<?php

declare(strict_types=1);

namespace App\Http\Requests\Api\V1\Artist;

use App\Enums\Artist\ArtistEngagementStatus;
use App\Enums\Artist\BumaHandledBy;
use App\Enums\Artist\FeeType;
use App\Enums\Artist\PaymentStatus;
use App\Models\Event;
use App\Rules\Artist\ContractRequiresFee;
use App\Rules\Artist\OptionExpiresInFuture;
use Illuminate\Foundation\Http\FormRequest;
use Illuminate\Validation\Rule;

/**
 * RFC v0.2 §10.3.
 */
final class CreateArtistEngagementRequest extends FormRequest
{
    public function authorize(): bool
    {
        return true;
    }

    /**
     * @return array<string, mixed>
     */
    public function rules(): array
    {
        $event = $this->route('event');
        $organisationId = $event instanceof Event ? $event->organisation_id : null;
        $bookingStatus = $this->input('booking_status');

        return [
            'artist_id' => [
                'required', 'string', 'max:30',
                Rule::exists('artists', 'id')->where('organisation_id', $organisationId),
            ],
            'booking_status' => ['required', Rule::enum(ArtistEngagementStatus::class)],
            'project_leader_id' => ['nullable', 'string', 'max:30', 'exists:users,id'],
            'fee_amount' => ['nullable', 'numeric', 'min:0', 'max:9999999.99', new ContractRequiresFee($bookingStatus)],
            'fee_currency' => ['nullable', 'string', 'size:3', Rule::in(['EUR', 'USD', 'GBP'])],
            'fee_type' => ['nullable', Rule::enum(FeeType::class)],
            'buma_applicable' => ['nullable', 'boolean'],
            'buma_percentage' => ['nullable', 'numeric', 'min:0', 'max:100'],
            'buma_handled_by' => ['nullable', Rule::enum(BumaHandledBy::class)],
            'vat_applicable' => ['nullable', 'boolean'],
            'vat_percentage' => ['nullable', 'numeric', 'min:0', 'max:100'],
            'deal_breakdown' => ['nullable', 'array'],
            'deposit_percentage' => ['nullable', 'numeric', 'min:0', 'max:100'],
            'deposit_due_date' => ['nullable', 'date'],
            'balance_due_date' => ['nullable', 'date'],
            'payment_status' => ['nullable', Rule::enum(PaymentStatus::class)],
            'crew_count' => ['nullable', 'integer', 'min:0', 'max:200'],
            'guests_count' => ['nullable', 'integer', 'min:0', 'max:1000'],
            'requested_at' => ['nullable', 'date'],
            'option_expires_at' => ['nullable', 'date', new OptionExpiresInFuture($bookingStatus)],
            'advance_open_from' => ['nullable', 'date'],
            'advance_open_to' => ['nullable', 'date', 'after_or_equal:advance_open_from'],
            'notes' => ['nullable', 'string', 'max:2000'],
        ];
    }
}