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update.go
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update.go
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package main
import (
"github.com/charmbracelet/bubbles/spinner"
tea "github.com/charmbracelet/bubbletea"
)
func (m model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
var cmd tea.Cmd
switch msg := msg.(type) {
case tea.KeyMsg:
switch msg.String() {
case "ctrl+c", "q":
return m, tea.Quit
case "up", "k":
if m.cursor > 0 {
m.cursor--
}
case "down", "j":
if m.cursor < len(m.pokemons)-1 {
m.cursor++
}
case " ":
m.selected = m.cursor
case "enter":
m.loading = true
m.view = viewDetails
cmd = m.fetchDetailsCmd
case "esc":
m.view = viewList
}
case setDetailsMsg:
m.loading = false
m.details = msg.pokemon
case setErrorMsg:
m.loading = false
m.err = &msg.err
case spinner.TickMsg:
m.spinner, cmd = m.spinner.Update(msg)
}
return m, cmd
}