From 1cc18ede49c86fe7a4cc66adeec0ce4238337234 Mon Sep 17 00:00:00 2001
From: "minku.koo" <corleone@kakao.com>
Date: Wed, 10 Aug 2022 21:02:01 +0900
Subject: [PATCH] #157 - Add 'Comment Template' to comment logic block

Add 'Comment Template' to comment logic block
---
 js/m_logic/Comment.js | 117 +++++++++++++++++++++++++++++++++++++++---
 1 file changed, 110 insertions(+), 7 deletions(-)

diff --git a/js/m_logic/Comment.js b/js/m_logic/Comment.js
index 83ba3e75..27378522 100644
--- a/js/m_logic/Comment.js
+++ b/js/m_logic/Comment.js
@@ -6,7 +6,7 @@
  *    Note            : Logic > comment
  *    License         : GNU GPLv3 with Visual Python special exception
  *    Date            : 2021. 11. 18
- *    Change Date     :
+ *    Change Date     : 2022. 08. 10
  */
 
 //============================================================================
@@ -18,6 +18,67 @@ define([
 ], function(com_String, PopupComponent) {
 
     const COMMENT_DEFAULT_CODE = '# Write down comments'
+    // Templates from NumPy Style Python Docstrings.
+    const COMMENT_CLASS_TEMPLATE = 
+`
+"""Summarize the class in one line.
+
+Several sentences ...
+providing an extended description.
+
+Note
+----------
+Note about this class.
+
+Parameters
+----------
+param1 : param_type
+    Parameter description.
+param2 : param_type
+    Parameter description.
+
+Attributes
+----------
+attr1 : attr_type
+    Attibute description.
+attr2 : attr_type
+    Attibute description.
+
+Examples
+----------
+    
+References
+----------
+
+"""
+`
+    const COMMENT_METHOD_TEMPLATE = 
+`
+"""Summarize the function in one line.
+
+Several sentences ...
+providing an extended description.
+
+Parameters
+----------
+param1 : param_type
+    Parameter description.
+param2 : param_type
+    Parameter description.
+
+Returns
+-------
+return_type
+    Return description.
+
+Note
+----------
+
+Examples
+----------
+
+"""
+`
 
     /**
      * Comment
@@ -29,25 +90,67 @@ define([
             this.config.dataview = false;
             this.config.codeview = false;
             this.config.saveOnly = true;
+            
+            this.cmKey = 'code'; // Code Mirror Key
+            this.selectBoxClassName = 'vp-ct-option'; // Select Box ClassName
 
             this.state = {
                 code: COMMENT_DEFAULT_CODE,
                 ...this.state
+            };
+
+            this.cmTemplates = { // a kind of templates
+                Template : COMMENT_DEFAULT_CODE,
+                Class : COMMENT_CLASS_TEMPLATE,
+                Method : COMMENT_METHOD_TEMPLATE
             }
             
-            this._addCodemirror('code', this.wrapSelector('#code'));
+            this._addCodemirror(this.cmKey, this.wrapSelector('#code'));
         }
 
         _bindEvent() {
             super._bindEvent();
-            /** Implement binding events */
+            
+            var commentTemplates = this.cmTemplates;
+            var cm_key = this.cmKey;
+            let cmCodeListTemp = this.cmCodeList;
+            
+            // Select box change Event
+            $('.' + this.selectBoxClassName).on('change', function(){
+                // get code mirror object
+                let targetCmObj = cmCodeListTemp.filter(obj => obj.key == cm_key);
+                var templateOption = $(this).val();
+                let cm = targetCmObj[0].cm;
+
+                // Change Code Mirror Text
+                if(templateOption == 'vp_template_class'){
+                    cm.setValue(commentTemplates.Class);
+                }else if(templateOption == 'vp_template_method'){
+                    cm.setValue(commentTemplates.Method);
+                }else if(templateOption == 'vp_template_template'){
+                    cm.setValue(commentTemplates.Template);
+                }
+                
+                cm.save();
+            });
+            
         }
 
+
         templateForBody() {
             /** Implement generating template */
             var page = new com_String();
             page.appendFormatLine('<textarea name="code" class="code vp-state" id="code">{0}</textarea>'
                                 , this.state.code);
+            // add select box
+            page.appendFormatLine('<select class="vp-select w100 {0}" >', this.selectBoxClassName);
+            // add options
+            Object.entries(this.cmTemplates).forEach(([opt, t_code]) => {
+                page.appendFormatLine('<option value="{0}">{1}</option>',
+                                        'vp_template_' + opt.toLowerCase(), opt);
+            });
+            page.appendFormatLine('</select>');
+            
             return page.toString();
         }
 
@@ -55,19 +158,19 @@ define([
             super.open();
 
             if (this.state.code === COMMENT_DEFAULT_CODE) {
-                // set default selection
-                let cmObj = this.getCodemirror('code');
+                
+                let cmObj = this.getCodemirror(this.cmKey);
                 if (cmObj && cmObj.cm) {
                     cmObj.cm.setSelection({ line: 0, ch: 2 }, { line: 0 });
                     cmObj.cm.focus();
                 }
             }
         }
-
+        
         generateCode() {
             return this.state.code;
         }
-
+        
     }
 
     return Comment;