<?php

declare(strict_types=1);

namespace App\Support\Navigation;

final readonly class RelatedContextEntry
{
    public function __construct(
        public string $key,
        public string $label,
        public string $value,
        public ?string $secondaryValue,
        public ?string $targetUrl,
        public string $targetKind,
        public string $availability,
        public ?string $unavailableReason,
        public ?string $contextBadge,
        public int $priority,
        public string $actionLabel,
    ) {}

    public static function available(
        string $key,
        string $label,
        string $value,
        ?string $secondaryValue,
        string $targetUrl,
        string $targetKind,
        int $priority,
        string $actionLabel,
        ?string $contextBadge = null,
    ): self {
        return new self(
            key: $key,
            label: $label,
            value: $value,
            secondaryValue: $secondaryValue,
            targetUrl: $targetUrl,
            targetKind: $targetKind,
            availability: 'available',
            unavailableReason: null,
            contextBadge: $contextBadge,
            priority: $priority,
            actionLabel: $actionLabel,
        );
    }

    public static function unavailable(
        string $key,
        string $label,
        UnavailableRelationState $state,
        string $targetKind,
        int $priority,
        string $actionLabel,
    ): self {
        return new self(
            key: $key,
            label: $label,
            value: 'Unavailable',
            secondaryValue: $state->showReference ? $state->referenceValue : null,
            targetUrl: null,
            targetKind: $targetKind,
            availability: $state->reason,
            unavailableReason: $state->message,
            contextBadge: null,
            priority: $priority,
            actionLabel: $actionLabel,
        );
    }

    public function isAvailable(): bool
    {
        return $this->availability === 'available' && is_string($this->targetUrl) && $this->targetUrl !== '';
    }

    /**
     * @return array{
     *     key: string,
     *     label: string,
     *     value: string,
     *     secondaryValue: ?string,
     *     targetUrl: ?string,
     *     targetKind: string,
     *     availability: string,
     *     unavailableReason: ?string,
     *     contextBadge: ?string,
     *     priority: int,
     *     actionLabel: string
     * }
     */
    public function toArray(): array
    {
        return [
            'key' => $this->key,
            'label' => $this->label,
            'value' => $this->value,
            'secondaryValue' => $this->secondaryValue,
            'targetUrl' => $this->targetUrl,
            'targetKind' => $this->targetKind,
            'availability' => $this->availability,
            'unavailableReason' => $this->unavailableReason,
            'contextBadge' => $this->contextBadge,
            'priority' => $this->priority,
            'actionLabel' => $this->actionLabel,
        ];
    }
}