import "common.proto";

message CCheckout_GetFriendOwnershipForGifting_Request {
	repeated .StoreItemID item_ids = 1;
}

message CCheckout_GetFriendOwnershipForGifting_Response {
	repeated .CCheckout_GetFriendOwnershipForGifting_Response_OwnershipInfo ownership_info = 1;
}

message CCheckout_GetFriendOwnershipForGifting_Response_FriendOwnership {
	optional uint32 accountid = 1;
	optional bool already_owns = 2;
	optional bool wishes_for = 3;
	repeated uint32 partial_owns_appids = 4;
	repeated uint32 partial_wishes_for = 5;
}

message CCheckout_GetFriendOwnershipForGifting_Response_OwnershipInfo {
	optional .StoreItemID item_id = 1;
	repeated .CCheckout_GetFriendOwnershipForGifting_Response_FriendOwnership friend_ownership = 2;
}

message CCheckout_ValidateCart_Request {
	optional int64 gidshoppingcart = 1;
	optional .StoreBrowseContext context = 2;
	optional .StoreBrowseItemDataRequest data_request = 3;
	optional .CartGiftInfo gift_info = 4;
	optional fixed64 gidreplayoftransid = 5;
	optional bool for_init_purchase = 6;
}

message CCheckout_ValidateCart_Response {
	repeated .CCheckout_ValidateCart_Response_CartItem cart_items = 1;
	optional .CCheckout_ValidateCart_Response_EstimatedTotals estimated_totals = 5;
}

message CCheckout_ValidateCart_Response_CartItem {
	optional uint64 line_item_id = 1;
	optional .StoreItemID item_id = 2;
	optional .StoreItem store_item = 3;
	optional .CartGiftInfo gift_info = 4;
	optional .CCheckout_ValidateCart_Response_CartItem_Errors errors = 5;
	optional .CCheckout_ValidateCart_Response_CartItem_Warnings warnings = 6;
	optional .CartAmount subtotal = 7;
	optional .CartAmount price_when_added = 8;
	optional .CartAmount original_price = 9;
	optional .CartCoupon coupon_applied = 10;
	optional .CartAmount coupon_discount = 11;
	optional bool can_purchase_as_gift = 12;
	optional bool restrict_add_additional_to_cart = 13;
}

message CCheckout_ValidateCart_Response_CartItem_Errors {
	repeated int32 owned_appids = 1;
	repeated int32 duplicate_appids_in_cart = 2;
	optional bool unavailable_in_country = 3;
	optional bool invalid_coupon = 4;
	optional bool invalid_coupon_for_item = 5;
	optional bool coupon_exclusive_promo = 6;
	optional bool cannot_purchase_as_gift = 7;
	optional bool invalid_item = 8;
	optional bool too_many_in_cart = 9;
	optional bool has_existing_billing_agreement = 10;
	repeated int32 missing_must_own_appids = 11;
}

message CCheckout_ValidateCart_Response_CartItem_Warnings {
	repeated int32 owned_appids = 1;
	repeated int32 owned_appids_extra_copy = 2;
	repeated .CCheckout_ValidateCart_Response_CartItem_Warnings_AppInMasterSub appids_in_mastersub = 3;
	optional bool price_has_changed = 4;
	optional bool non_refundable = 5;
}

message CCheckout_ValidateCart_Response_CartItem_Warnings_AppInMasterSub {
	optional uint32 cart_appid = 1;
	optional uint32 mastersub_appid = 2;
}

message CCheckout_ValidateCart_Response_EstimatedTotals {
	optional .CartAmount subtotal = 1;
	optional .CartAmount wallet_balance = 2;
	optional .CartAmount exceeding_wallet_balance = 3;
	optional .CartAmount remaining_wallet_balance = 4;
}

service Checkout {
	rpc GetFriendOwnershipForGifting (.CCheckout_GetFriendOwnershipForGifting_Request) returns (.CCheckout_GetFriendOwnershipForGifting_Response);
	rpc ValidateCart (.CCheckout_ValidateCart_Request) returns (.CCheckout_ValidateCart_Response);
}