);
		return NULL;
	}
	return tinder;
}

void tinderDestroy(Tinder tinder) {
	if (tinder != NULL) {
		mapDestroy(tinder->users);
		mapDestroy(tinder->hobbies);
		free(tinder);
	}
}

TinderResult checkUserResult(UserResult result) {
	TinderResult tResult = TINDER_SUCCESS;
	;
	switch (result) {
	case USER_FAILED:
		tResult = TINDER_OUT_OF_MEMORY;
		break;
	case USER_NULL_ARGUMENT:
		tResult = TINDER_INVALID_PARAMETERS;
		break;
	case USER_NOT_FRIENDS:
		tResult = TINDER_USER_NOT_FRIEND;
		break;
	case USER_DOESNT_EXIST:
		tResult = TINDER_USER_DOES_NOT_EXIST;
		break;
	case USER_ALREADY_EXISTS:
		tResult = TINDER_USER_ALREADY_EXISTS;
		break;
	case USER_NO_USERS:
		tResult = TINDER_NO_USERS;
		break;
	case USER_INVALID_PARAMETERS:
		tResult = TINDER_INVALID_PARAMETERS;
		break;
	case USER_NO_USER_REQUEST:
		tResult = TINDER_NO_USER_REQUEST;
		break;
	case USER_ALREADY_FRIENDS:
		tResult = TINDER_USER_ALREADY_FRIEND;
		break;
	default:
		tResult = TINDER_SUCCESS;
		break;
	}
	return tResult;
}

TinderResult tinderUserAdd(int id, char* name, int year, Gender gender,
		Gender pref, Tinder tinder) {
	CHECK_TINDER_IF_NULL_RETURN_OUT_MEMORY
	UserResult result = userAdd(id, name, year, gender, pref, tinder->users);
	return checkUserResult(result);

}

TinderResult tinderUserRemove(Tinder tinder, int id) {
	CHECK_TINDER_IF_NULL_RETURN_OUT_MEMORY
	UserResult result = userRemove(tinder->users, tinder->hobbies, id);
	return checkUserResult(result);
}
TinderResult tinderUserReport(Tinder tinder) {
	CHECK_TINDER_IF_NULL_RETURN_OUT_MEMORY
	UserResult result = userReport(tinder->users);
	return checkUserResult(result);
}

TinderResult tinderUserFriendRequest(Tinder tinder, int id1, int id2) {
	CHECK_TINDER_IF_NULL_RETURN_OUT_MEMORY
	UserResult result = userFriendRequest(tinder->users, id1, id2);
	return checkUserResult(result);
}

TinderResult tinderUserHandleRequest(Tinder tinder, int id1, int id2,
		char* choice) {
	CHECK_TINDER_IF_NULL_RETURN_OUT_MEMORY
	UserResult result = userHandleRequest(tinder->users, id1, id2, choice);
	return checkUserResult(result);
}

TinderResult tinderUserUnfriend(Tinder tinder, int id1, int id2) {
	CHECK_TINDER_IF_NULL_RETURN_OUT_MEMORY
	UserResult result = userUnfriend(tinder->users, id1, id2);
	return checkUserResult(result);
}

TinderResult tinderUserWhoCanIDate(Tinder tinder, int id1, int count) {
	CHECK_TINDER_IF_NULL_RETURN_OUT_MEMORY
	UserResult result = userWhoCanIDate(tinder->users, id1, count);
	return checkUserResult(result);
}

char* getTinderUserName(Tinder tinder, int id){
	int* key = createMapKey(id);
	MapDataElement data = mapGet(tinder->users,key);
	freeID(key);
	return getUserName(data);
}

int getTinderUserBirthYear(Tinder tinder, int id){
	int* key = createMapKey(id);
	MapDataElement data = mapGet(tinder->users,key);
	freeID(key);
	return getUserBirthYear(data);
}

Gender getTinderUserGender(Tinder tinder, int id){
	int* key = createMapKey(id);
	MapDataElement data = mapGet(tinder->users,key);
	freeID(key);
	return getUserGender(data);
}

Gender getTinderUserPref(Tinder tinder, int id){
	int* key = createMapKey(id);
	MapDataElement data = mapGet(tinder->users,key);
	freeID(key);
	return getUserPref(data);
}

Set getTinderUserFriends(Tinder tinder, int id){
	int* key = createMapKey(id);
	MapDataElement data = mapGet(tinder->users,key);
	freeID(key);
	return getSetFirends(data);
}
Set getTinderUserFriendRequests(Tinder tinder, int id){
	int* key = createMapKey(id);
	MapDataElement data = mapGet(tinder->users,key);
	freeID(key);
	return getSetFirendRequests(data);
}


Set getTinderUserHobbies(Tinder tinder, int id){
	assert(tinder!=NULL);
	int* key = createMapKey(id);
	assert(key!=NULL);
	MapDataElement data = mapGet(tinder->users,key);
	assert(data!=NULL);
	freeID(key);
	return getSetHobbies(data);
}

Map getTinderUsers(Tinder tinder){
	assert(tinder!=NULL);
	return tinder->users;
}