<?php

namespace App\Services\Providers;

use App\Models\ManagedEnvironment;
use App\Models\ProviderConnection;
use App\Models\User;
use App\Support\Providers\ProviderReasonCodes;

final class ProviderOperationStartGate
{
    public function __construct(
        private readonly ProviderOperationTrustedStarter $trustedStarter,
    ) {}

    /**
     * @param  array<string, mixed>  $extraContext
     */
    public function start(
        ManagedEnvironment $tenant,
        ?ProviderConnection $connection,
        string $operationType,
        callable $dispatcher,
        ?User $initiator = null,
        array $extraContext = [],
    ): ProviderOperationStartResult {
        if ($this->isExchangePowerShellInvocationOperation($operationType)) {
            return $this->trustedStarter->block(
                tenant: $tenant,
                connection: $connection,
                operationType: $operationType,
                reasonCode: ProviderReasonCodes::ProviderBindingUnsupported,
                extensionReasonCode: 'ext.exchange_powershell_invocation_gate_required',
                reasonMessage: 'Exchange PowerShell invocation must start through the invocation gate.',
                initiator: $initiator,
            );
        }

        return $this->trustedStarter->start(
            tenant: $tenant,
            connection: $connection,
            operationType: $operationType,
            dispatcher: $dispatcher,
            initiator: $initiator,
            extraContext: $extraContext,
        );
    }

    private function isExchangePowerShellInvocationOperation(string $operationType): bool
    {
        return $operationType === 'tenant_configuration.exchange_powershell_invocation';
    }
}