-- SET ECHO ON

BEGIN
	FOR R1 IN (SELECT TABLE_NAME FROM USER_TABLES) LOOP
		BEGIN
			EXECUTE IMMEDIATE 'DROP TABLE ' || R1.TABLE_NAME;
			EXCEPTION WHEN OTHERS THEN NULL;
		END;
	END LOOP;
END;
/

DROP TABLE SCHEMA_INFO;

CREATE TABLE SCHEMA_INFO
	(VERSION VARCHAR(40));

DROP SEQUENCE EVENT_SEQUENCE;

CREATE SEQUENCE EVENT_SEQUENCE START WITH 1 INCREMENT BY 1;

DROP TABLE EVENT;

CREATE TABLE EVENT
	(ID INTEGER NOT NULL PRIMARY KEY,
	DATE_CREATED TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
	EVENT CLOB NOT NULL,
	EVENT_LEVEL VARCHAR(40) NOT NULL,
	DESCRIPTION CLOB,
	ATTRIBUTES CLOB);

DROP TABLE CHANNEL;

CREATE TABLE CHANNEL
	(ID VARCHAR(255) NOT NULL PRIMARY KEY,
	NAME VARCHAR(40) NOT NULL,
	DESCRIPTION CLOB,
	IS_ENABLED CHAR(1),
	VERSION VARCHAR(40),
	REVISION INTEGER,
	SOURCE_CONNECTOR CLOB,
	DESTINATION_CONNECTORS CLOB,
	PROPERTIES CLOB,
	PREPROCESSING_SCRIPT CLOB,
	POSTPROCESSING_SCRIPT CLOB,
	DEPLOY_SCRIPT CLOB,
	SHUTDOWN_SCRIPT CLOB);
	
DROP TABLE CHANNEL_STATISTICS;

CREATE TABLE CHANNEL_STATISTICS
	(SERVER_ID VARCHAR(255) NOT NULL,
	CHANNEL_ID VARCHAR(255) NOT NULL REFERENCES CHANNEL(ID) ON DELETE CASCADE,
	RECEIVED INTEGER,
	FILTERED INTEGER,
	SENT INTEGER,
	ERROR INTEGER,
	QUEUED INTEGER,
	PRIMARY KEY(SERVER_ID, CHANNEL_ID));

DROP SEQUENCE MESSAGE_SEQUENCE;

CREATE SEQUENCE MESSAGE_SEQUENCE START WITH 1 INCREMENT BY 1;

DROP TABLE MESSAGE;

CREATE TABLE MESSAGE
	(SEQUENCE_ID INTEGER NOT NULL PRIMARY KEY,
	ID VARCHAR(255) NOT NULL,
	SERVER_ID VARCHAR(255) NOT NULL,
	CHANNEL_ID VARCHAR(255) NOT NULL REFERENCES CHANNEL(ID) ON DELETE CASCADE,
	SOURCE VARCHAR(255),
	TYPE VARCHAR(255),
	DATE_CREATED TIMESTAMP NOT NULL,
	VERSION VARCHAR(40),
	IS_ENCRYPTED CHAR(1) NOT NULL,
	STATUS VARCHAR(40),
	RAW_DATA CLOB,
	RAW_DATA_PROTOCOL VARCHAR(40),
	TRANSFORMED_DATA CLOB,
	TRANSFORMED_DATA_PROTOCOL VARCHAR(40),
	ENCODED_DATA CLOB,
	ENCODED_DATA_PROTOCOL VARCHAR(40),
	CONNECTOR_MAP CLOB,
	CHANNEL_MAP CLOB,
	RESPONSE_MAP CLOB,
	CONNECTOR_NAME VARCHAR(255),
	ERRORS CLOB,
	CORRELATION_ID VARCHAR(255),
	UNIQUE (ID));

CREATE INDEX MESSAGE_INDEX1 ON MESSAGE(CHANNEL_ID, DATE_CREATED);

CREATE INDEX MESSAGE_INDEX2 ON MESSAGE(CHANNEL_ID, DATE_CREATED, CONNECTOR_NAME);

CREATE INDEX MESSAGE_INDEX3 ON MESSAGE(CHANNEL_ID, DATE_CREATED, RAW_DATA_PROTOCOL);

CREATE INDEX MESSAGE_INDEX4 ON MESSAGE(CHANNEL_ID, DATE_CREATED, SOURCE);

CREATE INDEX MESSAGE_INDEX5 ON MESSAGE(CHANNEL_ID, DATE_CREATED, STATUS);

CREATE INDEX MESSAGE_INDEX6 ON MESSAGE(CHANNEL_ID, DATE_CREATED, TYPE);
	
DROP TABLE SCRIPT;

CREATE TABLE SCRIPT
	(ID VARCHAR(255) NOT NULL PRIMARY KEY,
	SCRIPT CLOB);

DROP TABLE TEMPLATE;

CREATE TABLE TEMPLATE
	(ID VARCHAR(255) NOT NULL PRIMARY KEY,
	TEMPLATE CLOB);

DROP SEQUENCE PERSON_SEQUENCE;	

CREATE SEQUENCE PERSON_SEQUENCE START WITH 1 INCREMENT BY 1;

DROP TABLE PERSON;

CREATE TABLE PERSON
	(ID INTEGER NOT NULL PRIMARY KEY,
	USERNAME VARCHAR(40) NOT NULL,
	PASSWORD VARCHAR(40) NOT NULL,
	SALT VARCHAR(40) NOT NULL,
	FULLNAME VARCHAR(255),
	EMAIL VARCHAR(255),
	PHONENUMBER VARCHAR(40),
	DESCRIPTION VARCHAR(255),
	LOGGED_IN CHAR(1) NOT NULL);

DROP TABLE ALERT;

CREATE TABLE ALERT
	(ID VARCHAR(255) NOT NULL PRIMARY KEY,
	NAME VARCHAR(40) NOT NULL,
	IS_ENABLED CHAR(1) NOT NULL,
	EXPRESSION CLOB,
	TEMPLATE CLOB);
	
DROP TABLE CHANNEL_ALERT;

CREATE TABLE CHANNEL_ALERT
	(CHANNEL_ID VARCHAR(255) NOT NULL,
	ALERT_ID VARCHAR(255) NOT NULL REFERENCES ALERT(ID) ON DELETE CASCADE);

DROP TABLE ALERT_EMAIL;

CREATE TABLE ALERT_EMAIL
	(ALERT_ID VARCHAR(255) NOT NULL REFERENCES ALERT(ID) ON DELETE CASCADE,
	EMAIL VARCHAR(255) NOT NULL);

DROP SEQUENCE CONFIGURATION_SEQUENCE;

CREATE SEQUENCE CONFIGURATION_SEQUENCE START WITH 1 INCREMENT BY 1;

DROP TABLE CONFIGURATION;

CREATE TABLE CONFIGURATION
	(ID INTEGER NOT NULL PRIMARY KEY,
	DATE_CREATED TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
	DATA CLOB NOT NULL);
	
DROP TABLE ENCRYPTION_KEY;

CREATE TABLE ENCRYPTION_KEY
	(DATA CLOB NOT NULL);

INSERT INTO PERSON (ID, USERNAME, PASSWORD, SALT, LOGGED_IN) VALUES (PERSON_SEQUENCE.NEXTVAL, 'admin', 'NdgB6ojoGb/uFa5amMEyBNG16mE=', 'Np+FZYzu4M0=', '0');
INSERT INTO SCHEMA_INFO (VERSION) VALUES ('1');

COMMIT;