// Package models
// Path: internal/models/
// File: ticket.go
//
// Purpose
//   Canonical persistence model for tickets as stored in DB,
//   plus display helpers populated at read time.
//
// Responsibilities
//   - Represents input values for ticket creation
//   - Stores normalized draw fields for comparison
//   - Optional fields (bonus, syndicate) use pointer types
//
// Notes
//   - Read-only display fields must not be persisted directly
//   - TODO: enforce UserID presence once per-user tickets are fully enabled

package models

import "time"

type Ticket struct {
	Id          int       // Persistent DB primary key
	UserId      int       // FK to users(id) when multi-user enabled
	SyndicateId *int      // Optional FK if purchased via syndicate
	GameType    string    // Lottery type (e.g., Lotto)
	DrawDate    time.Time // Stored as UTC datetime to avoid timezone issues
	Ball1       int
	Ball2       int
	Ball3       int
	Ball4       int
	Ball5       int
	Ball6       int // Only if game type requires

	// Optional bonus balls
	Bonus1         *int
	Bonus2         *int
	PurchaseMethod string
	PurchaseDate   string // TODO: convert to time.Time
	ImagePath      string
	Duplicate      bool // Calculated during insert
	MatchedMain    int
	MatchedBonus   int
	PrizeTier      string
	IsWinner       bool

	// Non-DB display helpers populated in read model
	Balls       []int
	BonusBalls  []int
	MatchedDraw DrawResult
	PrizeAmount float64 `db:"prize_amount"`
	PrizeLabel  string  `db:"prize_label"`
}