<?php

namespace app\admin\controller;

use app\model\Estimate as EstimateModel;
use think\Db;

class Finance extends Base{
    public function exportFinanceExcel()
    {
        $start_date = input('start_date');
        $end_date = input('end_date');

        $dateInterval = date_diff(date_create($end_date), date_create($start_date));
        $diff_month = $dateInterval->m;
        $diff_day = $dateInterval->d;

        if ($diff_month > 6 || ($diff_month == 6 && $diff_day > 0)) {
            return $this->buildFailed('日期范围不能超过6个月');
        }

        Db::execute("SET @row_num = 0");
        $list = Db::name('property_cert_info')->alias('pci')
            ->field("
            CAST(@row_num := @row_num + 1 AS CHAR) AS row_num,
            r.create_reportNo_time as create_reportno_time,
            '国中' as estate_eva_institution, 
            i.buss_username,
            IFNULL(rd.client, '') as client,
            IFNULL(i.loan_type, '') as loan_type,
            CONCAT(i.bank_name, i.bank_branch_name, i.bank_sub_name) as bank_full_name,
            pci.property_full_name,
            i.eva_purpose,
            CASE WHEN i.eva_purpose = '抵押' THEN '抵押价值'
                 ELSE '市场价值' END AS eva_type,
            IFNULL(r.valuation_time, '') as valuation_time,
            r.report_no,
            pci.size,
            pci.eva_unit_price,
            ROUND(pci.eva_total_value/10000, 2) as eva_total_value,
            CASE WHEN pci.usage = 1 THEN '住宅'
                 WHEN pci.usage = 2 THEN '商业'
                 WHEN pci.usage = 3 THEN '办公'
                 WHEN pci.usage = 4 THEN '厂房'
                 WHEN pci.usage = 5 THEN '土地'
                 WHEN pci.usage = 6 THEN '商务公寓'
                 ELSE '其他' END AS estate_usage,
            '王晨阳' as project_leader,     
            pci.appraiser_name,
            FROM_UNIXTIME(r.completion_time, '%Y-%d-%m') as completion_time,
            CAST(COUNT(DISTINCT pci2.id) as CHAR) as estate_count,
            IFNULL(pci.city, '') as city,
            IFNULL(rd.area, '') as area,
            CONCAT(IFNULL(pci.land_location, ''), pci.property_full_name) as address,
            CASE WHEN rd.test_method = 1 THEN '比较法'
                 ELSE '收益法' END AS test_method
            ")
            ->leftJoin("pg_inquiry i", "i.id = pci.quot_id")
            ->leftJoin("pg_report r", "r.quot_id = i.id")
            ->leftJoin("pg_report_detail rd", "rd.report_id = r.id")
            ->leftJoin("pg_property_cert_info pci2", "i.id = pci2.quot_id")
            ->where("r.completion_time >= UNIX_TIMESTAMP('{$start_date} 00:00:00') and r.completion_time <= UNIX_TIMESTAMP('{$end_date} 23:59:59')")
            ->where('i.status = 8')
            ->order("r.completion_time asc")
            ->group('pci.id')
            ->select();
        if (empty($list)) {
            return $this->buildFailed('没有数据可以导出');
        }
        $indexKey = [ //
            'row_num',
            'create_reportno_time',
            'estate_eva_institution',
            'buss_username',
            'client',
            'loan_type',
            'bank_full_name',
            'property_full_name',
            'eva_purpose',
            'eva_type',
            'valuation_time',
            'report_no',
            'size',
            'eva_unit_price',
            'eva_total_value',
            'estate_usage',
            'project_leader',
            'appraiser_name',
            'completion_time',
            'estate_count',
            'city',
            'area',
            'address',
            'test_method',
        ];
        $indexValue = [
          '序号',
          '日期',
          '房地产估价机构',
          '业务员',
          '估价委托人/银行',
          '业务来源/业务条线',
          '支行',
          '估价项目',
          '估价目的',
          '价值类型',
          '价值时点',
          '估价报告编号',
          '项目总建筑面积(平方米)',
          '估价对象单价(元/平方米)',
          '项目总价值(万元)',
          '房屋用途',
          '项目负责人',
          '签字估价师',
          '项目完成时间(出报告日期)',
          '本报告的估价对象个数',
          '估价对象所在城市',
          '估价对象所在行政区',
          '估价对象详细地址(跟估价项目)',
          '估价方法',
        ];
        
        return $this->buildSuccess([
            'url' => exportExcel($list, 'finance_'.date('YmdHis'), $indexKey, $indexValue),
        ]);
    }
}