<?php

class Admin_MassProductchange {
    private $request;
    private $db;
    private $log;
    private $flash = [];


    public function __construct($request = false) {
        $this->request = $request;
        $this->db = FronkDB::singleton();
        $this->log = mfLoghandler::singleton();

    }

    public function runRequest() {
        $action = $this->request->do;
        if(!$action) {
            return $this->indexAction();
        } else {
            $method = $action."Action";
            if(method_exists($this, $method)) {
                return $this->$method();
            } else {
                throw new Exception("Method not found", "404");
            }
        }
    }

    public function indexAction() {

        return [
            "template" => "Admin/MassProductchange/Index",
            "redirect" => "",
            "templateVars" => []
        ];
    }

    public function createAction() {
        $this->log->debug("Create action called");
        $this->log->debug($this->request->getPost());

        $old_product_id = $this->request->getPost("old_product_id");
        $new_product_id = $this->request->getPost("new_product_id");

        if(!$old_product_id || !$new_product_id) {
            $this->flash[] = "Beide Produkte werden benötigt.";
            return [
                "template" => "Admin/MassProductchange/Index",
                "redirect" => "",
                "templateVars" => []
            ];
        }

        $contracts = ContractModel::searchActive(["product_id" => $old_product_id]);


        if($this->request->preview) {
            return [
                "template" => "Admin/MassProductchange/Index",
                "redirect" => "",
                "templateVars" => ["contracts" => $contracts]
            ];
        }

        return [
            "template" => "Admin/MassProductchange/Index",
            "redirect" => "",
            "templateVars" => []
        ];
    }

}