Aetheria/Assets/Scripts/Editor/DatabaseView.cs
hyperion51 b606d26837 Database Tools Update
Added validation for Database Links
Added Database List Scroll View
2020-04-14 04:08:33 +01:00

396 lines
16 KiB
C#

using System;
using System.Collections;
using System.Collections.Generic;
using System.Linq;
using System.Reflection;
using System.Runtime.CompilerServices;
using System.Threading.Tasks;
using Newtonsoft.Json;
using RethinkDb.Driver;
using RethinkDb.Driver.Net;
using UniRx;
using Unity.Mathematics;
using UnityEditor;
using UnityEngine;
using UnityEngine.Serialization;
// TODO: USE THIS EVERYWHERE
using static Unity.Mathematics.math;
using Object = UnityEngine.Object;
using static UnityEditor.EditorGUILayout;
public class DatabaseListView : EditorWindow
{
// Singleton to avoid multiple instances of window.
private static DatabaseListView _instance;
public Guid SelectedItem;
public GUIStyle SelectedStyle;
public static RethinkDB R = RethinkDB.R;
private Connection _connection;
private DatabaseCache _databaseCache;
private bool[] _gearFoldouts;
private bool _itemsFoldout;
private bool _compoundFoldout;
private bool _simpleFoldout;
private bool _commoditiesFoldout;
//private bool _consumablesFoldout;
private Type[] _itemTypes;
private bool _listItemStyle;
private GUIStyle _listStyleOdd;
private GUIStyle _listStyleEven;
private static DatabaseInspector _inspector;
private Type[] _entryTypes;
private bool[] _entryFoldouts;
private string _connectionString;
private const float LineHeight = 20;
private Vector2 _view;
public Color LabelColor => EditorGUIUtility.isProSkin ? Color.white : Color.black;
// Set instance on reloading the window, else it gets lost after script reload (due to PlayMode changes, ...).
public DatabaseListView()
{
_instance = this;
}
public static DatabaseListView ShowWindow()
{
if (_instance == null)
{
// "Get existing open window or if none, make a new one:" says documentation.
// But if called after script reloads a second instance will be opened! => Custom singleton required.
DatabaseListView window = EditorWindow.GetWindow<DatabaseListView>();
window.titleContent = new GUIContent("DB List");
_instance = window;
_instance.InitStyles();
window.Show();
}
else
_instance.Focus();
return _instance;
}
public GUIStyle ListItemStyle =>
(_listItemStyle = !_listItemStyle) ? _listStyleEven : _listStyleOdd;
[MenuItem("Window/Aetheria Database Tools")]
static void Init()
{
ShowWindow();
}
void OnEnable()
{
// Add Unity.Mathematics serialization support to RethinkDB Driver
//Converter.Serializer.Converters.Add(new MathJsonConverter());
JsonConvert.DefaultSettings = () => new JsonSerializerSettings
{
Converters = new List<JsonConverter>
{
new MathJsonConverter(),
Converter.DateTimeConverter,
Converter.BinaryConverter,
Converter.GroupingConverter,
Converter.PocoExprConverter
}
};
// Create database cache
_databaseCache = new DatabaseCache();
_databaseCache.OnDataUpdateLocal += _ => Repaint();
_databaseCache.OnDataUpdateRemote += _ => EditorDispatcher.Dispatch(Repaint);
DatabaseInspector.DatabaseCache = _databaseCache;
_inspector = DatabaseInspector.ShowWindow();
_itemTypes = typeof(ItemData).GetAllChildClasses()
.Where(t => t.GetCustomAttribute<InspectableAttribute>() != null).ToArray();
_entryTypes = typeof(DatabaseEntry).GetAllChildClasses()
.Where(t => t.GetCustomAttribute<InspectableAttribute>() != null && !typeof(ItemData).IsAssignableFrom(t)).ToArray();
_gearFoldouts = new bool[_itemTypes.Length];
_entryFoldouts = new bool[_entryTypes.Length];
if (EditorPrefs.HasKey("RethinkDB.URL"))
_connectionString = EditorPrefs.GetString("RethinkDB.URL");
else
_connectionString = "Enter DB URL";
InitStyles();
}
private void InitStyles()
{
var isDark = EditorGUIUtility.isProSkin;
_listStyleOdd = new GUIStyle
{
normal = {background = isDark ? XKCDColors.DarkGrey.ToTexture() : XKCDColors.LightGrey.ToTexture()},
margin = new RectOffset(0, 0, 0, 0)
};
_listStyleEven = new GUIStyle
{
normal = {background = isDark ? Color.Lerp(XKCDColors.DarkGrey,Color.black,.5f).ToTexture() : Color.Lerp(XKCDColors.LightGrey,Color.white,.5f).ToTexture()},
margin = new RectOffset(0, 0, 0, 0)
};
SelectedStyle = new GUIStyle
{
normal = {background = isDark ? XKCDColors.DarkGreyBlue.ToTexture() : XKCDColors.Greyblue.ToTexture()},
margin = new RectOffset(0, 0, 0, 0)
};
}
public void OnGUI()
{
Event currentEvent = Event.current;
EventType currentEventType = currentEvent.type;
_view = BeginScrollView(
_view,
false,
false,
GUIStyle.none,
GUI.skin.verticalScrollbar,
GUI.skin.scrollView,
GUILayout.Width(EditorGUIUtility.currentViewWidth),
GUILayout.ExpandHeight(true));
if (currentEventType == EventType.DragUpdated)
// Indicate that we don't accept drags ourselves
DragAndDrop.visualMode = DragAndDropVisualMode.Rejected;
using (var h = new EditorGUILayout.HorizontalScope())
{
_connectionString = EditorGUILayout.TextField(_connectionString);
if (GUILayout.Button("Connect"))
{
EditorPrefs.SetString("RethinkDB.URL", _connectionString);
_connection = R.Connection().Hostname(_connectionString).Port(RethinkDBConstants.DefaultPort).Timeout(60).Connect();
Debug.Log("Connected to RethinkDB");
// When entries are changed locally, push the changes to RethinkDB
_databaseCache.OnDataUpdateLocal += async entry =>
{
var table = entry.GetType().GetCustomAttribute<RethinkTableAttribute>()?.TableName ?? "Other";
var result = await R
.Db("Aetheria")
.Table(table)
.Get(entry.ID)
.Replace(entry)
.RunAsync(_connection);
Debug.Log($"Uploaded entry to RethinkDB: {entry.ID} result: {result}");
};
_databaseCache.OnDataInsertLocal += async entry =>
{
var table = entry.GetType().GetCustomAttribute<RethinkTableAttribute>()?.TableName ?? "Other";
var result = await R
.Db("Aetheria")
.Table(table)
.Insert(entry)
.RunAsync(_connection);
Debug.Log($"Inserted entry to RethinkDB: {entry.ID} result: {result}");
};
_databaseCache.OnDataDeleteLocal += async entry =>
{
var table = entry.GetType().GetCustomAttribute<RethinkTableAttribute>()?.TableName ?? "Other";
var result = await R
.Db("Aetheria")
.Table(table)
.Get(entry.ID)
.Delete()
.RunAsync(_connection);
Debug.Log($"Deleted entry from RethinkDB: {entry.ID} result: {result}");
};
// Get all item data from RethinkDB
Task.Run(async () =>
{
var result = await R
.Db("Aetheria")
.Table("Items")
.RunCursorAsync<DatabaseEntry>(_connection);
while (await result.MoveNextAsync())
{
var entry = result.Current;
Debug.Log($"Received entry from RethinkDB: {entry.ID}");
_databaseCache.Add(entry, true);
}
}).WrapErrors();
// Get globaldata and all galaxy map layer data from RethinkDB
Task.Run(async () =>
{
var result = await R
.Db("Aetheria")
.Table("Galaxy")
.Filter(o => o["$type"]==typeof(GalaxyMapLayerData).Name || o["$type"]==typeof(GlobalData).Name)
.RunCursorAsync<DatabaseEntry>(_connection);
while (await result.MoveNextAsync())
{
var entry = result.Current;
Debug.Log($"Received entry from RethinkDB: {entry.ID}");
_databaseCache.Add(entry, true);
}
}).WrapErrors();
// Subscribe to changes from RethinkDB
Task.Run(async () =>
{
var result = await R
.Db("Aetheria")
.Table("Items")
.Changes()
.RunChangesAsync<DatabaseEntry>(_connection);
while (await result.MoveNextAsync())
{
var change = result.Current;
if(change.OldValue == null)
Debug.Log($"Received change from RethinkDB (Entry Created): {change.NewValue.ID}");
else if(change.NewValue == null)
Debug.Log($"Received change from RethinkDB (Entry Deleted): {change.OldValue.ID}");
else
Debug.Log($"Received change from RethinkDB: {change.NewValue.ID}");
_databaseCache.Add(change.NewValue, true);
}
}).WrapErrors();
Observable.Timer(DateTimeOffset.Now, TimeSpan.FromSeconds(60)).Subscribe(_ =>
{
Debug.Log(R.Now().Run<DateTime>(_connection).ToString() as string);
});
}
}
GUILayout.Space(5);
Action<DatabaseEntry> select = item =>
{
SelectedItem = item.ID;
Repaint();
_inspector.entry = _databaseCache.Get(SelectedItem);
_inspector.Repaint();
};
using (var h = new EditorGUILayout.HorizontalScope(ListItemStyle))
{
_itemsFoldout = EditorGUILayout.Foldout(_itemsFoldout, "Items", true);
}
if (_itemsFoldout)
{
var items = _databaseCache.AllEntries.Where(item => item is ItemData).Cast<ItemData>().ToArray();
for (var i = 0; i < _itemTypes.Length; i++)
{
using (var h = new EditorGUILayout.HorizontalScope(ListItemStyle))
{
GUILayout.Space(10);
_gearFoldouts[i] = EditorGUILayout.Foldout(_gearFoldouts[i],
((NameAttribute) _itemTypes[i].GetCustomAttribute(typeof(NameAttribute)))?.Name ?? FormatTypeName(_itemTypes[i].Name),
true);
}
if (_gearFoldouts[i])
{
foreach (var item in items.Where(e=>e.GetType()==_itemTypes[i]).OrderBy(item=>item.Name))
{
var style = ListItemStyle;
var selected = SelectedItem == item.ID;
using (var h = new EditorGUILayout.HorizontalScope(selected?SelectedStyle:style))
{
if (h.rect.Contains(currentEvent.mousePosition))
{
if (currentEventType == EventType.MouseDrag)
{
DragAndDrop.PrepareStartDrag();
DragAndDrop.SetGenericData("Item", item.ID);
DragAndDrop.StartDrag("Database Item");
}
else if (currentEventType == EventType.MouseUp)
select(item);
}
GUILayout.Space(20);
GUILayout.Label(item.Name, selected ? EditorStyles.whiteLabel : GUI.skin.label);
}
}
using (var h = new EditorGUILayout.HorizontalScope(ListItemStyle))
{
if(GUI.Button(h.rect, GUIContent.none, GUIStyle.none))
CreateItem(_itemTypes[i]);
GUILayout.Space(20);
GUILayout.Label("New " + _itemTypes[i].Name);
var rect = EditorGUILayout.GetControlRect(false, GUILayout.Width(EditorGUIUtility.singleLineHeight));
GUI.DrawTexture(rect, Icons.Instance.plus, ScaleMode.StretchToFill, true, 1, LabelColor, 0, 0);
}
}
}
}
var entries = _databaseCache.AllEntries.Where(item => !(item is ItemData)).ToArray();
for (var i = 0; i < _entryTypes.Length; i++)
{
using (var h = new EditorGUILayout.HorizontalScope(ListItemStyle))
{
_entryFoldouts[i] = EditorGUILayout.Foldout(_entryFoldouts[i],
((NameAttribute) _entryTypes[i].GetCustomAttribute(typeof(NameAttribute)))?.Name ?? FormatTypeName(_entryTypes[i].Name),
true);
}
if (_entryFoldouts[i])
{
int index = 0;
foreach (var entry in entries.Where(e=>e.GetType()==_entryTypes[i]).OrderBy(entry=>entry is INamedEntry namedEntry ? namedEntry.EntryName : entry.ID.ToString()))
{
index++;
var style = ListItemStyle;
var selected = SelectedItem == entry.ID;
using (var h = new EditorGUILayout.HorizontalScope(selected?SelectedStyle:style))
{
if (h.rect.Contains(currentEvent.mousePosition))
{
if (currentEventType == EventType.MouseDrag)
{
DragAndDrop.PrepareStartDrag();
DragAndDrop.SetGenericData("Item", entry.ID);
DragAndDrop.StartDrag("Database Item");
}
else if (currentEventType == EventType.MouseUp)
select(entry);
}
GUILayout.Space(10);
GUILayout.Label((entry as INamedEntry)?.EntryName ?? index.ToString(), selected ? EditorStyles.whiteLabel : GUI.skin.label);
}
}
using (var h = new EditorGUILayout.HorizontalScope(ListItemStyle))
{
if(GUI.Button(h.rect, GUIContent.none, GUIStyle.none))
CreateItem(_entryTypes[i]);
GUILayout.Space(10);
GUILayout.Label("New " + _entryTypes[i].Name);
var rect = EditorGUILayout.GetControlRect(false, GUILayout.Width(EditorGUIUtility.singleLineHeight));
GUI.DrawTexture(rect, Icons.Instance.plus, ScaleMode.StretchToFill, true, 1, LabelColor, 0, 0);
}
}
}
EndScrollView();
}
private string FormatTypeName(string typeName)
{
return (typeName.EndsWith("Data")
? typeName.Substring(0, typeName.Length - 4)
: typeName).SplitCamelCase();
}
private void CreateItem(Type type)
{
var newEntry = (DatabaseEntry) Activator.CreateInstance(type);
SelectedItem = newEntry.ID;
if(newEntry is INamedEntry entry)
entry.EntryName = $"New {type.Name}";
_databaseCache.Add(newEntry);
}
}