// Package model holds league-agnostic domain types used across the UI.
// ESPN-specific JSON is decoded in the espn package and mapped into these.
package model

import "time"

// State is the coarse lifecycle of a game, normalized from ESPN's
// status.type.state ("pre" | "in" | "post").
type State int

const (
	StatePre   State = iota // scheduled, not started
	StateLive               // in progress
	StateFinal              // completed
)

func (s State) String() string {
	switch s {
	case StateLive:
		return "LIVE"
	case StateFinal:
		return "FINAL"
	default:
		return "SCHED"
	}
}

// Team is one side of a competition.
type Team struct {
	ID       string // stable ESPN team id, used to key favorites
	Abbr     string // e.g. "PHI"
	Name     string // short display name, e.g. "Phillies"
	FullName string // e.g. "Philadelphia Phillies"
	Color    string // primary hex color w/o leading '#', from ESPN
	AltColor string
	Score    int
	Record   string // e.g. "40-30"
	Winner   bool
}

// Game is a single matchup, normalized across all leagues.
type Game struct {
	ID       string
	League   LeagueID
	Start    time.Time
	State    State
	Home     Team
	Away     Team
	Detail   string // status.type.detail, e.g. "Top 5th", "Final/10", "6:40 PM EDT"
	Clock    string // displayClock when live
	Period   int    // inning / quarter / half
	Venue    string
	Headline string // optional recap/odds blurb

	// Situation is the live play state, currently baseball-only (count, outs,
	// bases, pitcher/batter). Nil when absent (not live, or sport without it).
	Situation *Situation
}

// Situation is the live in-game state for baseball: the count, outs, occupied
// bases, and who's at the plate / on the mound. Populated from the scoreboard
// endpoint's competition situation while a game is live.
type Situation struct {
	Balls, Strikes, Outs       int
	OnFirst, OnSecond, OnThird bool
	Pitcher, Batter            string // display names
	PitcherLine, BatterLine    string // ESPN summary lines ("5.1 IP, 2 ER…", "1-3")
	LastPlay                   string
}

// Started reports whether play has begun (live or final).
func (g Game) Started() bool { return g.State != StatePre }