99 lines
1.8 KiB
Go
99 lines
1.8 KiB
Go
package tui
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import (
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"fmt"
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"time"
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tea "github.com/charmbracelet/bubbletea"
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"termtap.dev/internal/model"
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)
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// TODO: How big can we actually make this?
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const (
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maxEvents = 256
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maxRequests = 256
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)
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const (
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focusPaneRequests = iota
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focusPaneDetails
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focusPaneEvents
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focusPaneStd
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)
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type Model struct {
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channel <-chan model.Event
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controls Controls
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events []model.Event
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requests []model.Request
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requestCursor int
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requestScroll int
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detailsTab int
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detailsScroll int
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eventsScroll int
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stdScroll int
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focusedPane int
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width int
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height int
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theme Theme
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showEvents bool
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showStd bool
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showSearch bool
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searchQuery string
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restarting bool
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now time.Time
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}
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type Controls struct {
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Restart func() error
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}
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func NewModel(ch <-chan model.Event, controls Controls) Model {
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return Model{
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channel: ch,
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controls: controls,
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events: make([]model.Event, 0, maxEvents),
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requests: make([]model.Request, 0, maxRequests),
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requestCursor: 0,
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requestScroll: 0,
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detailsTab: detailsTabOverview,
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detailsScroll: 0,
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eventsScroll: 0,
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stdScroll: 0,
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focusedPane: focusPaneRequests,
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width: 0,
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height: 0,
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showEvents: false,
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showStd: false,
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showSearch: false,
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searchQuery: "",
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restarting: false,
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theme: newTheme(),
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}
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}
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func Run(ch <-chan model.Event, controls Controls) error {
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p := tea.NewProgram(NewModel(ch, controls), tea.WithAltScreen())
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_, err := p.Run()
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return err
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}
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func (m Model) Init() tea.Cmd {
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return tea.Batch(waitForEvent(m.channel), tickCmd())
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}
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func waitForEvent(ch <-chan model.Event) tea.Cmd {
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return func() tea.Msg {
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msg, ok := <-ch
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if !ok {
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return ErrMsg{err: fmt.Errorf("event channel closed")}
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}
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return EventMsg{value: msg}
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}
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}
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