Improve tags and add initial invite handling

5 files changed, 145 insertions, 49 deletions

diff --git a/ui/command-processor.go b/ui/command-processor.go
index ee975ad..c4dabbd 100644
--- a/ui/command-processor.go
+++ b/ui/command-processor.go
@@ -90,34 +90,38 @@ func NewCommandProcessor(parent *MainView) *CommandProcessor {
 		},
 		commands: map[string]CommandHandler{
 			"unknown-command": cmdUnknownCommand,
-			"help":            cmdHelp,
-			"me":              cmdMe,
-			"quit":            cmdQuit,
-			"clearcache":      cmdClearCache,
-			"leave":           cmdLeave,
-			"create":          cmdCreateRoom,
-			"pm":              cmdPrivateMessage,
-			"join":            cmdJoin,
-			"kick":            cmdKick,
-			"ban":             cmdBan,
-			"unban":           cmdUnban,
-			"toggle":          cmdToggle,
-			"logout":          cmdLogout,
-			"sendevent":       cmdSendEvent,
-			"msendevent":      cmdMSendEvent,
-			"setstate":        cmdSetState,
-			"msetstate":       cmdMSetState,
-			"roomnick":        cmdRoomNick,
-			"rainbow":         cmdRainbow,
-			"rainbowme":       cmdRainbowMe,
-			"notice":          cmdNotice,
-			"tags":            cmdTags,
-			"tag":             cmdTag,
-			"untag":           cmdUntag,
-			"invite":          cmdInvite,
-			"hprof":           cmdHeapProfile,
-			"cprof":           cmdCPUProfile,
-			"trace":           cmdTrace,
+
+			"id":         cmdID,
+			"help":       cmdHelp,
+			"me":         cmdMe,
+			"quit":       cmdQuit,
+			"clearcache": cmdClearCache,
+			"leave":      cmdLeave,
+			"create":     cmdCreateRoom,
+			"pm":         cmdPrivateMessage,
+			"join":       cmdJoin,
+			"kick":       cmdKick,
+			"ban":        cmdBan,
+			"unban":      cmdUnban,
+			"toggle":     cmdToggle,
+			"logout":     cmdLogout,
+			"accept":     cmdAccept,
+			"reject":     cmdReject,
+			"sendevent":  cmdSendEvent,
+			"msendevent": cmdMSendEvent,
+			"setstate":   cmdSetState,
+			"msetstate":  cmdMSetState,
+			"roomnick":   cmdRoomNick,
+			"rainbow":    cmdRainbow,
+			"rainbowme":  cmdRainbowMe,
+			"notice":     cmdNotice,
+			"tags":       cmdTags,
+			"tag":        cmdTag,
+			"untag":      cmdUntag,
+			"invite":     cmdInvite,
+			"hprof":      cmdHeapProfile,
+			"cprof":      cmdCPUProfile,
+			"trace":      cmdTrace,
 		},
 	}
 }
diff --git a/ui/commands.go b/ui/commands.go
index 0f7a2aa..9b1ac25 100644
--- a/ui/commands.go
+++ b/ui/commands.go
@@ -106,8 +106,44 @@ func cmdNotice(cmd *Command) {
 	cmd.UI.Render()
 }
 
+func cmdAccept(cmd *Command) {
+	room := cmd.Room.MxRoom()
+	if room.SessionMember.Membership != "invite" {
+		cmd.Reply("/accept can only be used in rooms you're invited to")
+		return
+	}
+	_, server, _ := mautrix.ParseUserID(room.SessionMember.Sender)
+	_, err := cmd.Matrix.JoinRoom(room.ID, server)
+	if err != nil {
+		cmd.Reply("Failed to accept invite:", err)
+	} else {
+		cmd.Reply("Successfully accepted invite")
+	}
+}
+
+func cmdReject(cmd *Command) {
+	room := cmd.Room.MxRoom()
+	if room.SessionMember.Membership != "invite" {
+		cmd.Reply("/reject can only be used in rooms you're invited to")
+		return
+	}
+	err := cmd.Matrix.LeaveRoom(room.ID)
+	if err != nil {
+		cmd.Reply("Failed to reject invite: %v", err)
+	} else {
+		cmd.Reply("Successfully accepted invite")
+	}
+}
+
+func cmdID(cmd *Command) {
+	cmd.Reply("The internal ID of this room is %s", cmd.Room.MxRoom().ID)
+}
+
 func cmdTags(cmd *Command) {
 	tags := cmd.Room.MxRoom().RawTags
+	if len(cmd.Args) > 0 && cmd.Args[0] == "--internal" {
+		tags = cmd.Room.MxRoom().Tags()
+	}
 	if len(tags) == 0 {
 		if cmd.Room.MxRoom().IsDirect {
 			cmd.Reply("This room has no tags, but it's marked as a direct chat.")
@@ -142,7 +178,18 @@ func cmdTag(cmd *Command) {
 			return
 		}
 	}
-	err := cmd.Matrix.Client().AddTag(cmd.Room.MxRoom().ID, cmd.Args[0], order)
+	var err error
+	if len(cmd.Args) > 2 && cmd.Args[2] == "--reset" {
+		tags := mautrix.Tags{
+			cmd.Args[0]: {Order: json.Number(fmt.Sprintf("%f", order))},
+		}
+		for _, tag := range cmd.Room.MxRoom().RawTags {
+			tags[tag.Tag] = mautrix.Tag{Order: tag.Order}
+		}
+		err = cmd.Matrix.Client().SetTags(cmd.Room.MxRoom().ID, tags)
+	} else {
+		err = cmd.Matrix.Client().AddTag(cmd.Room.MxRoom().ID, cmd.Args[0], order)
+	}
 	if err != nil {
 		cmd.Reply("Failed to add tag:", err)
 	}
diff --git a/ui/member-list.go b/ui/member-list.go
index aaddcfb..e836e18 100644
--- a/ui/member-list.go
+++ b/ui/member-list.go
@@ -27,6 +27,7 @@ import (
 	"maunium.net/go/mauview"
 	"maunium.net/go/tcell"
 
+	"maunium.net/go/gomuks/matrix/rooms"
 	"maunium.net/go/gomuks/ui/widget"
 )
 
@@ -39,7 +40,7 @@ func NewMemberList() *MemberList {
 }
 
 type memberListItem struct {
-	mautrix.Member
+	rooms.Member
 	PowerLevel int
 	Sigil      rune
 	UserID     string
@@ -63,7 +64,7 @@ func (rml roomMemberList) Swap(i, j int) {
 	rml[i], rml[j] = rml[j], rml[i]
 }
 
-func (ml *MemberList) Update(data map[string]*mautrix.Member, levels *mautrix.PowerLevels) *MemberList {
+func (ml *MemberList) Update(data map[string]*rooms.Member, levels *mautrix.PowerLevels) *MemberList {
 	ml.list = make(roomMemberList, len(data))
 	i := 0
 	highestLevel := math.MinInt32
diff --git a/ui/room-list.go b/ui/room-list.go
index 2b8af87..31e4c2a 100644
--- a/ui/room-list.go
+++ b/ui/room-list.go
@@ -19,6 +19,7 @@ package ui
 import (
 	"math"
 	"regexp"
+	"sort"
 	"strings"
 
 	sync "github.com/sasha-s/go-deadlock"
@@ -30,13 +31,43 @@ import (
 	"maunium.net/go/gomuks/matrix/rooms"
 )
 
+var tagOrder = map[string]int{
+	"net.maunium.gomuks.fake.invite": 4,
+	"m.favourite": 3,
+	"net.maunium.gomuks.fake.direct": 2,
+	"": 1,
+	"m.lowpriority": -1,
+	"m.server_notice": -2,
+	"net.maunium.gomuks.fake.leave": -3,
+}
+
+// TagNameList is a list of Matrix tag names where default names are sorted in a hardcoded way.
+type TagNameList []string
+
+func (tnl TagNameList) Len() int {
+	return len(tnl)
+}
+
+func (tnl TagNameList) Less(i, j int) bool {
+	orderI, _ := tagOrder[tnl[i]]
+	orderJ, _ := tagOrder[tnl[j]]
+	if orderI != orderJ {
+		return orderI > orderJ
+	}
+	return strings.Compare(tnl[i], tnl[j]) > 0
+}
+
+func (tnl TagNameList) Swap(i, j int) {
+	tnl[i], tnl[j] = tnl[j], tnl[i]
+}
+
 type RoomList struct {
 	sync.RWMutex
 
 	parent *MainView
 
 	// The list of tags in display order.
-	tags []string
+	tags TagNameList
 	// The list of rooms, in reverse order.
 	items map[string]*TagRoomList
 	// The selected room.
@@ -107,13 +138,14 @@ func (list *RoomList) checkTag(tag string) {
 		//delete(list.items, tag)
 		ok = false
 	}
+	debug.Print("Checking", tag, index, trl.IsEmpty(), ok)
 
 	if ok && index == -1 {
 		list.tags = append(list.tags, tag)
-	} /* TODO this doesn't work properly
-	else if index != -1 {
+		sort.Sort(list.tags)
+	} else if !ok && index != -1 {
 		list.tags = append(list.tags[0:index], list.tags[index+1:]...)
-	}*/
+	}
 }
 
 func (list *RoomList) AddToTag(tag rooms.RoomTag, room *rooms.Room) {
@@ -122,10 +154,9 @@ func (list *RoomList) AddToTag(tag rooms.RoomTag, room *rooms.Room) {
 	trl, ok := list.items[tag.Tag]
 	if !ok {
 		list.items[tag.Tag] = NewTagRoomList(list, tag.Tag, NewDefaultOrderedRoom(room))
-		return
+	} else {
+		trl.Insert(tag.Order, room)
 	}
-
-	trl.Insert(tag.Order, room)
 	list.checkTag(tag.Tag)
 }
 
@@ -412,11 +443,11 @@ func (list *RoomList) ContentHeight() (height int) {
 	return
 }
 
-func (list *RoomList) OnKeyEvent(event mauview.KeyEvent) bool {
+func (list *RoomList) OnKeyEvent(_ mauview.KeyEvent) bool {
 	return false
 }
 
-func (list *RoomList) OnPasteEvent(event mauview.PasteEvent) bool {
+func (list *RoomList) OnPasteEvent(_ mauview.PasteEvent) bool {
 	return false
 }
 
@@ -517,6 +548,10 @@ func (list *RoomList) GetTagDisplayName(tag string) string {
 		return "System Alerts"
 	case tag == "net.maunium.gomuks.fake.direct":
 		return "People"
+	case tag == "net.maunium.gomuks.fake.invite":
+		return "Invites"
+	case tag == "net.maunium.gomuks.fake.leave":
+		return "Historical"
 	case strings.HasPrefix(tag, "u."):
 		return tag[len("u."):]
 	case !nsRegex.MatchString(tag):
diff --git a/ui/tag-room-list.go b/ui/tag-room-list.go
index dfc7cb2..d382400 100644
--- a/ui/tag-room-list.go
+++ b/ui/tag-room-list.go
@@ -17,10 +17,12 @@
 package ui
 
 import (
+	"encoding/json"
 	"fmt"
 	"strconv"
 	"strings"
 
+	"maunium.net/go/gomuks/debug"
 	"maunium.net/go/mauview"
 	"maunium.net/go/tcell"
 
@@ -30,10 +32,10 @@ import (
 
 type OrderedRoom struct {
 	*rooms.Room
-	order string
+	order json.Number
 }
 
-func NewOrderedRoom(order string, room *rooms.Room) *OrderedRoom {
+func NewOrderedRoom(order json.Number, room *rooms.Room) *OrderedRoom {
 	return &OrderedRoom{
 		Room:  room,
 		order: order,
@@ -153,23 +155,25 @@ func (trl *TagRoomList) HasVisibleRooms() bool {
 // ShouldBeBefore returns if the first room should be after the second room in the room list.
 // The manual order and last received message timestamp are considered.
 func (trl *TagRoomList) ShouldBeAfter(room1 *OrderedRoom, room2 *OrderedRoom) bool {
-	orderComp := strings.Compare(room1.order, room2.order)
+	orderComp := strings.Compare(string(room1.order), string(room2.order))
 	return orderComp == 1 || (orderComp == 0 && room2.LastReceivedMessage.After(room1.LastReceivedMessage))
 }
 
-func (trl *TagRoomList) Insert(order string, mxRoom *rooms.Room) {
+func (trl *TagRoomList) Insert(order json.Number, mxRoom *rooms.Room) {
 	room := NewOrderedRoom(order, mxRoom)
-	trl.rooms = append(trl.rooms, nil)
 	// The default insert index is the newly added slot.
 	// That index will be used if all other rooms in the list have the same LastReceivedMessage timestamp.
-	insertAt := len(trl.rooms) - 1
+	insertAt := len(trl.rooms)
 	// Find the spot where the new room should be put according to the last received message timestamps.
 	for i := 0; i < len(trl.rooms)-1; i++ {
-		if trl.ShouldBeAfter(room, trl.rooms[i]) {
+		if trl.rooms[i].Room == mxRoom {
+			debug.Printf("Warning: tried to re-insert room %s into tag %s", mxRoom.ID, trl.name)
+			return
+		} else if trl.ShouldBeAfter(room, trl.rooms[i]) {
 			insertAt = i
-			break
 		}
 	}
+	trl.rooms = append(trl.rooms, nil)
 	// Move newer rooms forward in the array.
 	for i := len(trl.rooms) - 1; i > insertAt; i-- {
 		trl.rooms[i] = trl.rooms[i-1]
@@ -207,7 +211,12 @@ func (trl *TagRoomList) RemoveIndex(index int) {
 	if index < 0 || index > len(trl.rooms) {
 		return
 	}
-	trl.rooms = append(trl.rooms[0:index], trl.rooms[index+1:]...)
+	last := len(trl.rooms) - 1
+	if index < last {
+		copy(trl.rooms[index:], trl.rooms[index+1:])
+	}
+	trl.rooms[last] = nil
+	trl.rooms = trl.rooms[:last]
 }
 
 func (trl *TagRoomList) Index(room *rooms.Room) int {