func()

in tui/text_input.go [60:138]

• 63 lines of code
• 17 McCabe index (conditional complexity)

func (p textInput) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
	var cmd tea.Cmd

	keyTarget := strings.ReplaceAll(p.key, projNewSuffix, "")

	// if the intended key for this setting is already set, skip
	if p.queue.stack.GetSetting(p.key) != "" ||
		p.queue.stack.GetSetting(keyTarget) != "" {
		return p.queue.next()
	}

	switch msg := msg.(type) {
	case tea.KeyMsg:
		switch keypress := msg.String(); keypress {
		case "ctrl+c":
			return p.queue.exitPage()
		case "alt+b", "ctrl+b":
			return p.queue.prev()
		case "enter":
			val := p.ti.Value()
			if val == "" {
				val = p.ti.Placeholder
			}
			// TODO: see if you can figure out a test for these empty bits
			if val == "" {
				p.err = fmt.Errorf("You must enter a value")
				return p, nil
			}
			p.value = val

			// TODO: see if you can figure out a test for these untested bits
			if p.postProcessor != nil {
				if p.state != "querying" {
					p.state = "querying"
					p.err = nil
					return p, p.postProcessor(p.value, p.queue)
				}

				return p, nil
			}
			if !p.omitFromSettings {
				p.queue.stack.AddSetting(p.key, p.value)
			}
			return p.queue.next()
		}

	// We handle errors just like any other message
	case errMsg:
		p.err = msg
		p.state = "idle"

		if msg.quit {
			return p, tea.Quit
		}

		var cmdSpin tea.Cmd
		p.spinner, cmdSpin = p.spinner.Update(msg)
		return p, cmdSpin
	case successMsg:
		// Filter project creation screens screeens
		newKey := strings.ReplaceAll(p.key, projNewSuffix, "")

		newValue := p.value
		if msg.msg == "prependProject" {
			currentProject := p.queue.Get("currentProject").(string)
			newValue = fmt.Sprintf("%s-%s", currentProject, newValue)
		}

		if !p.omitFromSettings {
			p.queue.stack.AddSetting(newKey, newValue)
		}
		return p.queue.next()

	}
	var cmdSpin tea.Cmd
	p.spinner, cmdSpin = p.spinner.Update(msg)
	p.ti, cmd = p.ti.Update(msg)
	return p, tea.Batch(cmd, cmdSpin)
}