chore: backup progress, begin to rewrite version 3

lua/Trans/backend/baidu.lua

@@ -12,7 +12,6 @@ local M = {
     method  = 'get',
 }
 
-
 local Trans = require 'Trans'
 
 ---@class BaiduQuery
@@ -26,7 +25,7 @@ local Trans = require 'Trans'
 ---Get content for query
 ---@param data TransData
 ---@return BaiduQuery
-function M.get_query(data)
+local function get_query(data)
     local tmp  = M.app_id .. data.str .. M.salt .. M.app_passwd
     local sign = Trans.util.md5.sumhexa(tmp)
 
@@ -40,11 +39,12 @@ function M.get_query(data)
     }
 end
 
+
 ---@overload fun(body: table, data:TransData): TransResult
 ---Query Using Baidu API
 ---@param body table BaiduQuery Response
 ---@return table|false
-function M.formatter(body, data)
+local function formatter(body, data)
     local result = body.trans_result
     if not result then return false end
 
@@ -57,14 +57,41 @@ function M.formatter(body, data)
     }
 end
 
----@class TransBackend
+
+---@class TransBackendCore
 ---@field baidu Baidu
-return M
+return {
+    name         = 'baidu',
+    display_text = '百度',
+    uri          = 'https://fanyi-api.baidu.com/api/trans/vip/translate',
+    method       = 'get',
+    get_query    = get_query,
+    formatter    = formatter,
+}
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
 
--- -- NOTE :free tts:
--- -- https://zj.v.api.aa1.cn/api/baidu-01/?msg=我爱你&choose=0&su=100&yd=5
--- -- 选择转音频的人物，女生1 输入0 ｜ 女生2输入：5｜男生1 输入：1｜男生2 输入：2｜男生3 输入：3
 
+-- NOTE :free tts:
+-- https://zj.v.api.aa1.cn/api/baidu-01/?msg=我爱你&choose=0&su=100&yd=5
+-- 选择转音频的人物，女生1 输入0 ｜ 女生2输入：5｜男生1 输入：1｜男生2 输入：2｜男生3 输入：3
 -- {
 --   body = '{"from":"en","to":"zh","trans_result":[{"src":"require","dst":"\\u8981\\u6c42"}]}',
 --   exit = 0,

lua/Trans/backend/offline.lua

@@ -1,4 +1,191 @@
-local Trans   = require 'Trans'
+local Trans = require 'Trans'
+if false then
+    -- local dict    = db:open(Trans.conf.dir .. Trans.separator .. 'ultimate.db')
+    local db      = require 'sqlite.db'
+    local conf = Trans.loader.conf
+    local dict    = db:open(conf.dict)
+    vim.api.nvim_create_autocmd('VimLeavePre', {
+        callback = function()
+            if db:isopen() then db:close() end
+        end,
+    })
+
+    ---@class TransOfflineBackend
+    local M = {
+        name    = 'offline',
+        name_zh = '本地',
+        no_wait = true,
+    }
+
+    ---@param data any
+    function M.query(data)
+        if data.is_word == false or data.from == 'zh' then
+            return
+        end
+
+        local res = dict:select(conf.db_name, {
+            where = { word = data.str },
+            keys  = M.query_field,
+            limit = 1,
+        })[1]
+
+        data.result.offline = res and M.formatter(res) or false
+    end
+
+    -- this is a awesome plugin
+    M.query_field = {
+        'word',
+        'phonetic',
+        'definition',
+        'translation',
+        'pos',
+        'collins',
+        'oxford',
+        'tag',
+        'exchange',
+    }
+
+    local function exist(str)
+        return str and str ~= ''
+    end
+
+    ---@type (fun(res):any)[]
+    local formatter = {
+        title = function(res)
+            local title  = {
+                word     = res.word,
+                oxford   = res.oxford,
+                collins  = res.collins,
+                phonetic = res.phonetic,
+            }
+
+            res.word     = nil
+            res.oxford   = nil
+            res.collins  = nil
+            res.phonetic = nil
+            return title
+        end,
+        tag = function(res)
+            if not exist(res.tag) then
+                return
+            end
+            local tag_map = {
+                zk    = '中考',
+                gk    = '高考',
+                ky    = '考研',
+                gre   = 'gre ',
+                cet4  = '四级',
+                cet6  = '六级',
+                ielts = '雅思',
+                toefl = '托福',
+            }
+
+            local tag = {}
+            for i, _tag in ipairs(vim.split(res.tag, ' ', { plain = true })) do
+                tag[i] = tag_map[_tag]
+            end
+
+            return tag
+        end,
+        exchange = function(res)
+            if not exist(res.exchange) then
+                return
+            end
+            local exchange_map = {
+                ['0'] = '原型        ',
+                ['1'] = '类别        ',
+                ['p'] = '过去式      ',
+                ['r'] = '比较级      ',
+                ['t'] = '最高级      ',
+                ['b'] = '比较级      ',
+                ['z'] = '最高级      ',
+                ['s'] = '复数        ',
+                ['d'] = '过去分词    ',
+                ['i'] = '现在分词    ',
+                ['3'] = '第三人称单数',
+                ['f'] = '第三人称单数',
+            }
+
+            local exchange = {}
+            for _, _exchange in ipairs(vim.split(res.exchange, '/', { plain = true })) do
+                exchange[exchange_map[_exchange:sub(1, 1)]] = _exchange:sub(3)
+            end
+
+            return exchange
+        end,
+        pos = function(res)
+            if not exist(res.pos) then
+                return
+            end
+            local pos_map = {
+                a = '代词pron         ',
+                c = '连接词conj       ',
+                i = '介词prep         ',
+                j = '形容词adj        ',
+                m = '数词num          ',
+                n = '名词n            ',
+                p = '代词pron         ',
+                r = '副词adv          ',
+                u = '感叹词int        ',
+                v = '动词v            ',
+                x = '否定标记not      ',
+                t = '不定式标记infm   ',
+                d = '限定词determiner ',
+            }
+
+            local pos = {}
+            for _, _pos in ipairs(vim.split(res.pos, '/', { plain = true })) do
+                pos[pos_map[_pos:sub(1, 1)]] = ('%2s%%'):format(_pos:sub(3))
+            end
+
+            return pos
+        end,
+        translation = function(res)
+            if not exist(res.translation) then
+                return
+            end
+            local translation = {}
+            for i, _translation in ipairs(vim.split(res.translation, '\n', { plain = true })) do
+                translation[i] = _translation
+            end
+
+            return translation
+        end,
+        definition = function(res)
+            if not exist(res.definition) then
+                return
+            end
+            local definition = {}
+            for i, _definition in ipairs(vim.split(res.definition, '\n', { plain = true })) do
+                --     -- TODO :判断是否需要分割空格
+                definition[i] = _definition:gsub('^%s+', '', 1)
+            end
+
+            return definition
+        end,
+    }
+
+    ---Formater for TransResul
+    ---@param res TransResult
+    ---@return TransResult
+    function M.formatter(res)
+        for field, func in pairs(formatter) do
+            res[field] = func(res)
+        end
+
+        return res
+    end
+
+    ---@class TransBackends
+    ---@field offline TransOfflineBackend
+    return {
+        name    = 'offline',
+        name_zh = '本地',
+        no_wait = true,
+    }
+end
+
+
 
 local db      = require 'sqlite.db'
 local path    = Trans.conf.dir .. Trans.separator .. 'ultimate.db'
@@ -32,7 +219,6 @@ function M.query(data)
     data.result.offline = res and M.formatter(res) or false
 end
 
-
 -- this is a awesome plugin
 M.query_field = {
     'word',
@@ -177,6 +363,4 @@ function M.formatter(res)
     return res
 end
 
----@class TransBackends
----@field offline TransOfflineBackend
 return M