// Code generated by sqlc. DO NOT EDIT.
// versions:
//   sqlc v1.30.0
// source: refresh_tokens.sql

package db

import (
	"context"

	"github.com/jackc/pgx/v5/pgtype"
)

const countUserRefreshTokens = `-- name: CountUserRefreshTokens :one
SELECT count(*) FROM refresh_tokens
WHERE user_id = $1
`

func (q *Queries) CountUserRefreshTokens(ctx context.Context, userID int64) (int64, error) {
	row := q.db.QueryRow(ctx, countUserRefreshTokens, userID)
	var count int64
	err := row.Scan(&count)
	return count, err
}

const createRefreshToken = `-- name: CreateRefreshToken :one
INSERT INTO refresh_tokens (user_id, token_hash, expires_at)
VALUES ($1, $2, $3)
RETURNING id, user_id, token_hash, created_at, expires_at
`

type CreateRefreshTokenParams struct {
	UserID    int64              `json:"user_id"`
	TokenHash string             `json:"token_hash"`
	ExpiresAt pgtype.Timestamptz `json:"expires_at"`
}

func (q *Queries) CreateRefreshToken(ctx context.Context, arg CreateRefreshTokenParams) (RefreshToken, error) {
	row := q.db.QueryRow(ctx, createRefreshToken, arg.UserID, arg.TokenHash, arg.ExpiresAt)
	var i RefreshToken
	err := row.Scan(
		&i.ID,
		&i.UserID,
		&i.TokenHash,
		&i.CreatedAt,
		&i.ExpiresAt,
	)
	return i, err
}

const deleteAllUserRefreshTokens = `-- name: DeleteAllUserRefreshTokens :exec
DELETE FROM refresh_tokens
WHERE user_id = $1
`

func (q *Queries) DeleteAllUserRefreshTokens(ctx context.Context, userID int64) error {
	_, err := q.db.Exec(ctx, deleteAllUserRefreshTokens, userID)
	return err
}

const deleteOldestRefreshToken = `-- name: DeleteOldestRefreshToken :exec
DELETE FROM refresh_tokens
WHERE id = (
    SELECT id
    FROM refresh_tokens rt
    WHERE rt.user_id = $1
    ORDER BY rt.created_at ASC
    LIMIT 1
)
`

func (q *Queries) DeleteOldestRefreshToken(ctx context.Context, userID int64) error {
	_, err := q.db.Exec(ctx, deleteOldestRefreshToken, userID)
	return err
}

const deleteRefreshToken = `-- name: DeleteRefreshToken :exec
DELETE FROM refresh_tokens
WHERE token_hash = $1 and user_id = $2
`

type DeleteRefreshTokenParams struct {
	TokenHash string `json:"token_hash"`
	UserID    int64  `json:"user_id"`
}

func (q *Queries) DeleteRefreshToken(ctx context.Context, arg DeleteRefreshTokenParams) error {
	_, err := q.db.Exec(ctx, deleteRefreshToken, arg.TokenHash, arg.UserID)
	return err
}

const getRefreshToken = `-- name: GetRefreshToken :one
SELECT id, user_id, token_hash, created_at, expires_at FROM refresh_tokens
WHERE token_hash = $1 LIMIT 1
`

func (q *Queries) GetRefreshToken(ctx context.Context, tokenHash string) (RefreshToken, error) {
	row := q.db.QueryRow(ctx, getRefreshToken, tokenHash)
	var i RefreshToken
	err := row.Scan(
		&i.ID,
		&i.UserID,
		&i.TokenHash,
		&i.CreatedAt,
		&i.ExpiresAt,
	)
	return i, err
}

const getUserRefreshTokens = `-- name: GetUserRefreshTokens :many
SELECT id, user_id, token_hash, created_at, expires_at FROM refresh_tokens
WHERE user_id = $1
`

func (q *Queries) GetUserRefreshTokens(ctx context.Context, userID int64) ([]RefreshToken, error) {
	rows, err := q.db.Query(ctx, getUserRefreshTokens, userID)
	if err != nil {
		return nil, err
	}
	defer rows.Close()
	var items []RefreshToken
	for rows.Next() {
		var i RefreshToken
		if err := rows.Scan(
			&i.ID,
			&i.UserID,
			&i.TokenHash,
			&i.CreatedAt,
			&i.ExpiresAt,
		); err != nil {
			return nil, err
		}
		items = append(items, i)
	}
	if err := rows.Err(); err != nil {
		return nil, err
	}
	return items, nil
}

const getValidRefreshToken = `-- name: GetValidRefreshToken :one
SELECT user_id, token_hash
FROM refresh_tokens
WHERE token_hash = $1 
  AND expires_at > NOW()
LIMIT 1
`

type GetValidRefreshTokenRow struct {
	UserID    int64  `json:"user_id"`
	TokenHash string `json:"token_hash"`
}

func (q *Queries) GetValidRefreshToken(ctx context.Context, tokenHash string) (GetValidRefreshTokenRow, error) {
	row := q.db.QueryRow(ctx, getValidRefreshToken, tokenHash)
	var i GetValidRefreshTokenRow
	err := row.Scan(&i.UserID, &i.TokenHash)
	return i, err
}