package mpvipc

import (
	"encoding/json"
	"time"
)

type Chapter struct {
	Title string        `json:"title"`
	Time  time.Duration `json:"time"`
}

func (c *Chapter) UnmarshalJSON(data []byte) error {
	m := &struct {
		Title string  `json:"title"`
		Time  float64 `json:"time"`
	}{}

	if err := json.Unmarshal(data, m); err != nil {
		return err
	}

	c.Title = m.Title
	c.Time = time.Duration(m.Time * float64(time.Second))
	return nil
}