<?php

namespace App\Controllers;

class Roles extends Security_Controller {

    function __construct() {
        parent::__construct();
        $this->access_only_admin_or_settings_admin();
        if (!($this->login_user->is_admin || get_array_value($this->login_user->permissions, "can_manage_user_role_and_permissions"))) {
            app_redirect("forbidden");
        }
    }

    //load the role view
    function index() {
        return $this->template->rander("roles/index");
    }

    //load the role add/edit modal
    function modal_form() {
        $this->validate_submitted_data(array(
            "id" => "numeric"
        ));

        $view_data['model_info'] = $this->Roles_model->get_one($this->request->getPost('id'));
        $view_data['roles_dropdown'] = array("" => "-") + $this->Roles_model->get_dropdown_list(array("title"), "id");
        return $this->template->view('roles/modal_form', $view_data);
    }

    //get permisissions of a role
    function permissions($role_id) {
        if ($role_id) {
            validate_numeric_value($role_id);
            $view_data['model_info'] = $this->Roles_model->get_one($role_id);

            $view_data['members_and_teams_dropdown'] = json_encode(get_team_members_and_teams_select2_data_list());
            $ticket_types_dropdown = array();
            $ticket_types = $this->Ticket_types_model->get_all_where(array("deleted" => 0))->getResult();
            foreach ($ticket_types as $type) {
                $ticket_types_dropdown[] = array("id" => $type->id, "text" => $type->title);
            }
            $view_data['ticket_types_dropdown'] = json_encode($ticket_types_dropdown);

            $client_groups_dropdown = array();
            $client_groups = $this->Client_groups_model->get_all_where(array("deleted" => 0))->getResult();
            foreach ($client_groups as $type) {
                $client_groups_dropdown[] = array("id" => $type->id, "text" => $type->title);
            }
            $view_data['client_groups_dropdown'] = json_encode($client_groups_dropdown);

            $permissions = $view_data['model_info']->permissions ? unserialize($view_data['model_info']->permissions) : "";

            if (!$permissions) {
                $permissions = array();
            }

            $view_data['leave'] = get_array_value($permissions, "leave");
            $view_data['leave_specific'] = get_array_value($permissions, "leave_specific");
            $view_data['attendance_specific'] = get_array_value($permissions, "attendance_specific");

            $view_data['attendance'] = get_array_value($permissions, "attendance");
            $view_data['invoice'] = get_array_value($permissions, "invoice");
            $view_data['subscription'] = get_array_value($permissions, "subscription");
            $view_data['estimate'] = get_array_value($permissions, "estimate");
            $view_data['contract'] = get_array_value($permissions, "contract");
            $view_data['proposal'] = get_array_value($permissions, "proposal");
            $view_data['expense'] = get_array_value($permissions, "expense");
            $view_data['order'] = get_array_value($permissions, "order");
            $view_data['client'] = get_array_value($permissions, "client");
            $view_data['lead'] = get_array_value($permissions, "lead");

            $view_data['ticket'] = get_array_value($permissions, "ticket");
            $view_data['ticket_specific'] = get_array_value($permissions, "ticket_specific");
            $view_data['client_specific'] = get_array_value($permissions, "client_specific");

            $view_data['announcement'] = get_array_value($permissions, "announcement");
            $view_data['help_and_knowledge_base'] = get_array_value($permissions, "help_and_knowledge_base");

            $view_data['do_not_show_projects'] = get_array_value($permissions, "do_not_show_projects");
            $view_data['can_manage_all_projects'] = get_array_value($permissions, "can_manage_all_projects");
            $view_data['can_create_projects'] = get_array_value($permissions, "can_create_projects");
            $view_data['can_edit_projects'] = get_array_value($permissions, "can_edit_projects");
            $view_data['can_edit_only_own_created_projects'] = get_array_value($permissions, "can_edit_only_own_created_projects");
            $view_data['can_delete_only_own_created_projects'] = get_array_value($permissions, "can_delete_only_own_created_projects");
            $view_data['can_delete_projects'] = get_array_value($permissions, "can_delete_projects");

            $view_data['can_add_remove_project_members'] = get_array_value($permissions, "can_add_remove_project_members");

            $view_data['can_create_tasks'] = get_array_value($permissions, "can_create_tasks");
            $view_data['can_edit_tasks'] = get_array_value($permissions, "can_edit_tasks");
            $view_data['can_delete_tasks'] = get_array_value($permissions, "can_delete_tasks");
            $view_data['can_comment_on_tasks'] = get_array_value($permissions, "can_comment_on_tasks");
            $view_data['show_assigned_tasks_only'] = get_array_value($permissions, "show_assigned_tasks_only");
            $view_data['can_update_only_assigned_tasks_status'] = get_array_value($permissions, "can_update_only_assigned_tasks_status");

            $view_data['can_create_milestones'] = get_array_value($permissions, "can_create_milestones");
            $view_data['can_edit_milestones'] = get_array_value($permissions, "can_edit_milestones");
            $view_data['can_delete_milestones'] = get_array_value($permissions, "can_delete_milestones");

            $view_data['can_delete_files'] = get_array_value($permissions, "can_delete_files");

            $view_data['can_view_team_members_contact_info'] = get_array_value($permissions, "can_view_team_members_contact_info");
            $view_data['can_view_team_members_social_links'] = get_array_value($permissions, "can_view_team_members_social_links");
            $view_data['team_member_update_permission'] = get_array_value($permissions, "team_member_update_permission");
            $view_data['team_member_update_permission_specific'] = get_array_value($permissions, "team_member_update_permission_specific");

            $view_data['timesheet_manage_permission'] = get_array_value($permissions, "timesheet_manage_permission");
            $view_data['timesheet_manage_permission_specific'] = get_array_value($permissions, "timesheet_manage_permission_specific");

            $view_data['disable_event_sharing'] = get_array_value($permissions, "disable_event_sharing");

            $view_data['hide_team_members_list'] = get_array_value($permissions, "hide_team_members_list");

            $view_data['can_delete_leave_application'] = get_array_value($permissions, "can_delete_leave_application");

            $view_data['message_permission'] = get_array_value($permissions, "message_permission");
            $view_data['message_permission_specific'] = get_array_value($permissions, "message_permission_specific");

            $view_data['job_info_manage_permission'] = get_array_value($permissions, "job_info_manage_permission");

            $view_data['can_manage_all_kinds_of_settings'] = get_array_value($permissions, "can_manage_all_kinds_of_settings");
            $view_data['can_manage_user_role_and_permissions'] = get_array_value($permissions, "can_manage_user_role_and_permissions");
            $view_data['can_add_or_invite_new_team_members'] = get_array_value($permissions, "can_add_or_invite_new_team_members");
            $view_data['can_activate_deactivate_team_members'] = get_array_value($permissions, "can_activate_deactivate_team_members");
            $view_data['can_delete_team_members'] = get_array_value($permissions, "can_delete_team_members");

            $view_data['timeline_permission'] = get_array_value($permissions, "timeline_permission");
            $view_data['timeline_permission_specific'] = get_array_value($permissions, "timeline_permission_specific");

            $view_data['client_feedback_access_permission'] = get_array_value($permissions, "client_feedback_access_permission");

            $view_data['team_members_note_manage_permission'] = get_array_value($permissions, "team_members_note_manage_permission");

            $view_data['can_upload_and_edit_files'] = get_array_value($permissions, "can_upload_and_edit_files");
            $view_data['can_view_files'] = get_array_value($permissions, "can_view_files");
            $view_data['can_comment_on_projects'] = get_array_value($permissions, "can_comment_on_projects");

            $view_data['permissions'] = $permissions;

            return $this->template->view("roles/permissions", $view_data);
        }
    }

    //save a role
    function save() {
        $this->validate_submitted_data(array(
            "id" => "numeric",
            "title" => "required"
        ));

        $id = $this->request->getPost('id');
        $copy_settings = $this->request->getPost('copy_settings');
        $data = array(
            "title" => $this->request->getPost('title'),
        );

        if ($copy_settings) {
            $role = $this->Roles_model->get_one($copy_settings);
            $data["permissions"] = $role->permissions;
        }

        $save_id = $this->Roles_model->ci_save($data, $id);
        if ($save_id) {
            echo json_encode(array("success" => true, "data" => $this->_row_data($save_id), 'id' => $save_id, 'message' => app_lang('record_saved')));
        } else {
            echo json_encode(array("success" => false, 'message' => app_lang('error_occurred')));
        }
    }

    //save permissions of a role
    function save_permissions() {
        $this->validate_submitted_data(array(
            "id" => "numeric|required"
        ));

        $id = $this->request->getPost('id');
        $leave = $this->request->getPost('leave_permission');
        $leave_specific = "";
        if ($leave === "specific") {
            $leave_specific = $this->request->getPost('leave_permission_specific');
        }

        $attendance = $this->request->getPost('attendance_permission');
        $attendance_specific = "";
        if ($attendance === "specific") {
            $attendance_specific = $this->request->getPost('attendance_permission_specific');
        }

        $invoice = $this->request->getPost('invoice_permission');
        $subscription = $this->request->getPost('subscription_permission');
        $estimate = $this->request->getPost('estimate_permission');
        $contract = $this->request->getPost('contract_permission');
        $proposal = $this->request->getPost('proposal_permission');
        $expense = $this->request->getPost('expense_permission');
        $order = $this->request->getPost('order_permission');
        $client = $this->request->getPost('client_permission');
        $lead = $this->request->getPost('lead_permission');

        $ticket = $this->request->getPost('ticket_permission');

        $ticket_specific = "";
        if ($ticket === "specific") {
            $ticket_specific = $this->request->getPost('ticket_permission_specific');
        }

        $client_specific = "";
        if ($client === "specific") {
            $client_specific = $this->request->getPost('client_permission_specific');
        }


        $do_not_show_projects = $this->request->getPost('do_not_show_projects');
        $can_manage_all_projects = $this->request->getPost('can_manage_all_projects');
        $can_create_projects = $this->request->getPost('can_create_projects');
        $can_edit_projects = $this->request->getPost('can_edit_projects');
        $can_edit_only_own_created_projects = $this->request->getPost('can_edit_only_own_created_projects');
        $can_delete_only_own_created_projects = $this->request->getPost('can_delete_only_own_created_projects');
        $can_delete_projects = $this->request->getPost('can_delete_projects');

        $can_add_remove_project_members = $this->request->getPost('can_add_remove_project_members');

        $can_create_tasks = $this->request->getPost('can_create_tasks');
        $can_edit_tasks = $this->request->getPost('can_edit_tasks');
        $can_delete_tasks = $this->request->getPost('can_delete_tasks');
        $can_comment_on_tasks = $this->request->getPost('can_comment_on_tasks');
        $show_assigned_tasks_only = $this->request->getPost('show_assigned_tasks_only');
        $can_update_only_assigned_tasks_status = $this->request->getPost('can_update_only_assigned_tasks_status');

        $can_create_milestones = $this->request->getPost('can_create_milestones');
        $can_edit_milestones = $this->request->getPost('can_edit_milestones');
        $can_delete_milestones = $this->request->getPost('can_delete_milestones');

        $can_delete_files = $this->request->getPost('can_delete_files');

        $announcement = $this->request->getPost('announcement_permission');
        $help_and_knowledge_base = $this->request->getPost('help_and_knowledge_base');

        $can_view_team_members_contact_info = $this->request->getPost('can_view_team_members_contact_info');
        $can_view_team_members_social_links = $this->request->getPost('can_view_team_members_social_links');
        $team_member_update_permission = $this->request->getPost('team_member_update_permission');
        $team_member_update_permission_specific = $this->request->getPost('team_member_update_permission_specific');

        $timesheet_manage_permission = $this->request->getPost('timesheet_manage_permission');
        $timesheet_manage_permission_specific = $this->request->getPost('timesheet_manage_permission_specific');
        if ($timesheet_manage_permission === "specific_excluding_own") {
            //we need to grab value from another input field because the value could be mismatched for two input fields
            $timesheet_manage_permission_specific = $this->request->getPost('timesheet_manage_permission_specific_excluding_own');
        }

        $disable_event_sharing = $this->request->getPost('disable_event_sharing');

        $hide_team_members_list = $this->request->getPost('hide_team_members_list');

        $can_delete_leave_application = $this->request->getPost('can_delete_leave_application');

        if ($this->login_user->is_admin) {
            //only admins can manage administration permissions 
            $can_manage_all_kinds_of_settings = $this->request->getPost('can_manage_all_kinds_of_settings');
            $can_manage_user_role_and_permissions = $can_manage_all_kinds_of_settings ? $this->request->getPost('can_manage_user_role_and_permissions') : "";
            $can_add_or_invite_new_team_members = $this->request->getPost('can_add_or_invite_new_team_members');
            $can_activate_deactivate_team_members = $this->request->getPost('can_activate_deactivate_team_members');
            $can_delete_team_members = $this->request->getPost('can_delete_team_members');
        } else {
            //is not an admin user, fetch data
            $role_info = $this->Roles_model->get_one($id);
            $permissions = unserialize($role_info->permissions);

            $can_manage_all_kinds_of_settings = get_array_value($permissions, "can_manage_all_kinds_of_settings");
            $can_manage_user_role_and_permissions = get_array_value($permissions, "can_manage_user_role_and_permissions");
            $can_add_or_invite_new_team_members = get_array_value($permissions, "can_add_or_invite_new_team_members");
            $can_activate_deactivate_team_members = get_array_value($permissions, "can_activate_deactivate_team_members");
            $can_delete_team_members = get_array_value($permissions, "can_delete_team_members");
        }

        $message_permission = "";
        $message_permission_specific = "";
        if ($this->request->getPost('message_permission_no')) {
            $message_permission = "no";
        } else if ($this->request->getPost('message_permission_specific_checkbox')) {
            $message_permission = "specific";
            $message_permission_specific = $this->request->getPost("message_permission_specific");
        }

        $job_info_manage_permission = $this->request->getPost('job_info_manage_permission');

        $timeline_permission = "";
        $timeline_permission_specific = "";

        if ($this->request->getPost('timeline_permission_no')) {
            $timeline_permission = "no";
        } else if ($this->request->getPost('timeline_permission_specific_checkbox')) {
            $timeline_permission = "specific";
            $timeline_permission_specific = $this->request->getPost("timeline_permission_specific");
        }

        $client_feedback_access_permission = $this->request->getPost('client_feedback_access_permission');

        $team_members_note_manage_permission = $this->request->getPost('team_members_note_manage_permission');

        $can_upload_and_edit_files = $this->request->getPost('can_upload_and_edit_files');
        $can_view_files = $this->request->getPost('can_view_files');
        $can_comment_on_projects = $this->request->getPost('can_comment_on_projects');

        $permissions = array(
            "leave" => $leave,
            "leave_specific" => $leave_specific,
            "attendance" => $attendance,
            "attendance_specific" => $attendance_specific,
            "invoice" => $invoice,
            "subscription" => $subscription,
            "estimate" => $estimate,
            "contract" => $contract,
            "proposal" => $proposal,
            "expense" => $expense,
            "order" => $order,
            "client" => $client,
            "client_specific" => $client_specific,
            "lead" => $lead,
            "ticket" => $ticket,
            "ticket_specific" => $ticket_specific,
            "announcement" => $announcement,
            "help_and_knowledge_base" => $help_and_knowledge_base,
            "do_not_show_projects" => $do_not_show_projects,
            "can_manage_all_projects" => $can_manage_all_projects,
            "can_create_projects" => $can_create_projects,
            "can_edit_projects" => $can_edit_projects,
            "can_edit_only_own_created_projects" => $can_edit_only_own_created_projects,
            "can_delete_only_own_created_projects" => $can_delete_only_own_created_projects,
            "can_delete_projects" => $can_delete_projects,
            "can_add_remove_project_members" => $can_add_remove_project_members,
            "can_create_tasks" => $can_create_tasks,
            "can_edit_tasks" => $can_edit_tasks,
            "can_delete_tasks" => $can_delete_tasks,
            "can_comment_on_tasks" => $can_comment_on_tasks,
            "show_assigned_tasks_only" => $show_assigned_tasks_only,
            "can_update_only_assigned_tasks_status" => $can_update_only_assigned_tasks_status,
            "can_create_milestones" => $can_create_milestones,
            "can_edit_milestones" => $can_edit_milestones,
            "can_delete_milestones" => $can_delete_milestones,
            "can_delete_files" => $can_delete_files,
            "can_view_team_members_contact_info" => $can_view_team_members_contact_info,
            "can_view_team_members_social_links" => $can_view_team_members_social_links,
            "team_member_update_permission" => $team_member_update_permission,
            "team_member_update_permission_specific" => $team_member_update_permission_specific,
            "timesheet_manage_permission" => $timesheet_manage_permission,
            "timesheet_manage_permission_specific" => $timesheet_manage_permission_specific,
            "disable_event_sharing" => $disable_event_sharing,
            "hide_team_members_list" => $hide_team_members_list,
            "can_delete_leave_application" => $can_delete_leave_application,
            "message_permission" => $message_permission,
            "message_permission_specific" => $message_permission_specific,
            "job_info_manage_permission" => $job_info_manage_permission,
            "can_manage_all_kinds_of_settings" => $can_manage_all_kinds_of_settings,
            "can_manage_user_role_and_permissions" => $can_manage_user_role_and_permissions,
            "can_add_or_invite_new_team_members" => $can_add_or_invite_new_team_members,
            "can_activate_deactivate_team_members" => $can_activate_deactivate_team_members,
            "can_delete_team_members" => $can_delete_team_members,
            "timeline_permission" => $timeline_permission,
            "timeline_permission_specific" => $timeline_permission_specific,
            "client_feedback_access_permission" => $client_feedback_access_permission,
            "team_members_note_manage_permission" => $team_members_note_manage_permission,
            "can_upload_and_edit_files" => $can_upload_and_edit_files,
            "can_view_files" => $can_view_files,
            "can_comment_on_projects" => $can_comment_on_projects,
        );

        try {
            $permissions = app_hooks()->apply_filters('app_filter_role_permissions_save_data', $permissions);
        } catch (\Exception $ex) {
            log_message('error', '[ERROR] {exception}', ['exception' => $ex]);
        }


        $data = array(
            "permissions" => serialize($permissions),
        );

        $save_id = $this->Roles_model->ci_save($data, $id);
        if ($save_id) {
            echo json_encode(array("success" => true, "data" => $this->_row_data($id), 'id' => $save_id, 'message' => app_lang('record_saved')));
        } else {
            echo json_encode(array("success" => false, 'message' => app_lang('error_occurred')));
        }
    }

    //delete or undo a role
    function delete() {
        $this->validate_submitted_data(array(
            "id" => "numeric|required"
        ));

        $id = $this->request->getPost('id');
        if ($this->request->getPost('undo')) {
            if ($this->Roles_model->delete($id, true)) {
                echo json_encode(array("success" => true, "data" => $this->_row_data($id), "message" => app_lang('record_undone')));
            } else {
                echo json_encode(array("success" => false, app_lang('error_occurred')));
            }
        } else {
            if ($this->Roles_model->delete($id)) {
                echo json_encode(array("success" => true, 'message' => app_lang('record_deleted')));
            } else {
                echo json_encode(array("success" => false, 'message' => app_lang('record_cannot_be_deleted')));
            }
        }
    }

    //get role list data
    function list_data() {
        $list_data = $this->Roles_model->get_details()->getResult();
        $result = array();
        foreach ($list_data as $data) {
            $result[] = $this->_make_row($data);
        }
        echo json_encode(array("data" => $result));
    }

    //get a row of role list
    private function _row_data($id) {
        $options = array("id" => $id);
        $data = $this->Roles_model->get_details($options)->getRow();
        return $this->_make_row($data);
    }

    //make a row of role list table
    private function _make_row($data) {
        return array(
            "<a href='#' data-id='$data->id' class='role-row link'>" . $data->title . "</a>",
            "<a class='edit'><i data-feather='sliders' class='icon-16'></i></a>" . modal_anchor(get_uri("roles/modal_form"), "<i data-feather='edit' class='icon-16'></i>", array("class" => "", "title" => app_lang('edit_role'), "data-post-id" => $data->id))
                . js_anchor("<i data-feather='x' class='icon-16'></i>", array('title' => app_lang('delete_role'), "class" => "delete", "data-id" => $data->id, "data-action-url" => get_uri("roles/delete"), "data-action" => "delete"))
        );
    }

    //load the user roles view
    function user_roles() {
        return $this->template->rander("roles/user_roles/index");
    }

    //list of user roles for datatable
    function user_role_list_data() {
        $options = array(
            "status" => $this->request->getPost("status"),
            "user_type" => "staff"
        );

        if (!$this->login_user->is_admin) {
            $options["non_admin_users_only"] = true;
        }

        $list_data = $this->Users_model->get_details($options)->getResult();
        $result = array();
        foreach ($list_data as $data) {
            $result[] = $this->_make_user_role_row($data);
        }
        echo json_encode(array("data" => $result));
    }

    //reaturn a row of user roles list table
    private function _user_role_row_data($id) {
        $options = array("id" => $id);
        $data = $this->Users_model->get_details($options)->getRow();
        return $this->_make_user_role_row($data);
    }

    //prepare a row of user roles list table
    private function _make_user_role_row($data) {
        $full_name = $data->first_name . " " . $data->last_name;

        $role_title = $data->role_title;
        if ($data->is_admin) {
            $role_title = app_lang("admin");
        } else if (!$data->is_admin && $data->role_id == 0) {
            $role_title = app_lang("team_member");
        }

        $edit = "";
        if ($this->login_user->id !== $data->id) {
            $edit = modal_anchor(get_uri("roles/user_role_modal_form"), "<i data-feather='edit' class='icon-16'></i>", array("class" => "edit", "title" => app_lang('edit_user_role'), "data-post-id" => $data->id));
        }

        return array(
            get_team_member_profile_link($data->id, $full_name),
            $role_title,
            $edit
        );
    }

    //load user roles add/edit modal
    function user_role_modal_form() {
        $id = $this->request->getPost('id');
        validate_numeric_value($id);

        $view_data['role_dropdown'] = $this->_get_roles_dropdown();

        $options = array(
            "id" => $id,
            "user_type" => "staff"
        );

        $team_members = $this->Users_model->get_details($options)->getResult();
        foreach ($team_members as $team_member) {
            $view_data["team_members_info"] = $team_member;

            if ($view_data['team_members_info']->is_admin) {
                $view_data['team_members_info']->role_id = "admin";
            }
        }
        return $this->template->view('roles/user_roles/modal_form', $view_data);
    }

    //save a user role
    function save_user_role() {
        $user_id = $this->request->getPost('user_id');
        validate_numeric_value($user_id);

        $user_info = $this->Users_model->get_one($user_id);

        $role = $this->request->getPost('role');
        $role_id = $role;

        if (!(!$this->is_own_id($user_id) && ($this->login_user->is_admin || (!$user_info->is_admin && $this->has_role_manage_permission() && !$this->is_admin_role($role))))) {
            app_redirect("forbidden");
        }

        if ($this->login_user->is_admin && $role === "admin") {
            $data["is_admin"] = 1;
            $data["role_id"] = 0;
        } else {
            $data["is_admin"] = 0;
            $data["role_id"] = $role_id;
        }

        $save_id = $this->Users_model->ci_save($data, $user_id);
        if ($save_id) {
            echo json_encode(array("success" => true, "data" => $this->_user_role_row_data($save_id), 'id' => $save_id, 'message' => app_lang('record_saved')));
        } else {
            echo json_encode(array("success" => false, 'message' => app_lang('error_occurred')));
        }
    }
}

/* End of file Roles.php */
/* Location: ./app/Controllers/Roles.php */