package main

import (
	"fmt"
	"github.com/charmbracelet/bubbles/spinner"
	tea "github.com/charmbracelet/bubbletea"
	"github.com/charmbracelet/lipgloss"
	"strings"
	"time"
)

type Indicator struct {
	text     string
	spinner  spinner.Model
	quitting bool
	err      error
	info     IndicatorInfo
}

type IndicatorInfo struct {
	duration time.Duration
	quitting bool
	info     string
}

func (i IndicatorInfo) String() string {
	if i.duration == 0 {
		return textStyle.Render(strings.Repeat(".", 30))
	}
	return fmt.Sprintf("%s %s", textStyle.Render(i.duration.String()), i.info)
}

func initialIndicator(text string) Indicator {
	s := spinner.New()
	s.Spinner = spinner.Dot
	s.Style = lipgloss.NewStyle().Foreground(colors.green)
	return Indicator{spinner: s, text: text}
}
func (m Indicator) Init() tea.Cmd {
	return m.spinner.Tick
}
func (m Indicator) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
	switch msg := msg.(type) {
	case error:
		m.err = msg
		return m, nil
	case IndicatorInfo:
		m.info = msg
		m.quitting = msg.quitting
		return m, nil
	default:
		var cmd tea.Cmd
		m.spinner, cmd = m.spinner.Update(msg)
		return m, cmd
	}
}
func (m Indicator) View() string {
	if m.err != nil {
		return m.err.Error()
	}
	str := ""
	if !m.quitting {
		str += fmt.Sprintf("\n   %s %s\n   %s\n", m.spinner.View(), m.text, m.info.String())
	}
	return str
}