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package SL::PriceSource::Business;

use strict;
use parent qw(SL::PriceSource::Base);

use SL::DB::Business;
use SL::PriceSource::Discount;
use SL::Locale::String;

sub name { 'business' }

sub description { t8('Business') }

sub available_prices { }

sub available_discounts {
my ($self, %params) = @_;

return unless $self->customer_vendor;
return unless $self->customer_vendor->business;
return unless $self->customer_vendor->business->discount != 0;

SL::PriceSource::Discount->new(
discount => $self->customer_vendor->business->discount,
spec => $self->customer_vendor->business->id,
description => t8('Business Discount'),
price_source => $self,
);
}

sub price_from_source { }

sub discount_from_source {
my ($self, $source, $spec) = @_;

my $business = SL::DB::Business->load_cached($spec);

if (!$business) {
return SL::PriceSource::Discount->new(
missing => t8('Could not load this business'),
price_source => $self,
)
}

if (!$self->customer_vendor) {
return SL::PriceSource::Discount->new(
discount => $business->discount,
spec => $business->id,
description => t8('Business Discount'),
price_source => $self,
invalid => t8('This discount is only valid in records with customer or vendor'),
)
}

if (!$self->customer_vendor->business ||
$business->id != $self->customer_vendor->business->id) {
return SL::PriceSource::Discount->new(
discount => $business->discount,
spec => $business->id,
description => t8('Business Discount'),
price_source => $self,
invalid => t8('This discount is only valid for business #1', $business->displayable_name),
)
}

return SL::PriceSource::Discount->new(
discount => $business->discount,
spec => $business->id,
description => t8('Business Discount'),
price_source => $self,
);
}

sub best_price { }

sub best_discount {
&available_discounts;
}

1;

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