<?php

declare(strict_types=1);

namespace Modules\RestaurantDelivery\Enums;

enum DeliveryStatus: string
{
    case PENDING = 'pending';
    case CONFIRMED = 'confirmed';
    case PREPARING = 'preparing';
    case READY_FOR_PICKUP = 'ready_for_pickup';
    case RIDER_ASSIGNED = 'rider_assigned';
    case RIDER_AT_RESTAURANT = 'rider_at_restaurant';
    case PICKED_UP = 'picked_up';
    case ON_THE_WAY = 'on_the_way';
    case ARRIVED = 'arrived';
    case DELIVERED = 'delivered';
    case CANCELLED = 'cancelled';
    case FAILED = 'failed';

    public function label(): string
    {
        return match ($this) {
            self::PENDING => 'Order Placed',
            self::CONFIRMED => 'Order Confirmed',
            self::PREPARING => 'Preparing',
            self::READY_FOR_PICKUP => 'Ready for Pickup',
            self::RIDER_ASSIGNED => 'Rider Assigned',
            self::RIDER_AT_RESTAURANT => 'Rider at Restaurant',
            self::PICKED_UP => 'Picked Up',
            self::ON_THE_WAY => 'On The Way',
            self::ARRIVED => 'Arrived',
            self::DELIVERED => 'Delivered',
            self::CANCELLED => 'Cancelled',
            self::FAILED => 'Failed',
        };
    }

    public function description(): string
    {
        return match ($this) {
            self::PENDING => 'Waiting for restaurant confirmation',
            self::CONFIRMED => 'Restaurant is preparing your food',
            self::PREPARING => 'Your food is being prepared',
            self::READY_FOR_PICKUP => 'Food is ready, waiting for rider',
            self::RIDER_ASSIGNED => 'A rider has been assigned',
            self::RIDER_AT_RESTAURANT => 'Rider has arrived at restaurant',
            self::PICKED_UP => 'Rider has picked up your order',
            self::ON_THE_WAY => 'Rider is on the way to you',
            self::ARRIVED => 'Rider has arrived at your location',
            self::DELIVERED => 'Order has been delivered',
            self::CANCELLED => 'Order has been cancelled',
            self::FAILED => 'Delivery failed',
        };
    }

    public function color(): string
    {
        return match ($this) {
            self::PENDING => '#6B7280',
            self::CONFIRMED => '#3B82F6',
            self::PREPARING => '#F59E0B',
            self::READY_FOR_PICKUP => '#8B5CF6',
            self::RIDER_ASSIGNED => '#06B6D4',
            self::RIDER_AT_RESTAURANT => '#14B8A6',
            self::PICKED_UP => '#22C55E',
            self::ON_THE_WAY => '#10B981',
            self::ARRIVED => '#059669',
            self::DELIVERED => '#047857',
            self::CANCELLED => '#EF4444',
            self::FAILED => '#DC2626',
        };
    }

    public function icon(): string
    {
        return match ($this) {
            self::PENDING => 'clock',
            self::CONFIRMED => 'check-circle',
            self::PREPARING => 'fire',
            self::READY_FOR_PICKUP => 'package',
            self::RIDER_ASSIGNED => 'user-check',
            self::RIDER_AT_RESTAURANT => 'map-pin',
            self::PICKED_UP => 'shopping-bag',
            self::ON_THE_WAY => 'truck',
            self::ARRIVED => 'home',
            self::DELIVERED => 'check-double',
            self::CANCELLED => 'x-circle',
            self::FAILED => 'alert-triangle',
        };
    }

    public function canTransitionTo(DeliveryStatus $newStatus): bool
    {
        $allowedTransitions = match ($this) {
            self::PENDING => [self::CONFIRMED, self::CANCELLED],
            self::CONFIRMED => [self::PREPARING, self::CANCELLED],
            self::PREPARING => [self::READY_FOR_PICKUP, self::CANCELLED],
            self::READY_FOR_PICKUP => [self::RIDER_ASSIGNED, self::CANCELLED],
            self::RIDER_ASSIGNED => [self::RIDER_AT_RESTAURANT, self::CANCELLED, self::READY_FOR_PICKUP], // Can reassign
            self::RIDER_AT_RESTAURANT => [self::PICKED_UP, self::CANCELLED],
            self::PICKED_UP => [self::ON_THE_WAY, self::FAILED],
            self::ON_THE_WAY => [self::ARRIVED, self::FAILED],
            self::ARRIVED => [self::DELIVERED, self::FAILED],
            self::DELIVERED => [],
            self::CANCELLED => [],
            self::FAILED => [],
        };

        return in_array($newStatus, $allowedTransitions);
    }

    public function isActive(): bool
    {
        return ! in_array($this, [self::DELIVERED, self::CANCELLED, self::FAILED]);
    }

    public function isCompleted(): bool
    {
        return $this === self::DELIVERED;
    }

    public function isCancelled(): bool
    {
        return $this === self::CANCELLED;
    }

    public function isFailed(): bool
    {
        return $this === self::FAILED;
    }

    public function isPickedUp(): bool
    {
        return in_array($this, [self::PICKED_UP, self::ON_THE_WAY, self::ARRIVED, self::DELIVERED]);
    }

    public function requiresRider(): bool
    {
        return in_array($this, [
            self::RIDER_ASSIGNED,
            self::RIDER_AT_RESTAURANT,
            self::PICKED_UP,
            self::ON_THE_WAY,
            self::ARRIVED,
        ]);
    }

    public function isTrackable(): bool
    {
        return in_array($this, [
            self::RIDER_ASSIGNED,
            self::RIDER_AT_RESTAURANT,
            self::PICKED_UP,
            self::ON_THE_WAY,
            self::ARRIVED,
        ]);
    }

    public static function activeStatuses(): array
    {
        return [
            self::PENDING,
            self::CONFIRMED,
            self::PREPARING,
            self::READY_FOR_PICKUP,
            self::RIDER_ASSIGNED,
            self::RIDER_AT_RESTAURANT,
            self::PICKED_UP,
            self::ON_THE_WAY,
            self::ARRIVED,
        ];
    }

    public static function completedStatuses(): array
    {
        return [self::DELIVERED, self::CANCELLED, self::FAILED];
    }

    public static function riderActiveStatuses(): array
    {
        return [
            self::RIDER_ASSIGNED,
            self::RIDER_AT_RESTAURANT,
            self::PICKED_UP,
            self::ON_THE_WAY,
            self::ARRIVED,
        ];
    }

    public function sortOrder(): int
    {
        return match ($this) {
            self::PENDING => 1,
            self::CONFIRMED => 2,
            self::PREPARING => 3,
            self::READY_FOR_PICKUP => 4,
            self::RIDER_ASSIGNED => 5,
            self::RIDER_AT_RESTAURANT => 6,
            self::PICKED_UP => 7,
            self::ON_THE_WAY => 8,
            self::ARRIVED => 9,
            self::DELIVERED => 10,
            self::CANCELLED => 11,
            self::FAILED => 12,
        };
    }
}