<?php

declare(strict_types=1);

namespace App\Policies;

use App\Models\Core\User;
use App\Models\TimeTracking\TimeOffRequest;

class TimeOffRequestPolicy
{
    /**
     * Determine whether the user can view any time off requests.
     */
    public function viewAny(User $user): bool
    {
        return true;
    }

    /**
     * Determine whether the user can view the time off request.
     */
    public function view(User $user, TimeOffRequest $timeOffRequest): bool
    {
        if ($user->isAdmin()) {
            return true;
        }

        return $timeOffRequest->user_id === $user->id;
    }

    /**
     * Determine whether the user can create time off requests.
     */
    public function create(User $user): bool
    {
        return true;
    }

    /**
     * Determine whether the user can update the time off request.
     */
    public function update(User $user, TimeOffRequest $timeOffRequest): bool
    {
        if ($user->isAdmin()) {
            return true;
        }

        // Users can only edit their own pending requests
        return $timeOffRequest->user_id === $user->id && $timeOffRequest->status === 'pending';
    }

    /**
     * Determine whether the user can delete the time off request.
     */
    public function delete(User $user, TimeOffRequest $timeOffRequest): bool
    {
        if ($user->isAdmin()) {
            return true;
        }

        // Users can only delete their own pending requests
        return $timeOffRequest->user_id === $user->id && $timeOffRequest->status === 'pending';
    }

    /**
     * Determine whether the user can approve the time off request.
     */
    public function approve(User $user, TimeOffRequest $timeOffRequest): bool
    {
        // Only admins can approve time off requests (and not their own)
        return $user->isAdmin() && $timeOffRequest->user_id !== $user->id;
    }

    /**
     * Determine whether the user can reject the time off request.
     */
    public function reject(User $user, TimeOffRequest $timeOffRequest): bool
    {
        // Only admins can reject time off requests (and not their own)
        return $user->isAdmin() && $timeOffRequest->user_id !== $user->id;
    }
}