package predictions

import "time"

type Prediction struct {
	// An ID that identifies this prediction.
	ID string `json:"id"`

	// An ID that identifies the broadcaster that created the prediction.
	BroadcasterID string `json:"broadcaster_id"`

	// The broadcaster’s display name.
	BroadcasterName string `json:"broadcaster_name"`

	// The broadcaster’s login name.
	BroadcasterLogin string `json:"broadcaster_login"`

	// The question that the prediction asks. For example, Will I finish this entire pizza?
	Title string `json:"title"`

	// The ID of the winning outcome. Is null unless status is RESOLVED.
	WinningOutcomeID string `json:"winning_outcome_id"`

	// The list of possible outcomes for the prediction.
	Outcomes []Outcome `json:"outcomes"`

	// The length of time (in seconds) that the prediction will run for.
	PredictionWindow int `json:"prediction_window"`

	// The prediction’s status.
	Status Status `json:"status"`

	// The UTC date and time of when the Prediction began.
	CreatedAt time.Time `json:"created_at"`

	// The UTC date and time of when the Prediction ended. If status is ACTIVE, this is set to null.
	EndedAt *time.Time `json:"ended_at"`

	// The UTC date and time of when the Prediction was locked. If status is not LOCKED, this is set to null.
	LockedAt *time.Time `json:"locked_at"`
}

type Outcome struct {
	// An ID that identifies this outcome.
	ID string `json:"id"`

	// The outcome’s text.
	Title string `json:"title"`

	// The number of unique viewers that chose this outcome.
	Users int `json:"users"`

	// The number of Channel Points spent by viewers on this outcome.
	ChannelPoints int `json:"channel_points"`

	// A list of viewers who were the top predictors; otherwise, null if none.
	TopPredictors []TopPredictor `json:"top_predictors"`

	// The color that visually identifies this outcome in the UX.
	Color Color `json:"color"`
}

type TopPredictor struct {
	// An ID that identifies the viewer.
	UserID string `json:"user_id"`

	// The viewer’s display name.
	UserName string `json:"user_name"`

	// The viewer’s login name.
	UserLogin string `json:"user_login"`

	// The number of Channel Points the viewer spent.
	ChannelPointsUsed int `json:"channel_points_used"`

	// The number of Channel Points distributed to the viewer.
	ChannelPointsWon int `json:"channel_points_won"`
}

type Color string

const (
	ColorBlue Color = "BLUE"
	ColorPink Color = "PINK"
)

type Status string

const (
	// The Prediction is running and viewers can make predictions.
	StatusActive Status = "ACTIVE"

	// The broadcaster canceled the Prediction and refunded the Channel Points to the participants.
	StatusCanceled Status = "CANCELED"

	// The broadcaster locked the Prediction, which means viewers can no longer make predictions.
	StatusLocked Status = "LOCKED"

	// The winning outcome was determined and the Channel Points were distributed to the viewers who predicted the correct outcome.
	StatusResolved Status = "RESOLVED"
)