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

package db

import (
	"context"
	"time"

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

const createWarehouse = `-- name: CreateWarehouse :one
INSERT INTO warehouses (name, description, address, created_at)
VALUES (
    $1,
    $2,
    $3,
    $4
)
RETURNING id, name, description, address, created_at, updated_at
`

type CreateWarehouseParams struct {
	Name        string      `db:"name" json:"name"`
	Description pgtype.Text `db:"description" json:"description"`
	Address     pgtype.Text `db:"address" json:"address"`
	CreatedAt   time.Time   `db:"created_at" json:"createdAt"`
}

func (q *Queries) CreateWarehouse(ctx context.Context, arg CreateWarehouseParams) (Warehouse, error) {
	row := q.db.QueryRow(ctx, createWarehouse,
		arg.Name,
		arg.Description,
		arg.Address,
		arg.CreatedAt,
	)
	var i Warehouse
	err := row.Scan(
		&i.ID,
		&i.Name,
		&i.Description,
		&i.Address,
		&i.CreatedAt,
		&i.UpdatedAt,
	)
	return i, err
}

const deleteWarehouse = `-- name: DeleteWarehouse :exec
DELETE FROM warehouses
WHERE id = $1
`

func (q *Queries) DeleteWarehouse(ctx context.Context, id int64) error {
	_, err := q.db.Exec(ctx, deleteWarehouse, id)
	return err
}

const getWarehouseByID = `-- name: GetWarehouseByID :one
SELECT id, name, description, address, created_at, updated_at FROM warehouses
WHERE id = $1
`

func (q *Queries) GetWarehouseByID(ctx context.Context, id int64) (Warehouse, error) {
	row := q.db.QueryRow(ctx, getWarehouseByID, id)
	var i Warehouse
	err := row.Scan(
		&i.ID,
		&i.Name,
		&i.Description,
		&i.Address,
		&i.CreatedAt,
		&i.UpdatedAt,
	)
	return i, err
}

const listWarehouses = `-- name: ListWarehouses :many
SELECT id, name, description, address, created_at, updated_at FROM warehouses
ORDER BY created_at DESC
`

func (q *Queries) ListWarehouses(ctx context.Context) ([]Warehouse, error) {
	rows, err := q.db.Query(ctx, listWarehouses)
	if err != nil {
		return nil, err
	}
	defer rows.Close()
	var items []Warehouse
	for rows.Next() {
		var i Warehouse
		if err := rows.Scan(
			&i.ID,
			&i.Name,
			&i.Description,
			&i.Address,
			&i.CreatedAt,
			&i.UpdatedAt,
		); err != nil {
			return nil, err
		}
		items = append(items, i)
	}
	if err := rows.Err(); err != nil {
		return nil, err
	}
	return items, nil
}

const updateWarehouse = `-- name: UpdateWarehouse :one
UPDATE warehouses
SET name =  CASE WHEN $1 = '' THEN name ELSE $1 END,
    description = coalesce($2, description),
    address = coalesce($3, address),
    updated_at = $4
WHERE id = $5
RETURNING id, name, description, address, created_at, updated_at
`

type UpdateWarehouseParams struct {
	Name        interface{} `db:"name" json:"name"`
	Description pgtype.Text `db:"description" json:"description"`
	Address     pgtype.Text `db:"address" json:"address"`
	UpdatedAt   time.Time   `db:"updated_at" json:"updatedAt"`
	ID          int64       `db:"id" json:"id"`
}

func (q *Queries) UpdateWarehouse(ctx context.Context, arg UpdateWarehouseParams) (Warehouse, error) {
	row := q.db.QueryRow(ctx, updateWarehouse,
		arg.Name,
		arg.Description,
		arg.Address,
		arg.UpdatedAt,
		arg.ID,
	)
	var i Warehouse
	err := row.Scan(
		&i.ID,
		&i.Name,
		&i.Description,
		&i.Address,
		&i.CreatedAt,
		&i.UpdatedAt,
	)
	return i, err
}