7 changed files with 252 additions and 543 deletions
--- a/.gitignore
+++ b/.gitignore
@ -27,4 +27,3 @@ _testmain.go
 .DS_Store
 gomodoro
 coverage.out
-dist/
--- a/2
+++ b/2
@ -2,7 +2,7 @@ VERSION ?= $(shell git describe --tags --dirty)
 GOFILES = *.go go.mod go.sum
 APP_NAME = gomodoro
 # Multi-arch targets are generated from this
-TARGET_ALIAS = $(APP_NAME)-linux-amd64 $(APP_NAME)-linux-arm $(APP_NAME)-linux-arm64 $(APP_NAME)-darwin-amd64 $(APP_NAME)-darwin-arm64
+TARGET_ALIAS = $(APP_NAME)-linux-amd64 $(APP_NAME)-linux-arm $(APP_NAME)-linux-arm64 $(APP_NAME)-darwin-amd64
 TARGETS = $(addprefix dist/,$(TARGET_ALIAS))
 #
 # Default make target will run tests
--- a/README.md
+++ b/README.md
@ -87,30 +87,6 @@ Set custom colors for the progress bar:
 ./gomodoro --color-left="#ff0000" --color-right="#00ff00"
 ```

-## Some Pro Tips!
-
- Use the `--on-focus-start` and `--on-focus-end` options to run commands that help you get into the zone and wind down after a focus period or to control your environment (e.g., turning off notifications).
-
-### My example usage
-
-I used Shortcuts on my mac to control macOS Focus mode. I named them "Turn On Focus" and "Turn Off Focus". This allows my focus start and end commands to control my notifications for my computer and phone (since I have them synced).
-
-I also use [Slack Status CLI](https://git.iamthefij.com/iamthefij/slack-status-cli) to set my Slack status to a snooze mode with a tomato emoji when I'm in focus mode and turn it off after.
-
-```sh
-gomodoro \
-    --fullscreen \
-    --color-left '#ecdfb1' \
-    --color-right '#c6e889 ' \
-    --on-focus-start "shortcuts run 'Turn On Focus'" \
-    --on-focus-start "say 'Time to focus'" \
-    --on-focus-start "slack-status -snooze -duration 1h -emoji :tomato: Focus" \
-    --on-focus-end "shortcuts run 'Turn Off Focus'" \
-    --on-focus-end "say 'Break time you slacker'" \
-    --on-focus-end "slack-status" \
-    --on-interval-end "say 'Interval done! Phew!'"
-```
-
 ## License

 This project is licensed under the MIT License. See the [LICENSE](LICENSE) file for details.
--- a/go.mod
+++ b/go.mod
@ -3,11 +3,9 @@ module git.iamthefij.com/iamthefij/gomodoro
 go 1.21.4

 require (
-	git.iamthefij.com/iamthefij/slog v1.3.0
-	git.iamthefij.com/iamthefij/tortoise v1.0.1
 	github.com/charmbracelet/bubbles v0.20.0
 	github.com/charmbracelet/bubbletea v1.1.1
-	github.com/charmbracelet/huh v0.6.0
+	github.com/charmbracelet/harmonica v0.2.0
 	github.com/charmbracelet/lipgloss v0.13.0
 	github.com/urfave/cli/v2 v2.27.5
 )
@ -15,26 +13,21 @@ require (
 require (
 	github.com/atotto/clipboard v0.1.4 // indirect
 	github.com/aymanbagabas/go-osc52/v2 v2.0.1 // indirect
-	github.com/catppuccin/go v0.2.0 // indirect
-	github.com/charmbracelet/harmonica v0.2.0 // indirect
 	github.com/charmbracelet/x/ansi v0.2.3 // indirect
-	github.com/charmbracelet/x/exp/strings v0.0.0-20240722160745-212f7b056ed0 // indirect
 	github.com/charmbracelet/x/term v0.2.0 // indirect
 	github.com/cpuguy83/go-md2man/v2 v2.0.5 // indirect
-	github.com/dustin/go-humanize v1.0.1 // indirect
 	github.com/erikgeiser/coninput v0.0.0-20211004153227-1c3628e74d0f // indirect
 	github.com/lucasb-eyer/go-colorful v1.2.0 // indirect
 	github.com/mattn/go-isatty v0.0.20 // indirect
 	github.com/mattn/go-localereader v0.0.1 // indirect
 	github.com/mattn/go-runewidth v0.0.16 // indirect
-	github.com/mitchellh/hashstructure/v2 v2.0.2 // indirect
 	github.com/muesli/ansi v0.0.0-20230316100256-276c6243b2f6 // indirect
 	github.com/muesli/cancelreader v0.2.2 // indirect
-	github.com/muesli/termenv v0.15.3-0.20240618155329-98d742f6907a // indirect
+	github.com/muesli/termenv v0.15.2 // indirect
 	github.com/rivo/uniseg v0.4.7 // indirect
 	github.com/russross/blackfriday/v2 v2.1.0 // indirect
 	github.com/xrash/smetrics v0.0.0-20240521201337-686a1a2994c1 // indirect
 	golang.org/x/sync v0.8.0 // indirect
-	golang.org/x/sys v0.25.0 // indirect
-	golang.org/x/text v0.18.0 // indirect
+	golang.org/x/sys v0.24.0 // indirect
+	golang.org/x/text v0.3.8 // indirect
 )
--- a/go.sum
+++ b/go.sum
@ -1,35 +1,21 @@
-git.iamthefij.com/iamthefij/slog v1.3.0 h1:4Hu5PQvDrW5e3FrTS3q2iIXW0iPvhNY/9qJsqDR3K3I=
-git.iamthefij.com/iamthefij/slog v1.3.0/go.mod h1:1RUj4hcCompZkAxXCRfUX786tb3cM/Zpkn97dGfUfbg=
-git.iamthefij.com/iamthefij/tortoise v1.0.1 h1:dtUJuBhMZb9PlBR7bdcxLHLZDxhP2IPtT+YCR7tXdDk=
-git.iamthefij.com/iamthefij/tortoise v1.0.1/go.mod h1:Y8Sn7jZaMbJw1AWoklp784o3pscfNiy1DkRy60Ne1KQ=
-github.com/MakeNowJust/heredoc v1.0.0 h1:cXCdzVdstXyiTqTvfqk9SDHpKNjxuom+DOlyEeQ4pzQ=
-github.com/MakeNowJust/heredoc v1.0.0/go.mod h1:mG5amYoWBHf8vpLOuehzbGGw0EHxpZZ6lCpQ4fNJ8LE=
 github.com/atotto/clipboard v0.1.4 h1:EH0zSVneZPSuFR11BlR9YppQTVDbh5+16AmcJi4g1z4=
 github.com/atotto/clipboard v0.1.4/go.mod h1:ZY9tmq7sm5xIbd9bOK4onWV4S6X0u6GY7Vn0Yu86PYI=
 github.com/aymanbagabas/go-osc52/v2 v2.0.1 h1:HwpRHbFMcZLEVr42D4p7XBqjyuxQH5SMiErDT4WkJ2k=
 github.com/aymanbagabas/go-osc52/v2 v2.0.1/go.mod h1:uYgXzlJ7ZpABp8OJ+exZzJJhRNQ2ASbcXHWsFqH8hp8=
-github.com/catppuccin/go v0.2.0 h1:ktBeIrIP42b/8FGiScP9sgrWOss3lw0Z5SktRoithGA=
-github.com/catppuccin/go v0.2.0/go.mod h1:8IHJuMGaUUjQM82qBrGNBv7LFq6JI3NnQCF6MOlZjpc=
 github.com/charmbracelet/bubbles v0.20.0 h1:jSZu6qD8cRQ6k9OMfR1WlM+ruM8fkPWkHvQWD9LIutE=
 github.com/charmbracelet/bubbles v0.20.0/go.mod h1:39slydyswPy+uVOHZ5x/GjwVAFkCsV8IIVy+4MhzwwU=
 github.com/charmbracelet/bubbletea v1.1.1 h1:KJ2/DnmpfqFtDNVTvYZ6zpPFL9iRCRr0qqKOCvppbPY=
 github.com/charmbracelet/bubbletea v1.1.1/go.mod h1:9Ogk0HrdbHolIKHdjfFpyXJmiCzGwy+FesYkZr7hYU4=
 github.com/charmbracelet/harmonica v0.2.0 h1:8NxJWRWg/bzKqqEaaeFNipOu77YR5t8aSwG4pgaUBiQ=
 github.com/charmbracelet/harmonica v0.2.0/go.mod h1:KSri/1RMQOZLbw7AHqgcBycp8pgJnQMYYT8QZRqZ1Ao=
-github.com/charmbracelet/huh v0.6.0 h1:mZM8VvZGuE0hoDXq6XLxRtgfWyTI3b2jZNKh0xWmax8=
-github.com/charmbracelet/huh v0.6.0/go.mod h1:GGNKeWCeNzKpEOh/OJD8WBwTQjV3prFAtQPpLv+AVwU=
 github.com/charmbracelet/lipgloss v0.13.0 h1:4X3PPeoWEDCMvzDvGmTajSyYPcZM4+y8sCA/SsA3cjw=
 github.com/charmbracelet/lipgloss v0.13.0/go.mod h1:nw4zy0SBX/F/eAO1cWdcvy6qnkDUxr8Lw7dvFrAIbbY=
 github.com/charmbracelet/x/ansi v0.2.3 h1:VfFN0NUpcjBRd4DnKfRaIRo53KRgey/nhOoEqosGDEY=
 github.com/charmbracelet/x/ansi v0.2.3/go.mod h1:dk73KoMTT5AX5BsX0KrqhsTqAnhZZoCBjs7dGWp4Ktw=
-github.com/charmbracelet/x/exp/strings v0.0.0-20240722160745-212f7b056ed0 h1:qko3AQ4gK1MTS/de7F5hPGx6/k1u0w4TeYmBFwzYVP4=
-github.com/charmbracelet/x/exp/strings v0.0.0-20240722160745-212f7b056ed0/go.mod h1:pBhA0ybfXv6hDjQUZ7hk1lVxBiUbupdw5R31yPUViVQ=
 github.com/charmbracelet/x/term v0.2.0 h1:cNB9Ot9q8I711MyZ7myUR5HFWL/lc3OpU8jZ4hwm0x0=
 github.com/charmbracelet/x/term v0.2.0/go.mod h1:GVxgxAbjUrmpvIINHIQnJJKpMlHiZ4cktEQCN6GWyF0=
 github.com/cpuguy83/go-md2man/v2 v2.0.5 h1:ZtcqGrnekaHpVLArFSe4HK5DoKx1T0rq2DwVB0alcyc=
 github.com/cpuguy83/go-md2man/v2 v2.0.5/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=
-github.com/dustin/go-humanize v1.0.1 h1:GzkhY7T5VNhEkwH0PVJgjz+fX1rhBrR7pRT3mDkpeCY=
-github.com/dustin/go-humanize v1.0.1/go.mod h1:Mu1zIs6XwVuF/gI1OepvI0qD18qycQx+mFykh5fBlto=
 github.com/erikgeiser/coninput v0.0.0-20211004153227-1c3628e74d0f h1:Y/CXytFA4m6baUTXGLOoWe4PQhGxaX0KpnayAqC48p4=
 github.com/erikgeiser/coninput v0.0.0-20211004153227-1c3628e74d0f/go.mod h1:vw97MGsxSvLiUE2X8qFplwetxpGLQrlU1Q9AUEIzCaM=
 github.com/lucasb-eyer/go-colorful v1.2.0 h1:1nnpGOrhyZZuNyfu1QjKiUICQ74+3FNCN69Aj6K7nkY=
@ -40,14 +26,12 @@ github.com/mattn/go-localereader v0.0.1 h1:ygSAOl7ZXTx4RdPYinUpg6W99U8jWvWi9Ye2J
 github.com/mattn/go-localereader v0.0.1/go.mod h1:8fBrzywKY7BI3czFoHkuzRoWE9C+EiG4R1k4Cjx5p88=
 github.com/mattn/go-runewidth v0.0.16 h1:E5ScNMtiwvlvB5paMFdw9p4kSQzbXFikJ5SQO6TULQc=
 github.com/mattn/go-runewidth v0.0.16/go.mod h1:Jdepj2loyihRzMpdS35Xk/zdY8IAYHsh153qUoGf23w=
-github.com/mitchellh/hashstructure/v2 v2.0.2 h1:vGKWl0YJqUNxE8d+h8f6NJLcCJrgbhC4NcD46KavDd4=
-github.com/mitchellh/hashstructure/v2 v2.0.2/go.mod h1:MG3aRVU/N29oo/V/IhBX8GR/zz4kQkprJgF2EVszyDE=
 github.com/muesli/ansi v0.0.0-20230316100256-276c6243b2f6 h1:ZK8zHtRHOkbHy6Mmr5D264iyp3TiX5OmNcI5cIARiQI=
 github.com/muesli/ansi v0.0.0-20230316100256-276c6243b2f6/go.mod h1:CJlz5H+gyd6CUWT45Oy4q24RdLyn7Md9Vj2/ldJBSIo=
 github.com/muesli/cancelreader v0.2.2 h1:3I4Kt4BQjOR54NavqnDogx/MIoWBFa0StPA8ELUXHmA=
 github.com/muesli/cancelreader v0.2.2/go.mod h1:3XuTXfFS2VjM+HTLZY9Ak0l6eUKfijIfMUZ4EgX0QYo=
-github.com/muesli/termenv v0.15.3-0.20240618155329-98d742f6907a h1:2MaM6YC3mGu54x+RKAA6JiFFHlHDY1UbkxqppT7wYOg=
-github.com/muesli/termenv v0.15.3-0.20240618155329-98d742f6907a/go.mod h1:hxSnBBYLK21Vtq/PHd0S2FYCxBXzBua8ov5s1RobyRQ=
+github.com/muesli/termenv v0.15.2 h1:GohcuySI0QmI3wN8Ok9PtKGkgkFIk7y6Vpb5PvrY+Wo=
+github.com/muesli/termenv v0.15.2/go.mod h1:Epx+iuz8sNs7mNKhxzH4fWXGNpZwUaJKRS1noLXviQ8=
 github.com/rivo/uniseg v0.2.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc=
 github.com/rivo/uniseg v0.4.7 h1:WUdvkW8uEhrYfLC4ZzdpI2ztxP1I582+49Oc5Mq64VQ=
 github.com/rivo/uniseg v0.4.7/go.mod h1:FN3SvrM+Zdj16jyLfmOkMNblXMcoc8DfTHruCPUcx88=
@ -61,7 +45,7 @@ golang.org/x/sync v0.8.0 h1:3NFvSEYkUoMifnESzZl15y791HH1qU2xm6eCJU5ZPXQ=
 golang.org/x/sync v0.8.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
 golang.org/x/sys v0.0.0-20210809222454-d867a43fc93e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.25.0 h1:r+8e+loiHxRqhXVl6ML1nO3l1+oFoWbnlu2Ehimmi34=
-golang.org/x/sys v0.25.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
-golang.org/x/text v0.18.0 h1:XvMDiNzPAl0jr17s6W9lcaIhGUfUORdGCNsuLmPG224=
-golang.org/x/text v0.18.0/go.mod h1:BuEKDfySbSR4drPmRPG/7iBdf8hvFMuRexcpahXilzY=
+golang.org/x/sys v0.24.0 h1:Twjiwq9dn6R1fQcyiK+wQyHWfaz/BJB+YIpzU/Cv3Xg=
+golang.org/x/sys v0.24.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/text v0.3.8 h1:nAL+RVCQ9uMn3vJZbV+MRnydTJFPf8qqY42YiA6MrqY=
+golang.org/x/text v0.3.8/go.mod h1:E6s5w1FMmriuDzIBO73fBruAKo1PCIq6d2Q6DHfQ8WQ=
--- a/main.go
+++ b/main.go
@ -1,20 +1,17 @@
 package main

 import (
-	"errors"
 	"fmt"
 	"os"
+	"os/exec"
 	"os/signal"
 	"strconv"
 	"strings"
 	"time"

-	"git.iamthefij.com/iamthefij/slog"
-	"git.iamthefij.com/iamthefij/tortoise"
 	"github.com/charmbracelet/bubbles/progress"
 	"github.com/charmbracelet/bubbles/textinput"
 	tea "github.com/charmbracelet/bubbletea"
-	"github.com/charmbracelet/huh"
 	"github.com/charmbracelet/lipgloss"
 	"github.com/urfave/cli/v2"
 )
@ -24,58 +21,47 @@ type screen int
 var version = "dev"

 const (
-	INPUT_SCREEN screen = iota
-	TIMER_SCREEN
-	FORM_FOCUS     = "focus"
-	FORM_BREAK     = "break"
-	FORM_INTERVALS = "intervals"
-	KILL_TIMEOUT   = 10 * time.Second
+	inputScreen screen = iota
+	timerScreen
 )

 type model struct {
-	// View state
-	form          *huh.Form
+	focusIndex    int
+	inputs        []textinput.Model
 	progressBar   progress.Model
 	state         string
 	intervalNum   int
+	timer         *time.Timer
+	remaining     time.Duration
+	totalTime     time.Duration
 	currentScreen screen
+	intervals     int
+	breakTime     time.Duration
+	focusTime     time.Duration
+	onFocusStart  []string
+	onFocusEnd    []string
+	onIntervalEnd []string
 	isFocus       bool
 	fullscreen    bool
 	width         int
 	height        int
-
-	// Timer state
-	remaining     time.Duration
-	intervals     int
-	breakTime     time.Duration
-	focusTime     time.Duration
-	startTime     time.Time
-	onFocusStart  []string
-	onFocusEnd    []string
-	onIntervalEnd []string
 	err           error
-	shellrunner   *tortoise.ShellRunner
 }

-// Message that signals to start the timer
-type startTimerMsg struct{}
+func initialModel(fullscreen bool, colorLeft string, colorRight string) model {
+	numInputs := 3
+	inputs := make([]textinput.Model, numInputs)

-// Command that triggers start message
-func startTimer() tea.Msg {
-	return startTimerMsg{}
-}
+	// Set up text input models for interval length, break length, and total intervals
+	for i := range inputs {
+		inputs[i] = textinput.New()
+		inputs[i].CharLimit = 10 // Increase char limit to allow duration strings

-// Message that signals to get values from the form
-type formSubmitMsg struct{}
+		if i == 0 {
+			inputs[i].Focus() // Start focus on first input
+		}
+	}

-// Command that triggers form submit message
-func formSubmit() tea.Msg {
-	return formSubmitMsg{}
-}
-
-// Create input form with default values if provided
-func createInputForm(defaultFocusTime, defaultBreakTime, defaultIntervals *string) *huh.Form {
-	// Ceate validation functions for input
 	validateDuration := func(text string) error {
 		_, err := parseDuration(text)
 		return err
@ -89,157 +75,45 @@ func createInputForm(defaultFocusTime, defaultBreakTime, defaultIntervals *strin
 		return nil
 	}

-	// Create form fields
-	focusTime := huh.NewInput().
-		Key(FORM_FOCUS).
-		Title("Focus time").
-		Validate(validateDuration).
-		Placeholder("20m").
-		Description("How long should a focus session be?")
+	inputs[0].Placeholder = "Interval length (minutes or duration)"
+	inputs[0].Validate = validateDuration
+	inputs[1].Placeholder = "Break length (minutes or duration)"
+	inputs[1].Validate = validateDuration
+	inputs[2].Placeholder = "Number of intervals"
+	inputs[2].Validate = validateInt

-	if defaultFocusTime != nil {
-		focusTime = focusTime.Value(defaultFocusTime)
-	}
-
-	breakTime := huh.NewInput().
-		Key(FORM_BREAK).
-		Title("Break time").
-		Validate(validateDuration).
-		Placeholder("10m").
-		Description("How long should a break session be?")
-
-	if defaultBreakTime != nil {
-		breakTime = breakTime.Value(defaultBreakTime)
-	}
-
-	intervals := huh.NewInput().
-		Key(FORM_INTERVALS).
-		Title("Intervals").
-		Validate(validateInt).
-		Placeholder("2").
-		Description("How many intervals do you want to do?")
-
-	if defaultIntervals != nil {
-		intervals = intervals.Value(defaultIntervals)
-	}
-
-	f := huh.NewForm(huh.NewGroup(focusTime, breakTime, intervals)).WithShowErrors(true)
-	f.SubmitCmd = formSubmit
-
-	return f
-}
-
-func newModelBasic(fullscreen bool, colorLeft, colorRight string) model {
 	if colorLeft == "" || colorRight == "" {
-		slog.Panicf("Color flags can't be empty")
+		panic("Color values must be provided")
 	}

 	return model{
-		form:          nil,
+		inputs:        inputs,
 		progressBar:   progress.New(progress.WithScaledGradient(colorLeft, colorRight)),
 		state:         "stopped",
 		intervalNum:   1,
 		remaining:     0,
-		currentScreen: INPUT_SCREEN, // Start on input screen
+		totalTime:     0,
+		currentScreen: inputScreen, // Start on input screen
 		isFocus:       true,
 		fullscreen:    fullscreen,
-		shellrunner:   tortoise.NewShellRunner(),
 	}
 }

-func newModel(fullscreen bool, colorLeft, colorRight string, focusTime, breakTime time.Duration, intervals int, onFocusStart, onFocusEnd, onIntervalEnd []string) model {
-	m := newModelBasic(fullscreen, colorLeft, colorRight)
-
-	if focusTime != 0 && breakTime != 0 && intervals != 0 {
-		// All values provided, initialize timer
-		m.focusTime = focusTime
-		m.breakTime = breakTime
-		m.intervals = intervals
-		m.currentScreen = TIMER_SCREEN
-	} else {
-		// Prompt for input
-		var defaultFocusTime, defaultBreakTime, defaultIntervals *string
-
-		if value := focusTime.String(); value != "0s" {
-			defaultFocusTime = &value
-		}
-
-		if value := breakTime.String(); value != "0s" {
-			defaultBreakTime = &value
-		}
-
-		if intervals != 0 {
-			intervalsString := strconv.Itoa(intervals)
-			defaultIntervals = &intervalsString
-		}
-
-		m.form = createInputForm(defaultFocusTime, defaultBreakTime, defaultIntervals)
-		m.currentScreen = INPUT_SCREEN
-	}
-
-	// Collect command flags
-	m.onFocusStart = onFocusStart
-	m.onFocusEnd = onFocusEnd
-	m.onIntervalEnd = onIntervalEnd
-
-	return m
-}
-
 func (m model) Init() tea.Cmd {
 	// Handle Ctrl+C for graceful exit
 	c := make(chan os.Signal, 1)
 	signal.Notify(c, os.Interrupt)

-	cmds := []tea.Cmd{tea.WindowSize(), textinput.Blink}
-
 	go func() {
 		<-c
-
-		_ = m.shellrunner.KillWithTimeout(KILL_TIMEOUT)
-
 		fmt.Println("\nExiting...")
 		os.Exit(0)
 	}()

-	if m.form != nil {
-		// Start input form if it exists
-		cmds = append(cmds, m.form.Init())
-	} else {
-		// Start timer if no form
-		cmds = append(cmds, startTimer)
-	}
-
-	// Start shell runner if there are any commands to run
-	if len(m.onFocusStart) > 0 || len(m.onFocusEnd) > 0 || len(m.onIntervalEnd) > 0 {
-		m.shellrunner.Start()
-	}
-
-	return tea.Batch(cmds...)
-}
-
-// totalTime returns the total time for the current period (focus or break)
-func (m model) totalTime() time.Duration {
-	if m.isFocus {
-		return m.focusTime
-	}
-
-	return m.breakTime
+	return tea.Batch(tea.WindowSize(), textinput.Blink)
 }

 func (m model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
-	cmds := []tea.Cmd{}
-
-	// Handle input screen
-	if m.currentScreen == INPUT_SCREEN && m.form != nil {
-		form, cmd := m.form.Update(msg)
-		if f, ok := form.(*huh.Form); ok {
-			m.form = f
-		}
-
-		cmds = append(cmds, cmd)
-	}
-
-	// Handle any uncaptured input screen updates
 	switch msg := msg.(type) {
 	case tea.KeyMsg:
 		switch msg.String() {
@ -249,108 +123,113 @@ func (m model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {

 		case "q":
 			// Quit the program if on the timer screen
-			if m.currentScreen == TIMER_SCREEN {
+			if m.currentScreen == timerScreen {
 				return m, tea.Quit
 			}
+
+		case "tab", "ctrl+n", "j", "down":
+			// Move to the next input field
+			m.focusIndex = (m.focusIndex + 1) % len(m.inputs)
+			m.updateFocus()
+
+			return m, nil
+
+		case "shift+tab", "ctrl+p", "k", "up":
+			// Move to the previous input field
+			m.focusIndex = (m.focusIndex - 1 + len(m.inputs)) % len(m.inputs)
+			m.updateFocus()
+
+			return m, nil
+
+		case "enter":
+			if m.currentScreen == inputScreen {
+				// Handle inputs and move to the timer screen
+				if m.focusIndex == len(m.inputs)-1 {
+					focusTime, err := parseDuration(m.inputs[0].Value())
+					if err != nil {
+						m.err = fmt.Errorf("error parsing focus time duration: %w", err)
+						return m, nil
+					}
+
+					breakTime, err := parseDuration(m.inputs[1].Value())
+					if err != nil {
+						m.err = fmt.Errorf("error parsing break time duration: %w", err)
+						return m, nil
+					}
+
+					m.intervals, err = strconv.Atoi(m.inputs[2].Value())
+					if err != nil {
+						m.err = fmt.Errorf("error parsing interval: %w", err)
+						return m, nil
+					}
+
+					m.focusTime = focusTime
+					m.breakTime = breakTime
+					m.remaining = focusTime
+					m.totalTime = focusTime
+					m.state = "Focus"
+					m.timer = time.NewTimer(time.Second)
+					m.currentScreen = timerScreen
+
+					// Run onFocusStart commands
+					m.runCommands(m.onFocusStart)
+
+					return m, tick()
+				} else {
+					// Move to next input field
+					m.focusIndex++
+					m.updateFocus()
+				}
+			}
 		}

-	case formSubmitMsg:
-		// Get values from the form and send start timer command
-		var err error
-
-		m.focusTime, err = parseDuration(m.form.GetString(FORM_FOCUS))
-		if err != nil {
-			m.err = fmt.Errorf("error parsing focus time duration: %w", err)
-			slog.Fatalf("Error parsing focus time: %v", err)
-
-			return m, tea.Quit
-		}
-
-		m.breakTime, err = parseDuration(m.form.GetString(FORM_BREAK))
-		if err != nil {
-			m.err = fmt.Errorf("error parsing break time duration: %w", err)
-			slog.Fatalf("Error parsing break time: %v", err)
-
-			return m, tea.Quit
-		}
-
-		m.intervals, err = strconv.Atoi(m.form.GetString(FORM_INTERVALS))
-		if err != nil {
-			m.err = fmt.Errorf("error parsing interval: %w", err)
-			slog.Fatalf("Error parsing interval: %v", err)
-
-			return m, tea.Quit
-		}
-
-		return m, startTimer
-
-	case startTimerMsg:
-		// Start the timer
-		m.currentScreen = TIMER_SCREEN
-		// TODO: Could maybe set startTime to 0 and then send a tick command to start the timer
-		// since much of this is duplicate of below
-		m.startTime = time.Now()
-		m.remaining = m.focusTime
-		m.state = "Focus"
-		m.startCommands(m.onFocusStart)
-
-		cmds = append(cmds, tea.SetWindowTitle(fmt.Sprintf("Gomodoro - %s", m.state)), tick())
-
 	case timeMsg:
 		// Handle timer update for each second
-		m.remaining = m.totalTime() - time.Since(m.startTime)
-		// Check if we've reached a new period
+		// TODO: Use absolute times to tick down remaining time rather than incrementing seconds
+		m.remaining -= time.Second
 		if m.remaining < 0 {
 			if m.isFocus {
 				// Focus period ends, switch to break
 				m.isFocus = false
+				m.remaining = m.remaining + m.breakTime
+				m.totalTime = m.breakTime
 				m.state = "Break"
-				m.startTime = time.Now()

 				// Run onFocusEnd commands
-				m.startCommands(m.onFocusEnd)
+				m.runCommands(m.onFocusEnd)
 			} else {
 				// Break ends, switch back to focus or next interval
 				m.isFocus = true
 				m.intervalNum++
-				m.startCommands(m.onIntervalEnd)
+				m.runCommands(m.onIntervalEnd)

 				if m.intervalNum > m.intervals {
 					// All intervals completed
 					return m, tea.Quit
 				}

+				m.remaining = m.remaining + m.focusTime
+				m.totalTime = m.focusTime
 				m.state = "Focus"
-				m.startTime = time.Now()

 				// Run onFocusStart commands
-				m.startCommands(m.onFocusStart)
+				m.runCommands(m.onFocusStart)
 			}

-			cmds = append(cmds, tea.SetWindowTitle(fmt.Sprintf("Gomodoro - %s", m.state)))
+			return m, tick()
 		}

-		cmds = append(cmds, tick())
+		return m, tick()

 	case tea.WindowSizeMsg:
 		m.width = msg.Width
 		m.height = msg.Height
 	}

-	// Get errors from shellrunner
-	for {
-		result := m.shellrunner.GetResults()
-		if result == nil {
-			break
-		}
-
-		if result.ReturnCode != 0 {
-			m.err = errors.Join(m.err, fmt.Errorf("error running command: %s", result.Command))
-			// TODO: Create an error view
-			slog.Errorf("Error running command: %s", result.Command)
-			slog.Errorf("Error: %s", result.Output)
-			slog.Errorf("Error: %s", result.ErrOutput)
-		}
+	// Update text inputs
+	cmds := make([]tea.Cmd, len(m.inputs))
+	for i := range m.inputs {
+		m.inputs[i], cmds[i] = m.inputs[i].Update(msg)
 	}

 	return m, tea.Batch(cmds...)
@ -370,9 +249,9 @@ func (m model) View() string {
 	var s strings.Builder

 	switch m.currentScreen {
-	case INPUT_SCREEN:
+	case inputScreen:
 		s.WriteString(m.inputScreenView())
-	case TIMER_SCREEN:
+	case timerScreen:
 		s.WriteString(m.timerScreenView())
 	}

@ -385,15 +264,21 @@ func (m model) View() string {

 // View for input screen
 func (m model) inputScreenView() string {
-	if m.form == nil {
-		return "Loading..."
-	}
-
 	var builder strings.Builder

 	builder.WriteString("Enter your Pomodoro settings:\n\n")

-	builder.WriteString(m.form.View())
+	for i := range m.inputs {
+		builder.WriteString(m.inputs[i].View())
+
+		if m.inputs[i].Value() != "" && m.inputs[i].Err != nil {
+			builder.WriteString(fmt.Sprintf("Error: %v", m.inputs[i].Err))
+		}
+
+		builder.WriteString("\n")
+	}
+
+	builder.WriteString("\nUse TAB to navigate, ENTER to start.")

 	return builder.String()
 }
@ -405,12 +290,12 @@ func (m model) timerScreenView() string {
 		m.progressBar.Width = m.width - progressBarPadding
 	}

-	progressView := m.progressBar.ViewAs(float64(m.totalTime()-m.remaining) / float64(m.totalTime()))
+	progressView := m.progressBar.ViewAs(float64(m.totalTime-m.remaining) / float64(m.totalTime))
 	status := lipgloss.NewStyle().Bold(true).Render(fmt.Sprintf("State: %s", m.state))
 	intervalInfo := fmt.Sprintf("Interval: %d / %d", m.intervalNum, m.intervals)
-	timeLeft := fmt.Sprintf("Time left: %s", m.remaining.Round(time.Second).String())
+	timeLeft := fmt.Sprintf("Time left: %s", m.remaining.String())

-	timerView := fmt.Sprintf("%s\n%s\n%s\n\n%s\n\nPress q to quit", status, intervalInfo, timeLeft, progressView)
+	timerView := fmt.Sprintf("%s\n%s\n%s\n\n%s", status, intervalInfo, timeLeft, progressView)

 	if m.fullscreen {
 		return lipgloss.NewStyle().Width(m.width).Height(m.height).Align(lipgloss.Center, lipgloss.Center).Render(timerView)
@ -419,11 +304,26 @@ func (m model) timerScreenView() string {
 	return timerView
 }

+// Helper to update input focus
+func (m *model) updateFocus() {
+	for i := range m.inputs {
+		if i == m.focusIndex {
+			m.inputs[i].Focus()
+		} else {
+			m.inputs[i].Blur()
+		}
+	}
+}
+
 // Helper to run shell commands
-func (m *model) startCommands(commands []string) {
+func (m *model) runCommands(commands []string) {
 	for _, cmdStr := range commands {
-		if err := m.shellrunner.AddCommand(cmdStr, nil); err != nil {
-			m.err = fmt.Errorf("error adding command: %w", err)
+		cmd := exec.Command("sh", "-c", cmdStr)
+		cmd.Stdout = os.Stdout
+		cmd.Stderr = os.Stderr
+
+		if err := cmd.Run(); err != nil {
+			fmt.Printf("Error running command: %v\n", err)
 		}
 	}
 }
@ -500,17 +400,27 @@ func main() {
 				return nil
 			}

-			m := newModel(
-				c.Bool("fullscreen"),
-				c.String("color-left"),
-				c.String("color-right"),
-				c.Duration("focus"),
-				c.Duration("break"),
-				c.Int("intervals"),
-				c.StringSlice("on-focus-start"),
-				c.StringSlice("on-focus-end"),
-				c.StringSlice("on-interval-end"),
-			)
+			fmt.Printf("color-left: %s\n", c.String("color-left"))
+			fmt.Printf("color-right: %s\n", c.String("color-right"))
+
+			m := initialModel(c.Bool("fullscreen"), c.String("color-left"), c.String("color-right"))
+
+			// Collect command flags
+			m.onFocusStart = c.StringSlice("on-focus-start")
+			m.onFocusEnd = c.StringSlice("on-focus-end")
+			m.onIntervalEnd = c.StringSlice("on-interval-end")
+
+			// Set focus, break, and interval values if provided
+			if c.Duration("focus").String() != "0s" {
+				m.inputs[0].SetValue(c.String("focus"))
+			}
+			if c.Duration("break").String() != "0s" {
+				m.inputs[1].SetValue(c.String("break"))
+			}
+			if c.Int("intervals") != 0 {
+				m.inputs[2].SetValue(c.String("intervals"))
+			}
+
 			// Start tea program

 			options := []tea.ProgramOption{}
--- a/main_test.go
+++ b/main_test.go
@ -1,7 +1,9 @@
 package main

 import (
-	"fmt"
+	"bytes"
+	"io"
+	"os"
 	"strings"
 	"testing"
 	"time"
@ -9,22 +11,6 @@ import (
 	tea "github.com/charmbracelet/bubbletea"
 )

-func notThis[T comparable](f compareFunc[T]) compareFunc[T] {
-	return func(a, b T) bool {
-		return !f(a, b)
-	}
-}
-
-type compareFunc[T comparable] func(T, T) bool
-
-func assertFunc[T comparable](t *testing.T, compare compareFunc[T], actual, expected T, msg string) {
-	t.Helper()
-
-	if !compare(actual, expected) {
-		t.Errorf("%s: expected %v, got %v", msg, expected, actual)
-	}
-}
-
 // assertEqual checks if two values are equal and reports an error if they are not.
 func assertEqual(t *testing.T, actual, expected interface{}, msg string) {
 	t.Helper()
@ -43,171 +29,6 @@ func assertNotEqual(t *testing.T, actual, expected interface{}, msg string) {
 	}
 }

-// keyMsgs converts a series of strings or KeyTypes into a slice of KeyMsgs
-func keyMsgs(keys ...interface{}) []tea.KeyMsg {
-	keyMessages := []tea.KeyMsg{}
-
-	for _, key := range keys {
-		switch keyType := key.(type) {
-		case tea.KeyType:
-			keyMessages = append(keyMessages, tea.KeyMsg{Type: keyType})
-		case string:
-			for _, r := range key.(string) {
-				keyMessages = append(keyMessages, tea.KeyMsg{Type: tea.KeyRunes, Runes: []rune{r}})
-			}
-		default:
-			panic(fmt.Sprintf("Unknown key type: %v", key))
-		}
-	}
-
-	return keyMessages
-}
-
-func sendKeys[T tea.Model](m T, keys ...interface{}) (T, []tea.Cmd) {
-	var updatedModel tea.Model
-
-	var cmd tea.Cmd
-
-	var cmds []tea.Cmd
-
-	for _, key := range keyMsgs(keys...) {
-		updatedModel, cmd = m.Update(key)
-		m = updatedModel.(T)
-
-		if cmd != nil {
-			m, cmds, _ = batchCmdUpdate(m, cmd)
-		}
-	}
-
-	return m, cmds
-}
-
-func batchCmdUpdate[T tea.Model](m T, cmd tea.Cmd) (T, []tea.Cmd, error) {
-	var updatedModel tea.Model
-
-	var resultCmd tea.Cmd
-
-	var cmds []tea.Cmd
-
-	resultMsg := cmd()
-
-	batchMsg, ok := resultMsg.(tea.BatchMsg)
-	if !ok {
-		updatedModel, resultCmd = m.Update(resultMsg)
-		m = updatedModel.(T)
-
-		cmds = append(cmds, resultCmd)
-
-		return m, cmds, fmt.Errorf("Expected a batch message, got %v", resultMsg)
-	}
-
-	// Apply batch messages
-	for _, cmd := range batchMsg {
-		updatedModel, resultCmd = m.Update(cmd())
-		m = updatedModel.(T)
-
-		cmds = append(cmds, resultCmd)
-	}
-
-	return m, cmds, nil
-}
-
-type mockModel struct {
-	messages []tea.Msg
-}
-
-func (m mockModel) Init() tea.Cmd {
-	return nil
-}
-
-func (m mockModel) View() string {
-	s := ""
-
-	for _, msg := range m.messages {
-		if keyMsg, ok := msg.(tea.KeyMsg); ok {
-			if keyMsg.Type == tea.KeyRunes {
-				s += string(keyMsg.Runes)
-			}
-		}
-	}
-
-	return s
-}
-
-func (m mockModel) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
-	var cmds []tea.Cmd
-
-	m.messages = append(m.messages, msg)
-
-	if msg, ok := msg.(tea.KeyMsg); ok {
-		if msg.Type == tea.KeyEnter {
-			cmds = append(cmds, func() tea.Msg { return tea.KeyMsg{Type: tea.KeyRunes, Runes: []rune{'\n'}} })
-		}
-	}
-
-	return m, tea.Batch(cmds...)
-}
-
-func TestBatchCmdUpdate(t *testing.T) {
-	m := mockModel{}
-
-	cmds := []tea.Cmd{
-		func() tea.Msg { return tea.KeyMsg{Type: tea.KeyRunes, Runes: []rune{'a'}} },
-		func() tea.Msg { return tea.KeyMsg{Type: tea.KeyRunes, Runes: []rune{'b'}} },
-	}
-
-	m, _, err := batchCmdUpdate(m, tea.Batch(cmds...))
-	if err != nil {
-		t.Fatalf("Expected no error, got %v", err)
-	}
-
-	if len(m.messages) != 2 {
-		t.Fatalf("Expected 2 messages, got %v", len(m.messages))
-	}
-
-	if m.View() != "ab" {
-		t.Fatalf("Expected 'ab', got %s, %+v", m.View(), m)
-	}
-
-	m, _, err = batchCmdUpdate(m, func() tea.Msg { return tea.KeyMsg{Type: tea.KeyRunes, Runes: []rune{'c'}} })
-	if err == nil {
-		t.Fatalf("Expected error, got nil")
-	}
-
-	if len(m.messages) != 3 {
-		t.Fatalf("Expected 3 messages, got %v", len(m.messages))
-	}
-
-	if m.View() != "abc" {
-		t.Fatalf("Expected 'abc', got %v", m.View())
-	}
-}
-
-func TestSendKeys(t *testing.T) {
-	m := mockModel{}
-
-	m, _ = sendKeys(m, "ab")
-
-	if len(m.messages) != 2 {
-		t.Fatalf("Expected 2 messages, got %v", len(m.messages))
-	}
-
-	if m.View() != "ab" {
-		t.Fatalf("Expected 'ab', got %s", m.View())
-	}
-
-	m, _ = sendKeys(m, "c", tea.KeyEnter)
-
-	// We expect 5 because enter key should create a new message for the newline
-	if len(m.messages) != 5 {
-		t.Fatalf("Expected 5 messages, got %v", len(m.messages))
-	}
-
-	if m.View() != "abc\n" {
-		t.Fatalf("Expected 'abc\n', got %s", m.View())
-	}
-}
-
 // TestParseDuration tests the parseDuration function
 func TestParseDuration(t *testing.T) {
 	tests := []struct {
@ -233,77 +54,103 @@ func TestParseDuration(t *testing.T) {

 // TestRunCommands tests the runCommands function
 func TestRunCommands(t *testing.T) {
-	m := newModelBasic(false, "#ffdd57", "#57ddff")
-	m.onFocusStart = []string{"echo Focus Start"}
+	r, w, err := os.Pipe()
+	if err != nil {
+		t.Fatal(err)
+	}

-	m.Init()
-	m.startCommands(m.onFocusStart)
+	// Redirect stdout and stderr to the pipe
+	oldStdout := os.Stdout
+	oldStderr := os.Stderr
+	os.Stdout = w
+	os.Stderr = w
+
+	t.Cleanup(func() {
+		os.Stdout = oldStdout
+		os.Stderr = oldStderr
+
+		w.Close()
+	})
+
+	m := model{}
+	m.runCommands([]string{"echo Hello, World!"})
+
+	w.Close()
+
+	var buf bytes.Buffer
+
+	if _, err = io.Copy(&buf, r); err != nil {
+		t.Fatal(err)
+	}
+
+	output := buf.String()
+	assertEqual(t, strings.Contains(output, "Hello, World!"), true, "Expected output to contain 'Hello, World!'")
 }

 // TestInputView tests the Update method of the model for the input view
 func TestInputView(t *testing.T) {
-	m := newModel(false, "#ffdd57", "#57ddff", 0, 0, 0, []string{}, []string{}, []string{})
+	m := initialModel(false, "#ffdd57", "#57ddff")
+	m.View()

-	var err error
+	assertEqual(t, m.currentScreen, inputScreen, "Expected currentScreen to be inputScreen")
+	assertEqual(t, m.focusIndex, 0, "Expected focusIndex to be 0")

-	m, _, err = batchCmdUpdate(m, m.Init())
-	if err != nil {
-		t.Fatalf("Expected batch command after init: %v", err)
+	m.inputs[m.focusIndex].SetValue("10")
+
+	var msg tea.Msg
+
+	// Test tab key press
+	msg = tea.KeyMsg{Type: tea.KeyTab}
+	updatedModel, _ := m.Update(msg)
+	m = updatedModel.(model)
+	assertEqual(t, m.focusIndex, 1, "Expected focusIndex to be 1")
+
+	// Test shift+tab key press
+	msg = tea.KeyMsg{Type: tea.KeyShiftTab}
+	updatedModel, _ = m.Update(msg)
+	m = updatedModel.(model)
+	assertEqual(t, m.focusIndex, 0, "Expected focusIndex to be 0")
+
+	// Enter last value and test enter key press
+	for i := m.focusIndex; i < 2; i++ {
+		msg = tea.KeyMsg{Type: tea.KeyTab}
+		updatedModel, _ = m.Update(msg)
+		m = updatedModel.(model)
+		m.inputs[m.focusIndex].SetValue("10")
 	}

-	// Verify we're on the input screen
-	assertEqual(t, m.currentScreen, INPUT_SCREEN, "Expected currentScreen to be INPUT_SCREEN")
-	assertFunc(t, strings.Contains, m.View(), "Break time", "Expected view to contain 'Break time'")
+	msg = tea.KeyMsg{Type: tea.KeyEnter}
+	updatedModel, resultCmd := m.Update(msg)
+	m = updatedModel.(model)

-	// Fill the form
-	m, _ = sendKeys(m, "10m", tea.KeyEnter, "10m", tea.KeyEnter, "2", tea.KeyEnter)
-
-	// Pass on submit command, doesn't happen because we have multiple layers of batching at the end
-	m, _, _ = batchCmdUpdate(m, formSubmit)
-
-	assertEqual(t, m.focusTime, 10*time.Minute, "Expected focus time to be 10 minutes")
-	assertEqual(t, m.breakTime, 10*time.Minute, "Expected break time to be 10 minutes")
-	assertEqual(t, m.intervals, 2, "Expected rounds to be 2")
-
-	// Pass on start command, doesn't happen because we have multiple layers of batching at the end
-	m, _, _ = batchCmdUpdate(m, startTimer)
-
-	assertFunc(t, notThis(strings.Contains), m.View(), "Break time", "Expected view to NOT contain 'Break time'")
-	assertEqual(t, m.currentScreen, TIMER_SCREEN, "Expected currentScreen to be TIMER_SCREEN")
-}
-
-func TestTimerView(t *testing.T) {
-	m := newModel(false, "#ffdd57", "#57ddff", 10*time.Minute, 10*time.Minute, 2, []string{}, []string{}, []string{})
-
-	// Init model with timer values
-	m, _, err := batchCmdUpdate(m, m.Init())
-	if err != nil {
-		t.Fatalf("Expected batch command after init: %v", err)
-	}
-
-	// Start timer (batch result from above doesn't apply here)
-	m, _, _ = batchCmdUpdate(m, startTimer)
+	assertEqual(t, m.err, nil, "Expected no error")
+	assertNotEqual(t, resultCmd, nil, "Expected resultCmd to be not nil")
+	assertEqual(t, m.currentScreen, timerScreen, "Expected currentScreen to be timerScreen")
+	assertEqual(t, m.remaining, 10*time.Minute, "Expected remaining to be 10 minutes")

 	// Test timer view
-	assertEqual(t, m.currentScreen, TIMER_SCREEN, "Expected currentScreen to be timerScreen")
-	assertFunc(t, strings.Contains, m.View(), "Focus", "Expected view to contain 'Focus'")
-	assertEqual(t, m.state, "Focus", "Expected state to be 'Focus'")
+	m.View()

-	oneSecCmd := func() tea.Msg { return timeMsg(time.Now().Add(1 * time.Second)) }
-	m, _, _ = batchCmdUpdate(m, oneSecCmd)
+	oneSec := timeMsg(time.Now().Add(1 * time.Second))
+	updatedModel, _ = m.Update(oneSec)
+	m = updatedModel.(model)

 	assertEqual(t, m.state, "Focus", "Expected state to be 'Focus'")
+	assertEqual(t, m.remaining, 9*time.Minute+59*time.Second, "Expected remaining to be 9 minutes 59 seconds")

 	// Test switch to break time
-	m.startTime = m.startTime.Add(-10 * time.Minute)
-	m, _, _ = batchCmdUpdate(m, oneSecCmd)
+	m.remaining = 0
+	updatedModel, _ = m.Update(oneSec)
+	m = updatedModel.(model)

 	assertEqual(t, m.state, "Break", "Expected state to be 'Break'")
+	assertEqual(t, m.remaining, 9*time.Minute+59*time.Second, "Expected remaining to be 9 minutes 59 seconds")

 	// Switch back to focus time
-	m.startTime = m.startTime.Add(-10 * time.Minute)
-	m, _, _ = batchCmdUpdate(m, oneSecCmd)
+	m.remaining = 0
+	updatedModel, _ = m.Update(oneSec)
+	m = updatedModel.(model)

 	assertEqual(t, m.state, "Focus", "Expected state to be 'Focus'")
-	t.Logf("Incorrect state %+v", m)
+	assertEqual(t, m.remaining, 9*time.Minute+59*time.Second, "Expected remaining to be 9 minutes 59 seconds")
 }