From 8635603e2f4f8b61026f69532f3cda51bd711f91 Mon Sep 17 00:00:00 2001
From: Matthias Schiffer <matthias@gamezock.de>
Date: Thu, 1 Oct 2009 00:38:20 +0200
Subject: UserListCommands: import: Edit column names before saving the list

---
 src/Client/UserListCommands.cpp | 59 ++++++++++++++++++++++++++++++++++++-----
 src/Client/XLSSheet.h           |  4 +++
 2 files changed, 56 insertions(+), 7 deletions(-)

diff --git a/src/Client/UserListCommands.cpp b/src/Client/UserListCommands.cpp
index 581b060..1da2d38 100644
--- a/src/Client/UserListCommands.cpp
+++ b/src/Client/UserListCommands.cpp
@@ -236,18 +236,50 @@ void UserListCommands::importCommand(CommandParser *commandParser, const std::ve
       std::cout << "Imported worksheet:" << std::endl;
       printSheet(**sheet, 10);
 
-      std::cout << std::endl << std::endl;
+      std::cout << std::endl;
       std::cout << "Does the first line of the worksheet contain the column names? (Y/n) " << std::flush;
 
       Core::String input = Core::String::getline(std::cin);
+      std::cout << std::endl << std ::endl;
       input.toLower();
       if(input.isEmpty() || input[0] != 'n') {
         (*sheet)->useFirstRowAsColumnNames(true);
+        printSheet(**sheet, 10);
+      }
+      else {
+        printSheet(**sheet, 5);
       }
+      std::cout << std::endl;
 
-      std::cout << std::endl << std ::endl;
-      printSheet(**sheet, 10);
-      std::cout << std::endl << std ::endl;
+      while(true) {
+        std::cout << "Edit column names:" << std::endl << std::endl;
+
+        for(unsigned i = 0; i < (*sheet)->getColumnCount(); ++i) {
+          std::cout << "[" << i+1 << "] " << (*sheet)->getColumnName(i) << std::endl;
+        }
+
+        std::cout << std::endl;
+        std::cout << "Enter number of column to edit or press <enter> to save the user list: " << std::flush;
+        input = Core::String::getline(std::cin);
+        if(input.isEmpty())
+          break;
+
+        unsigned col = strtoul(input.toString().c_str(), 0, 10);
+        if(col < 1 || col > (*sheet)->getColumnCount()) {
+          std::cout << "Invalid input. " << std::endl << std::endl;
+          printSheet(**sheet, 5);
+          std::cout << std::endl;
+          continue;
+        }
+
+        std::cout << "Enter the new name for column " << col << ". An empty name will mark the column for deletion" << std::endl;
+        std::cout << "New name: " << std::flush;
+        input = Core::String::getline(std::cin);
+        (*sheet)->setColumnName(col-1, input);
+
+        printSheet(**sheet, 5);
+        std::cout << std::endl;
+      }
 
       boost::shared_ptr<Common::UserLists::UserList> userList(new Common::UserLists::UserList);
       const std::vector<XLSSheet::RowType> &rows = (*sheet)->getRows();
@@ -262,7 +294,8 @@ void UserListCommands::importCommand(CommandParser *commandParser, const std::ve
         entry.setName(stream.str().c_str());
 
         for(unsigned col = 0; col < (*sheet)->getColumnCount(); ++col) {
-          entry.setDetail((*sheet)->getColumnName(col), row[col]);
+          if(!(*sheet)->getColumnName(col).isEmpty())
+            entry.setDetail((*sheet)->getColumnName(col), row[col]);
         }
 
         userList->addUser(entry);
@@ -395,11 +428,17 @@ void UserListCommands::printUserList(const Common::UserLists::UserList &list) {
 }
 
 void UserListCommands::printSheet(const XLSSheet &sheet, unsigned rowCount) {
+  static const Core::String DELETE = "<delete>";
+
   const std::vector<XLSSheet::RowType> &rows = sheet.getRows();
   std::vector<boost::int32_t> lengths(sheet.getColumnCount());
 
   for(unsigned col = 0; col < sheet.getColumnCount(); ++col) {
-    lengths[col] = sheet.getColumnName(col).length();
+    boost::int32_t length = sheet.getColumnName(col).length();
+    if(length > 0)
+      lengths[col] = length;
+    else
+      lengths[col] = DELETE.length();
   }
 
   for(std::vector<XLSSheet::RowType>::const_iterator rowIt = rows.begin(); rowIt != rows.end() && (rowCount == 0 || rowIt != rows.begin()+rowCount); ++rowIt) {
@@ -413,7 +452,11 @@ void UserListCommands::printSheet(const XLSSheet &sheet, unsigned rowCount) {
 
   for(unsigned col = 0; col < sheet.getColumnCount(); ++col) {
     std::cout << "   ";
-    printPadded(sheet.getColumnName(col), lengths[col]);
+
+    if(!sheet.getColumnName(col).isEmpty())
+      printPadded(sheet.getColumnName(col), lengths[col]);
+    else
+      printPadded(DELETE, lengths[col]);
   }
   std::cout << std::endl;
 
@@ -441,6 +484,8 @@ void UserListCommands::printSheet(const XLSSheet &sheet, unsigned rowCount) {
       std::cout << "   ";
       printPadded("...", lengths[col]);
     }
+
+    std::cout << std::endl;
   }
 }
 
diff --git a/src/Client/XLSSheet.h b/src/Client/XLSSheet.h
index 0960fc0..8cd06e2 100644
--- a/src/Client/XLSSheet.h
+++ b/src/Client/XLSSheet.h
@@ -80,6 +80,10 @@ class MAD_CLIENT_EXPORT XLSSheet : private boost::noncopyable {
       return colNames[col];
     }
 
+    void setColumnName(unsigned col, const Core::String &name) {
+      colNames[col] = name;
+    }
+
     const std::vector<RowType>& getRows() const {
       return rows;
     }
-- 
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