From 2b4ed611e7e001ad8ea93ef3e8cdce35bc56dc07 Mon Sep 17 00:00:00 2001
From: George Halkiadakis <gchalkiadakis@sklavenitis.co.gr>
Date: Mon, 1 May 2023 04:33:06 +0300
Subject: form designer; setup main forms of the application

---
 public/app/controllers/JsonToForm.php | 92 ++++++++++++++++++++---------------
 1 file changed, 54 insertions(+), 38 deletions(-)

(limited to 'public/app/controllers/JsonToForm.php')

diff --git a/public/app/controllers/JsonToForm.php b/public/app/controllers/JsonToForm.php
index fe08d5c..5a60891 100644
--- a/public/app/controllers/JsonToForm.php
+++ b/public/app/controllers/JsonToForm.php
@@ -142,8 +142,15 @@ class JsonToForm
     }
 
 
-    public static function make_a_form($formJson)
+    public static function make_a_form($form)
     {
+        $formJson = json_decode(json_encode($form));
+
+        $default_outer = $form->defaults->outer_class ?? '';
+        $default_inner = $form->defaults->inner_class ?? '';
+        $default_type = $form->defaults->type ?? 'text';
+
+        // TODO handle $form->defaults->source;
 
         // Script Workflow:
         // ---------------------------------------------------------------------------
@@ -174,26 +181,22 @@ class JsonToForm
 
 
 
-        $html = '
-            <div class="pi-container">
-                <h2>Εισαγωγή Εγγραφής</h2>';
+        $html = '';
 
-        foreach ($formJson as $key => $field) {
+        foreach ($formJson->form as $key => $field) {
 
+            $attributes = $field->attributes ?? [];         // attributes array
+            $type = $field->type ?? $default_type;
+            $class = $field->class ?? "";
+            $label = $field->label;
+            $name = $field->name ?? "$field->label";
 
-            // get attributes
+            // TODO: auto value
 
-            if (isset($field->atr)) {
-                $atrs = explode('|', $field->atr);         // attributes array
-            } else {
-                $atrs = [];
-            }
-            $appendKey = in_array('append-key', $atrs) ? true : false;      // append key (for selects)
-            $required = in_array('required', $atrs) ? 'required' : '';      // required
-            $asterisk = in_array('required', $atrs) ? '*' : '';             // asterisk in label if required
-            $class = (isset($field->len)) ? ' col-md-'.$field->len : 'col-md-12';   // column class (for width)
-            $name = $field->nam;
-            $label = $field->lab;
+            $appendKey = in_array('append-key', $attributes) ? true : false;        // append key (for selects)
+            $required = in_array('required', $attributes) ? 'required' : '';        // required
+            $asterisk = in_array('required', $attributes) ? '*' : '';       // asterisk in label if required
+            
 
 
             $html .= "
@@ -201,19 +204,19 @@ class JsonToForm
                 <label for='{$name}'>{$label} {$asterisk}</label>
                 ";
             
-            switch ($field->typ) {
+            switch ($type) {
 
                 case 'select':                         
 
-                    if (in_array('multiple', $atrs)) {      // if select is multiple
+                    if (in_array('multiple', $attributes)) {      // if select is multiple
 
                         $html .="
-                            <select id='{$name}$' class='select-field' name='{$name}[]' multiple='multiple' style='width:100%'>";
+                            <select id='{$name}' class='form-select form-select-sm' name='{$name}[]' multiple='multiple' style='width:100%'>";
 
                         // prepare initialization of select2 (multiple)
                         $initSelectsJS .= "
                             var {$name} = $('#{$name}');
-                            {$name}.select2({ width: '100%' });";
+                            {$name}.select2({ width: '100%', placeholde: '{$label}' });";
 
                         // prepare check if empty field
                         $checkFilledJS .= "
@@ -224,13 +227,13 @@ class JsonToForm
                     } else {    // select is single; draw select + add empty option
 
                         $html .="
-                            <select id='{$name}$' class='select-field' name='{$name}' style='width:100%'>
-                            <option></option>";
+                            <select id='{$name}' class='form-select form-select-sm' name='{$name}' style='width:100%'>
+                            <option value='0'>(επιλέξτε)</option>";
 
-                        // prepare initialization of select2 (single)
-                        $initSelectsJS .= "
-                            var {$name} = $('#{$name}');
-                            {$name}.select2({ allowClear: true });";
+                        // // prepare initialization of select2 (single)
+                        // $initSelectsJS .= "
+                        //     var {$name} = $('#{$name}');
+                        //     {$name}.select2({ allowClear: true });";
 
                         // prepare check if empty field
                         $checkFilledJS .= "
@@ -240,10 +243,11 @@ class JsonToForm
                     }
 
                     // inject options
-                    foreach ($field->opt as $key => $val) {
+                    if (isset($field->options)) {
+                    foreach ($field->options as $key => $val) {
                         $html .= "
-                            <option value='{$val->id}'>{$val->tag}</option>";
-                    }
+                            <option value='{$key}'>{$val}</option>";
+                    }}
 
                     // close select
                     $html .= "</select>";
@@ -254,7 +258,19 @@ class JsonToForm
                 case 'text':
 
                     $html .= "
-                        <input type='text' class='form-control' name='{$name}' {$required}>";
+                        <input type='text' class='form-control form-control-sm' name='{$name}' {$required}>";
+
+                    $checkFilledJS = "
+                        if ($('input[name={$name}]').val() =='') { empty += '{$label} {$asterisk}<br />'; }
+                        values.{$name} = $('input[name={$name}]').val();";
+
+                    break;
+
+
+                case 'password':
+
+                    $html .= "
+                        <input type='password' class='form-control form-control-sm' name='{$name}' {$required}>";
 
                     $checkFilledJS = "
                         if ($('input[name={$name}]').val() =='') { empty += '{$label} {$asterisk}<br />'; }
@@ -266,7 +282,7 @@ class JsonToForm
                 case 'integer':
 
                     $html .= "
-                        <input type='number' class='form-control' name='{$name}' min='0' step='1' {$required}>";
+                        <input type='number' class='form-control form-control-sm' name='{$name}' min='0' step='1' {$required}>";
 
                     $checkFilledJS .= "
                         if ($('input[name={$name}]').val() =='') { empty += '{$label} {$asterisk}<br />'; }
@@ -278,7 +294,7 @@ class JsonToForm
                 case 'textarea':
 
                     $html .= "
-                        <textarea class='form-control' name='{$name}' {$required}></textarea>";
+                        <textarea class='form-control form-control-sm' name='{$name}' {$required}></textarea>";
 
                     $checkFilledJS .= "
                         if ($('textarea[name={$name}]').val() =='') { empty += '{$label} {$asterisk}<br />'; }
@@ -290,7 +306,7 @@ class JsonToForm
                 case 'date':
 
                     $html .= "
-                        <input type='date' class='form-control' name='{$name}' {$required}>";
+                        <input type='date' class='form-control form-control-sm' name='{$name}' {$required}>";
 
                     $checkFilledJS .= "
                         if ($('input[name={$name}]').val() =='') { empty += '{$label} {$asterisk}<br />'; }
@@ -302,7 +318,7 @@ class JsonToForm
                 case 'email':
 
                     $html .= "
-                        <input type='email' class='form-control' name='{$name}' {$required}>";
+                        <input type='email' class='form-control form-control-sm' name='{$name}' {$required}>";
 
                     $checkFilledJS .= "
                         if ($('input[name={$name}]').val() =='') { empty += '{$label} {$asterisk}<br />'; }
@@ -313,7 +329,7 @@ class JsonToForm
 
                 default:    // label, acts as common text
 
-                    $html .= "<label>{$label}</label";
+                    //$html .= "<label>{$label}</label";
                     
 
             }
@@ -405,7 +421,7 @@ class JsonToForm
          *         <!-- custom field -->
          *         <div class="form-group">
          *           <label for="more">Συμπληρωματική Πληροφορία</label>
-         *           <textarea name="note" class="form-control tall"></textarea>
+         *           <textarea name="note" class="form-control form-control-sm tall"></textarea>
          *           <?php
          *           // append js code
          *           // for checking if field is empty
@@ -559,7 +575,7 @@ class JsonToForm
          * 
          * 
          * 
-         *   // 03. FORM-CONTROLS
+         *   // 03. form-control form-control-smS
          *   // ---------------------------------------------------------------------------
          *   //////////////////////////////////////////////////////////////////////////////
          * 
-- 
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