Function addFrame

internal/renderer/v2/renderer.go:111–143

=================================================================== Remaining drawing functions (not in helpers.go) ===================================================================

(content string, width int, opts *options.Options, l10n localization.L10n)

// ===================================================================

func addFrame(content string, width int, opts *options.Options, l10n localization.L10n) string {
	if opts.NoCaption {
		return content
	}

	lines := strings.Split(strings.TrimRight(content, "\n"), "\n")
	for i := range lines {
		spacesNumber := width - len(lines[i])
		if spacesNumber < 0 {
			spacesNumber = 0
		}
		lines[i] = "│" + lines[i] + strings.Repeat(" ", spacesNumber) + "│"
	}

	title := l10n.Text("CAPTION_WEATHER_REPORT_FOR")
	if opts.Superquiet {
		title = ""
	} else if !opts.Quiet || !opts.NoCity {
		title += " " + opts.Location
	} else if opts.Quiet {
		title = opts.Location
	}

	caption := ""
	if !opts.Superquiet {
		caption = "┤ " + title + " ├"
	}

	frameTop := "┌" + caption + strings.Repeat("─", width-utf8.RuneCountInString(caption)) + "┐\n"

	return frameTop + strings.Join(lines, "\n") + "\n" +
		"└" + strings.Repeat("─", width) + "┘\n"
}