<?php
	
	namespace app\adminapi\controller\finance;
	
	use app\adminapi\controller\BaseAdminController;
	use app\common\model\contract\Contract;
	use app\common\model\contract\ContractNegotiation;
	use app\common\model\custom\Custom;
	use app\common\model\finance\FinanceInvoiceApply;
	use app\common\model\finance\FinanceReturnedRecord;
	use app\common\model\project\Project;
	
	class FinanceRefundInvoiceDifferenceController extends BaseAdminController
	{
		public function lists(): \think\response\Json
		{
			bcscale(2);
			$params = $this->request->get(['page_no', 'page_size', 'contract_code', 'project_id']);
			$pageNo = empty($params['page_no']) ? 1 : $params['page_no'];
			$pageSize = empty($params['page_size']) ? 15 : $params['page_size'];
			$where = [];
			if (isset($params['project_id']) && $params['project_id']) {
				$where[] = ['project_id', '=', $params['project_id']];
			}
			if (isset($params['contract_code']) && $params['contract_code']) {
				$where[] = ['contract_code', 'like', '%' . $params['contract_code'] . '%'];
			}
			$data = Contract::field('id,project_id,contract_code,contract_name,contract_date,amount')->where($where)
				->page($pageNo, $pageSize)
				->order(['id' => 'desc'])
				->select()->each(function ($item) {
					$project = Project::field('custom_id,name,project_code')->where('id', $item['project_id'])->findOrEmpty();
					$custom = Custom::field('name')->where('id', $project['custom_id'])->findOrEmpty();
					$item['project_name'] = $project['name'];
					$item['project_code'] = $project['project_code'];
					$item['custom_name'] = $custom['name'];
					//合同洽商金额
					$negotiate_amount = ContractNegotiation::where('contract_id', $item['id'])->sum('negotiation_amount');
					//合同实际金额
					$item['contract_amount'] = $item['amount'] + $negotiate_amount;
					//已回款金额
					$item['has_refund_amount'] = FinanceReturnedRecord::where('contract_id', $item['id'])->sum('amount');
					//已开票金额
					$item['has_invoice_amount'] = FinanceInvoiceApply::where('contract_id', $item['id'])->sum('invoicing_amount');
					//开票未回款
					$item['has_invoice_not_refund_amount'] = max(bcsub($item['has_invoice_amount'], $item['has_refund_amount']), 0);
					//回款未开票
					$item['has_refund_not_invoice_amount'] = max(bcsub($item['has_refund_amount'], $item['has_invoice_amount']), 0);
					unset($item['amount']);
					return $item;
				})->toArray();
			$count = Contract::field('id')->where($where)->count();
			$result = [
				'count' => $count,
				'page_no' => $pageNo,
				'page_size' => $pageSize,
				'lists' => $data
			];
			return $this->success('请求成功', $result);
		}
	}