From a0f8b04dec8b230b46adb4fb4534868c4e825359 Mon Sep 17 00:00:00 2001
From: HorstOeko <horstoeko@erling.com.de>
Date: Wed, 29 May 2024 05:12:17 +0200
Subject: [PATCH] Added method setUnitAmountDecimals to ZugferdSettings

---
 README.md               | 62 +----------------------------------------
 src/ZugferdSettings.php | 18 ++++++++----
 2 files changed, 14 insertions(+), 66 deletions(-)

diff --git a/README.md b/README.md
index 9b55d88..2d713f3 100644
--- a/README.md
+++ b/README.md
@@ -101,67 +101,7 @@ For detailed eplanation you may have a look in the [examples](https://github.com
 
 ### Configuration
 
-By means of the `ZugferdSettings` class it is possible to control various options for XML and PDF generation:
-
-```php
-public static function getAmountDecimals(): int
-```
-
-Returns the currently configured number of decimal places for amount fields _(Default: 2)_.
-
-```php
-public static function setAmountDecimals(int $amountDecimals): void
-```
-
-Set the number of decimal places for amount fields.
-
-```php
-public static function getQuantityDecimals(): int
-```
-
-Returns the currently configured number of decimal places for quantity fields _(Default: 2)_.
-
-```php
-public static function setQuantityDecimals(int $quantityDecimals): void
-```
-
-Set the number of decimal places for quantity fields.
-
-```php
-public static function getPercentDecimals(): int
-```
-
-Returns the currently configured number of decimal places for percentage fields _(Default: 2)_.
-
-```php
-public static function setPercentDecimals(int $percentDecimals): void
-```
-
-Set the number of decimal places for percentage fields.
-
-```php
-public static function getDecimalSeparator(): string
-```
-
-Returns the currently configured character for the decimal separator. _(Default: .)
-
-```php
-public static function setDecimalSeparator(string $decimalSeparator): void
-```
-
-Set the character to use as the decimal separator.
-
-```php
-public static function getThousandsSeparator(): string
-```
-
-Returns the currently configured character for the thousands separator. _(Default: Empty)_
-
-```php
-public static function setThousandsSeparator(string $thousandsSeparator): void
-```
-
-Set the character to use as the thousands separator.
+This library can be configured in various ways. For more information please visit our [Wiki](https://github.com/horstoeko/zugferd/wiki/Configuration).
 
 ### Reading a xml file
 
diff --git a/src/ZugferdSettings.php b/src/ZugferdSettings.php
index 531caed..6f4a59f 100644
--- a/src/ZugferdSettings.php
+++ b/src/ZugferdSettings.php
@@ -76,11 +76,7 @@ class ZugferdSettings
      *
      * @var array
      */
-    protected static $specialDecimalPlacesMaps = [
-        //Examples:
-        //'/rsm:CrossIndustryInvoice/rsm:SupplyChainTradeTransaction/ram:IncludedSupplyChainTradeLineItem/ram:SpecifiedLineTradeAgreement/ram:GrossPriceProductTradePrice/ram:ChargeAmount' => 2,
-        //'/rsm:CrossIndustryInvoice/rsm:SupplyChainTradeTransaction/ram:IncludedSupplyChainTradeLineItem/ram:SpecifiedLineTradeAgreement/ram:NetPriceProductTradePrice/ram:ChargeAmount' => 2,
-    ];
+    protected static $specialDecimalPlacesMaps = [];
 
     /**
      * Get the number of decimals to use for amount values
@@ -275,6 +271,18 @@ public static function addSpecialDecimalPlacesMap(string $nodePath, int $default
         static::$specialDecimalPlacesMaps[$nodePath] = $defaultDecimalPlaces;
     }
 
+    /**
+     * Set the number of decimals to use for unit single amount (unit prices) values
+     *
+     * @param  integer $amountDecimals
+     * @return void
+     */
+    public static function setUnitAmountDecimals(int $amountDecimals): void
+    {
+        ZugferdSettings::addSpecialDecimalPlacesMap('/rsm:CrossIndustryInvoice/rsm:SupplyChainTradeTransaction/ram:IncludedSupplyChainTradeLineItem/ram:SpecifiedLineTradeAgreement/ram:GrossPriceProductTradePrice/ram:ChargeAmount', $amountDecimals);
+        ZugferdSettings::addSpecialDecimalPlacesMap('/rsm:CrossIndustryInvoice/rsm:SupplyChainTradeTransaction/ram:IncludedSupplyChainTradeLineItem/ram:SpecifiedLineTradeAgreement/ram:NetPriceProductTradePrice/ram:ChargeAmount', $amountDecimals);
+    }
+
     /**
      * Get root directory
      *