<?php

class Api extends MY_Controller
{
  var $url_renderer;
  function __construct()
  {
    parent::__construct();
    $this->url_renderer = "http://devkedungdoro.aplikasi.web.id:3000/chart";
  }

  function staff_group($sdate, $edate)
  {
    $sql = "SELECT employee_id, employee_name, ROUND(SUM(unit_amount),1) AS s_hour
            FROM one_support.odoo_timesheet
            WHERE date_trx BETWEEN '{$sdate}' AND '{$edate}'
            GROUP BY employee_id";

    $qry_total_data = $this->db->query($sql);
    $this->check_error($qry_total_data, "get xTotalAll mcu");
    $rows = $qry_total_data->result_array();
    if (count($rows) == 0) {
      $result = array(
        'employeeNames' => ["No Employee Found"],
        'employeeIds' => ["0"],
        's_hour' => ["0"]
      );
      header("Content-Type: application/json");
      echo json_encode($result);
      return;
    }

    $employeeNames = array();
    $employeeIds = array();
    $employeeHours = array();

    foreach ($rows as $row) {
      $employeeNames[] = $row['employee_name'];
      $employeeIds[] = $row['employee_id'];
      $employeeHours[] = $row['s_hour'];
    }

    // Remove duplicate entries and reindex arrays
    $employeeNames = array_values(array_unique($employeeNames));
    $employeeIds = array_values(array_unique($employeeIds));
    $employeeHours = array_values($employeeHours);

    // Prepare response
    $response = array(
      'employeeNames' => $employeeNames,
      'employeeIds' => $employeeIds,
      's_hour' => $employeeHours
    );

    // Set header and output JSON
    header('Content-Type: application/json');
    echo json_encode($response);
  }
  function staff_detail($type, $id, $sdate, $edate)
  {
    if ($type == "client") {
      $sql = "SELECT project_name item, sum(unit_amount) as s_hour
            FROM one_support.odoo_timesheet
      WHERE date_trx BETWEEN '{$sdate}' AND '{$edate}'
      AND employee_id = '$id'
            GROUP BY item
            ORDER BY item  ";
    } else {
      //project
      $sql = "SELECT
          if (regexp_substr(task_name,'(#\\\\w+)') = '', 'other', regexp_substr(task_name,'(#\\\\w+)')  )
          item, sum(unit_amount) as s_hour
            FROM one_support.odoo_timesheet
      WHERE date_trx BETWEEN '{$sdate}' AND '{$edate}'
      AND employee_id = '$id'
            GROUP BY item
            ORDER BY item  ";
    }
    $qry = $this->db->query($sql);
    $this->check_error($qry, "get project_name");
    $rows = $qry->result_array();
    if (count($rows) == 0) {
      $result = array(
        'item' => ["No Data Found"],
        'itemHours' => [0],
        'hours' => [0],
      );
      header("Content-Type: application/json");
      echo json_encode($result);
      return;
    }
    $itemName = [];
    $itemHours = [];
    $hours = [];
    $total_val = 0.0;

    // Hitung total jam
    foreach ($rows as $itm) {
      $total_val += $itm['s_hour'];
    }
    // Tambahkan data ke array
    foreach ($rows as $itm) {
      $formatted = number_format(($itm['s_hour'] / $total_val) * 100, 2, '.', '');
      $itemName[] = $itm['item'];
      $itemHours[] = $formatted;
      $hours[] = number_format($itm['s_hour'], 2);
    }
    $result = array(
      'itemNames' => $itemName,
      'itemHours' => $itemHours,
      'hours' => $hours
    );

    header("Content-Type: application/json");
    echo json_encode($result);
  }
  function project_group($sdate, $edate)
  {
    // Query untuk mengambil data dari database
    $sql = "SELECT project_name, sum(unit_amount) as s_hour
            FROM one_support.odoo_timesheet
            WHERE date_trx BETWEEN '{$sdate}' AND '{$edate}'
            AND unit_amount > 0
            GROUP BY project_name
            ORDER BY project_name  ";
    $qry = $this->db->query($sql);
    $this->check_error($qry, "get project_name");
    $rows = $qry->result_array();

    // Periksa apakah ada data
    if (count($rows) == 0) {
      $result = array(
        'projectNames' => ["No Data Found"],
        'projectHours' => [0],
        'hours' => [0]
      );
      header("Content-Type: application/json");
      echo json_encode($result);
      return;
    }

    // Inisialisasi array untuk nama dan jam proyek
    $projectNames = [];
    $projectHours = [];
    $hours = [];
    $total_val = 0.0;

    // Hitung total jam
    foreach ($rows as $itm) {
      $total_val += $itm['s_hour'];
    }

    $other_val = 0.0;
    $limit = count($rows); // Limit jumlah item yang ditampilkan secara langsung
    $count = 0;

    // Tambahkan data ke array
    foreach ($rows as $itm) {
      $formatted = number_format(($itm['s_hour'] / $total_val) * 100, 2, '.', '');
      if ($count < $limit) {
        $projectNames[] = $itm['project_name'];
        $projectHours[] = $formatted;
        $hours[] = number_format($itm['s_hour'], 2);
      } else {
        $other_val += floatval($formatted);
        $other_hour += number_format($itm['s_hour'], 2);;
      }
      $count++;
    }

    // Tambahkan data 'Lainnya' jika ada
    if ($other_val > 0) {
      $projectNames[] = 'Lainnya';
      $projectHours[] = floatval($other_val);
      $hours[] = $other_hour;
    }

    // Output data dalam format JSON
    $result = array(
      'projectNames' => $projectNames,
      'projectHours' => $projectHours,
      'hours' => $hours
    );

    header("Content-Type: application/json");
    echo json_encode($result);
  }

  function project_pramita_sup($sdate, $edate)
  {
    // Query untuk mengambil data dari database
    $sql = "WITH categories AS (
        SELECT 'Support' AS category, 1 AS sort_order
        UNION ALL SELECT 'Point Reward', 2
        UNION ALL SELECT 'Accounting', 3
        UNION ALL SELECT 'Pola Kelainan', 4
        UNION ALL SELECT 'Satu Sehat', 5
        UNION ALL SELECT 'Inventory', 6
        UNION ALL SELECT 'Meeting', 7
        UNION ALL SELECT 'Other', 8
    )
    SELECT 
        c.category,
        COALESCE(SUM(ot.unit_amount), 0) AS s_hour
    FROM categories c
    LEFT JOIN (
        SELECT 
            CASE 
                WHEN task_name LIKE '%[[]%[]]%' THEN 'Support'
                WHEN task_name LIKE '%#accounting%' THEN 'Accounting'
                WHEN task_name LIKE '%#support%' THEN 'Support'
                WHEN task_name LIKE '%#point%' THEN 'Point Reward'
                WHEN task_name LIKE '%#mcu%' THEN 'Pola Kelainan'
                WHEN task_name LIKE '%#sehat%' THEN 'Satu Sehat'
                WHEN task_name LIKE '%#inventory%' THEN 'Inventory'
                WHEN task_name LIKE '%#meeting%' THEN 'Meeting'
                ELSE 'Other'
            END AS category,
            unit_amount
        FROM one_support.odoo_timesheet
        WHERE date_trx BETWEEN '{$sdate}' AND '{$edate}' 
        AND project_id = 70
    ) ot ON c.category = ot.category
    GROUP BY c.category, c.sort_order
    ORDER BY c.sort_order";

    $qry = $this->db->query($sql);
    $this->check_error($qry, "get task_name");
    $rows = $qry->result_array();

    // Periksa apakah ada data
    if (count($rows) == 0) {
      $result = array(
        'taskCategory' => ["No Data Found"],
        'taskHours' => [0],
        'hours' => [0]
      );
      header("Content-Type: application/json");
      echo json_encode($result);
      return;
    }

    // Inisialisasi array untuk nama dan jam proyek
    $projectNames = array();
    $projectHours = array();
    $hours = [];
    $total_val = 0.0;
    $other_hour = 0.0;  // Inisialisasi variabel other_hour

    // Hitung total jam
    foreach ($rows as $itm) {
      $total_val += $itm['s_hour'];
    }

    $other_val = 0.0;
    $limit = count($rows); // Limit jumlah item yang ditampilkan secara langsung
    $count = 0;

    // Tambahkan data ke array
    foreach ($rows as $itm) {
      $formatted = number_format(($itm['s_hour'] / $total_val) * 100, 2, '.', '');
      if ($count < $limit) {
        $projectNames[] = $itm['category'];
        if (is_null($formatted) || is_nan($formatted)) {
          $formatted = 0;  // Jika null atau NaN, set jadi 0
        }
        $projectHours[] = $formatted;
        $hours[] = number_format($itm['s_hour'], 2);
      } else {
        $other_val += floatval($formatted);
        $other_hour += floatval($itm['s_hour']);  // Konversi ke float untuk akurasi
      }
      $count++;
    }

    // Pastikan other_val tidak null atau NaN


    // Tambahkan data 'Lainnya' jika ada
    if ($other_val > 0) {
      $projectNames[] = 'Lainnya';
      $projectHours[] = floatval($other_val);
      $hours[] = number_format($other_hour, 2);  // Format nilai other_hour
    }

    // Output data dalam format JSON
    $result = array(
      'taskCategory' => $projectNames,
      'taskHours' => $projectHours,
      'hours' => $hours
    );

    header("Content-Type: application/json");
    echo json_encode($result);
  }


  function all($sdate, $edate)
  {
    // $sql = "SELECT project_name, sum(unit_amount) as s_hour
    // FROM one_support.odoo_timesheet
    // WHERE date_trx BETWEEN '{$sdate}' AND '{$edate}'";

    // get total hour and employee between start and end date
    $sql = "SELECT
        COUNT(employee_name) as n_employee,
        IFNULL(SUM(s_hour), 0) as total
        FROM
        (SELECT employee_name,
        project_name, sum(unit_amount) as s_hour
        FROM one_support.odoo_timesheet
        WHERE 
        date_trx BETWEEN '{$sdate}' AND '{$edate}'
        GROUP BY employee_name
        ) as x";

    $qry = $this->db->query($sql);
    $this->check_error($qry, "get project_name");
    $rows = $qry->result_array();
    if (count($rows) == 0) {
      $this->chart_error("No data found");
    }

    // get total weekdays between start and end date
    $sql_weekdays = "SELECT
        COUNT(day_code) as tot_weekday
        FROM
        (SELECT
        WEEKDAY(date_trx) as day_code
        FROM 
        one_support.odoo_timesheet
        WHERE 
        date_trx BETWEEN '{$sdate}' AND '{$edate}'
        GROUP BY date_trx
        ) as x
        WHERE x.day_code != 6 AND x.day_code != 5";

    $wk_qry = $this->db->query($sql_weekdays);
    $this->check_error($wk_qry, "get project_name");
    $row_wk = $wk_qry->result_array();
    if (count($row_wk) == 0) {
      $this->chart_error("No data found");
    }

    // calc percentage total hour / n_weekday * 8 * n_employee
    $week_hour = $row_wk[0]['tot_weekday'] * 8 * $rows[0]['n_employee'];
    $value = ($rows[0]['total'] / $week_hour) * 100;
    $formatted = number_format($value, 2, '.', '');

    if (is_nan(floatval($formatted)) || is_infinite(floatval($formatted))) {
      $formatted = 0;
    }

    $result = [
      'value' => $formatted
    ];
    // 3. encapsulate in config attribute and json encode
    header("Content-Type: application/json");
    echo json_encode($result);
  }

  function coba()
  {
    echo ("ADA");
  }

  function check_error($qry, $stage)
  {
    if (!$qry) {
      $errMsg = $stage . "<br/>" . $this->db->error()["messge"];
      print_r($errMsg);
      $this->chart_error($errMsg);
    }
  }
  function chart_error($msg)
  {
    $param = array(
      'title' => array(
        'show' => true,
        'textStyle' => array(
          'color' => 'grey',
          'fontSize' => 20
        ),
        'text' => $msg,
        'left' => 'center',
        'top' => 'center'
      ),
      'xAxis' => array(
        'show' => false
      ),
      'yAxis' => array(
        'show' => false
      ),
      'series' => array()
    );
    header("Content-Type: image/png");
    $config = ["config" => $param];
    $j_param = json_encode($config);
    echo $this->post($this->url_renderer, $j_param);
    exit;
  }

  function post($url, $data)
  {
    $ch = curl_init($url);
    curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");
    curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 5);
    curl_setopt($ch, CURLOPT_TIMEOUT, j120);
    curl_setopt($ch, CURLOPT_HTTPHEADER, [
      "Content-Type: application/json",
      "Content-Length: " . strlen($data),
    ]);
    $result = curl_exec($ch);
    if (curl_errno($ch) > 0) {
      return [
        "status" => "ERR",
        "message" => curl_error($ch),
      ];
    }
    $httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
    if ($httpCode != 200) {
      return [
        "status" => "ERR",
        "message" => "Http Response : $httpCode",
      ];
    }
    return $result;
  }
}