From 7a03ccc82a4010577a058516b70bb0905af7ee18 Mon Sep 17 00:00:00 2001
From: JuanZoran <1430359574@qq.com>
Date: Sun, 15 Jan 2023 14:55:48 +0800
Subject: [PATCH] feat: add window animation option for window close

---
 lua/Trans/README.md       | 22 ++++++++++++++++++++++
 lua/Trans/core/window.lua | 30 +++++++++++++++++++++++++-----
 lua/Trans/init.lua        |  1 +
 3 files changed, 48 insertions(+), 5 deletions(-)

diff --git a/lua/Trans/README.md b/lua/Trans/README.md
index 6e02658..4999dc9 100644
--- a/lua/Trans/README.md
+++ b/lua/Trans/README.md
@@ -1,5 +1,20 @@
 # 字段说明
 
+<!--toc:start-->
+- [字段说明](#字段说明)
+  - [本地](#本地)
+  - [有道](#有道)
+    - [中英](#中英)
+  - [百度](#百度)
+    - [返回结果](#返回结果)
+  - [彩云小译](#彩云小译)
+  - [必应](#必应)
+  - [腾讯翻译君](#腾讯翻译君)
+  - [阿里翻译](#阿里翻译)
+  - [火山翻译](#火山翻译)
+  - [金山词霸](#金山词霸)
+<!--toc:end-->
+
 ## 本地
 - `word`  
 查询的字符串
@@ -105,3 +120,10 @@ dict	string	中英词典资源	返回中文或英文词典资源，包含音标
 
 ## 腾讯翻译君
 
+## 阿里翻译
+
+## 火山翻译
+
+## 金山词霸
+
+## Dictionary
diff --git a/lua/Trans/core/window.lua b/lua/Trans/core/window.lua
index 52d26c6..553f8ea 100644
--- a/lua/Trans/core/window.lua
+++ b/lua/Trans/core/window.lua
@@ -81,20 +81,18 @@ M.load_hover_opts = function()
         { 'InsertEnter', 'CursorMoved', 'BufLeave', }, {
         buffer = 0,
         once = true,
-        callback = function()
-            if api.nvim_win_is_valid(M.id) then
-                api.nvim_win_close(M.id, true)
-            end
-        end,
+        callback = M.close,
     })
     api.nvim_win_set_option(M.id, 'wrap', M.view ~= 'float')
 
     local height = util.get_height(M.bufnr, M.id)
     if M.height > height then
         api.nvim_win_set_height(M.id, height)
+        M.height = height
     end
 end
 
+
 M.load_float_opts = function()
     vim.keymap.set('n', 'q', function()
         if api.nvim_win_is_valid(M.id) then
@@ -110,6 +108,28 @@ M.load_float_opts = function()
 end
 
 
+
+
+M.close = function()
+    if api.nvim_win_is_valid(M.id) then
+        if conf.window.animation then
+            local function narrow()
+                if M.height > 1 then
+                    M.height = M.height - 1
+                    api.nvim_win_set_height(M.id, M.height)
+                    vim.defer_fn(narrow, 13)
+                else
+                    api.nvim_win_close(M.id, true)
+                end
+            end
+            vim.defer_fn(narrow, 10)
+
+        else
+            api.nvim_win_close(M.id, true)
+        end
+    end
+end
+
 M.show = function()
     M.init(M.view or 'float')
     M.load_opts()
diff --git a/lua/Trans/init.lua b/lua/Trans/init.lua
index ca3b821..d4b9702 100644
--- a/lua/Trans/init.lua
+++ b/lua/Trans/init.lua
@@ -8,6 +8,7 @@ M.conf = {
     },
     window = {
         border = 'rounded',
+        animation = true,
         hover = {
             width = 36,
             height = 26,