let user can set the number of buttons per column in config.js

config.js

@@ -23,5 +23,5 @@ const AUTH = { // 如果您拥有service account的json授权文件，可将其
 
 //-------------------MOD-------------------
 const SA_PATH = '../sa' //sa路徑配置, 給定絕對路徑或是以src為當前路徑給定相對路徑, 預設為'../sa'
-
-module.exports = { AUTH, PARALLEL_LIMIT, RETRY_LIMIT, TIMEOUT_BASE, TIMEOUT_MAX, LOG_DELAY, PAGE_SIZE, DEFAULT_TARGET, SA_PATH }
+const BUTTON_LEVEL = 1 //預設為1, 填入大於2皆視為2
+module.exports = { AUTH, PARALLEL_LIMIT, RETRY_LIMIT, TIMEOUT_BASE, TIMEOUT_MAX, LOG_DELAY, PAGE_SIZE, DEFAULT_TARGET, SA_PATH, BUTTON_LEVEL }

src/tg.js

@@ -92,6 +92,7 @@ function get_target_by_alias (alias) {
 }
 
 function send_choice ({ fid, chat_id }) {
+  if(BUTTON_LEVEL == 1){
   	return sm({
     chat_id,
     text: `辨識到分享ID ${fid}，請選擇動作`,
@@ -106,15 +107,40 @@ function send_choice ({ fid, chat_id }) {
       ].concat(gen_bookmark_choices(fid))
     }
   	})
+  }else{
+  	return sm({
+    chat_id,
+    text: `辨識到分享ID ${fid}，請選擇動作`,
+    reply_markup: {
+      inline_keyboard: [
+        [
+          { text: '文件統計', callback_data: `count ${fid}` },
+          { text: '開始複製', callback_data: `copy ${fid}` }
+        ]
+      ].concat(gen_bookmark_choices(fid))
+    }
+  	})
+  }
 }
 
 // console.log(gen_bookmark_choices())
 function gen_bookmark_choices (fid) {
+  let level = 1
+  if (BUTTON_LEVEL > 2){
+  	level = 2
+  }else{
+  	level = BUTTON_LEVEL
+  }
   const gen_choice = v => ({text: `複製到 ${v.alias}`, callback_data: `copy ${fid} ${v.alias}`})
   const records = db.prepare('select * from bookmark').all()
+  db.close()
   const result = []
   for (let i = 0; i < records.length; i++) {
     const line = [gen_choice(records[i])]
+    for(let j = 0; j < level-1; j ++){
+      if (records[i+1]) line.push(gen_choice(records[i+1]))
+        i++
+    }
     result.push(line)
   }
   return result