<?php

return [
    'otp_ttl_minutes' => (int) env('OTP_TTL_MINUTES', 5),
    'otp_max_attempts' => (int) env('OTP_MAX_ATTEMPTS', 5),
    'otp_rate_limit_per_phone' => (int) env('OTP_RATE_LIMIT_PER_PHONE', 3), // per 10 minutes
    'pairing_token_ttl_minutes' => (int) env('PAIRING_TOKEN_TTL_MINUTES', 30),

    'wa_otp_driver' => env('WA_OTP_DRIVER', 'log'),

    'pairing' => [
        // Balanced target seats: 4 slots (BEGINNER treated as HIGH-like by default)
        'balanced_target' => ['LOW', 'MID', 'MID', 'HIGH'],

        // Seat fill order
        'seat_order' => [1,2,3,4],

        // Pace-of-play guardrails
        'max_high_like_per_flight' => 2,

        // Course balancing: spread assigned seats across A/B unless course_pref is set
        'course_balance' => true,

        // Semi-hard course preference:
        // true  => always try preferred course first; only fallback if no seats exist on preferred.
        // false => treat as soft preference (score-based).
        'course_pref_semi_hard' => true,

        // Hole bottleneck guardrail:
        // Distribute HIGH/BEGINNER across start holes (shotgun) to avoid stacking slow flights on same hole.
        'hole_balance_high_like' => true,
        // Penalty weight for assigning high-like players onto already high-like-heavy holes.
        'hole_high_like_penalty' => 12,
    ],

    'xendit' => [
        'api_key' => env('XENDIT_API_KEY', ''),
        'webhook_token' => env('XENDIT_WEBHOOK_TOKEN', ''),
    ],
];