feat: add some bugs

lua/Trans/api/READMD.md

@@ -0,0 +1,7 @@
+# API说明
+
+## 概述
+- 翻译查询
+    - ``
+- 字段处理
+- 窗口显示

lua/Trans/api/init.lua

@@ -0,0 +1,8 @@
+local M = {}
+
+local query_warpper = require 'Trans.api.query'
+
+M.query = query_warpper.query
+
+
+return M

lua/Trans/api/query.lua

@@ -0,0 +1,51 @@
+local M = {}
+local _, db = pcall(require, 'sqlite.db')
+if not _ then
+    error('Please check out sqlite.lua')
+end
+local type_check = require("Trans.util.debug").type_check
+
+-- INFO : init database
+local path = require("Trans.conf.loader").loaded_conf.base.db_path
+local dict = db:open(path)
+
+-- INFO :Auto Close
+vim.api.nvim_create_autocmd('VimLeavePre', {
+    group = require("Trans.conf.base").autogroup,
+    callback = function()
+        if db:isopen() then
+            db:close()
+        end
+    end
+})
+
+
+local query_field = {
+    'word',
+    'phonetic',
+    'definition',
+    'translation',
+    'pos',
+    'collins',
+    'oxford',
+    'tag',
+    'exchange',
+}
+
+-- NOTE : local query
+M.query = function(arg)
+    -- TODO : more opts
+    type_check {
+        arg = { arg, 'string' },
+    }
+    local res = dict:select('stardict', {
+        where = {
+            word = arg,
+        },
+        keys = query_field,
+    })
+    return res[1]
+end
+
+
+return M