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view.go
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view.go
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package main
import (
"fmt"
"strings"
"github.com/muesli/reflow/indent"
)
// The main view, which just calls the appropriate sub-view
func (m model) View() string {
var b strings.Builder
b.WriteString("\n")
if m.quitting {
b.WriteString(" See you later!")
return indent.String("\n"+b.String()+"\n\n", 2)
}
switch m.view {
case int(fetch):
b.WriteString(fetchView(m))
case int(edit):
b.WriteString(editorView(m))
case int(finish):
b.WriteString(finishView(m))
}
return indent.String("\n"+b.String()+"\n\n", 2)
}
func fetchView(m model) string {
var b strings.Builder
b.WriteString("\n")
b.WriteString(barTextStyle("Fetching video metadata.") + "\n")
b.WriteString(m.fetchBar.ViewAs(m.fetchPercent) + "\n\n")
b.WriteString(helpStyle("Press ") + keyStyle("q") + helpStyle(" button to quit."))
return b.String()
}
func editorView(m model) string {
var b strings.Builder
if m.editIndx < len(m.songs) {
// Original title and author of a video.
b.WriteString(helpStyle("Title : "))
b.WriteString(songStyle.Render((m.songs[m.editIndx].Video.Title)) + "\n")
b.WriteString(helpStyle("Author: "))
b.WriteString(songStyle.Render(m.songs[m.editIndx].Video.Author) + "\n\n")
for i := range m.inputs {
b.WriteString(m.inputs[i].View() + "\n")
}
b.WriteString("\n")
}
// Statistics tab with current progress.
failedFetch := failedStyle.Render(fmt.Sprintf("%2d", m.failedFetch))
failed := failedStyle.Render(fmt.Sprintf("%2d", m.failedCount))
skipped := skippedStyle.Render(fmt.Sprintf("%2d", m.skipCount))
downloaded := downloadedStyle.Render(fmt.Sprintf("%2d", m.downloadCount))
b.WriteString(fmt.Sprintf("%s failed • %s skipped • %s downloaded • %s failed fetch\n", failed, skipped, downloaded, failedFetch))
// Render progress bars.
b.WriteString("\n")
b.WriteString(barTextStyle("Downloading songs.") + "\n")
b.WriteString(m.fetchBar.ViewAs(m.downloadPercent) + "\n\n")
b.WriteString(barTextStyle("Editing metadata.") + "\n")
b.WriteString(m.fetchBar.ViewAs(m.editPercent) + "\n\n")
// Render help.
b.WriteString(helpStyle("ctrl+r reset • ctrl+s skip • enter confirm • ↑/↓ move • q quit"))
b.WriteString("\n")
return b.String()
}
func finishView(m model) string {
var b strings.Builder
// Statistics tab with current progress.
failed := failedStyle.Render(fmt.Sprintf("%2d", m.failedCount))
skipped := skippedStyle.Render(fmt.Sprintf("%2d", m.skipCount))
downloaded := downloadedStyle.Render(fmt.Sprintf("%2d", m.downloadCount))
b.WriteString(fmt.Sprintf("%s failed • %s skipped • %s downloaded\n", failed, skipped, downloaded))
b.WriteString(helpStyle(fmt.Sprintf("Exiting in %s\n", m.timer.View())))
b.WriteString(fmt.Sprint(m.err))
return b.String()
}