diff options
Diffstat (limited to 'internal/client/ui')
| -rw-r--r-- | internal/client/ui/core/chat/chat.go | 478 |
1 files changed, 299 insertions, 179 deletions
diff --git a/internal/client/ui/core/chat/chat.go b/internal/client/ui/core/chat/chat.go index acc4da8..2179285 100644 --- a/internal/client/ui/core/chat/chat.go +++ b/internal/client/ui/core/chat/chat.go @@ -37,16 +37,23 @@ var ( DateTimeStyle = lipgloss.NewStyle().Foreground(colors.LightGray).SetString("") - Padding = 1 - Border = lipgloss.RoundedBorder() - LeftCorner = Border.BottomLeft + Border.Bottom - RightCorner = Border.Bottom + Border.BottomRight + PaddingCount = 1 + Padding = strings.Repeat(" ", PaddingCount) + Border = lipgloss.RoundedBorder() + LeftCorner = Border.BottomLeft + Border.Bottom + RightCorner = Border.Bottom + Border.BottomRight - SelectedBackground = lipgloss.NewStyle().Padding(0, Padding). - Background(colors.BackgroundDim) + NilBtreeError = lipgloss.NewStyle(). + Foreground(colors.Red).Padding(0, PaddingCount). + SetString("Error loading messages!") ) -const MaxCharCount = 2000 +const ( + MaxCharCount = 2000 + MaxViewableMessages = 200 + + TimeGap = 7 * 60 * 1000 // 7 minutes in millis +) type Model struct { vi viminput.Model @@ -57,13 +64,15 @@ type Model struct { receiverIndex int frequencyIndex int - index int + snapToBottom bool + offset int + index int width int } func New(width int) Model { - viWidth := width - Padding*2 - lipgloss.Width(LeftCorner) - lipgloss.Width(RightCorner) + viWidth := width - PaddingCount*2 - lipgloss.Width(LeftCorner) - lipgloss.Width(RightCorner) vi := viminput.New(viWidth, ui.Height/2) vi.Placeholder = "Send a message..." vi.PlaceholderStyle = lipgloss.NewStyle().Foreground(colors.Gray) @@ -75,6 +84,8 @@ func New(width int) Model { networkIndex: -1, receiverIndex: -1, frequencyIndex: -1, + snapToBottom: true, + offset: -1, index: -1, width: width, } @@ -85,166 +96,12 @@ func (m Model) Init() tea.Cmd { } func (m Model) View() string { - var builder strings.Builder - - input := m.vi.View() - if m.locked { - input = ViFocusedBorder.Render(input) - } else { - input = ViBlurredBorder.Render(input) - } - builder.WriteString(input) - builder.WriteByte('\n') - - style := lipgloss.NewStyle() - if m.locked { - style = focusStyle - } - width := lipgloss.Width(input) - - leftAngle := style.Render("") - rightAngle := style.Render("") - - builder.WriteString(style.Render(LeftCorner)) - width -= lipgloss.Width(LeftCorner) - - builder.WriteString(leftAngle) - width -= lipgloss.Width(leftAngle) - mode := VimModeStyle.Foreground(colors.Gray).Render(" NONE ") - if m.locked { - switch m.vi.Mode() { - case viminput.InsertMode: - mode = VimModeStyle.Foreground(colors.Green).Render(" INSERT ") - case viminput.NormalMode: - mode = VimModeStyle.Foreground(colors.Orange).Render(" NORMAL ") - case viminput.OpendingMode: - mode = VimModeStyle.Foreground(colors.Red).Render(" O-PENDING ") - case viminput.VisualMode: - mode = VimModeStyle.Foreground(colors.Turquoise).Render(" VISUAL ") - case viminput.VisualLineMode: - mode = VimModeStyle.Foreground(colors.Turquoise).Render(" V-LINE ") - } - } - builder.WriteString(mode) - width -= lipgloss.Width(mode) - builder.WriteString(rightAngle) - width -= lipgloss.Width(rightAngle) - - width -= lipgloss.Width(leftAngle) - count := m.vi.Count() - countStr := " " + strconv.Itoa(count) - if count > MaxCharCount { - countStr = lipgloss.NewStyle().Foreground(colors.Red).Render(countStr) - } - countStr += " / " + strconv.Itoa(MaxCharCount) + " " - width -= lipgloss.Width(countStr) - width -= lipgloss.Width(rightAngle) + messagebox := m.renderMessageBox() + messagesHeight := ui.Height - lipgloss.Height(messagebox) - width -= lipgloss.Width(RightCorner) - - bottomCount := width / lipgloss.Width(Border.Bottom) - bottom := strings.Repeat(Border.Bottom, bottomCount) - builder.WriteString(style.Render(bottom)) - - builder.WriteString(leftAngle) - builder.WriteString(countStr) - builder.WriteString(rightAngle) - builder.WriteString(style.Render(RightCorner)) - // NORMAL master 1 LSP utf-8 go 51% 67:21 - - messagebox := builder.String() - messagesHeight := ui.Height - lipgloss.Height(messagebox) + 1 - remains := messagesHeight - - builder.Reset() - var btree *btree.BTreeG[data.Message] - if m.frequencyIndex != -1 && m.networkIndex != -1 { - network := state.State.Networks[m.networkIndex] - frequencyId := network.Frequencies[m.frequencyIndex].ID - btree = state.State.Messages[frequencyId] - } else { - // TODO: implement support for receiver id - } - - selectedStart := -1 - selectedMessage := "" - - if btree != nil { - const timeGap = 7 * 60 * 1000 // 7 minutes in millis - initialTime := int64(0) - previousSender := snowflake.ID(0) - - count := btree.Len() - - btree.Ascend(func(message data.Message) bool { - count-- - - outsideTimeRange := message.ID.Time()-timeGap > initialTime - header := outsideTimeRange || previousSender != message.SenderID - - if header { - initialTime = message.ID.Time() - previousSender = message.SenderID - builder.WriteByte('\n') - remains -= 1 - - } - - if m.index == count { - selectedStart = messagesHeight - remains - var b strings.Builder - - DateTimeStyle = DateTimeStyle.Background(SelectedBackground.GetBackground()) - remains -= m.renderMessage(message, &b, header) - DateTimeStyle = DateTimeStyle.UnsetBackground() - - selectedMessage = b.String() - builder.WriteString(b.String()) - } else { - remains -= m.renderMessage(message, &builder, header) - } - - return true - }) - } - - messages := builder.String() - actualMessagesHeight := lipgloss.Height(messages) - if actualMessagesHeight < messagesHeight { - diff := messagesHeight - actualMessagesHeight - messages = strings.Repeat("\n", diff) + messages - if selectedStart != -1 { - selectedStart += diff - } - } else if actualMessagesHeight > messagesHeight { - diff := actualMessagesHeight - messagesHeight - newlines := 0 - index := -1 - for i, c := range messages { - if newlines == diff { - index = i - break - } - if c == '\n' { - newlines++ - } - } - assert.Assert(index != -1, "must always have enough newlines if it's greater") - messages = messages[index:] - } - - result := messages + messagebox - result = lipgloss.NewStyle().Padding(0, Padding). - MaxWidth(m.width).MaxHeight(ui.Height). - Render(result) - - if selectedStart != -1 { - selectedMessage = selectedMessage[:len(selectedMessage)-1] - selectedMessage = SelectedBackground.Width(m.width). - Render(selectedMessage) - result = ui.PlaceOverlay(0, selectedStart, selectedMessage, result) - } + messages := m.renderMessages(messagesHeight) + result := messages + "\n" + messagebox return result } @@ -388,9 +245,8 @@ func (m *Model) RestoreAfterSwitch() tea.Cmd { return nil } -func (m *Model) renderMessage(message data.Message, builder *strings.Builder, header bool) int { - lines := 0 - +func (m *Model) renderMessage(message data.Message, width int, header bool, selected bool) string { + metadata := "" if header && m.networkIndex != -1 { var member *data.GetNetworkMembersRow = nil network := state.State.Networks[m.networkIndex] @@ -407,7 +263,6 @@ func (m *Model) renderMessage(message data.Message, builder *strings.Builder, he } else if member.IsAdmin { senderStyle = AdminMemberStyle } - builder.WriteString(senderStyle.Render(member.User.Name)) now := time.Now() unixTime := time.UnixMilli(message.ID.Time()).Local() @@ -421,18 +276,283 @@ func (m *Model) renderMessage(message data.Message, builder *strings.Builder, he datetime = unixTime.Format(" 02/01/2006 3:04 PM") } - builder.WriteString(DateTimeStyle.Render(datetime)) + dateTimeStyle := DateTimeStyle + if selected { + dateTimeStyle = dateTimeStyle.Background(colors.BackgroundDim) + senderStyle = senderStyle.Background(colors.BackgroundDim) + } - builder.WriteByte('\n') - lines += 1 + sender := senderStyle.Render(member.User.Name) + sentDatetime := dateTimeStyle.Render(datetime) + metadata = Padding + sender + " " + sentDatetime + Padding + "\n" + } + + messageStyle := lipgloss.NewStyle().Width(width). + PaddingLeft(PaddingCount + 2).PaddingRight(PaddingCount) + if selected { + messageStyle = messageStyle.Background(colors.BackgroundDim) + } + content := messageStyle.Render(message.Content) + + return metadata + content +} + +func (m *Model) renderMessageBox() string { + var builder strings.Builder + + input := m.vi.View() + if m.locked { + input = ViFocusedBorder.Render(input) + } else { + input = ViBlurredBorder.Render(input) + } + builder.WriteString(input) + builder.WriteByte('\n') + + style := lipgloss.NewStyle() + if m.locked { + style = focusStyle + } + width := lipgloss.Width(input) + + leftAngle := style.Render("") + rightAngle := style.Render("") + + builder.WriteString(style.Render(LeftCorner)) + width -= lipgloss.Width(LeftCorner) + + builder.WriteString(leftAngle) + width -= lipgloss.Width(leftAngle) + mode := VimModeStyle.Foreground(colors.Gray).Render(" NONE ") + if m.locked { + switch m.vi.Mode() { + case viminput.InsertMode: + mode = VimModeStyle.Foreground(colors.Green).Render(" INSERT ") + case viminput.NormalMode: + mode = VimModeStyle.Foreground(colors.Orange).Render(" NORMAL ") + case viminput.OpendingMode: + mode = VimModeStyle.Foreground(colors.Red).Render(" O-PENDING ") + case viminput.VisualMode: + mode = VimModeStyle.Foreground(colors.Turquoise).Render(" VISUAL ") + case viminput.VisualLineMode: + mode = VimModeStyle.Foreground(colors.Turquoise).Render(" V-LINE ") + } + } + builder.WriteString(mode) + width -= lipgloss.Width(mode) + builder.WriteString(rightAngle) + width -= lipgloss.Width(rightAngle) + + width -= lipgloss.Width(leftAngle) + count := m.vi.Count() + countStr := " " + strconv.Itoa(count) + if count > MaxCharCount { + countStr = lipgloss.NewStyle().Foreground(colors.Red).Render(countStr) } + countStr += " / " + strconv.Itoa(MaxCharCount) + " " + width -= lipgloss.Width(countStr) + width -= lipgloss.Width(rightAngle) + + width -= lipgloss.Width(RightCorner) + + bottomCount := width / lipgloss.Width(Border.Bottom) + bottom := strings.Repeat(Border.Bottom, bottomCount) + builder.WriteString(style.Render(bottom)) + + builder.WriteString(leftAngle) + builder.WriteString(countStr) + builder.WriteString(rightAngle) + builder.WriteString(style.Render(RightCorner)) + + result := builder.String() + + return lipgloss.NewStyle().Padding(0, PaddingCount).Render(result) +} + +func (m *Model) renderMessages(height int) string { + var btree *btree.BTreeG[data.Message] + if m.frequencyIndex != -1 && m.networkIndex != -1 { + network := state.State.Networks[m.networkIndex] + frequencyId := network.Frequencies[m.frequencyIndex].ID + btree = state.State.Messages[frequencyId] + } else { + // TODO: implement support for receiver id + } + + if btree == nil { + return NilBtreeError.Height(height).String() + } + + remainingHeight := height + renderedGroups := []string{} + group := []data.Message{} + + if m.snapToBottom { + btree.Descend(func(message data.Message) bool { + if len(group) == 0 { + group = append(group, message) + return true + } + + lastMsg := group[0] + sameSender := lastMsg.SenderID == message.SenderID + withinTime := lastMsg.ID.Time()-message.ID.Time() <= TimeGap + log.Println(sameSender, withinTime) + if sameSender && withinTime && len(group) < MaxViewableMessages { + group = append(group, message) + return true + } + + renderedGroup := m.renderMessageGroup(group) + renderedGroups = append(renderedGroups, renderedGroup) + remainingHeight -= lipgloss.Height(renderedGroup) + + return remainingHeight > 0 + }) + + // We ran out of messages, so let's render the last group + if remainingHeight > 0 { + renderedGroup := m.renderMessageGroup(group) + renderedGroups = append(renderedGroups, renderedGroup) + } + } + + // selectedStart := -1 + // selectedMessage := "" + // _ = selectedMessage + + // const timeGap = 7 * 60 * 1000 // 7 minutes in millis + // initialTime := int64(0) + // previousSender := snowflake.ID(0) + // + // count := btree.Len() + + // btree.Ascend(func(message data.Message) bool { + // count-- + // + // outsideTimeRange := message.ID.Time()-timeGap > initialTime + // header := outsideTimeRange || previousSender != message.SenderID + // + // if header { + // initialTime = message.ID.Time() + // previousSender = message.SenderID + // builder.WriteByte('\n') + // remains -= 1 + // + // } + // + // if m.index == count { + // selectedStart = height - remains + // var b strings.Builder + // + // DateTimeStyle = DateTimeStyle.Background(SelectedBackground.GetBackground()) + // remains -= m.renderMessage(message, &b, header) + // DateTimeStyle = DateTimeStyle.UnsetBackground() + // + // selectedMessage = b.String() + // builder.WriteString(b.String()) + // } else { + // remains -= m.renderMessage(message, &builder, header) + // } + // + // return true + // }) + // + // messages := builder.String() + // actualMessagesHeight := lipgloss.Height(messages) + // if actualMessagesHeight < height { + // diff := height - actualMessagesHeight + // messages = strings.Repeat("\n", diff) + messages + // if selectedStart != -1 { + // selectedStart += diff + // } + // } else if actualMessagesHeight > height { + // diff := actualMessagesHeight - height + // newlines := 0 + // index := -1 + // for i, c := range messages { + // if newlines == diff { + // index = i + // break + // } + // if c == '\n' { + // newlines++ + // } + // } + // assert.Assert(index != -1, "must always have enough newlines if it's greater") + // messages = messages[index:] + // } + + var builder strings.Builder + for i := len(renderedGroups) - 1; i >= 0; i-- { + builder.WriteString(renderedGroups[i]) + builder.WriteByte('\n') // Gap between each group + } + + return builder.String() +} + +func (m *Model) renderMessageGroup(group []data.Message) string { + assert.Assert(len(group) != 0, "cannot render a group with length 0") + + var builder strings.Builder + firstMsg := group[len(group)-1] + + // Render the header of the first group + builder.WriteString(Padding) + if m.networkIndex != -1 { + var member *data.GetNetworkMembersRow = nil + network := state.State.Networks[m.networkIndex] + for _, networkMember := range network.Members { + if networkMember.User.ID == firstMsg.SenderID { + member = &networkMember + } + } + assert.NotNil(member, "sender should always exist") + + senderStyle := NormalMemberStyle + if network.OwnerID == member.User.ID { + senderStyle = OwnerMemberStyle + } else if member.IsAdmin { + senderStyle = AdminMemberStyle + } + sender := senderStyle.Render(member.User.Name) + builder.WriteString(sender) + } else if m.receiverIndex != -1 { + // TODO: receiver + } + + // Render header time format + now := time.Now() + unixTime := time.UnixMilli(firstMsg.ID.Time()).Local() + var datetime string + if unixTime.Year() == now.Year() && unixTime.YearDay() == now.YearDay() { + datetime = " Today at " + unixTime.Format("3:04 PM") + } else if unixTime.Year() == now.Year() && unixTime.YearDay() == now.YearDay()-1 { + datetime = " Yesterday at " + unixTime.Format("3:04 PM") + } else { + datetime = unixTime.Format(" 02/01/2006 3:04 PM") + } + dateTimeStyle := DateTimeStyle + // if selected { + // dateTimeStyle = dateTimeStyle.Background(colors.BackgroundDim) + // senderStyle = senderStyle.Background(colors.BackgroundDim) + // } + builder.WriteByte(' ') // Gap between sender and time format + builder.WriteString(dateTimeStyle.Render(datetime)) + builder.WriteByte('\n') - for _, line := range strings.Split(message.Content, "\n") { - builder.WriteString(" ") - builder.WriteString(line) + // Render all messages content + messageStyle := lipgloss.NewStyle().Width(m.width). + PaddingLeft(PaddingCount + 2).PaddingRight(PaddingCount) + for i := len(group) - 1; i >= 0; i-- { + // if selected { + // messageStyle = messageStyle.Background(colors.BackgroundDim) + // } + content := messageStyle.Render(group[i].Content) + builder.WriteString(content) builder.WriteByte('\n') - lines += 1 } - return lines + return builder.String() } |