<?php

namespace App\Policies;

use App\Models\Estimate;
use App\Models\User;

class EstimatePolicy
{
    /**
     * Determine whether the user can view any models.
     */
    public function viewAny(User $user): bool
    {
        // Super admin has global access
        if ($user->hasRole('super_admin')) {
            return true;
        }

        // Service coordinators, supervisors, and admins can view all estimates in their branch
        return $user->hasAnyRole(['service_coordinator', 'service_supervisor', 'admin'], $user->branch_code);
    }

    /**
     * Determine whether the user can view the model.
     */
    public function view(User $user, Estimate $estimate): bool
    {
        // Super admin has global access
        if ($user->hasRole('super_admin')) {
            return true;
        }

        // Service coordinators, supervisors, and admins can view estimates in their branch
        // Or if they created the estimate
        return $user->hasAnyRole(['service_coordinator', 'service_supervisor', 'admin'], $user->branch_code) ||
               $estimate->prepared_by_id === $user->id;
    }

    /**
     * Determine whether the user can create models.
     */
    public function create(User $user): bool
    {
        // Super admin has global access
        if ($user->hasRole('super_admin')) {
            return true;
        }

        // Service coordinators, supervisors, and admins can create estimates in their branch
        return $user->hasAnyRole(['service_coordinator', 'service_supervisor', 'admin'], $user->branch_code);
    }

    /**
     * Determine whether the user can update the model.
     */
    public function update(User $user, Estimate $estimate): bool
    {
        // Super admin has global access
        if ($user->hasRole('super_admin')) {
            return true;
        }

        // Service coordinators, supervisors, and admins can update estimates in their branch
        // Or if they created the estimate (and it's still in draft status)
        if ($user->hasAnyRole(['service_coordinator', 'service_supervisor', 'admin'], $user->branch_code)) {
            return true;
        }

        // Creator can edit their own draft estimates
        return $estimate->prepared_by_id === $user->id && $estimate->status === 'draft';
    }

    /**
     * Determine whether the user can delete the model.
     */
    public function delete(User $user, Estimate $estimate): bool
    {
        // Super admin has global access
        if ($user->hasRole('super_admin')) {
            return true;
        }

        // Service supervisors and admins can delete estimates in their branch
        if ($user->hasAnyRole(['service_supervisor', 'admin'], $user->branch_code)) {
            return true;
        }

        // Creator can delete their own draft estimates
        return $estimate->prepared_by_id === $user->id && $estimate->status === 'draft';
    }

    /**
     * Determine whether the user can restore the model.
     */
    public function restore(User $user, Estimate $estimate): bool
    {
        return false;
    }

    /**
     * Determine whether the user can permanently delete the model.
     */
    public function forceDelete(User $user, Estimate $estimate): bool
    {
        return false;
    }
}