refactor: rewrite TransNode and use main_loop in process instead of buffer function

lua/Trans/frontend/hover/init.lua

@@ -185,24 +185,25 @@ function M:process(data)
         self:fallback()
         return
     end
-    -- vim.pretty_print(result)
+
     local opts = self.opts
+    local buffer = self.buffer
+
     if opts.auto_play then
         (data.from == "en" and data.str or result.definition[1]):play()
     end
-    -- local node = Trans.util.node
-    -- local it, t, f = node.item, node.text, node.format
-    -- self.buffer:setline(it('hello', 'MoreMsg'))
 
-    local buffer = self.buffer
-    if not buffer:is_valid() then
-        buffer:init()
-    else
-        buffer:wipe()
-    end
+    -- vim.pretty_print(result)
+    Trans.util.main_loop(function()
+        if not buffer:is_valid() then
+            buffer:init()
+        else
+            buffer:wipe()
+        end
 
-    ---@cast name string
-    self:load(result, name, opts.order[name])
+        ---@cast name string
+        self:load(result, name, opts.order[name])
+    end)
 
     local display_size = Trans.util.display_size(buffer:lines(), opts.width)
     local window = self.window

lua/Trans/frontend/hover/load.lua

@@ -20,7 +20,7 @@ local M = setmetatable({}, {
 ---@type TransHoverRenderer
 local default = {
     str = function(hover, result)
-        hover.buffer:setline(it(result.str, 'TransWord'))
+        hover.buffer:setline(it { result.str, 'TransWord' })
     end,
     translation = function(hover, result)
         local translation = result.translation
@@ -31,7 +31,7 @@ local default = {
 
         for _, value in ipairs(translation) do
             buffer:setline(
-                it(interval .. value, 'TransTranslation')
+                it { interval .. value, 'TransTranslation' }
             )
         end
 
@@ -46,7 +46,7 @@ local default = {
 
         for _, value in ipairs(definition) do
             buffer:setline(
-                it(interval .. value, 'TransDefinition')
+                it { interval .. value, 'TransDefinition' }
             )
         end
 

lua/Trans/frontend/hover/offline.lua

@@ -9,7 +9,7 @@ function M.title(hover, result)
     local title = result.title
     if not title then return end
     if type(title) == 'string' then
-        hover.buffer:setline(it(title, 'TransWord'))
+        hover.buffer:setline(it { title, 'TransWord' })
         return
     end
 
@@ -22,18 +22,17 @@ function M.title(hover, result)
     local phonetic = title.phonetic
 
     hover.buffer:setline(f {
-        width = hover.opts.width,
-        text = t {
-            it(word, 'TransWord'),
-            t {
-                it('['),
-                it((phonetic and phonetic ~= '') and phonetic or icon.notfound, 'TransPhonetic'),
-                it(']')
-            },
-
-            it(collins and icon.star:rep(collins) or icon.notfound, 'TransCollins'),
-            it(oxford == 1 and icon.yes or icon.no)
+        it { word, 'TransWord' },
+        t {
+            it { '[' },
+            it { (phonetic and phonetic ~= '') and phonetic or icon.notfound, 'TransPhonetic' },
+            it { ']' }
         },
+
+        it { collins and icon.star:rep(collins) or icon.notfound, 'TransCollins' },
+        it { oxford == 1 and icon.yes or icon.no },
+
+        width = hover.opts.width,
     })
 end
 
@@ -47,12 +46,12 @@ function M.tag(hover, result)
     local size = #tag
 
     for i = 1, size, 3 do
-        buffer:setline(it(
+        buffer:setline(it {
             interval .. tag[i] ..
             (tag[i + 1] and interval .. tag[i + 1] ..
             (tag[i + 2] and interval .. tag[i + 2] or '') or ''),
             'TransTag'
-        ))
+        })
     end
 
     buffer:setline('')
@@ -67,7 +66,7 @@ function M.exchange(hover, result)
 
     for description, value in pairs(exchange) do
         buffer:setline(
-            it(interval .. description .. interval .. value, 'TransExchange')
+            it { interval .. description .. interval .. value, 'TransExchange' }
         )
     end
 
@@ -83,7 +82,7 @@ function M.pos(hover, result)
 
     for description, value in pairs(pos) do
         buffer:setline(
-            it(interval .. description .. interval .. value, 'TransPos')
+            it { interval .. description .. interval .. value, 'TransPos' }
         )
     end
 

lua/Trans/frontend/hover/youdao.lua

@@ -30,16 +30,16 @@ function M.web(hover, result)
 
     local indent = interval .. '  ' .. hover.opts.icon.list .. ' '
     for _, w in ipairs(result.web) do
-        buffer:setline(it(
+        buffer:setline(it {
             interval .. w.key,
             'TransWeb'
-        ))
+        })
 
         for _, v in ipairs(remove_duplicate(w.value)) do
-            buffer:setline(it(
+            buffer:setline(it {
                 indent .. v,
                 'TransWeb'
-            ))
+            })
         end
     end
     buffer:setline('')
@@ -53,11 +53,11 @@ function M.explains(hover, result)
 
 
     for i = 1, #explains, 2 do
-        buffer:setline(it(
+        buffer:setline(it {
             interval .. explains[i] ..
             (explains[i + 1] and interval .. explains[i + 1] or ''),
             'TransExplains'
-        ))
+        })
     end
     buffer:setline('')
 end