<?php

namespace Leantime\Domain\Bom\Controllers;

use Leantime\Core\Auth\Permissions\RequiresPermission;
use Leantime\Core\Controller\Controller;
use Leantime\Domain\Bom\Permissions\BomPermissions;
use Leantime\Domain\Bom\Services\Bom as BomService;
use Leantime\Domain\Bom\Services\MasterRef as MasterRefService;
use Symfony\Component\HttpFoundation\Response;

/**
 * 项目引用视图：项目里查看已引用的全局主数据（BOM/工艺文件/工具清单），
 * 并叠加项目级追加列（日期/库存/采购数量等），追加列只存引用层，不回写全局。
 *
 * 路由约定（Frontcontroller 默认 /module/action）：
 *   GET /bom/refs           项目已引用的主数据列表
 *   GET /bom/refs/{id}      单个引用视图（主数据 + 项目级追加列）
 */
class Refs extends Controller
{
    private BomService $bomService;
    private MasterRefService $masterRefService;

    public function init(BomService $bomService, MasterRefService $masterRefService): void
    {
        $this->bomService = $bomService;
        $this->masterRefService = $masterRefService;
    }

    #[RequiresPermission(BomPermissions::VIEW)]
    public function get(array $params): Response
    {
        $projectId = (int) session('currentProject');
        $refId = isset($params['id']) ? (int) $params['id'] : 0;

        // 单个引用视图
        if ($refId > 0) {
            $refDetail = $this->masterRefService->getRefDetail($refId);
            if ($refDetail === false) {
                $this->tpl->setNotification($this->language->__('notification.bom_not_found', '引用不存在'), 'error');

                return $this->tpl->display('bom.refs', 'app', 404);
            }

            $master = $this->bomService->getBomDetail((int) $refDetail['ref']['masterId']);

            $this->tpl->assign('ref', $refDetail['ref']);
            $this->tpl->assign('refColumns', $refDetail['columns']);
            $this->tpl->assign('refValues', $refDetail['values']);
            $this->tpl->assign('master', $master);
            $this->tpl->assign('fixedColumns', BomService::FIXED_COLUMNS);
            $this->tpl->assign('projectId', $projectId);

            return $this->tpl->display('bom.refDetail');
        }

        // 项目已引用列表
        $refs = $this->masterRefService->getRefs($projectId);
        $list = [];
        foreach ($refs as $ref) {
            $master = $this->bomService->getBom((int) $ref['masterId']);
            if ($master !== false) {
                $ref['master'] = $master;
                $list[] = $ref;
            }
        }

        $this->tpl->assign('refs', $list);
        $this->tpl->assign('projectId', $projectId);

        return $this->tpl->display('bom.refs');
    }
}