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package main
import (
"log"
"os"
"github.com/gdamore/tcell"
"github.com/rivo/tview"
"bnbl.io/pgqt/postgres"
)
var app = tview.NewApplication()
func main() {
db, err := postgres.Open("postgres://postgres:password@localhost:5432/postgres?sslmode=disable")
if err != nil {
log.Printf("could not connect to db: %v", err)
os.Exit(1)
}
schemata := newSchemaSelector(db)
queries := newQuerySelector(db)
pv := newPlanView()
flex := tview.NewFlex().
AddItem(schemata, 30, 0, true).
AddItem(tview.NewFlex().
SetDirection(tview.FlexRow).
AddItem(queries, 0, 25, false).
AddItem(pv, 0, 75, false), 0, 100, false)
schemata.SetSelectedFunc(func(_ int, t, _ string, _ rune) {
go func() {
app.QueueUpdateDraw(func() {
if queries.SelectSchema(t) {
app.SetFocus(queries)
}
})
}()
})
app.SetInputCapture(func(event *tcell.EventKey) *tcell.EventKey {
switch event.Key() {
case tcell.KeyF1:
app.SetFocus(schemata)
case tcell.KeyF2:
app.SetFocus(queries)
case tcell.KeyF3:
app.SetFocus(pv)
case tcell.KeyEnter:
if app.GetFocus() == queries {
p, err := queries.Analyze()
if err != nil {
pv.SetError(err)
} else {
pv.SetPlan(p)
app.SetFocus(pv)
}
}
case tcell.KeyTAB:
if app.GetFocus() == pv.tree {
app.SetFocus(pv.detail)
} else if app.GetFocus() == pv.detail {
app.SetFocus(pv.tree)
}
}
return event
})
if err := app.SetRoot(flex, true).Run(); err != nil {
log.Printf("could not create application: %v", err)
os.Exit(1)
}
}
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