<?php
include('includes/config/config.php');
include('includes/auth/auth.php');
include('includes/functions.php');
include('access.php');
error_reporting(E_ERROR | E_PARSE);
?>
<?php

$selectedValues = $_POST['selectedID'];
error_log("RECIEVED ARRAY -> " . print_r($selectedValues, true));

$map_patient_id = array();
$map_checkup_id = array();
//Counter Variable
$patient_insert_counter = 0;
$form_insert_counter = 0;
$form_update_counter = 0;
$form_key_insert_counter = 0;
$form_key_update_counter = 0;

//Patient Source table
$SourceTable = ["patient_master_temp", "checkup_form_temp"];
$DestinationTable = ["patient_master", "checkup_form"];

for ($i = 0; $i < count($SourceTable); $i++) {

    // $got_header = false;
    // $ColumnString = "";


    for ($j = 0; $j < count($selectedValues); $j++) {
        $initquery = "";
        $endquery = "";
        $columnValuePairs = "";
        //FIRST IS PATIENT ID AND SECOND IS CHECKUP ID
        $values = explode(',', $selectedValues[$j]);
        $patient_temp_id = $values[0];
        $checkup_id = $values[1];

        error_log("TEMP PATIENT ID " . $patient_temp_id . " TEMP CHECKUP ID " . $checkup_id);

        //PATIENT SECTION
        if ($SourceTable[$i] == 'patient_master_temp') {
            $get_column = "SELECT * FROM $SourceTable[$i] WHERE id = '$patient_temp_id';";
            error_log("SELEC PATIENT -> " . $get_column);
            $get_column_row = mysqli_query($conn, $get_column);
            $get_column_res = $get_column_row->fetch_assoc();

            error_log(print_r($get_column_res, true));
            $empCode = $get_column_res['emp_code'];
            $aadharCode = $get_column_res['aadhar_no'];

            array_shift($get_column_res);
            $keys = array_keys($get_column_res);
            $values = array_values($get_column_res);

            for ($k = 0; $k < count($keys); $k++) {
                $columnValuePairs .= $keys[$k] . " = " . " '" . $values[$k] . "' ";

                // Add a comma and space if it's not the last element
                if ($k < count($keys) - 1) {
                    $columnValuePairs .= ", ";
                }
            }
            error_log("COL-VAL STRING FOR PATIENT MASTER " . $columnValuePairs);

            $check_duplicate = "SELECT COUNT(*) AS data_exists FROM $DestinationTable[$i] WHERE emp_code = '$empCode';";
            $check_duplicate_row = mysqli_query($conn, $check_duplicate);
            $check_duplicate_res = $check_duplicate_row->fetch_assoc();

            if ($check_duplicate_res['data_exists'] > 0) { // update case
                $patient_main_id = "";
                if (!empty($empCode)) {
                    $patient_main_id = getTableFieldValue('patient_master', 'id', 'emp_code', "'" . $empCode . "'");
                }

                if (!empty($aadharCode) && empty($empCode)) {
                    $patient_main_id = getTableFieldValue('patient_master', 'id', 'aadhar_no', "'" . $aadharCode . "'");
                }

                error_log("MAIN PATIENT ID FROM TABLE-> " . $patient_main_id);

                // MAP NEW ID OF PATIENT TO TEMPRORY
                if (isset($map_patient_id[$patient_temp_id])) {
                    error_log("KEY ALREADY EXISTS SO DONT ADD");
                } else {
                    $map_patient_id[$patient_temp_id] = $patient_main_id;
                }


                error_log("MAPPPPP-> " . print_r($map_patient_id, true));
                $queryDeleteData = "DELETE FROM $SourceTable[$i] WHERE emp_code = '$empCode';";
                $resultDeleteData = mysqli_query($conn, $queryDeleteData);

                // Check if the data deletion was successful
                if ($resultDeleteData) {
                    $move_status['patient_response'] = "MOVED PATIENT DATA";
                } else {
                    $move_status['patient_response'] = "ERROR DELETING PATIENT DATA FROM SOURCE TABLE";
                    rollback();
                    die(mysqli_error($conn));
                }
                // Do not Insert As value is already there
            } else { // insert case

                $initquery = "insert into $DestinationTable[$i] set  ";
                $endquery = "";

                $query_patient = $initquery . $columnValuePairs . $endquery;
                error_log("patient master query " . $query_patient);

                if (!$result = @mysqli_query($conn, $query_patient)) {
                    error_log("Exception:" . mysqli_error($conn));
                    error_log("Failed to Execute Patient Insert/Update Query::: " . $query_patient);
                    // $response_array['responseText']=mysqli_error($conn);
                    $move_status['patient_response'] = mysqli_error($conn);
                    rollback();
                    die(mysqli_error($conn));
                } else {
                    $patient_main_id = "";
                    if (!empty($empCode)) {
                        $patient_main_id = getTableFieldValue('patient_master', 'id', 'emp_code', "'" . $empCode . "'");
                    }

                    if (!empty($aadharCode) && empty($empCode)) {
                        $patient_main_id = getTableFieldValue('patient_master', 'id', 'aadhar_no', "'" . $aadharCode . "'");
                    }

                    // MAP NEW ID OF PATIENT TO TEMPRORY
                    $map_patient_id[$patient_temp_id] = $patient_main_id;

                    $queryDeleteData = "DELETE FROM $SourceTable[$i] WHERE emp_code = '$empCode';";
                    $resultDeleteData = mysqli_query($conn, $queryDeleteData);

                    // Check if the data deletion was successful
                    if ($resultDeleteData) {
                        $move_status['patient_response'] = "MOVED PATIENT DATA";
                        $patient_insert_counter++;
                    } else {
                        $move_status['patient_response'] = "ERROR DELETING PATIENT DATA FROM SOURCE TABLE";
                        rollback();
                        die(mysqli_error($conn));
                    }
                }
            }
        } else if ($SourceTable[$i] == "checkup_form_temp") {
            // $patient_temp_id HAS THE OLD PATIENT ID & $checkup_id has old checkup_forn id
            $empId = $patient_temp_id;
            $get_form_column = "SELECT * FROM $SourceTable[$i] WHERE checkup_id = '$checkup_id';";
            error_log("SELECTT SAB FROM CHECKUP FORM-> " . $get_form_column);
            $get_form_row = mysqli_query($conn, $get_form_column);
            $get_form_res = $get_form_row->fetch_assoc();

            $checkupTypeId = $get_form_res['checkup_type_id'];
            $checkupDate = $get_form_res['checkup_date'];

            array_shift($get_form_res);
            $keys1 = array_keys($get_form_res);
            $values1 = array_values($get_form_res);

            error_log("CHECKUP FORM KEY->" . print_r($keys1, true));
            error_log("CHECKUP FORM VALUES->" . print_r($values1, true));

            $patient_new_id = "";
            $patient_old_id = "";
            $patient_ticket = "";
            for ($k = 0; $k < count($keys1); $k++) {
                if ($SourceTable[$i] == "checkup_form_temp" && ($keys1[$k] == 'emp_id')) {
                    $columnValuePairs .= $keys1[$k] . " = " . " '" . $map_patient_id[$values1[$k]] . "' ";
                    $patient_new_id = $map_patient_id[$values1[$k]];
                    $patient_old_id = $values1[$k];
                } else {
                    $columnValuePairs .= $keys1[$k] . " = " . " '" . $values1[$k] . "' ";
                    if ($SourceTable[$i] == "checkup_form_temp" && ($keys1[$k] == 'ticket_no')) {
                        $patient_ticket = $values1[$k];
                    }
                }

                // Add a comma and space if it's not the last element
                if ($k < count($keys1) - 1) {
                    $columnValuePairs .= ", ";
                }
            }
            error_log("COLUMN VALUE PAIR FOR FORM TEMP -> " . $columnValuePairs);
            $check_duplicate = "SELECT COUNT(*) AS data_exists FROM $DestinationTable[$i] WHERE emp_id = '$map_patient_id[$patient_temp_id]' AND checkup_type_id ='$checkupTypeId' AND checkup_date =' $checkupDate';";
            error_log("DUPLICATE CHECK FOR CHECK FORM " . $check_duplicate);
            $check_duplicate_row = mysqli_query($conn, $check_duplicate);
            $check_duplicate_res = $check_duplicate_row->fetch_assoc();

            if ($check_duplicate_res['data_exists'] > 0) {
                // UPDATE DATA
                $initquery = "update $DestinationTable[$i] set  ";
                $endquery = " where emp_id = '" . $map_patient_id[$empId] . "' and checkup_type_id = '" . $checkupTypeId . "' and checkup_date = '" . $checkupDate . "'  ";
                error_log("UPDATES CHECKUP FORM");
                $form_update_counter++;
            } else {
                //INSERT ROW IN CHCECKUP FORM
                $initquery = "insert into $DestinationTable[$i] set  ";
                $endquery = "";
                error_log("INSERTS CHECKUP FORM");
                $form_insert_counter++;
            }

            $medical_query = $initquery . $columnValuePairs . $endquery;
            error_log("MEDICAL QUERY-> " . $medical_query);
            if (!$result = @mysqli_query($conn, $medical_query)) {
                error_log("Exception:" . mysqli_error($conn));
                error_log("Failed to Execute the Medical Examination Query::: " . $medical_query);
                $move_status['form_response'] = mysqli_error($conn);
                rollback();
                die(mysqli_error($conn));
            } else {
                //SELECT NEW CEHCKUP ID
                $new_checkup_id = "SELECT `checkup_id` FROM `checkup_form` WHERE `emp_id` = '$map_patient_id[$empId]' AND checkup_type_id ='$checkupTypeId' AND checkup_date = '$checkupDate';";

                error_log("MAIN TABLE CHECKUP ID-> " . $new_checkup_id);
                $new_checkup_row = mysqli_query($conn, $new_checkup_id);

                //SELECT OLD CHECKUP ID i.e($checkup_id)

                //IF GET ID THEN CONTINUE PART (ALL KEY VALUES PART IN THIS)
                if (($new_checkup_row->num_rows > 0) && (!empty($checkup_id))) {
                    $new_checkup_res = $new_checkup_row->fetch_assoc();

                    error_log("OLD CHECKUP ID " . $checkup_id);
                    error_log("NEW CHECKUP ID " . $new_checkup_res['checkup_id']);

                    $checkup_key_value_query = "SELECT * FROM `checkup_form_key_value_temp` WHERE `checkup_form_id` = '$checkup_id';";

                    error_log("GET KEY VALUE-> " . $checkup_key_value_query);
                    $checkup_key_temp_row = mysqli_query($conn, $checkup_key_value_query);
                    if ($checkup_key_temp_row->num_rows > 0) {
                        while ($checkup_key_temp_res = $checkup_key_temp_row->fetch_assoc()) {

                            $checkupFromKey = $checkup_key_temp_res['checkup_form_key'];
                            $checkupFormValue = $checkup_key_temp_res['checkup_form_value'];

                            $check_duplicate = "SELECT COUNT(*) AS data_exists FROM `checkup_form_key_value` WHERE checkup_form_id = '$new_checkup_res[checkup_id]' AND checkup_form_key ='$checkupFromKey';";
                            error_log("CHECK KEY VALUE " . $check_duplicate);
                            $check_duplicate_row = mysqli_query($conn, $check_duplicate);
                            $check_duplicate_res = $check_duplicate_row->fetch_assoc();


                            if ($check_duplicate_res['data_exists'] > 0) {
                                // UPDATE DATA
                                $initquery = "update checkup_form_key_value set  ";
                                $endquery = " where checkup_form_key = '" . $checkupFromKey . "' and checkup_form_id = '" . $new_checkup_res['checkup_id'] . "' ";
                                $form_key_update_counter++;
                            } else {
                                //INSERT ROW IN CHCECKUP FORM
                                $initquery = "insert into checkup_form_key_value set  ";
                                $endquery = "";
                                $form_key_insert_counter++;
                            }

                            $sql_checkup_form_key_value = $initquery . "checkup_form_id ='" . $new_checkup_res['checkup_id'] . "', checkup_form_key ='" . $checkupFromKey . "', checkup_form_value ='" . $checkupFormValue . "'" . $endquery;
                            error_log("KEY VALUE INSERT/UPDATE-> " . $sql_checkup_form_key_value);
                            if (!$result = @mysqli_query($conn, $sql_checkup_form_key_value)) {
                                error_log("Exception:" . mysqli_error($conn));
                                error_log("Failed to Execute the sql_checkup_form_key_value Query::: " . $sql_checkup_form_key_value);
                                $move_status['key_form_response'] = mysqli_error($conn);
                                rollback();
                                die(mysqli_error($conn));
                            } else {
                                $queryDeleteData = "DELETE FROM `checkup_form_key_value_temp` WHERE checkup_form_id = '$checkup_key_temp_res[checkup_form_id]' AND checkup_form_key ='$checkupFromKey'; ";
                                error_log("DELETEE CHECKUP KEY VALUE-> " . $queryDeleteData);
                                $resultDeleteData = mysqli_query($conn, $queryDeleteData);

                                // Check if the data deletion was successful
                                if ($resultDeleteData) {
                                    $move_status['key_form_response'] = "MOVED CHECKUP KEY FORM DATA";
                                } else {
                                    $move_status['key_form_response'] = "ERROR DELETING DATA FROM KEY VALUE SOURCE TABLE";
                                    rollback();
                                    die(mysqli_error($conn));
                                }
                            }
                        } //END FOR WHILE LOOP
                    }
                }
                //HERE GET CHECKUP ID AND TICKET NO AND CHECK FOR KEY VALUE USING LOOP
                error_log("AMIN TBL EMP ID-> " . $map_patient_id[$empId]);
                // $emp_ticket = getFieldFromTable('ticket_no', 'checkup_form', 'emp_id', $map_patient_id[$formID]);

                error_log("FORM DELETE MAI AAGAYE");
                $queryDeleteData = "DELETE FROM $SourceTable[$i] WHERE emp_id = '$empId' AND checkup_type_id ='$checkupTypeId' AND checkup_date = '$checkupDate'; ";
                error_log("DELETEE CHECKUP FORM-> " . $queryDeleteData);
                $resultDeleteData = mysqli_query($conn, $queryDeleteData);

                // Check if the data deletion was successful
                if ($resultDeleteData) {
                    $move_status['form_response'] = "MOVED CHECKUP FORM DATA";
                    error_log("FORM DELETE HO GAYA");
                } else {
                    $move_status['form_response'] = "ERROR DELETING DATA FROM FORM SOURCE TABLE";
                    error_log("FORM DELETE NAHI HO PAYE " . mysqli_error($conn));
                    rollback();
                    die(mysqli_error($conn));
                }
            }
        }
    }
    error_log("ALL colums Header FOR " . $SourceTable[$i] . " -> " . $ColumnString);
    error_log("MAPPING -> " . print_r($map_patient_id, true));
}
// for ($i=0; $i < count($selectedValues) ; $i++) { 
//     //FIRST IS PATIENT ID AND SECOND IS CHECKUP ID
//     $values = explode(',', $selectedValues[$i]);
//     $patient_temp_id = $values[0];
//     $checkup_id = $values[1];

//     //PATIENT TEMP TO MAIN TRANSFER
//     $get_patient_data = "SELECT * FROM `patient_master_temp` WHERE `id` = '$patient_temp_id';";
//     $patient_data_row = mysqli_query($conn, $get_patient_data);
//     $patient_data_res = $patient_data_row->fetch_assoc();

//     $empCode = $patient_data_res['emp_code'];
//     $aadharCode = $patient_data_res['aadhar_no'];

//     //MAKE COLUMN KEY VALUE PAIR
//     array_shift($patient_data_res);

//     //CHECK IF PATIENT AVAILABLE IN MAIN TABLE
//     $check_duplicate = "SELECT COUNT(*) AS data_exists FROM patient_master WHERE emp_code = '$empCode';";
//     $check_duplicate_row = mysqli_query($conn, $check_duplicate);
//     $check_duplicate_res = $check_duplicate_row->fetch_assoc();

//     if ($check_duplicate_res['data_exists'] > 0) { // update case
//         $patient_main_id = "";
//         if (!empty($empCode)) {
//                 $patient_main_id = getTableFieldValue('patient_master', 'id', 'emp_code', "'" . $empCode . "'");
//         }

//         if (!empty($aadharCode) && empty($empCode)) {
//                 $patient_main_id = getTableFieldValue('patient_master', 'id', 'aadhar_no', "'" . $aadharCode . "'");
//         }

//         // MAP NEW ID OF PATIENT TO TEMPRORY
//         $map_patient_id[$patient_temp_id] = $patient_main_id;

//         $queryDeleteData = "DELETE FROM $SourceTable[$i] WHERE emp_code = '$empCode';";
//         $resultDeleteData = mysqli_query($conn, $queryDeleteData);

//         // Check if the data deletion was successful
//         if ($resultDeleteData) {
//                 $move_status['patient_response'] = "MOVED PATIENT DATA";    
//         } else {
//                 $move_status['patient_response'] = "ERROR DELETING PATIENT DATA FROM SOURCE TABLE";
//                 rollback();
//                 die(mysqli_error($conn));
//         }

//     }else{
//         //INSERT ROW IN PATIENT_MASTER
//                 $initquery = "insert into patient_master set  ";
//                 $endquery = "";

//                 // error_log("INITIAL " . $initquery);
//                 $query_patient = $initquery . $columnValuePairs . $endquery;

//                 // error_log("FINAL " . $query_patient);

//                         error_log("patient master query " . $query_patient);

//                         if (!$result = @mysqli_query($conn, $query_patient)) {
//                             error_log("Exception:" . mysqli_error($conn));
//                             error_log("Failed to Execute Patient Insert/Update Query::: " . $query_patient);
//                             // $response_array['responseText']=mysqli_error($conn);
//                             $move_status['patient_response'] = mysqli_error($conn);
//                             rollback();
//                             die(mysqli_error($conn));
//                         }else{
//                                 $patient_main_id = "";
//                                         if (!empty($empCode)) {
//                                             $patient_main_id = getTableFieldValue('patient_master', 'id', 'emp_code', "'" . $empCode . "'");
//                                         }

//                                         if (!empty($aadharCode) && empty($empCode)) {
//                                             $patient_main_id = getTableFieldValue('patient_master', 'id', 'aadhar_no', "'" . $aadharCode . "'");
//                                         }

//                                         // MAP NEW ID OF PATIENT TO TEMPRORY
//                                         $map_patient_id[$patient_temp_id] = $patient_main_id;

//                                 $queryDeleteData = "DELETE FROM $SourceTable[$i] WHERE emp_code = '$empCode';";
//                             $resultDeleteData = mysqli_query($conn, $queryDeleteData);

//                             // Check if the data deletion was successful
//                             if ($resultDeleteData) {
//                                 $move_status['patient_response'] = "MOVED PATIENT DATA";
//                                 $patient_insert_counter++;    
//                             } else {
//                                 $move_status['patient_response'] = "ERROR DELETING PATIENT DATA FROM SOURCE TABLE";
//                                 rollback();
//                                 die(mysqli_error($conn));
//                             }

//                         }

//                                 }


// }

$data = array(
    "patient_counter" => $patient_insert_counter,
    "form_insert" => $form_insert_counter,
    "form_update" => $form_update_counter,
    "form_key_insert" => $form_key_insert_counter,
    "form_key_update" => $form_key_update_counter,
    "response" => $move_status
);

echo json_encode($data);

?>