"""Constants for field names."""

# product table fields
PRODUCT_ID = 'product_id'
UPC = 'upc'
ITUNES_VENDOR_ID = 'itunes_vendor_id'
PROVIDER = 'provider'
ORCHARD_PRODUCT_ID = 'orchard_product_id'

# store table fields
STORE_ID = 'store_id'
STORE_NAME = 'name'
POLLING_DELAY_DAYS = 'polling_delay_days'
POLL_DAYS_AFTER_SALES = 'poll_days_after_sales'

# product_in_store table fields
PRODUCT_IN_STORE_ID = 'product_in_store_id'
STORE_INTERNAL_ID = 'store_internal_id'
FORCE_POLLING = 'force_polling'
STATUS = 'status'
STORE_INTERNAL_STATUS = 'store_internal_status'
RECEIVED_FOR_POLLING_DATE = 'received_for_polling_date'
DELIVERY_DATE = 'delivery_date'
SALES_START_DATE = 'sales_start_date'
COUNTRIES = 'countries'
GO_LIVE_DATE = 'go_live_date'

# task table fields, some field names match with those defined above
TASK_ID = 'task_id'
LAST_CHANGE_DATE = 'last_change_date'


DATE_FIELDS = {
    DELIVERY_DATE, SALES_START_DATE, RECEIVED_FOR_POLLING_DATE, GO_LIVE_DATE,
    LAST_CHANGE_DATE
}