-- name: CreateUser :one
INSERT INTO users (username, password_hash)
VALUES ($1, $2)
RETURNING *;

-- name: GetUserByUsername :one
SELECT * FROM users WHERE username = $1;

-- name: GetDeliveriesByDate :many
SELECT * FROM deliveries WHERE date = $1;
 
-- name: CreateDelivery :one
INSERT INTO deliveries (date, pickup_location, product_name, address, phone, additional_phone, has_elevator, comment)
VALUES ($1, $2, $3, $4, $5, $6, $7, $8)
RETURNING *;

-- name: GetDeliveryByID :one
SELECT * FROM deliveries WHERE id = $1;

-- name: DeleteDelivery :exec
DELETE FROM deliveries WHERE id = $1;

-- name: UpdateDelivery :exec
UPDATE deliveries SET date = $1, pickup_location = $2, product_name = $3, address = $4, phone = $5, additional_phone = $6, has_elevator = $7, comment = $8, updated_at = NOW() WHERE id = $9;

-- name: GetDeliveryCount :many
SELECT COUNT(*) as count, date FROM deliveries WHERE date >= DATE_TRUNC('month', CURRENT_DATE) GROUP BY date;

-- name: UpdateDeliveryStatus :exec
UPDATE deliveries SET status = $1, updated_at = NOW() WHERE id = $2;