32 lines
755 B
Go
32 lines
755 B
Go
package format
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import (
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"fmt"
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"time"
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)
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func Duration(duration time.Duration) string {
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switch {
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case duration < time.Minute:
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seconds := int(duration.Round(time.Second).Seconds())
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const two = 2
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if seconds < two {
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return fmt.Sprintf("%d second", seconds)
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}
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return fmt.Sprintf("%d seconds", seconds)
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case duration <= time.Hour:
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minutes := int(duration.Round(time.Minute).Minutes())
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if minutes == 1 {
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return "1 minute"
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}
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return fmt.Sprintf("%d minutes", minutes)
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case duration < 48*time.Hour:
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hours := int(duration.Truncate(time.Hour).Hours())
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return fmt.Sprintf("%d hours", hours)
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default:
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const hoursInDay = 24
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days := int(duration.Truncate(time.Hour).Hours() / hoursInDay)
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return fmt.Sprintf("%d days", days)
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}
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}
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