Add project tracking picker

common/keymap.go

@@ -24,6 +24,7 @@ type Keymap struct {
 	SetReport  key.Binding
 	SetContext key.Binding
 	SetProject key.Binding
+	PickProjectTask key.Binding
 	Select     key.Binding
 	Insert     key.Binding
 	Tag        key.Binding
@@ -127,6 +128,11 @@ func NewKeymap() *Keymap {
 			key.WithHelp("p", "Set project"),
 		),
 
+		PickProjectTask: key.NewBinding(
+			key.WithKeys("P"),
+			key.WithHelp("P", "Pick project task"),
+		),
+
 		Select: key.NewBinding(
 			key.WithKeys(" "),
 			key.WithHelp("space", "Select"),

common/sync.go

@@ -0,0 +1,85 @@
+package common
+
+import (
+	"log/slog"
+
+	"tasksquire/taskwarrior"
+	"tasksquire/timewarrior"
+)
+
+// FindTaskByUUID queries Taskwarrior for a task with the given UUID.
+// Returns nil if not found.
+func FindTaskByUUID(tw taskwarrior.TaskWarrior, uuid string) *taskwarrior.Task {
+	if uuid == "" {
+		return nil
+	}
+
+	// Use empty report to query by UUID filter
+	report := &taskwarrior.Report{Name: ""}
+	tasks := tw.GetTasks(report, "uuid:"+uuid)
+
+	if len(tasks) > 0 {
+		return tasks[0]
+	}
+
+	return nil
+}
+
+// SyncIntervalToTask synchronizes a Timewarrior interval's state to the corresponding Taskwarrior task.
+// Action should be "start" or "stop".
+// This function is idempotent and handles edge cases gracefully.
+func SyncIntervalToTask(interval *timewarrior.Interval, tw taskwarrior.TaskWarrior, action string) {
+	if interval == nil {
+		return
+	}
+
+	// Extract UUID from interval tags
+	uuid := timewarrior.ExtractUUID(interval.Tags)
+	if uuid == "" {
+		slog.Debug("Interval has no UUID tag, skipping task sync",
+			"intervalID", interval.ID)
+		return
+	}
+
+	// Find corresponding task
+	task := FindTaskByUUID(tw, uuid)
+	if task == nil {
+		slog.Warn("Task not found for UUID, skipping sync",
+			"uuid", uuid)
+		return
+	}
+
+	// Perform sync action
+	switch action {
+	case "start":
+		// Start task if it's pending (idempotent - taskwarrior handles already-started tasks)
+		if task.Status == "pending" {
+			slog.Info("Starting Taskwarrior task from interval",
+				"uuid", uuid,
+				"description", task.Description,
+				"alreadyStarted", task.Start != "")
+			tw.StartTask(task)
+		} else {
+			slog.Debug("Task not pending, skipping start",
+				"uuid", uuid,
+				"status", task.Status)
+		}
+
+	case "stop":
+		// Only stop if task is pending and currently started
+		if task.Status == "pending" && task.Start != "" {
+			slog.Info("Stopping Taskwarrior task from interval",
+				"uuid", uuid,
+				"description", task.Description)
+			tw.StopTask(task)
+		} else {
+			slog.Debug("Task not started or not pending, skipping stop",
+				"uuid", uuid,
+				"status", task.Status,
+				"hasStart", task.Start != "")
+		}
+
+	default:
+		slog.Error("Unknown sync action", "action", action)
+	}
+}

components/autocomplete/autocomplete.go

@@ -83,6 +83,17 @@ func (a *Autocomplete) SetMinChars(min int) {
 	a.minChars = min
 }
 
+// SetSuggestions updates the available suggestions
+func (a *Autocomplete) SetSuggestions(suggestions []string) {
+	a.allSuggestions = suggestions
+	a.updateFilteredSuggestions()
+}
+
+// HasSuggestions returns true if the autocomplete is currently showing suggestions
+func (a *Autocomplete) HasSuggestions() bool {
+	return a.showSuggestions && len(a.filteredSuggestions) > 0
+}
+
 // Init initializes the autocomplete
 func (a *Autocomplete) Init() tea.Cmd {
 	return textinput.Blink

components/picker/picker.go

@@ -36,6 +36,7 @@ type Picker struct {
 	onCreate        func(string) tea.Cmd
 	title           string
 	filterByDefault bool
+	defaultValue    string
 	baseItems       []list.Item
 	focused         bool
 }
@@ -54,6 +55,12 @@ func WithOnCreate(onCreate func(string) tea.Cmd) PickerOption {
 	}
 }
 
+func WithDefaultValue(value string) PickerOption {
+	return func(p *Picker) {
+		p.defaultValue = value
+	}
+}
+
 func (p *Picker) Focus() tea.Cmd {
 	p.focused = true
 	return nil
@@ -88,6 +95,7 @@ func New(
 	l.SetShowHelp(false)
 	l.SetShowStatusBar(false)
 	l.SetFilteringEnabled(true)
+	l.Filter = list.UnsortedFilter // Preserve item order, don't rank by match quality
 
 	// Custom key for filtering (insert mode)
 	l.KeyMap.Filter = key.NewBinding(
@@ -112,16 +120,24 @@ func New(
 		opt(p)
 	}
 
-	if p.filterByDefault {
+	// If a default value is provided, don't start in filter mode
-		// Manually trigger filter mode on the list so it doesn't require a global key press
+	if p.defaultValue != "" {
-		var cmd tea.Cmd
+		p.filterByDefault = false
-		p.list, cmd = p.list.Update(tea.KeyMsg{Type: tea.KeyRunes, Runes: []rune{'i'}})
-		// We can ignore the command here as it's likely just for blinking, which will happen on Init anyway
-		_ = cmd
 	}
 
+	if p.filterByDefault {
+		// Manually trigger filter mode on the list so it doesn't require a global key press
+		p.list, _ = p.list.Update(tea.KeyMsg{Type: tea.KeyRunes, Runes: []rune{'i'}})
+	}
+
+	// Refresh items after entering filter mode to ensure they're visible
 	p.Refresh()
 
+	// If a default value is provided, select the corresponding item
+	if p.defaultValue != "" {
+		p.SelectItemByFilterValue(p.defaultValue)
+	}
+
 	return p
 }
 
@@ -131,18 +147,22 @@ func (p *Picker) Refresh() tea.Cmd {
 }
 
 func (p *Picker) updateListItems() tea.Cmd {
-	items := p.baseItems
+	return p.updateListItemsWithFilter(p.list.FilterValue())
-	filterVal := p.list.FilterValue()
+}
+
+func (p *Picker) updateListItemsWithFilter(filterVal string) tea.Cmd {
+	items := make([]list.Item, 0, len(p.baseItems)+1)
+
+	// First add all base items
+	items = append(items, p.baseItems...)
 
 	if p.onCreate != nil && filterVal != "" {
+		// Add the creation item at the end (bottom of the list)
 		newItem := creationItem{
 			text:   "(new) " + filterVal,
 			filter: filterVal,
 		}
-		newItems := make([]list.Item, len(items)+1)
+		items = append(items, newItem)
-		copy(newItems, items)
-		newItems[len(items)] = newItem
-		items = newItems
 	}
 
 	return p.list.SetItems(items)
@@ -162,7 +182,9 @@ func (p *Picker) SetSize(width, height int) {
 }
 
 func (p *Picker) Init() tea.Cmd {
-	return nil
+	// Trigger list item update to ensure items are properly displayed,
+	// especially when in filter mode with an empty filter
+	return p.updateListItems()
 }
 
 func (p *Picker) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
@@ -171,17 +193,31 @@ func (p *Picker) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 	}
 
 	var cmd tea.Cmd
+	var cmds []tea.Cmd
 
 	switch msg := msg.(type) {
 	case tea.KeyMsg:
-		// If filtering, let the list handle keys (including Enter to stop filtering)
+		// If filtering, update items with predicted filter before list processes the key
 		if p.list.FilterState() == list.Filtering {
-			// if key.Matches(msg, p.common.Keymap.Ok) {
+			currentFilter := p.list.FilterValue()
-			// 	items := p.list.VisibleItems()
+			predictedFilter := currentFilter
-			// 	if len(items) == 1 {
+
-			// 		return p, p.handleSelect(items[0])
+			// Predict what the filter will be after this key
-			// 	}
+			switch msg.Type {
-			// }
+			case tea.KeyRunes:
+				predictedFilter = currentFilter + string(msg.Runes)
+			case tea.KeyBackspace:
+				if len(currentFilter) > 0 {
+					predictedFilter = currentFilter[:len(currentFilter)-1]
+				}
+			}
+
+			// Update items with predicted filter before list processes the message
+			if predictedFilter != currentFilter {
+				preCmd := p.updateListItemsWithFilter(predictedFilter)
+				cmds = append(cmds, preCmd)
+			}
+
 			break // Pass to list.Update
 		}
 
@@ -195,15 +231,10 @@ func (p *Picker) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 		}
 	}
 
-	prevFilter := p.list.FilterValue()
 	p.list, cmd = p.list.Update(msg)
+	cmds = append(cmds, cmd)
 
-	if p.list.FilterValue() != prevFilter {
+	return p, tea.Batch(cmds...)
-		updateCmd := p.updateListItems()
-		return p, tea.Batch(cmd, updateCmd)
-	}
-
-	return p, cmd
 }
 
 func (p *Picker) handleSelect(item list.Item) tea.Cmd {

on-modify.timewarrior

@@ -0,0 +1,118 @@
+#!/usr/bin/env python3
+
+###############################################################################
+#
+# Copyright 2016 - 2021, 2023, Gothenburg Bit Factory
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+#
+# https://www.opensource.org/licenses/mit-license.php
+#
+###############################################################################
+
+import json
+import subprocess
+import sys
+
+# Hook should extract all the following for use as Timewarrior tags:
+#   UUID
+#   Project
+#   Tags
+#   Description
+#   UDAs
+
+try:
+    input_stream = sys.stdin.buffer
+except AttributeError:
+    input_stream = sys.stdin
+
+
+def extract_tags_from(json_obj):
+    # Extract attributes for use as tags.
+    tags = [json_obj['description']]
+
+    # Add UUID with prefix for reliable task linking
+    if 'uuid' in json_obj:
+        tags.append('uuid:' + json_obj['uuid'])
+
+    # Add project with prefix for separate column display
+    if 'project' in json_obj:
+        tags.append('project:' + json_obj['project'])
+
+    if 'tags' in json_obj:
+        if type(json_obj['tags']) is str:
+            # Usage of tasklib (e.g. in taskpirate) converts the tag list into a string
+            # If this is the case, convert it back into a list first
+            # See https://github.com/tbabej/taskpirate/issues/11
+            task_tags = [tag for tag in json_obj['tags'].split(',') if tag != 'next']
+            tags.extend(task_tags)
+        else:
+            # Filter out the 'next' tag
+            task_tags = [tag for tag in json_obj['tags'] if tag != 'next']
+            tags.extend(task_tags)
+
+    return tags
+
+
+def extract_annotation_from(json_obj):
+
+    if 'annotations' not in json_obj:
+        return '\'\''
+
+    return json_obj['annotations'][0]['description']
+
+
+def main(old, new):
+
+    start_or_stop = ''
+
+    # Started task.
+    if 'start' in new and 'start' not in old:
+        start_or_stop = 'start'
+
+    # Stopped task.
+    elif ('start' not in new or 'end' in new) and 'start' in old:
+        start_or_stop = 'stop'
+
+    if start_or_stop:
+        tags = extract_tags_from(new)
+
+        subprocess.call(['timew', start_or_stop] + tags + [':yes'])
+
+    # Modifications to task other than start/stop
+    elif 'start' in new and 'start' in old:
+        old_tags = extract_tags_from(old)
+        new_tags = extract_tags_from(new)
+
+        if old_tags != new_tags:
+            subprocess.call(['timew', 'untag', '@1'] + old_tags + [':yes'])
+            subprocess.call(['timew', 'tag', '@1'] + new_tags + [':yes'])
+
+        old_annotation = extract_annotation_from(old)
+        new_annotation = extract_annotation_from(new)
+
+        if old_annotation != new_annotation:
+            subprocess.call(['timew', 'annotate', '@1', new_annotation])
+
+
+if __name__ == "__main__":
+    old = json.loads(input_stream.readline().decode("utf-8", errors="replace"))
+    new = json.loads(input_stream.readline().decode("utf-8", errors="replace"))
+    print(json.dumps(new))
+    main(old, new)

pages/main.go

@@ -12,8 +12,8 @@ type MainPage struct {
 	common     *common.Common
 	activePage common.Component
 
-	taskPage common.Component
+	taskPage   common.Component
-	timePage common.Component
+	timePage   common.Component
 	currentTab int
 	width      int
 	height     int

pages/report.go

@@ -82,6 +82,12 @@ func (p *ReportPage) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 	case UpdateProjectMsg:
 		p.activeProject = string(msg)
 		cmds = append(cmds, p.getTasks())
+	case TaskPickedMsg:
+		if msg.Task != nil && msg.Task.Status == "pending" {
+			p.common.TW.StopActiveTasks()
+			p.common.TW.StartTask(msg.Task)
+		}
+		cmds = append(cmds, p.getTasks())
 	case UpdatedTasksMsg:
 		cmds = append(cmds, p.getTasks())
 	case tea.KeyMsg:
@@ -119,6 +125,11 @@ func (p *ReportPage) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 			cmd := p.subpage.Init()
 			p.common.PushPage(p)
 			return p.subpage, cmd
+		case key.Matches(msg, p.common.Keymap.PickProjectTask):
+			p.subpage = NewProjectTaskPickerPage(p.common)
+			cmd := p.subpage.Init()
+			p.common.PushPage(p)
+			return p.subpage, cmd
 		case key.Matches(msg, p.common.Keymap.Tag):
 			if p.selectedTask != nil {
 				tag := p.common.TW.GetConfig().Get("uda.tasksquire.tag.default")
@@ -137,6 +148,7 @@ func (p *ReportPage) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 		case key.Matches(msg, p.common.Keymap.StartStop):
 			if p.selectedTask != nil && p.selectedTask.Status == "pending" {
 				if p.selectedTask.Start == "" {
+					p.common.TW.StopActiveTasks()
 					p.common.TW.StartTask(p.selectedTask)
 				} else {
 					p.common.TW.StopTask(p.selectedTask)

pages/taskEditor.go

@@ -459,15 +459,21 @@ func NewTaskEdit(com *common.Common, task *taskwarrior.Task, isNew bool) *taskEd
 	onSelect := func(item list.Item) tea.Cmd {
 		return nil
 	}
+	onCreate := func(newProject string) tea.Cmd {
+		// The new project name will be used as the project value
+		// when the task is saved
+		return nil
+	}
 
-	opts := []picker.PickerOption{}
+	opts := []picker.PickerOption{picker.WithOnCreate(onCreate)}
 	if isNew {
 		opts = append(opts, picker.WithFilterByDefault(true))
+	} else {
+		opts = append(opts, picker.WithDefaultValue(task.Project))
 	}
 
 	projPicker := picker.New(com, "Project", itemProvider, onSelect, opts...)
 	projPicker.SetSize(70, 8)
-	projPicker.SelectItemByFilterValue(task.Project)
 	projPicker.Blur()
 
 	defaultKeymap := huh.NewDefaultKeyMap()

pages/timeEditor.go

@@ -5,10 +5,12 @@ import (
 	"strings"
 	"tasksquire/common"
 	"tasksquire/components/autocomplete"
+	"tasksquire/components/picker"
 	"tasksquire/components/timestampeditor"
 	"tasksquire/timewarrior"
 
 	"github.com/charmbracelet/bubbles/key"
+	"github.com/charmbracelet/bubbles/list"
 	tea "github.com/charmbracelet/bubbletea"
 	"github.com/charmbracelet/lipgloss"
 )
@@ -18,17 +20,67 @@ type TimeEditorPage struct {
 	interval *timewarrior.Interval
 
 	// Fields
-	startEditor *timestampeditor.TimestampEditor
+	projectPicker *picker.Picker
-	endEditor   *timestampeditor.TimestampEditor
+	startEditor   *timestampeditor.TimestampEditor
-	tagsInput   *autocomplete.Autocomplete
+	endEditor     *timestampeditor.TimestampEditor
-	adjust      bool
+	tagsInput     *autocomplete.Autocomplete
+	adjust        bool
 
 	// State
-	currentField int
+	selectedProject string
-	totalFields  int
+	currentField    int
+	totalFields     int
+}
+
+type timeEditorProjectSelectedMsg struct {
+	project string
 }
 
 func NewTimeEditorPage(com *common.Common, interval *timewarrior.Interval) *TimeEditorPage {
+	// Extract project from tags if it exists
+	projects := com.TW.GetProjects()
+	selectedProject, remainingTags := extractProjectFromTags(interval.Tags, projects)
+
+	// Create project picker with onCreate support for new projects
+	projectItemProvider := func() []list.Item {
+		projects := com.TW.GetProjects()
+		items := make([]list.Item, len(projects))
+		for i, proj := range projects {
+			items[i] = picker.NewItem(proj)
+		}
+		return items
+	}
+
+	projectOnSelect := func(item list.Item) tea.Cmd {
+		return func() tea.Msg {
+			return timeEditorProjectSelectedMsg{project: item.FilterValue()}
+		}
+	}
+
+	projectOnCreate := func(name string) tea.Cmd {
+		return func() tea.Msg {
+			return timeEditorProjectSelectedMsg{project: name}
+		}
+	}
+
+	opts := []picker.PickerOption{
+		picker.WithOnCreate(projectOnCreate),
+	}
+	if selectedProject != "" {
+		opts = append(opts, picker.WithDefaultValue(selectedProject))
+	} else {
+		opts = append(opts, picker.WithFilterByDefault(true))
+	}
+
+	projectPicker := picker.New(
+		com,
+		"Project",
+		projectItemProvider,
+		projectOnSelect,
+		opts...,
+	)
+	projectPicker.SetSize(50, 10) // Compact size for inline use
+
 	// Create start timestamp editor
 	startEditor := timestampeditor.New(com).
 		Title("Start").
@@ -39,38 +91,56 @@ func NewTimeEditorPage(com *common.Common, interval *timewarrior.Interval) *Time
 		Title("End").
 		ValueFromString(interval.End)
 
-	// Create tags autocomplete with combinations from past intervals
+	// Get tag combinations filtered by selected project
-	tagCombinations := com.TimeW.GetTagCombinations()
+	tagCombinations := filterTagCombinationsByProject(
+		com.TimeW.GetTagCombinations(),
+		selectedProject,
+	)
+
 	tagsInput := autocomplete.New(tagCombinations, 3, 10)
 	tagsInput.SetPlaceholder("Space separated, use \"\" for tags with spaces")
-	tagsInput.SetValue(formatTags(interval.Tags))
+	tagsInput.SetValue(formatTags(remainingTags)) // Use remaining tags (without project)
 	tagsInput.SetWidth(50)
 
 	p := &TimeEditorPage{
-		common:       com,
+		common:          com,
-		interval:     interval,
+		interval:        interval,
-		startEditor:  startEditor,
+		projectPicker:   projectPicker,
-		endEditor:    endEditor,
+		startEditor:     startEditor,
-		tagsInput:    tagsInput,
+		endEditor:       endEditor,
-		adjust:       true, // Enable :adjust by default
+		tagsInput:       tagsInput,
-		currentField: 0,
+		adjust:          true, // Enable :adjust by default
-		totalFields:  4, // Updated to include adjust field
+		selectedProject: selectedProject,
+		currentField:    0,
+		totalFields:     5, // Now 5 fields: project, tags, start, end, adjust
 	}
 
 	return p
 }
 
 func (p *TimeEditorPage) Init() tea.Cmd {
-	// Focus the first field (tags)
+	// Focus the first field (project picker)
 	p.currentField = 0
-	p.tagsInput.Focus()
+	return p.projectPicker.Init()
-	return p.tagsInput.Init()
 }
 
 func (p *TimeEditorPage) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 	var cmds []tea.Cmd
 
 	switch msg := msg.(type) {
+	case timeEditorProjectSelectedMsg:
+		// Update selected project
+		p.selectedProject = msg.project
+		// Blur current field (project picker)
+		p.blurCurrentField()
+		// Advance to tags field
+		p.currentField = 1
+		// Refresh tag autocomplete with filtered combinations
+		cmds = append(cmds, p.updateTagSuggestions())
+		// Focus tags input
+		cmds = append(cmds, p.focusCurrentField())
+		return p, tea.Batch(cmds...)
+
 	case tea.KeyMsg:
 		switch {
 		case key.Matches(msg, p.common.Keymap.Back):
@@ -82,7 +152,26 @@ func (p *TimeEditorPage) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 			return model, BackCmd
 
 		case key.Matches(msg, p.common.Keymap.Ok):
-			// Save and exit
+			// Handle Enter based on current field
+			if p.currentField == 0 {
+				// Project picker - let it handle Enter (will trigger projectSelectedMsg)
+				break
+			}
+
+			if p.currentField == 1 {
+				// Tags field
+				if p.tagsInput.HasSuggestions() {
+					// Let autocomplete handle suggestion selection
+					break
+				}
+				// Tags confirmed without suggestions - advance to start timestamp
+				p.blurCurrentField()
+				p.currentField = 2
+				cmds = append(cmds, p.focusCurrentField())
+				return p, tea.Batch(cmds...)
+			}
+
+			// For all other fields (2-4: start, end, adjust), save and exit
 			p.saveInterval()
 			model, err := p.common.PopPage()
 			if err != nil {
@@ -111,25 +200,31 @@ func (p *TimeEditorPage) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 	// Update the currently focused field
 	var cmd tea.Cmd
 	switch p.currentField {
-	case 0:
+	case 0: // Project picker
+		var model tea.Model
+		model, cmd = p.projectPicker.Update(msg)
+		if pk, ok := model.(*picker.Picker); ok {
+			p.projectPicker = pk
+		}
+	case 1: // Tags (was 0)
 		var model tea.Model
 		model, cmd = p.tagsInput.Update(msg)
 		if ac, ok := model.(*autocomplete.Autocomplete); ok {
 			p.tagsInput = ac
 		}
-	case 1:
+	case 2: // Start (was 1)
 		var model tea.Model
 		model, cmd = p.startEditor.Update(msg)
 		if editor, ok := model.(*timestampeditor.TimestampEditor); ok {
 			p.startEditor = editor
 		}
-	case 2:
+	case 3: // End (was 2)
 		var model tea.Model
 		model, cmd = p.endEditor.Update(msg)
 		if editor, ok := model.(*timestampeditor.TimestampEditor); ok {
 			p.endEditor = editor
 		}
-	case 3:
+	case 4: // Adjust (was 3)
 		// Handle adjust toggle with space/enter
 		if msg, ok := msg.(tea.KeyMsg); ok {
 			if msg.String() == " " || msg.String() == "enter" {
@@ -145,13 +240,15 @@ func (p *TimeEditorPage) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 func (p *TimeEditorPage) focusCurrentField() tea.Cmd {
 	switch p.currentField {
 	case 0:
+		return p.projectPicker.Init() // Picker doesn't have explicit Focus()
+	case 1:
 		p.tagsInput.Focus()
 		return p.tagsInput.Init()
-	case 1:
-		return p.startEditor.Focus()
 	case 2:
-		return p.endEditor.Focus()
+		return p.startEditor.Focus()
 	case 3:
+		return p.endEditor.Focus()
+	case 4:
 		// Adjust checkbox doesn't need focus action
 		return nil
 	}
@@ -161,12 +258,14 @@ func (p *TimeEditorPage) focusCurrentField() tea.Cmd {
 func (p *TimeEditorPage) blurCurrentField() {
 	switch p.currentField {
 	case 0:
-		p.tagsInput.Blur()
+		// Picker doesn't have explicit Blur(), state handled by Update
 	case 1:
-		p.startEditor.Blur()
+		p.tagsInput.Blur()
 	case 2:
-		p.endEditor.Blur()
+		p.startEditor.Blur()
 	case 3:
+		p.endEditor.Blur()
+	case 4:
 		// Adjust checkbox doesn't need blur action
 	}
 }
@@ -179,10 +278,22 @@ func (p *TimeEditorPage) View() string {
 	sections = append(sections, titleStyle.Render("Edit Time Interval"))
 	sections = append(sections, "")
 
-	// Tags input (now first)
+	// Project picker (field 0)
+	if p.currentField == 0 {
+		sections = append(sections, p.projectPicker.View())
+	} else {
+		blurredLabelStyle := p.common.Styles.Form.Blurred.Title
+		sections = append(sections, blurredLabelStyle.Render("Project"))
+		sections = append(sections, lipgloss.NewStyle().Faint(true).Render(p.selectedProject))
+	}
+
+	sections = append(sections, "")
+	sections = append(sections, "")
+
+	// Tags input (now field 1, was first)
 	tagsLabelStyle := p.common.Styles.Form.Focused.Title
 	tagsLabel := tagsLabelStyle.Render("Tags")
-	if p.currentField == 0 {
+	if p.currentField == 1 { // Changed from 0
 		sections = append(sections, tagsLabel)
 		sections = append(sections, p.tagsInput.View())
 		descStyle := p.common.Styles.Form.Focused.Description
@@ -204,7 +315,7 @@ func (p *TimeEditorPage) View() string {
 	sections = append(sections, p.endEditor.View())
 	sections = append(sections, "")
 
-	// Adjust checkbox
+	// Adjust checkbox (now field 4, was 3)
 	adjustLabelStyle := p.common.Styles.Form.Focused.Title
 	adjustLabel := adjustLabelStyle.Render("Adjust overlaps")
 
@@ -215,7 +326,7 @@ func (p *TimeEditorPage) View() string {
 		checkbox = "[ ]"
 	}
 
-	if p.currentField == 3 {
+	if p.currentField == 4 { // Changed from 3
 		focusedStyle := lipgloss.NewStyle().Bold(true).Foreground(lipgloss.Color("12"))
 		sections = append(sections, adjustLabel)
 		sections = append(sections, focusedStyle.Render(checkbox+" Auto-adjust overlapping intervals"))
@@ -254,8 +365,25 @@ func (p *TimeEditorPage) saveInterval() {
 	p.interval.Start = p.startEditor.GetValueString()
 	p.interval.End = p.endEditor.GetValueString()
 
-	// Parse tags
+	// Parse tags from input
-	p.interval.Tags = parseTags(p.tagsInput.GetValue())
+	tags := parseTags(p.tagsInput.GetValue())
+
+	// Add project to tags if not already present
+	if p.selectedProject != "" {
+		projectTag := "project:" + p.selectedProject
+		projectExists := false
+		for _, tag := range tags {
+			if tag == projectTag {
+				projectExists = true
+				break
+			}
+		}
+		if !projectExists {
+			tags = append([]string{projectTag}, tags...) // Prepend project tag
+		}
+	}
+
+	p.interval.Tags = tags
 
 	err := p.common.TimeW.ModifyInterval(p.interval, p.adjust)
 	if err != nil {
@@ -298,3 +426,85 @@ func formatTags(tags []string) string {
 	}
 	return strings.Join(formatted, " ")
 }
+
+// extractProjectFromTags finds and removes the first tag that matches a known project
+// Returns the found project (or empty string) and the remaining tags
+func extractProjectFromTags(tags []string, projects []string) (string, []string) {
+	projectSet := make(map[string]bool)
+	for _, p := range projects {
+		projectSet[p] = true
+	}
+
+	var foundProject string
+	var remaining []string
+
+	for _, tag := range tags {
+		// Check if this tag is a project tag (format: "project:projectname")
+		if strings.HasPrefix(tag, "project:") {
+			projectName := strings.TrimPrefix(tag, "project:")
+			if foundProject == "" && projectSet[projectName] {
+				foundProject = projectName // First matching project
+				continue                   // Don't add to remaining tags
+			}
+		}
+		remaining = append(remaining, tag)
+	}
+
+	return foundProject, remaining
+}
+
+// filterTagCombinationsByProject filters tag combinations to only show those
+// containing the exact project tag, and removes the project from the displayed combination
+func filterTagCombinationsByProject(combinations []string, project string) []string {
+	if project == "" {
+		return combinations
+	}
+
+	projectTag := "project:" + project
+
+	var filtered []string
+	for _, combo := range combinations {
+		// Parse the combination into individual tags
+		tags := parseTags(combo)
+
+		// Check if project exists in this combination
+		for _, tag := range tags {
+			if tag == projectTag {
+				// Found the project - now remove it from display
+				var displayTags []string
+				for _, t := range tags {
+					if t != projectTag {
+						displayTags = append(displayTags, t)
+					}
+				}
+				if len(displayTags) > 0 {
+					filtered = append(filtered, formatTags(displayTags))
+				}
+				break
+			}
+		}
+	}
+
+	return filtered
+}
+
+// updateTagSuggestions refreshes the tag autocomplete with filtered combinations
+func (p *TimeEditorPage) updateTagSuggestions() tea.Cmd {
+	combinations := filterTagCombinationsByProject(
+		p.common.TimeW.GetTagCombinations(),
+		p.selectedProject,
+	)
+
+	// Update autocomplete suggestions
+	currentValue := p.tagsInput.GetValue()
+	p.tagsInput.SetSuggestions(combinations)
+	p.tagsInput.SetValue(currentValue)
+
+	// If tags field is focused, refocus it
+	if p.currentField == 1 {
+		p.tagsInput.Focus()
+		return p.tagsInput.Init()
+	}
+
+	return nil
+}

pages/timePage.go

@@ -21,6 +21,7 @@ type TimePage struct {
 	data      timewarrior.Intervals
 
 	shouldSelectActive bool
+	pendingSyncAction  string // "start", "stop", or "" (empty means no pending action)
 
 	selectedTimespan string
 	subpage          common.Component
@@ -163,8 +164,27 @@ func (p *TimePage) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 	case intervalsMsg:
 		p.data = timewarrior.Intervals(msg)
 		p.populateTable(p.data)
+
+		// If we have a pending sync action (from continuing an interval),
+		// execute it now that intervals are refreshed
+		if p.pendingSyncAction != "" {
+			action := p.pendingSyncAction
+			p.pendingSyncAction = ""
+			cmds = append(cmds, p.syncActiveIntervalAfterRefresh(action))
+		}
+	case TaskPickedMsg:
+		if msg.Task != nil && msg.Task.Status == "pending" {
+			p.common.TW.StopActiveTasks()
+			p.common.TW.StartTask(msg.Task)
+			cmds = append(cmds, p.getIntervals())
+			cmds = append(cmds, doTick())
+		}
 	case RefreshIntervalsMsg:
 		cmds = append(cmds, p.getIntervals())
+		cmds = append(cmds, doTick())
+	case BackMsg:
+		// Restart tick loop when returning from subpage
+		cmds = append(cmds, doTick())
 	case tickMsg:
 		cmds = append(cmds, p.getIntervals())
 		cmds = append(cmds, doTick())
@@ -178,17 +198,42 @@ func (p *TimePage) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 			cmd := p.subpage.Init()
 			p.common.PushPage(p)
 			return p.subpage, cmd
+		case key.Matches(msg, p.common.Keymap.PickProjectTask):
+			p.subpage = NewProjectTaskPickerPage(p.common)
+			cmd := p.subpage.Init()
+			p.common.PushPage(p)
+			return p.subpage, cmd
 		case key.Matches(msg, p.common.Keymap.StartStop):
 			row := p.intervals.SelectedRow()
 			if row != nil {
 				interval := (*timewarrior.Interval)(row)
+
+				// Validate interval before proceeding
+				if interval.IsGap {
+					slog.Debug("Cannot start/stop gap interval")
+					return p, nil
+				}
+
 				if interval.IsActive() {
+					// Stop tracking
 					p.common.TimeW.StopTracking()
+					// Sync: stop corresponding Taskwarrior task immediately (interval has UUID)
+					common.SyncIntervalToTask(interval, p.common.TW, "stop")
 				} else {
+					// Continue tracking - creates a NEW interval
+					slog.Info("Continuing interval for task sync",
+						"intervalID", interval.ID,
+						"hasUUID", timewarrior.ExtractUUID(interval.Tags) != "",
+						"uuid", timewarrior.ExtractUUID(interval.Tags))
 					p.common.TimeW.ContinueInterval(interval.ID)
 					p.shouldSelectActive = true
+					// Set pending sync action instead of syncing immediately
+					// This ensures we sync AFTER intervals are refreshed
+					p.pendingSyncAction = "start"
 				}
-				return p, tea.Batch(p.getIntervals(), doTick())
+				cmds = append(cmds, p.getIntervals())
+				cmds = append(cmds, doTick())
+				return p, tea.Batch(cmds...)
 			}
 		case key.Matches(msg, p.common.Keymap.Delete):
 			row := p.intervals.SelectedRow()
@@ -351,7 +396,8 @@ func (p *TimePage) populateTable(intervals timewarrior.Intervals) {
 		{Title: "Start", Name: startField, Width: startEndWidth},
 		{Title: "End", Name: endField, Width: startEndWidth},
 		{Title: "Duration", Name: "duration", Width: 10},
-		{Title: "Tags", Name: "tags", Width: 0}, // flexible width
+		{Title: "Project", Name: "project", Width: 0}, // flexible width
+		{Title: "Tags", Name: "tags", Width: 0},       // flexible width
 	}
 
 	// Calculate table height: total height - header (1 line) - blank line (1) - safety (1)
@@ -419,3 +465,34 @@ func (p *TimePage) getIntervals() tea.Cmd {
 		return intervalsMsg(intervals)
 	}
 }
+
+// syncActiveInterval creates a command that syncs the currently active interval to Taskwarrior
+func (p *TimePage) syncActiveInterval(action string) tea.Cmd {
+	return func() tea.Msg {
+		// Get the currently active interval
+		activeInterval := p.common.TimeW.GetActive()
+		if activeInterval != nil {
+			common.SyncIntervalToTask(activeInterval, p.common.TW, action)
+		}
+		return nil
+	}
+}
+
+// syncActiveIntervalAfterRefresh is called AFTER intervals have been refreshed
+// to ensure we're working with current data
+func (p *TimePage) syncActiveIntervalAfterRefresh(action string) tea.Cmd {
+	return func() tea.Msg {
+		// At this point, intervals have been refreshed, so GetActive() will work
+		activeInterval := p.common.TimeW.GetActive()
+		if activeInterval != nil {
+			slog.Info("Syncing active interval to task after refresh",
+				"action", action,
+				"intervalID", activeInterval.ID,
+				"hasUUID", timewarrior.ExtractUUID(activeInterval.Tags) != "")
+			common.SyncIntervalToTask(activeInterval, p.common.TW, action)
+		} else {
+			slog.Warn("No active interval found after refresh, cannot sync to task")
+		}
+		return nil
+	}
+}

taskwarrior/models.go

@@ -47,8 +47,8 @@ type Task struct {
 	Uuid        string `json:"uuid,omitempty"`
 	Description string `json:"description,omitempty"`
 	Project     string `json:"project"`
-	// Priority    string         `json:"priority"`
+	Priority    string `json:"priority,omitempty"`
-	Status      string         `json:"status,omitempty"`
+	Status      string `json:"status,omitempty"`
 	Tags        []string       `json:"tags"`
 	VirtualTags []string       `json:"-"`
 	Depends     []string       `json:"depends,omitempty"`
@@ -149,8 +149,8 @@ func (t *Task) GetString(fieldWFormat string) string {
 		}
 		return t.Project
 
-	// case "priority":
+	case "priority":
-	// 	return t.Priority
+		return t.Priority
 
 	case "status":
 		return t.Status
@@ -233,7 +233,33 @@ func (t *Task) GetString(fieldWFormat string) string {
 	return ""
 }
 
-func (t *Task) GetDate(dateString string) time.Time {
+func (t *Task) GetDate(field string) time.Time {
+	var dateString string
+	switch field {
+	case "due":
+		dateString = t.Due
+	case "wait":
+		dateString = t.Wait
+	case "scheduled":
+		dateString = t.Scheduled
+	case "until":
+		dateString = t.Until
+	case "start":
+		dateString = t.Start
+	case "end":
+		dateString = t.End
+	case "entry":
+		dateString = t.Entry
+	case "modified":
+		dateString = t.Modified
+	default:
+		return time.Time{}
+	}
+
+	if dateString == "" {
+		return time.Time{}
+	}
+
 	dt, err := time.Parse(dtformat, dateString)
 	if err != nil {
 		slog.Error("Failed to parse time:", err)

taskwarrior/models_test.go

@@ -0,0 +1,81 @@
+package taskwarrior
+
+import (
+	"testing"
+	"time"
+)
+
+func TestTask_GetString(t *testing.T) {
+	tests := []struct {
+		name         string
+		task         Task
+		fieldWFormat string
+		want         string
+	}{
+		{
+			name: "Priority",
+			task: Task{
+				Priority: "H",
+			},
+			fieldWFormat: "priority",
+			want:         "H",
+		},
+		{
+			name: "Description",
+			task: Task{
+				Description: "Buy milk",
+			},
+			fieldWFormat: "description.desc",
+			want:         "Buy milk",
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			if got := tt.task.GetString(tt.fieldWFormat); got != tt.want {
+				t.Errorf("Task.GetString() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}
+
+func TestTask_GetDate(t *testing.T) {
+	validDate := "20230101T120000Z"
+	parsedValid, _ := time.Parse("20060102T150405Z", validDate)
+
+	tests := []struct {
+		name  string
+		task  Task
+		field string
+		want  time.Time
+	}{
+		{
+			name: "Due date valid",
+			task: Task{
+				Due: validDate,
+			},
+			field: "due",
+			want:  parsedValid,
+		},
+		{
+			name: "Due date empty",
+			task: Task{},
+			field: "due",
+			want:  time.Time{},
+		},
+		{
+			name: "Unknown field",
+			task: Task{Due: validDate},
+			field: "unknown",
+			want:  time.Time{},
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			if got := tt.task.GetDate(tt.field); !got.Equal(tt.want) {
+				t.Errorf("Task.GetDate() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}

taskwarrior/taskwarrior.go

@@ -98,6 +98,7 @@ type TaskWarrior interface {
 	DeleteTask(task *Task)
 	StartTask(task *Task)
 	StopTask(task *Task)
+	StopActiveTasks()
 	GetInformation(task *Task) string
 	AddTaskAnnotation(uuid string, annotation string)
 
@@ -146,7 +147,7 @@ func (ts *TaskSquire) GetTasks(report *Report, filter ...string) Tasks {
 
 	args := ts.defaultArgs
 
-	if report.Context {
+	if report != nil && report.Context {
 		for _, context := range ts.contexts {
 			if context.Active && context.Name != "none" {
 				args = append(args, context.ReadFilter)
@@ -159,7 +160,12 @@ func (ts *TaskSquire) GetTasks(report *Report, filter ...string) Tasks {
 		args = append(args, filter...)
 	}
 
-	cmd := exec.Command(twBinary, append(args, []string{"export", report.Name}...)...)
+	exportArgs := []string{"export"}
+	if report != nil && report.Name != "" {
+		exportArgs = append(exportArgs, report.Name)
+	}
+
+	cmd := exec.Command(twBinary, append(args, exportArgs...)...)
 	output, err := cmd.CombinedOutput()
 	if err != nil {
 		slog.Error("Failed getting report:", err)
@@ -490,6 +496,33 @@ func (ts *TaskSquire) StopTask(task *Task) {
 	}
 }
 
+func (ts *TaskSquire) StopActiveTasks() {
+	ts.mutex.Lock()
+	defer ts.mutex.Unlock()
+
+	cmd := exec.Command(twBinary, append(ts.defaultArgs, []string{"+ACTIVE", "export"}...)...)
+	output, err := cmd.CombinedOutput()
+	if err != nil {
+		slog.Error("Failed getting active tasks:", "error", err, "output", string(output))
+		return
+	}
+
+	tasks := make(Tasks, 0)
+	err = json.Unmarshal(output, &tasks)
+	if err != nil {
+		slog.Error("Failed unmarshalling active tasks:", err)
+		return
+	}
+
+	for _, task := range tasks {
+		cmd := exec.Command(twBinary, append(ts.defaultArgs, []string{"stop", task.Uuid}...)...)
+		err := cmd.Run()
+		if err != nil {
+			slog.Error("Failed stopping task:", err)
+		}
+	}
+}
+
 func (ts *TaskSquire) GetInformation(task *Task) string {
 	ts.mutex.Lock()
 	defer ts.mutex.Unlock()

timewarrior/models.go

@@ -83,7 +83,16 @@ func (i *Interval) GetString(field string) string {
 		if len(i.Tags) == 0 {
 			return ""
 		}
-		return strings.Join(i.Tags, " ")
+		// Extract and filter special tags (uuid:, project:)
+		_, _, displayTags := ExtractSpecialTags(i.Tags)
+		return strings.Join(displayTags, " ")
+
+	case "project":
+		project := ExtractProject(i.Tags)
+		if project == "" {
+			return "(none)"
+		}
+		return project
 
 	case "duration":
 		return i.GetDuration()

timewarrior/tags.go

@@ -0,0 +1,51 @@
+package timewarrior
+
+import (
+	"strings"
+)
+
+// Special tag prefixes for metadata
+const (
+	UUIDPrefix    = "uuid:"
+	ProjectPrefix = "project:"
+)
+
+// ExtractSpecialTags parses tags and separates special prefixed tags from display tags.
+// Returns: uuid, project, and remaining display tags (description + user tags)
+func ExtractSpecialTags(tags []string) (uuid string, project string, displayTags []string) {
+	displayTags = make([]string, 0, len(tags))
+
+	for _, tag := range tags {
+		switch {
+		case strings.HasPrefix(tag, UUIDPrefix):
+			uuid = strings.TrimPrefix(tag, UUIDPrefix)
+		case strings.HasPrefix(tag, ProjectPrefix):
+			project = strings.TrimPrefix(tag, ProjectPrefix)
+		default:
+			// Regular tag (description or user tag)
+			displayTags = append(displayTags, tag)
+		}
+	}
+
+	return uuid, project, displayTags
+}
+
+// ExtractUUID extracts just the UUID from tags (for sync operations)
+func ExtractUUID(tags []string) string {
+	for _, tag := range tags {
+		if strings.HasPrefix(tag, UUIDPrefix) {
+			return strings.TrimPrefix(tag, UUIDPrefix)
+		}
+	}
+	return ""
+}
+
+// ExtractProject extracts just the project name from tags
+func ExtractProject(tags []string) string {
+	for _, tag := range tags {
+		if strings.HasPrefix(tag, ProjectPrefix) {
+			return strings.TrimPrefix(tag, ProjectPrefix)
+		}
+	}
+	return ""
+}

timewarrior/timewarrior.go

@@ -142,10 +142,9 @@ func formatTagsForCombination(tags []string) string {
 	return strings.Join(formatted, " ")
 }
 
-func (ts *TimeSquire) GetIntervals(filter ...string) Intervals {
+// getIntervalsUnlocked fetches intervals without acquiring mutex (for internal use only).
-	ts.mutex.Lock()
+// Caller must hold ts.mutex.
-	defer ts.mutex.Unlock()
+func (ts *TimeSquire) getIntervalsUnlocked(filter ...string) Intervals {
-
 	args := append(ts.defaultArgs, "export")
 	if filter != nil {
 		args = append(args, filter...)
@@ -176,6 +175,14 @@ func (ts *TimeSquire) GetIntervals(filter ...string) Intervals {
 	return intervals
 }
 
+// GetIntervals fetches intervals with the given filter, acquiring mutex lock.
+func (ts *TimeSquire) GetIntervals(filter ...string) Intervals {
+	ts.mutex.Lock()
+	defer ts.mutex.Unlock()
+
+	return ts.getIntervalsUnlocked(filter...)
+}
+
 func (ts *TimeSquire) StartTracking(tags []string) error {
 	ts.mutex.Lock()
 	defer ts.mutex.Unlock()
@@ -347,8 +354,8 @@ func (ts *TimeSquire) GetActive() *Interval {
 		return nil
 	}
 
-	// Get the active interval
+	// Get the active interval using unlocked version (we already hold the mutex)
-	intervals := ts.GetIntervals()
+	intervals := ts.getIntervalsUnlocked()
 	for _, interval := range intervals {
 		if interval.End == "" {
 			return interval