using System;
using System.Collections;
using System.Collections.Generic;
using System.Reflection;
using Server;
using Server.Gumps;
using Server.Network;
using Server.Targeting;
using Server.Targets;

namespace Server.Commands.Generic
{
public class InterfaceCommand : BaseCommand
{
public InterfaceCommand()
{
AccessLevel = AccessLevel.GameMaster;
Supports = CommandSupport.Complex | CommandSupport.Simple;
Commands = new string[]{ "Interface" };
ObjectTypes = ObjectTypes.Both;
Usage = "Interface [view <properties ...>]";
Description = "Opens an interface to interact with matched objects. Generally used with condition arguments.";
ListOptimized = true;
}

public override void ExecuteList( CommandEventArgs e, ArrayList list )
{
if ( list.Count > 0 )
{
List<string> columns = new List<string>();

columns.Add( "Object" );

if ( e.Length > 0 )
{
int offset = 0;

if ( Insensitive.Equals( e.GetString( 0 ), "view" ) )
++offset;

while ( offset < e.Length )
columns.Add( e.GetString( offset++ ) );
}

e.Mobile.SendGump( new InterfaceGump( e.Mobile, columns.ToArray(), list, 0, null ) );
}
else
{
AddResponse( "No matching objects found." );
}
}
}

public class InterfaceGump : BaseGridGump
{
private Mobile m_From;

private string[] m_Columns;

private ArrayList m_List;
private int m_Page;

private object m_Select;

private const int EntriesPerPage = 15;

public InterfaceGump( Mobile from, string[] columns, ArrayList list, int page, object select ) : base( 30, 30 )
{
m_From = from;

m_Columns = columns;

m_List = list;
m_Page = page;

m_Select = select;

Render();
}

public void Render()
{
AddNewPage();

if ( m_Page > 0 )
AddEntryButton( 20, ArrowLeftID1, ArrowLeftID2, 1, ArrowLeftWidth, ArrowLeftHeight );
else
AddEntryHeader( 20 );

AddEntryHtml( 40 + ( m_Columns.Length * 130 ) - 20 + ( ( m_Columns.Length - 2 ) * OffsetSize ), Center( String.Format( "Page {0} of {1}", m_Page+1, (m_List.Count + EntriesPerPage - 1) / EntriesPerPage ) ) );

if ( (m_Page + 1) * EntriesPerPage < m_List.Count )
AddEntryButton( 20, ArrowRightID1, ArrowRightID2, 2, ArrowRightWidth, ArrowRightHeight );
else
AddEntryHeader( 20 );

if ( m_Columns.Length > 1 )
{
AddNewLine();

for ( int i = 0; i < m_Columns.Length; ++i )
{
if ( i > 0 && m_List.Count > 0 )
{
object obj = m_List[0];

if ( obj != null )
{
string failReason = null;
PropertyInfo[] chain = Properties.GetPropertyInfoChain( m_From, obj.GetType(), m_Columns[i], PropertyAccess.Read, ref failReason );

if ( chain != null && chain.Length > 0 )
{
m_Columns[i] = "";

for ( int j = 0; j < chain.Length; ++j )
{
if ( j > 0 )
m_Columns[i] += '.';

m_Columns[i] += chain[j].Name;
}
}
}
}

AddEntryHtml( 130 + ( i == 0 ? 40 : 0 ), m_Columns[i] );
}

AddEntryHeader( 20 );
}

for ( int i = m_Page * EntriesPerPage, line = 0; line < EntriesPerPage && i < m_List.Count; ++i, ++line )
{
AddNewLine();

object obj = m_List[i];
bool isDeleted = false;

if ( obj is Item )
{
Item item = (Item)obj;

if ( !(isDeleted = item.Deleted) )
AddEntryHtml( 40 + 130, item.GetType().Name );
}
else if ( obj is Mobile )
{
Mobile mob = (Mobile)obj;

if ( !(isDeleted = mob.Deleted) )
AddEntryHtml( 40 + 130, mob.Name );
}

if ( isDeleted )
{
AddEntryHtml( 40 + 130, "(deleted)" );

for ( int j = 1; j < m_Columns.Length; ++j )
AddEntryHtml( 130, "---" );

AddEntryHeader( 20 );
}
else
{
for ( int j = 1; j < m_Columns.Length; ++j )
{
object src = obj;

string value;
string failReason = "";

PropertyInfo[] chain = Properties.GetPropertyInfoChain( m_From, src.GetType(), m_Columns[j], PropertyAccess.Read, ref failReason );

if ( chain == null || chain.Length == 0 )
{
value = "---";
}
else
{
PropertyInfo p = Properties.GetPropertyInfo( ref src, chain, ref failReason );

if ( p == null )
value = "---";
else
value = PropertiesGump.ValueToString( src, p );
}

AddEntryHtml( 130, value );
}

bool isSelected = ( m_Select != null && obj == m_Select );

AddEntryButton( 20, ( isSelected ? 9762 : ArrowRightID1 ), ( isSelected ? 9763 : ArrowRightID2 ), 3 + i, ArrowRightWidth, ArrowRightHeight );
}
}

FinishPage();
}

public override void OnResponse( NetState sender, RelayInfo info )
{
switch ( info.ButtonID )
{
case 1:
{
if ( m_Page > 0 )
m_From.SendGump( new InterfaceGump( m_From, m_Columns, m_List, m_Page - 1, m_Select ) );

break;
}
case 2:
{
if ( (m_Page + 1) * EntriesPerPage < m_List.Count )
m_From.SendGump( new InterfaceGump( m_From, m_Columns, m_List, m_Page + 1, m_Select ) );

break;
}
default:
{
int v = info.ButtonID - 3;

if ( v >= 0 && v < m_List.Count )
{
object obj = m_List[v];

if ( !BaseCommand.IsAccessible( m_From, obj ) )
{
m_From.SendMessage( "That is not accessible." );
m_From.SendGump( new InterfaceGump( m_From, m_Columns, m_List, m_Page, m_Select ) );
break;
}

if ( obj is Item && !((Item)obj).Deleted )
m_From.SendGump( new InterfaceItemGump( m_From, m_Columns, m_List, m_Page, (Item) obj ) );
else if ( obj is Mobile && !((Mobile)obj).Deleted )
m_From.SendGump( new InterfaceMobileGump( m_From, m_Columns, m_List, m_Page, (Mobile) obj ) );
else
m_From.SendGump( new InterfaceGump( m_From, m_Columns, m_List, m_Page, m_Select ) );
}

break;
}
}
}
}

public class InterfaceItemGump : BaseGridGump
{
private Mobile m_From;

private string[] m_Columns;

private ArrayList m_List;
private int m_Page;

private Item m_Item;

public InterfaceItemGump( Mobile from, string[] columns, ArrayList list, int page, Item item ) : base( 30, 30 )
{
m_From = from;

m_Columns = columns;

m_List = list;
m_Page = page;

m_Item = item;

Render();
}

public void Render()
{
AddNewPage();

AddEntryButton( 20, ArrowLeftID1, ArrowLeftID2, 1, ArrowLeftWidth, ArrowLeftHeight );
AddEntryHtml( 160, m_Item.GetType().Name );
AddEntryHeader( 20 );

AddNewLine();
AddEntryHtml( 20 + OffsetSize + 160, "Properties" );
AddEntryButton( 20, ArrowRightID1, ArrowRightID2, 2, ArrowRightWidth, ArrowRightHeight );

AddNewLine();
AddEntryHtml( 20 + OffsetSize + 160, "Delete" );
AddEntryButton( 20, ArrowRightID1, ArrowRightID2, 3, ArrowRightWidth, ArrowRightHeight );

AddNewLine();
AddEntryHtml( 20 + OffsetSize + 160, "Go there" );
AddEntryButton( 20, ArrowRightID1, ArrowRightID2, 4, ArrowRightWidth, ArrowRightHeight );

AddNewLine();
AddEntryHtml( 20 + OffsetSize + 160, "Move to target" );
AddEntryButton( 20, ArrowRightID1, ArrowRightID2, 5, ArrowRightWidth, ArrowRightHeight );

AddNewLine();
AddEntryHtml( 20 + OffsetSize + 160, "Bring to pack" );
AddEntryButton( 20, ArrowRightID1, ArrowRightID2, 6, ArrowRightWidth, ArrowRightHeight );

FinishPage();
}

private void InvokeCommand( string ip )
{
CommandSystem.Handle( m_From, String.Format( "{0}{1}", CommandSystem.Prefix, ip ) );
}

public override void OnResponse( NetState sender, RelayInfo info )
{
if ( m_Item.Deleted )
{
m_From.SendGump( new InterfaceGump( m_From, m_Columns, m_List, m_Page, m_Item ) );
return;
}
else if ( !BaseCommand.IsAccessible( m_From, m_Item ) )
{
m_From.SendMessage( "That is no longer accessible." );
m_From.SendGump( new InterfaceGump( m_From, m_Columns, m_List, m_Page, m_Item ) );
return;
}

switch ( info.ButtonID )
{
case 0:
case 1:
{
m_From.SendGump( new InterfaceGump( m_From, m_Columns, m_List, m_Page, m_Item ) );
break;
}
case 2: // Properties
{
m_From.SendGump( new InterfaceItemGump( m_From, m_Columns, m_List, m_Page, m_Item ) );
m_From.SendGump( new PropertiesGump( m_From, m_Item ) );
break;
}
case 3: // Delete
{
CommandLogging.WriteLine( m_From, "{0} {1} deleting {2}", m_From.AccessLevel, CommandLogging.Format( m_From ), CommandLogging.Format( m_Item ) );
m_Item.Delete();
m_From.SendGump( new InterfaceGump( m_From, m_Columns, m_List, m_Page, m_Item ) );
break;
}
case 4: // Go there
{
m_From.SendGump( new InterfaceItemGump( m_From, m_Columns, m_List, m_Page, m_Item ) );
InvokeCommand( String.Format( "Go {0}", m_Item.Serial.Value ) );
break;
}
case 5: // Move to target
{
m_From.SendGump( new InterfaceItemGump( m_From, m_Columns, m_List, m_Page, m_Item ) );
m_From.Target = new MoveTarget( m_Item );
break;
}
case 6: // Bring to pack
{
Mobile owner = m_Item.RootParent as Mobile;

if ( owner != null && (owner.Map != null && owner.Map != Map.Internal) && !BaseCommand.IsAccessible( m_From, owner ) /* !m_From.CanSee( owner )*/ )
{
m_From.SendMessage( "You can not get what you can not see." );
}
else if ( owner != null && (owner.Map == null || owner.Map == Map.Internal) && owner.Hidden && owner.AccessLevel >= m_From.AccessLevel )
{
m_From.SendMessage( "You can not get what you can not see." );
}
else
{
m_From.SendGump( new InterfaceItemGump( m_From, m_Columns, m_List, m_Page, m_Item ) );
m_From.AddToBackpack( m_Item );
}

break;
}
}
}
}

public class InterfaceMobileGump : BaseGridGump
{
private Mobile m_From;

private string[] m_Columns;

private ArrayList m_List;
private int m_Page;

private Mobile m_Mobile;

public InterfaceMobileGump( Mobile from, string[] columns, ArrayList list, int page, Mobile mob )
: base( 30, 30 )
{
m_From = from;

m_Columns = columns;

m_List = list;
m_Page = page;

m_Mobile = mob;

Render();
}

public void Render()
{
AddNewPage();

AddEntryButton( 20, ArrowLeftID1, ArrowLeftID2, 1, ArrowLeftWidth, ArrowLeftHeight );
AddEntryHtml( 160, m_Mobile.Name );
AddEntryHeader( 20 );

AddNewLine();
AddEntryHtml( 20 + OffsetSize + 160, "Properties" );
AddEntryButton( 20, ArrowRightID1, ArrowRightID2, 2, ArrowRightWidth, ArrowRightHeight );

if ( !m_Mobile.Player )
{
AddNewLine();
AddEntryHtml( 20 + OffsetSize + 160, "Delete" );
AddEntryButton( 20, ArrowRightID1, ArrowRightID2, 3, ArrowRightWidth, ArrowRightHeight );
}

if ( m_Mobile != m_From )
{
AddNewLine();
AddEntryHtml( 20 + OffsetSize + 160, "Go to there" );
AddEntryButton( 20, ArrowRightID1, ArrowRightID2, 4, ArrowRightWidth, ArrowRightHeight );

AddNewLine();
AddEntryHtml( 20 + OffsetSize + 160, "Bring them here" );
AddEntryButton( 20, ArrowRightID1, ArrowRightID2, 5, ArrowRightWidth, ArrowRightHeight );
}

AddNewLine();
AddEntryHtml( 20 + OffsetSize + 160, "Move to target" );
AddEntryButton( 20, ArrowRightID1, ArrowRightID2, 6, ArrowRightWidth, ArrowRightHeight );

if ( m_From == m_Mobile || m_From.AccessLevel > m_Mobile.AccessLevel )
{
AddNewLine();
if ( m_Mobile.Alive )
{
AddEntryHtml( 20 + OffsetSize + 160, "Kill" );
AddEntryButton( 20, ArrowRightID1, ArrowRightID2, 7, ArrowRightWidth, ArrowRightHeight );
}
else
{
AddEntryHtml( 20 + OffsetSize + 160, "Resurrect" );
AddEntryButton( 20, ArrowRightID1, ArrowRightID2, 8, ArrowRightWidth, ArrowRightHeight );
}
}

if ( m_Mobile.NetState != null )
{
AddNewLine();
AddEntryHtml( 20 + OffsetSize + 160, "Client" );
AddEntryButton( 20, ArrowRightID1, ArrowRightID2, 9, ArrowRightWidth, ArrowRightHeight );
}

FinishPage();
}

private void InvokeCommand( string ip )
{
CommandSystem.Handle( m_From, String.Format( "{0}{1}", CommandSystem.Prefix, ip ) );
}

public override void OnResponse( NetState sender, RelayInfo info )
{
if ( m_Mobile.Deleted )
{
m_From.SendGump( new InterfaceGump( m_From, m_Columns, m_List, m_Page, m_Mobile ) );
return;
}
else if ( !BaseCommand.IsAccessible( m_From, m_Mobile ) )
{
m_From.SendMessage( "That is no longer accessible." );
m_From.SendGump( new InterfaceGump( m_From, m_Columns, m_List, m_Page, m_Mobile ) );
return;
}

switch ( info.ButtonID )
{
case 0:
case 1:
{
m_From.SendGump( new InterfaceGump( m_From, m_Columns, m_List, m_Page, m_Mobile ) );
break;
}
case 2: // Properties
{
m_From.SendGump( new InterfaceMobileGump( m_From, m_Columns, m_List, m_Page, m_Mobile ) );
m_From.SendGump( new PropertiesGump( m_From, m_Mobile ) );
break;
}
case 3: // Delete
{
if ( !m_Mobile.Player )
{
CommandLogging.WriteLine( m_From, "{0} {1} deleting {2}", m_From.AccessLevel, CommandLogging.Format( m_From ), CommandLogging.Format( m_Mobile ) );
m_Mobile.Delete();
m_From.SendGump( new InterfaceGump( m_From, m_Columns, m_List, m_Page, m_Mobile ) );
}

break;
}
case 4: // Go there
{
m_From.SendGump( new InterfaceMobileGump( m_From, m_Columns, m_List, m_Page, m_Mobile ) );
InvokeCommand( String.Format( "Go {0}", m_Mobile.Serial.Value ) );
break;
}
case 5: // Bring them here
{
if ( m_From.Map == null || m_From.Map == Map.Internal )
{
m_From.SendMessage( "You cannot bring that person here." );
}
else
{
m_From.SendGump( new InterfaceMobileGump( m_From, m_Columns, m_List, m_Page, m_Mobile ) );
m_Mobile.MoveToWorld( m_From.Location, m_From.Map );
}

break;
}
case 6: // Move to target
{
m_From.SendGump( new InterfaceMobileGump( m_From, m_Columns, m_List, m_Page, m_Mobile ) );
m_From.Target = new MoveTarget( m_Mobile );
break;
}
case 7: // Kill
{
if ( m_From == m_Mobile || m_From.AccessLevel > m_Mobile.AccessLevel )
m_Mobile.Kill();

m_From.SendGump( new InterfaceMobileGump( m_From, m_Columns, m_List, m_Page, m_Mobile ) );

break;
}
case 8: // Res
{
if ( m_From == m_Mobile || m_From.AccessLevel > m_Mobile.AccessLevel )
{
m_Mobile.PlaySound( 0x214 );
m_Mobile.FixedEffect( 0x376A, 10, 16 );

m_Mobile.Resurrect();
}

m_From.SendGump( new InterfaceMobileGump( m_From, m_Columns, m_List, m_Page, m_Mobile ) );

break;
}
case 9: // Client
{
m_From.SendGump( new InterfaceMobileGump( m_From, m_Columns, m_List, m_Page, m_Mobile ) );

if ( m_Mobile.NetState != null )
m_From.SendGump( new ClientGump( m_From, m_Mobile.NetState ) );

break;
}
}
}
}
}