<?php
// +----------------------------------------------------------------------
// | likeadmin快速开发前后端分离管理后台（PHP版）
// +----------------------------------------------------------------------
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// +----------------------------------------------------------------------
// | author: likeadminTeam
// +----------------------------------------------------------------------

namespace app\adminapi\lists\project;


use app\adminapi\lists\BaseAdminDataLists;
use app\common\lists\ListsExcelInterface;
use app\common\model\auth\Admin;
use app\common\model\contract\Contract;
use app\common\model\contract\ContractNegotiation;
use app\common\model\project\Project;
use app\common\model\project\ProjectSettlement;
use app\common\lists\ListsSearchInterface;


/**
 * 甲方结算列表
 * Class ProjectSettlementLists
 * @package app\adminapi\listsproject
 */
class ProjectSettlementLists extends BaseAdminDataLists implements ListsSearchInterface,ListsExcelInterface
{


    /**
     * @notes 设置搜索条件
     * @return \string[][]
     * @author likeadmin
     * @date 2023/12/29 10:22
     */
    public function setSearch(): array
    {
        return [
			'=' => ['project_id'],
            '%like%' => ['settlement_code'],
        ];
    }


    /**
     * @notes 获取甲方结算列表
     * @return array
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\DbException
     * @throws \think\db\exception\ModelNotFoundException
     * @author likeadmin
     * @date 2023/12/29 10:22
     */
    public function lists(): array
    {
        return ProjectSettlement::where($this->searchWhere)
            ->field(['id','settlement_code','project_id','contract_id','settlement_amount','settlement_date','add_user'])
            ->limit($this->limitOffset, $this->limitLength)
            ->order(['id' => 'desc'])
            ->select()->each(function($item){
		        $project = Project::field('name')->where('id',$item['project_id'])->findOrEmpty();
		        $contract = Contract::field('contract_name,contract_code,amount')->where('id',$item['contract_id'])->findOrEmpty();
				$admin = Admin::field('name')->where('id',$item['add_user'])->findOrEmpty();
		        $item['project_name'] = $project['name'];
		        $item['contract_name'] = $contract['contract_name'];
		        $item['contract_code'] = $contract['contract_code'];
		        //合同金额
		        $item['contract_amount'] = $contract['amount'];
		        //洽商金额
		        $item['negotiation_amount'] = ContractNegotiation::where('contract_id',$item['contract_id'])->sum('negotiation_amount');
		        //结算差异
		        $item['settlement_difference'] = bcsub(($item['contract_amount']+$item['negotiation_amount']),$item['settlement_amount']);
				$item['add_user_name'] = $admin['name'];
				unset($item['project_id'],$item['contract_id'],$item['add_user']);
				return $item;
	        })
            ->toArray();
    }


    /**
     * @notes 获取甲方结算数量
     * @return int
     * @author likeadmin
     * @date 2023/12/29 10:22
     */
    public function count(): int
    {
        return ProjectSettlement::where($this->searchWhere)->count();
    }
	
	public function setFileName(): string
	{
		return '甲方结算列表';
	}
	
	/**
	 * @notes 导出字段
	 * @return string[]
	 * @author 段誉
	 * @date 2022/11/24 16:17
	 */
	public function setExcelFields(): array
	{
		return [
			"id" => "id",
			"settlement_code" => "结算单号",
            "project_name" => "项目名称",
            "contract_name" => "合同名称",
            "contract_code" => "合同编号",
            "settlement_date" => "结算日期",
            "contract_amount" => "合同金额",
            "negotiation_amount" => "洽商金额",
            "settlement_amount" => "结算金额",
            "settlement_difference" => "结算差异",
            "add_user_name" => "添加人",
		];
	}

}