<?php

namespace App\Http\Controllers\Backend\DataManagement;

use Illuminate\Http\Request;
use App\Http\Services\Backend\DataManagement\InfoManagementService;
use App\Http\Controllers\Controller;
use App\Http\Services\CheckParamService;

class InfoManagementController extends Controller
{
    
    // 相關私有服務層調用器宣告
    private $infoManagementSv;
    private $checkParamSv;
    
    public function __construct()
    {
        // 建構服務層調用器
        $this->infoManagementSv = new InfoManagementService();
        $this->checkParamSv = new CheckParamService();
        // 時區調整
        date_default_timezone_set("Asia/Taipei");
    }
    
    public function index(Request $request)
    {
        // 渲染
        return view('admin.DataManagement.InfoManagement');
    }
    
    public function grid(Request $request)
    {
        // 取得參數
        $param = $_GET;
        if ($param == null) exit();
        $draw = $param["draw"]; //客戶端傳來的查詢次數，無條件回傳用以核對
        $orderColumn = $param["order"][0]["column"] + 1; //前端從 0 開始送，但 mysql 從 1 開始算
        $orderDir = $param["order"][0]["dir"];
        $start = $param["start"];   // 頁碼
        $length = $param["length"]; // 一頁多大
        $searchValue = $param["search"]["value"];
        //客製化搜尋欄位
        $sDate = explode("\n", $param["columns"][1]["search"]["value"]);
        $sDateStart = $sDate[0] ?? null;
        $sDateFinal = $sDate[1] ?? null;
        // 驗證
        if ($sDateStart == "") $sDateStart = "1900-01-01";
        if ($sDateFinal == "") $sDateFinal = "2050-12-31";
        //資料庫
        $recordsTotal = 0;
        $result = $this->infoManagementSv->getInfos(
            $recordsTotal,
            $orderColumn,
            $orderDir,
            $start,
            $length,
            $searchValue,
            $sDateStart,
            $sDateFinal
        );
        // 整理返回資料
        $data = array();
        for ($i = 0; $i < count($result); $i++) {
            $data[] = array(
                //一般資料
                $result[ $i ]["id"],
                $result[ $i ]["image_uri"],
                $result[ $i ]["nickname"],
                $result[ $i ]["memo"],
                $result[ $i ]["hash"],
                $result[ $i ]["name"],
                $result[ $i ]["tel"],
                $result[ $i ]["email"],
                $result[ $i ]["zone"],
                $result[ $i ]["cdate"],
            );
        }
        $json = array(
            "draw"            => $draw,
            "recordsTotal"    => $recordsTotal,
            "recordsFiltered" => $recordsTotal, //其實還是填入所有筆數，本次筆數可從陣列取得
            "data"            => $data,
        );
        
        // 返回
        return json_decode(json_encode($json, JSON_NUMERIC_CHECK), true);
    }
    
    public function export(Request $request)
    {
        // 取得參數
        $param = $_POST;
        if ($param == null) exit();
        // 驗證
        if ($param['sDateStart'] == "") $param['sDateStart'] = "1900-01-01";
        if ($param['sDateFinal'] == "") $param['sDateFinal'] = "2050-12-31";
        // 製作
        $title = [
            'ID',
            '圖片網址',
            '暱稱',
            '留言',
            '標籤',
            '姓名',
            '電話',
            '信箱',
            '地區',
            '媒體參數1',
            '媒體參數2',
            '媒體參數3',
            '時間',
            'IP',
        ];
        $result = $this->infoManagementSv->getExportInfo($param);
        $this->infoManagementSv->downloadExcel($title, $result, date("YmdHis") . '-REPORT');
    }
    
}