from django.conf import settings

class DiscountValueType:
    FIXED = "fixed"
    PERCENTAGE = "percentage"

    CHOICES = [
        (FIXED, settings.DEFAULT_CURRENCY),
        (PERCENTAGE, "%"),
    ]


class VoucherType:
    SHIPPING = "shipping"
    ENTIRE_ORDER = "entire_order"
    SPECIFIC_PRODUCT = "specific_product"

    CHOICES = [
        (ENTIRE_ORDER, "Entire order"),
        (SHIPPING, "Shipping"),
        (SPECIFIC_PRODUCT, "Specific products, collections and categories"),
    ]


class OrderStatus:
    DRAFT = "draft"  # fully editable, not finalized order created by staff users
    UNFULFILLED = "unfulfilled"  # order with no items marked as fulfilled
    PARTIALLY_FULFILLED = (
        "partially_fulfilled"  # order with some items marked as fulfilled
    )
    FULFILLED = "fulfilled"  # order with all items marked as fulfilled

    PARTIALLY_RETURNED = (
        "partially_returned"  # order with some items marked as returned
    )
    RETURNED = "returned"  # order with all items marked as returned
    CANCELED = "canceled"  # permanently canceled order

    CHOICES = [
        (DRAFT, "Draft"),
        (UNFULFILLED, "Unfulfilled"),
        (PARTIALLY_FULFILLED, "Partially fulfilled"),
        (PARTIALLY_RETURNED, "Partially returned"),
        (RETURNED, "Returned"),
        (FULFILLED, "Fulfilled"),
        (CANCELED, "Canceled"),
    ]

class TransactionStatus:
    CREATED = "CREATED" # The order was created with the specified context.
    SAVED = "SAVED" # The order was saved and persisted. The order status continues to be in progress until a capture is made with final_capture = true for all purchase units within the order.
    APPROVED = "APPROVED" # The customer approved the payment through the PayPal wallet or another form of guest or unbranded payment. For example, a card, bank account, or so on.
    VOIDED = "VOIDED" # All purchase units in the order are voided.
    COMPLETED = "COMPLETED" # The payment was authorized or the authorized payment was captured for the order.
    PAYER_ACTION_REQUIRED = "PAYER_ACTION_REQUIRED" # The order requires an action from the payer (e.g. 3DS authentication). Redirect the payer to the "rel":"payer-action" HATEOAS link returned as part of the response prior to authorizing or capturing the order.

    CHOICES = [
        (CREATED, "Created"),
        (SAVED, "Saved"),
        (APPROVED, "Approved"),
        (VOIDED, "Voided"),
        (COMPLETED, "Completed"),
        (PAYER_ACTION_REQUIRED, "Payer action required")
    ]

class ShippingMethodType:
    PRICE_BASED = "price"
    WEIGHT_BASED = "weight"

    CHOICES = [
        (PRICE_BASED, "Price based shipping"),
        (WEIGHT_BASED, "Weight based shipping"),
    ]

class ShippingService:
    FIRST_CLASS = "FIRST CLASS"
    PRIORITY = "PRIORITY"
    PRIORITY_COMMERCIAL = "PRIORITY COMMERCIAL"

    CHOICES = [
        (FIRST_CLASS, "First Class"),
        (PRIORITY, "Priority"),
        (PRIORITY_COMMERCIAL, "Priority Commercial")
    ]

class ShippingContainer:
    LG_FLAT_RATE_BOX = "LG FLAT RATE BOX"
    REGIONAL_RATE_BOX_A = "REGIONALRATEBOXA"
    REGIONAL_RATE_BOX_B = "REGIONALRATEBOXB"
    VARIABLE = "VARIABLE"

    CHOICES = [
        (LG_FLAT_RATE_BOX, "Flate Rate Box - Large"),
        (REGIONAL_RATE_BOX_A, "Regional Rate Box A"),
        (REGIONAL_RATE_BOX_B, "Regional Rate Box B"),
        (VARIABLE, "Variable")
    ]