1package core
 2
 3import (
 4	tea "github.com/charmbracelet/bubbletea"
 5	"github.com/charmbracelet/lipgloss"
 6	"github.com/kujtimiihoxha/termai/internal/tui/styles"
 7	"github.com/kujtimiihoxha/termai/internal/tui/util"
 8	"github.com/kujtimiihoxha/termai/internal/version"
 9)
10
11type statusCmp struct {
12	err   error
13	info  string
14	width int
15}
16
17func (m statusCmp) Init() tea.Cmd {
18	return nil
19}
20
21func (m statusCmp) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
22	switch msg := msg.(type) {
23	case tea.WindowSizeMsg:
24		m.width = msg.Width
25	case util.ErrorMsg:
26		m.err = msg
27	case util.InfoMsg:
28		m.info = string(msg)
29	}
30	return m, nil
31}
32
33var (
34	versionWidget = styles.Padded.Background(styles.DarkGrey).Foreground(styles.Text).Render(version.Version)
35	helpWidget    = styles.Padded.Background(styles.Grey).Foreground(styles.Text).Render("? help")
36)
37
38func (m statusCmp) View() string {
39	status := styles.Padded.Background(styles.Grey).Foreground(styles.Text).Render("? help")
40
41	if m.err != nil {
42		status += styles.Regular.Padding(0, 1).
43			Background(styles.Red).
44			Foreground(styles.Text).
45			Width(m.availableFooterMsgWidth()).
46			Render(m.err.Error())
47	} else if m.info != "" {
48		status += styles.Padded.
49			Foreground(styles.Base).
50			Background(styles.Green).
51			Width(m.availableFooterMsgWidth()).
52			Render(m.info)
53	} else {
54		status += styles.Padded.
55			Foreground(styles.Base).
56			Background(styles.LightGrey).
57			Width(m.availableFooterMsgWidth()).
58			Render(m.info)
59	}
60
61	status += versionWidget
62	return status
63}
64
65func (m statusCmp) availableFooterMsgWidth() int {
66	// -2 to accommodate padding
67	return max(0, m.width-lipgloss.Width(helpWidget)-lipgloss.Width(versionWidget))
68}
69
70func NewStatusCmp() tea.Model {
71	return &statusCmp{}
72}