/* Main Tables */

CREATE TABLE Users (
floID CHAR(34) NOT NULL,
pubKey CHAR(66) NOT NULL,
created DATETIME DEFAULT CURRENT_TIMESTAMP,
PRIMARY KEY(floID)
);

CREATE TABLE Sessions (
id INT NOT NULL AUTO_INCREMENT,
floID CHAR(34) NOT NULL,
proxyKey CHAR(66) NOT NULL,
session_time DATETIME DEFAULT CURRENT_TIMESTAMP,
KEY (id),
PRIMARY KEY(floID),
FOREIGN KEY (floID) REFERENCES Users(floID)
);

CREATE TABLE Request_Log(
floID CHAR(34) NOT NULL,
request TEXT NOT NULL,
sign TEXT NOT NULL,
request_time DATETIME DEFAULT CURRENT_TIMESTAMP,
FOREIGN KEY (floID) REFERENCES Users(floID)
);

CREATE TABLE Cash (
id INT NOT NULL AUTO_INCREMENT,
floID CHAR(34) NOT NULL UNIQUE,
rupeeBalance DECIMAL(12, 2) DEFAULT 0.00,
PRIMARY KEY(id),
FOREIGN KEY (floID) REFERENCES Users(floID)
);

CREATE TABLE Vault (
id INT NOT NULL AUTO_INCREMENT,
floID CHAR(34) NOT NULL,
locktime DATETIME DEFAULT CURRENT_TIMESTAMP,
base DECIMAL(10, 2),
quantity FLOAT NOT NULL,
PRIMARY KEY(id),
FOREIGN KEY (floID) REFERENCES Users(floID)
);

CREATE TABLE SellOrder (
id INT NOT NULL AUTO_INCREMENT,
floID CHAR(34) NOT NULL,
quantity FLOAT NOT NULL,
minPrice DECIMAL(10, 2),
time_placed DATETIME DEFAULT CURRENT_TIMESTAMP,
PRIMARY KEY(id),
FOREIGN KEY (floID) REFERENCES Users(floID)
);

CREATE TABLE BuyOrder (
id INT NOT NULL AUTO_INCREMENT,
floID CHAR(34) NOT NULL,
quantity FLOAT NOT NULL,
maxPrice DECIMAL(10, 2) NOT NULL,
time_placed DATETIME DEFAULT CURRENT_TIMESTAMP,
PRIMARY KEY(id),
FOREIGN KEY (floID) REFERENCES Users(floID)
);

CREATE TABLE Transactions (
seller CHAR(34) NOT NULL,
buyer CHAR(34) NOT NULL,
quantity FLOAT NOT NULL,
unitValue DECIMAL(10, 2) NOT NULL,
tx_time DATETIME DEFAULT CURRENT_TIMESTAMP,
FOREIGN KEY (buyer) REFERENCES Users(floID),
FOREIGN KEY (seller) REFERENCES Users(floID)
);

CREATE TABLE inputFLO (
id INT NOT NULL AUTO_INCREMENT,
txid VARCHAR(128) NOT NULL,
floID CHAR(34) NOT NULL,
amount FLOAT,
status VARCHAR(50) NOT NULL,
PRIMARY KEY(id),
FOREIGN KEY (floID) REFERENCES Users(floID)
);

CREATE TABLE outputFLO (
id INT NOT NULL AUTO_INCREMENT,
txid VARCHAR(128),
floID CHAR(34) NOT NULL,
amount FLOAT NOT NULL,
status VARCHAR(50) NOT NULL,
PRIMARY KEY(id),
FOREIGN KEY (floID) REFERENCES Users(floID)
);

CREATE TABLE inputRupee (
id INT NOT NULL AUTO_INCREMENT,
txid VARCHAR(128) NOT NULL,
floID CHAR(34) NOT NULL,
amount FLOAT,
status VARCHAR(50) NOT NULL,
PRIMARY KEY(id),
FOREIGN KEY (floID) REFERENCES Users(floID)
);

CREATE TABLE outputRupee (
id INT NOT NULL AUTO_INCREMENT,
txid VARCHAR(128),
floID CHAR(34) NOT NULL,
amount FLOAT NOT NULL,
status VARCHAR(50) NOT NULL,
PRIMARY KEY(id),
FOREIGN KEY (floID) REFERENCES Users(floID)
);

CREATE TABLE lastTx(
floID CHAR(34) NOT NULL,
num INT,
PRIMARY KEY(floID)
);

CREATE TABLE nodeList(
floID CHAR(34) NOT NULL, 
uri TINYTEXT,
PRIMARY KEY(floID)
);

CREATE TABLE trustedList(
floID CHAR(34) NOT NULL,
PRIMARY KEY(floID),
FOREIGN KEY (floID) REFERENCES Users(floID)
);

CREATE TABLE TagList (
tag VARCHAR(50) NOT NULL,
sellPriority INT,
buyPriority INT,
api TINYTEXT,
PRIMARY KEY(tag)
);

CREATE TABLE Tags (
id INT NOT NULL AUTO_INCREMENT,
floID CHAR(34) NOT NULL,
tag VARCHAR(50) NOT NULL,
PRIMARY KEY(floID, tag),
KEY (id),
FOREIGN KEY (floID) REFERENCES Users(floID),
FOREIGN KEY (tag) REFERENCES TagList(tag)
);

CREATE TABLE priceHistory (
rate FLOAT NOT NULL,
rec_time DATETIME DEFAULT CURRENT_TIMESTAMP
);

CREATE TABLE auditTransaction(
rec_time DATETIME DEFAULT CURRENT_TIMESTAMP,
unit_price FLOAT NOT NULL,
quantity FLOAT NOT NULL,
total_cost FLOAT NOT NULL,
sellerID CHAR(34) NOT NULL,
FLO_seller_old FLOAT NOT NULL,
FLO_seller_new FLOAT NOT NULL,
Rupee_seller_old FLOAT NOT NULL,
Rupee_seller_new FLOAT NOT NULL,
buyerID CHAR(34) NOT NULL,
FLO_buyer_old FLOAT NOT NULL,
FLO_buyer_new FLOAT NOT NULL,
Rupee_buyer_old FLOAT NOT NULL,
Rupee_buyer_new FLOAT NOT NULL,
FOREIGN KEY (sellerID) REFERENCES Users(floID),
FOREIGN KEY (buyerID) REFERENCES Users(floID)
);

CREATE TABLE sinkShares(
floID CHAR(34) NOT NULL,
share TEXT,
time_ DATETIME DEFAULT CURRENT_TIMESTAMP,
PRIMARY KEY(floID)
);

/* Backup feature (Table and Triggers) */

CREATE TABLE _backup (
t_name VARCHAR(20),
id INT,
mode BOOLEAN DEFAULT TRUE,
timestamp DATETIME DEFAULT CURRENT_TIMESTAMP,
PRIMARY KEY(t_name, id)
);

CREATE TRIGGER Sessions_I AFTER INSERT ON Sessions
FOR EACH ROW INSERT INTO _backup (t_name, id) VALUES ('Sessions', NEW.id) ON DUPLICATE KEY UPDATE mode=TRUE, timestamp=DEFAULT;
CREATE TRIGGER Sessions_U AFTER UPDATE ON Sessions
FOR EACH ROW INSERT INTO _backup (t_name, id) VALUES ('Sessions', NEW.id) ON DUPLICATE KEY UPDATE mode=TRUE, timestamp=DEFAULT;
CREATE TRIGGER Sessions_D AFTER DELETE ON Sessions
FOR EACH ROW INSERT INTO _backup (t_name, id) VALUES ('Sessions', OLD.id) ON DUPLICATE KEY UPDATE mode=NULL, timestamp=DEFAULT;

CREATE TRIGGER Cash_I AFTER INSERT ON Cash
FOR EACH ROW INSERT INTO _backup (t_name, id) VALUES ('Cash', NEW.id) ON DUPLICATE KEY UPDATE mode=TRUE, timestamp=DEFAULT;
CREATE TRIGGER Cash_U AFTER UPDATE ON Cash
FOR EACH ROW INSERT INTO _backup (t_name, id) VALUES ('Cash', NEW.id) ON DUPLICATE KEY UPDATE mode=TRUE, timestamp=DEFAULT;
CREATE TRIGGER Cash_D AFTER DELETE ON Cash
FOR EACH ROW INSERT INTO _backup (t_name, id) VALUES ('Cash', OLD.id) ON DUPLICATE KEY UPDATE mode=NULL, timestamp=DEFAULT;

CREATE TRIGGER Vault_I AFTER INSERT ON Vault
FOR EACH ROW INSERT INTO _backup (t_name, id) VALUES ('Vault', NEW.id) ON DUPLICATE KEY UPDATE mode=TRUE, timestamp=DEFAULT;
CREATE TRIGGER Vault_U AFTER UPDATE ON Vault
FOR EACH ROW INSERT INTO _backup (t_name, id) VALUES ('Vault', NEW.id) ON DUPLICATE KEY UPDATE mode=TRUE, timestamp=DEFAULT;
CREATE TRIGGER Vault_D AFTER DELETE ON Vault
FOR EACH ROW INSERT INTO _backup (t_name, id) VALUES ('Vault', OLD.id) ON DUPLICATE KEY UPDATE mode=NULL, timestamp=DEFAULT;

CREATE TRIGGER SellOrder_I AFTER INSERT ON SellOrder
FOR EACH ROW INSERT INTO _backup (t_name, id) VALUES ('SellOrder', NEW.id) ON DUPLICATE KEY UPDATE mode=TRUE, timestamp=DEFAULT;
CREATE TRIGGER SellOrder_U AFTER UPDATE ON SellOrder
FOR EACH ROW INSERT INTO _backup (t_name, id) VALUES ('SellOrder', NEW.id) ON DUPLICATE KEY UPDATE mode=TRUE, timestamp=DEFAULT;
CREATE TRIGGER SellOrder_D AFTER DELETE ON SellOrder
FOR EACH ROW INSERT INTO _backup (t_name, id) VALUES ('SellOrder', OLD.id) ON DUPLICATE KEY UPDATE mode=NULL, timestamp=DEFAULT;

CREATE TRIGGER BuyOrder_I AFTER INSERT ON BuyOrder
FOR EACH ROW INSERT INTO _backup (t_name, id) VALUES ('BuyOrder', NEW.id) ON DUPLICATE KEY UPDATE mode=TRUE, timestamp=DEFAULT;
CREATE TRIGGER BuyOrder_U AFTER UPDATE ON BuyOrder
FOR EACH ROW INSERT INTO _backup (t_name, id) VALUES ('BuyOrder', NEW.id) ON DUPLICATE KEY UPDATE mode=TRUE, timestamp=DEFAULT;
CREATE TRIGGER BuyOrder_D AFTER DELETE ON BuyOrder
FOR EACH ROW INSERT INTO _backup (t_name, id) VALUES ('BuyOrder', OLD.id) ON DUPLICATE KEY UPDATE mode=NULL, timestamp=DEFAULT;

CREATE TRIGGER inputFLO_I AFTER INSERT ON inputFLO
FOR EACH ROW INSERT INTO _backup (t_name, id) VALUES ('inputFLO', NEW.id) ON DUPLICATE KEY UPDATE mode=TRUE, timestamp=DEFAULT;
CREATE TRIGGER inputFLO_U AFTER UPDATE ON inputFLO
FOR EACH ROW INSERT INTO _backup (t_name, id) VALUES ('inputFLO', NEW.id) ON DUPLICATE KEY UPDATE mode=TRUE, timestamp=DEFAULT;
CREATE TRIGGER inputFLO_D AFTER DELETE ON inputFLO
FOR EACH ROW INSERT INTO _backup (t_name, id) VALUES ('inputFLO', OLD.id) ON DUPLICATE KEY UPDATE mode=NULL, timestamp=DEFAULT;

CREATE TRIGGER outputFLO_I AFTER INSERT ON outputFLO
FOR EACH ROW INSERT INTO _backup (t_name, id) VALUES ('outputFLO', NEW.id) ON DUPLICATE KEY UPDATE mode=TRUE, timestamp=DEFAULT;
CREATE TRIGGER outputFLO_U AFTER UPDATE ON outputFLO
FOR EACH ROW INSERT INTO _backup (t_name, id) VALUES ('outputFLO', NEW.id) ON DUPLICATE KEY UPDATE mode=TRUE, timestamp=DEFAULT;
CREATE TRIGGER outputFLO_D AFTER DELETE ON outputFLO
FOR EACH ROW INSERT INTO _backup (t_name, id) VALUES ('outputFLO', OLD.id) ON DUPLICATE KEY UPDATE mode=NULL, timestamp=DEFAULT;

CREATE TRIGGER inputRupee_I AFTER INSERT ON inputRupee
FOR EACH ROW INSERT INTO _backup (t_name, id) VALUES ('inputRupee', NEW.id) ON DUPLICATE KEY UPDATE mode=TRUE, timestamp=DEFAULT;
CREATE TRIGGER inputRupee_U AFTER UPDATE ON inputRupee
FOR EACH ROW INSERT INTO _backup (t_name, id) VALUES ('inputRupee', NEW.id) ON DUPLICATE KEY UPDATE mode=TRUE, timestamp=DEFAULT;
CREATE TRIGGER inputRupee_D AFTER DELETE ON inputRupee
FOR EACH ROW INSERT INTO _backup (t_name, id) VALUES ('inputRupee', OLD.id) ON DUPLICATE KEY UPDATE mode=NULL, timestamp=DEFAULT;

CREATE TRIGGER outputRupee_I AFTER INSERT ON outputRupee
FOR EACH ROW INSERT INTO _backup (t_name, id) VALUES ('outputRupee', NEW.id) ON DUPLICATE KEY UPDATE mode=TRUE, timestamp=DEFAULT;
CREATE TRIGGER outputRupee_U AFTER UPDATE ON outputRupee
FOR EACH ROW INSERT INTO _backup (t_name, id) VALUES ('outputRupee', NEW.id) ON DUPLICATE KEY UPDATE mode=TRUE, timestamp=DEFAULT;
CREATE TRIGGER outputRupee_D AFTER DELETE ON outputRupee
FOR EACH ROW INSERT INTO _backup (t_name, id) VALUES ('outputRupee', OLD.id) ON DUPLICATE KEY UPDATE mode=NULL, timestamp=DEFAULT;

CREATE TRIGGER Tags_I AFTER INSERT ON Tags
FOR EACH ROW INSERT INTO _backup (t_name, id) VALUES ('Tags', NEW.id) ON DUPLICATE KEY UPDATE mode=TRUE, timestamp=DEFAULT;
CREATE TRIGGER Tags_U AFTER UPDATE ON Tags
FOR EACH ROW INSERT INTO _backup (t_name, id) VALUES ('Tags', NEW.id) ON DUPLICATE KEY UPDATE mode=TRUE, timestamp=DEFAULT;
CREATE TRIGGER Tags_D AFTER DELETE ON Tags
FOR EACH ROW INSERT INTO _backup (t_name, id) VALUES ('Tags', OLD.id) ON DUPLICATE KEY UPDATE mode=NULL, timestamp=DEFAULT;