From d0e7939cf5ffbebce8db62be368e36d890105e62 Mon Sep 17 00:00:00 2001
From: Thomas Mudrunka <tomas@mudrunka.cz>
Date: Thu, 25 Aug 2011 20:22:32 +0200
Subject: [PATCH] Priprava na nepocitatelny polozky

---
 assistants/dispose.inc.php      |  47 ++++++++++++--
 assistants/sell.inc.php         |   4 --
 assistants/store-single.inc.php |   2 +-
 assistants/store.inc.php        |  33 ++++++++--
 index.php                       | 107 +++++++++++++++++++++-----------
 locale/cs/messages.inc.php      |   1 +
 6 files changed, 144 insertions(+), 50 deletions(-)

diff --git a/assistants/dispose.inc.php b/assistants/dispose.inc.php
index fcaf7f2..6d13b15 100644
--- a/assistants/dispose.inc.php
+++ b/assistants/dispose.inc.php
@@ -1,21 +1,58 @@
 <?php
+//TODO: Merge SELL and DISPOSE to single file with parameter!
+//TODO: Highlight fields that should be filled (and maybe even check them when submited)
+//TODO: Add support for selling/disposing multiple items at once...
+//TODO: Reuse /item/$item_id/edit
+//TODO: Stop using map_unique()!!!
 switch($SUBPATH[0]) {
 	default: case 1:
 		echo $this->html->form("$URL/2", 'GET', array(
 			array('serial','','text',false,'autofocus','item_serial:'),
+			array('quantity','1','text',false,false,'quantity:'),
 			array(false,'DISPOSE','submit')
 		));
 		break;
 	case 2:
-		$item_id = $this->db->map_unique('item_serial', $_GET['serial'], 'item_id', 'item');
-		$columns = $this->db->get_columns('item');
-    $selectbox = $this->db->columns_get_selectbox($columns, 'item');
+		$item_serial = $_GET['serial'];
+		$item_id = $this->db->map_unique('item_serial', $item_serial, 'item_id', 'item');
 
 		$current = $this->db->get_listing('item', $item_id, 1);
-		$current[$item_id]['status_id'] = 2;
 		$current[$item_id]['item_customer'] = 0;
 
+		$disable_cols = array('status_id','item_price_in','item_customer','item_serial','item_quantity','model_id','vendor_id','room_id');
+
+		$model_id = $this->db->map_unique('item_serial', $item_serial, 'model_id', 'item');
+		$model_price_in = $this->db->map_unique('model_id', $model_id, 'model_price_in', 'model');
+		$model_price_out = $this->db->map_unique('model_id', $model_id, 'model_price_out', 'model');
+
+		if($this->db->map_unique('model_id', $model_id, 'model_countable', 'model')) {
+			$current[$item_id]['status_id'] = 2;
+			$item_quantity = 1;
+			$current[$item_id]['item_price_out'] =  $model_price_out;
+		} else {
+			$disable_cols = array_merge($disable_cols,array('item_price_out'));
+			$quantity_removed = $_GET['quantity'];
+			if($quantity_removed <= 0) $this->post_redirect_get("$URL_INTERNAL/1","Can't dispose non-possitive amount of items!");
+			if(!is_numeric($quantity_removed)) $quantity_removed = 1;
+			$quantity_stored = $this->db->map_unique('item_serial', $item_serial, 'item_quantity', 'item', false);
+			if(!is_numeric($quantity_stored)) $quantity_stored = 0;
+			echo("Quantity stored: ".$quantity_stored);
+
+			$item_quantity = $quantity_stored - $quantity_removed;
+			$current[$item_id]['item_quantity'] = $item_quantity;
+
+			$current[$item_id]['item_price_in'] =  $item_quantity * $model_price_in;
+			$current[$item_id]['item_price_out'] =  $item_quantity * $model_price_out;
+		}
+
+		$columns = $this->db->get_columns('item');
+    $selectbox = $this->db->columns_get_selectbox($columns, 'item');
+
 		$action = $_SERVER['SCRIPT_NAME']."/item/$item_id/edit";
-    echo $this->html->render_insert_form('item', $columns, $selectbox, $current, false, $action);
+    //echo $this->html->render_insert_form('item', $columns, $selectbox, $current, $disable_cols, $action);
+    echo $this->html->render_insert_form_multi(array(
+			//array('item', $columns, $selectbox, $current, $disable_cols, $action),
+			array('item', $columns, $selectbox, $current, $disable_cols, $action)
+		));
 		break;
 }
diff --git a/assistants/sell.inc.php b/assistants/sell.inc.php
index 4bdfbfd..6a1a3b8 100644
--- a/assistants/sell.inc.php
+++ b/assistants/sell.inc.php
@@ -1,8 +1,4 @@
 <?php
-//TODO: Merge SELL and DISPOSE to single file with parameter!
-//TODO: Highlight fields that should be filled (and maybe even check them when submited)
-//TODO: Add support for selling/disposing multiple items at once...
-//TODO: Reuse /item/$item_id/edit
 switch($SUBPATH[0]) {
 	default: case 1:
 		echo $this->html->form("$URL/2", 'GET', array(
diff --git a/assistants/store-single.inc.php b/assistants/store-single.inc.php
index dc550b8..7af375d 100644
--- a/assistants/store-single.inc.php
+++ b/assistants/store-single.inc.php
@@ -4,7 +4,7 @@ switch($SUBPATH[0]) {
 	default: case 1:
 		echo $this->render_form_add('model');
 		break;
-	case 2:
+	case 2: //TODO: reuse assistants/store for this step
 		$model_id = trim($_GET['last']);
 		$columns = $this->db->get_columns('item');
     $selectbox = $this->db->columns_get_selectbox($columns, 'item');
diff --git a/assistants/store.inc.php b/assistants/store.inc.php
index cacee8f..b7818ab 100644
--- a/assistants/store.inc.php
+++ b/assistants/store.inc.php
@@ -3,23 +3,46 @@ switch($SUBPATH[0]) {
 	default: case 1:
 		echo $this->html->form("$URL/2", 'GET', array(
 			array('barcode','','text',false,'autofocus','model_barcode:'),
+			array('quantity','1','text',false,false,'quantity:'),
 			array(false,'STORE','submit')
 		));
 		break;
 	case 2:
 		$model_id = $this->db->map_unique('model_barcode', $_GET['barcode'], 'model_id', 'model');
+
+		$disable_cols = array('status_id','item_price_out','item_customer', 'model_id','item_quantity');
+		if($this->db->map_unique('model_barcode', $_GET['barcode'], 'model_countable', 'model')) {
+			//$disable_cols[] = 'item_quantity';
+			$item_serial = '';
+			$item_quantity = 1;
+			$action = $_SERVER['SCRIPT_NAME'].'/item/new';
+		} else {
+			$quantity_added = $_GET['quantity'];
+			if($quantity_added <= 0) $this->post_redirect_get("$URL_INTERNAL/1","Can't store non-possitive amount of items!");
+			if(!is_numeric($quantity_added)) $quantity_added = 1;
+			$quantity_stored = $this->db->map_unique('item_serial', $_GET['barcode'], 'item_quantity', 'item', false);
+			if(!is_numeric($quantity_stored)) $quantity_stored = 0;
+			echo("Quantity stored: ".$quantity_stored);
+
+			$disable_cols[] = 'item_serial';
+			$item_serial = $_GET['barcode'];
+			$item_quantity = $quantity_stored + $quantity_added;
+			$action = $_SERVER['SCRIPT_NAME'].'/item/0/edit';
+		}
 		$columns = $this->db->get_columns('item');
-    $selectbox = $this->db->columns_get_selectbox($columns, 'item');
 
+    $selectbox = $this->db->columns_get_selectbox($columns, 'item');
 		//print_r(array('<pre>', $selectbox));
 		//foreach($selectbox['model_id'] as $id => $name) if($id != $model_id) unset($selectbox['model_id'][$id]);
 		$current = array(array(
 			'model_id' => $model_id,
-			'item_quantity' => 1,
-			'status_id' => 1
+			'item_serial' => $item_serial,
+			'item_quantity' => $item_quantity,
+			'status_id' => 1,
+			'item_price_in' => $this->db->map_unique('model_barcode', $_GET['barcode'], 'model_price_in', 'model'),
+			'item_price_out' => $this->db->map_unique('model_barcode', $_GET['barcode'], 'model_price_out', 'model')
 		));
 
-		$action = $_SERVER['SCRIPT_NAME'].'/item/new';
-    echo $this->html->render_insert_form('item', $columns, $selectbox, $current, false, $action);
+    echo $this->html->render_insert_form('item', $columns, $selectbox, $current, $disable_cols, $action);
 		break;
 }
diff --git a/index.php b/index.php
index 5c54331..8af511c 100755
--- a/index.php
+++ b/index.php
@@ -167,7 +167,7 @@ class Sklad_HTML extends HTML { //TODO: Split into few more methods
 * { font-family: arial; }
 td,body { background-color: white; }
 table { background-color: orange; border: orange; }
-a { text-decoration:none; color: darkblue; }
+a, a img { text-decoration:none; color: darkblue; border:none; }
 li a, a:hover { text-decoration:underline; }
 
 .menu li {
@@ -322,21 +322,8 @@ EOF;
 		return $this->table($table);
 	}
 
-	function render_insert_form($class, $columns, $selectbox=array(), $current=false, $hidecols=false, $action=false, $multi_insert=true) {
-		//echo('<pre>'); print_r($selectbox);
-		//echo('<pre>'); print_r($current);
-		$update = false;
-		if(is_array($current)) {
-			$update = true;
-			$current = array_shift($current);
-		}
-
-		if(!is_array($hidecols)) $hidecols = array('item_author', 'item_valid_from', 'item_valid_till'); //TODO Autodetect
-
-		$action = $action ? " action='$action'" : false;
-		$html="<form$action method='POST'>"; //TODO: use $this->form()
-		if($multi_insert) $html.='<span><div name="input_set" style="float:left; border:1px solid grey; padding: 1px; margin: 1px;">';
-		//$html.=$this->input('table', $class, 'hidden');
+	function render_insert_inputs($class,$columns,$selectbox,$current,$hidecols,$update) {
+		$html = '';
 		foreach($columns as $column)	{
 			$html.=T($class).':<b>'.T($column['Field']).'</b>: ';
 			$name="values[$class][".$column['Field'].'][]';
@@ -356,24 +343,70 @@ EOF;
 			}
 			$html.='<br />';
 		}
+		return $html;
+	}
 
-		if($multi_insert) { //TODO, move to separate JS file
-			$html.=<<<EOF
-			</div></span>
-			<br style="clear:both" />
-			<script>
-				function duplicate_element(what, where) {
-					var node = document.getElementsByName(what)[0];
-					node.parentNode.appendChild(node.cloneNode(true));
-				}
-			</script>
-			<a href='#' onClick="duplicate_element('input_set')">+</a>
-EOF;
+	function render_insert_form_multi($array) {
+		$html = '';
+		$head=false;
+
+		foreach($array as $key => $args) {
+			$parts=array('inputs');
+			if(!$head) { $head = true;
+				$parts[]='head';
+			}
+			if(!isset($array[$key+1])) {
+				$parts[]='foot';
+			}
+			$args[] = true;
+			$args[] = $parts;
+			$html .= call_user_func_array(array($this, 'render_insert_form'), $args);
 		}
+		return $html;
+	}
+
+	function render_insert_form($class, $columns, $selectbox=array(), $current=false, $hidecols=false, $action=false, $multi_insert=true, $parts=false) {
+		$html = '';
+		//print_r($parts);
+		//echo('<pre>'); print_r($selectbox);
+		//echo('<pre>'); print_r($current);
+		$update = false;
+		if(is_array($current)) {
+			$update = true;
+			$current = array_shift($current);
+		}
+
+		if(!is_array($hidecols)) $hidecols = array();
+		$hidecols = array_merge($hidecols, array('item_author', 'item_valid_from', 'item_valid_till')); //TODO Autodetect
 
-		$btn = is_array($current) ? 'UPDATE' : 'INSERT'; //TODO: $current may be set even when inserting...
-		$html.=$this->input(false, $btn, 'submit');
-		$html.='</form>';
+		if(!is_array($parts) || in_array('head', $parts)) {
+			$action = $action ? " action='$action'" : false;
+			$html.="<form$action method='POST'>"; //TODO: use $this->form()
+			if($multi_insert) $html.='<span><div name="input_set" style="float:left; border:1px solid grey; padding: 1px; margin: 1px;">';
+		}
+
+		if(!is_array($parts) || in_array('inputs', $parts))
+			$html.=$this->render_insert_inputs($class,$columns,$selectbox,$current,$hidecols,$update);
+
+		if(!is_array($parts) || in_array('foot', $parts)) {
+			if($multi_insert) { //TODO, move to separate JS file
+				$html.=<<<EOF
+				</div></span>
+				<br style="clear:both" />
+				<script>
+					function duplicate_element(what, where) {
+						var node = document.getElementsByName(what)[0];
+						node.parentNode.appendChild(node.cloneNode(true));
+					}
+				</script>
+				<a href='#' onClick="duplicate_element('input_set')">+</a>
+EOF;
+			}
+
+			$btn = is_array($current) ? 'UPDATE' : 'INSERT'; //TODO: $current may be set even when inserting...
+			$html.=$this->input(false, $btn, 'submit');
+			$html.='</form>';
+		}
 		return $html;
 	}
 }
@@ -476,10 +509,14 @@ class Sklad_DB extends PDO {
 		return $indexed;
 	}
 
-	function get_columns($class) {
+	function get_columns($class,$disable_cols=array()) { //TODO: Not sure if compatible with non-MySQL DBs
 		$class = $this->escape($class);
 		$sql = "SHOW COLUMNS FROM $class;";
-		return $this->safe_query_fetch($sql);
+		$columns = $this->safe_query_fetch($sql);
+		/*foreach($columns as $colk => $col) foreach($col as $key => $val) {
+			if(in_array($col['Field'],$disable_cols)) $columns[$colk]['Extra']='auto_increment';
+		}*/
+		return $columns;
 	}
 
 	function columns_get_selectbox($columns, $class=false, $suffix_id='_id', $suffix_name='_name') {
@@ -500,12 +537,12 @@ class Sklad_DB extends PDO {
 		return array_filter($selectbox, 'ksort');
 	}
 
-	function map_unique($key, $value, $select, $table) { //TODO: Guess $select and $table if not passed
+	function map_unique($key, $value, $select, $table, $fatal=true) { //TODO: Guess $select and $table if not passed
 		$history = $this->contains_history($table) ? " AND ${table}_valid_till=0" : '';
 		$value=$this->quote($value);
 		$sql = "SELECT $select FROM $table WHERE $key=$value$history LIMIT 1;"; //TODO use build_query_select()!!!
 		$result = $this->safe_query_fetch($sql);
-		if(isset($result[0][$select])) return $result[0][$select]; else die(trigger_error(T('Record not found!'))); //TODO post_redirect_get...
+		if(isset($result[0][$select])) return $result[0][$select]; else if($fatal) die(trigger_error(T('Record not found!'))); //TODO post_redirect_get...
 	}
 
 	function contains_history($table) {
diff --git a/locale/cs/messages.inc.php b/locale/cs/messages.inc.php
index 679f450..e6db9c2 100644
--- a/locale/cs/messages.inc.php
+++ b/locale/cs/messages.inc.php
@@ -26,6 +26,7 @@ $LOCALE_MESSAGES = array(
 		'model_descript' => 'Popis modelu',
 		'model_barcode' => 'Čárový kód modelu',
 		'model_barcode:' => 'Čárový kód modelu:',
+		'model_price_in' => 'Předpokládaná cena',
 		'model_price_out' => 'Doporučená cena',
 
 		'room_name' => 'Sklad',
-- 
2.30.2