refactor: redirect Trans.conf

lua/Trans/core/backend.lua

@@ -28,111 +28,7 @@ local M = {
 
 local m_util = {}
 
-
-
--- TODO :Implement all of utility functions
-
-
-M.util = m_util
-M.random_num = math.random(bit.lshift(1, 15))
-
-
----@class Trans
----@field backend TransBackendCore
-return setmetatable(M, {
-    __index = function(self, name)
-        ---@type TransBackend
-        local backend = require('Trans.backend.' .. name)
-        backend.conf = user_conf[name]
-
-        self.sources[name] = backend
-        return backend
-    end,
-})
-
-
--- local new = (function()
---     ---@class TransBackend
---     local mt = {
---         ---State hooks
---         ---@param self TransBackend
---         ---@param state TransState @state name
---         ---@param hook fun() hook function
---         ---@param event? TransEvents
---         register = function(self, state, hook, event)
---             table.insert(self.on[state][event], hook)
---         end,
-
---         ---Update state and Notify hooks
---         ---@param self TransBackend
---         ---@param newstate TransState @state name
---         update = function(self, newstate)
---             -- Enter
---             for _, hook in ipairs(self.on[newstate].enter) do
---                 hook()
---             end
-
---             -- Leave
---             for _, hook in ipairs(self.on[self.state].leave) do
---                 hook()
---             end
-
---             -- Change
---             for _, hook in ipairs(self.on[self.state].change) do
---                 hook()
---             end
-
---             for _, hook in ipairs(self.on[newstate].change) do
---                 hook()
---             end
-
---             self.state = newstate
---         end,
---     }
---     mt.__index = mt
-
---     ---TransBackend Constructor
---     ---@param origin TransBackendDefinition
---     ---@return TransBackend
---     return function(origin)
---         origin.on = vim.defaulttable()
---         origin.state = origin.state or 'IDLE'
---         ---@cast origin TransBackend
---         return setmetatable(origin, mt)
---     end
--- end)()
-
--- local conf = Trans.conf
--- --- INFO :Parse online engine keys config file
--- local path = conf.dir .. '/Trans.json'
--- local file = io.open(path, 'r')
-
-
--- local user_conf = {}
--- if file then
---     local content = file:read '*a'
---     user_conf = vim.json.decode(content) or user_conf
---     file:close()
--- end
-
--- local all_name = {
---     'offline', -- default backend
--- }
-
--- for _, config in ipairs(user_conf) do
---     if not config.disable then
---         all_name[#all_name + 1] = config.name
---         user_conf[config.name] = config
---     end
--- end
-
--- ---@class TransBackends
--- ---@field all_name string[] all backend names
--- local M = {
---     all_name = all_name,
--- }
-
--- ---Template method for online query
+-- INFO :Template method for online query
 -- ---@param data TransData @data
 -- ---@param backend TransOnlineBackend @backend
 -- function M.do_query(data, backend)
@@ -165,3 +61,38 @@ return setmetatable(M, {
 --     })
 --     -- Hook ?
 -- end
+
+
+
+
+
+
+-- TODO :Implement all of utility functions
+
+
+M.util = m_util
+M.random_num = math.random(bit.lshift(1, 15))
+
+-- INFO :Parse configuration file
+local path = Trans.conf.dir .. '/Trans.json'
+local file = io.open(path, 'r')
+local user_conf = {}
+if file then
+    local content = file:read '*a'
+    user_conf = vim.json.decode(content) or user_conf
+    file:close()
+end
+-- WARNING : [Breaking change] 'Trans.json' should use json object instead of array
+
+---@class Trans
+---@field backend TransBackendCore
+return setmetatable(M, {
+    __index = function(self, name)
+        ---@type TransBackend
+        local backend = require('Trans.backend.' .. name)
+        backend.conf = user_conf[name]
+
+        self.sources[name] = backend
+        return backend
+    end,
+})

lua/Trans/core/conf.lua

@@ -2,33 +2,41 @@
 ---@field conf TransConf
 
 
+---@alias TransMode 'visual' 'input'
+
 ---@class TransConf
 return {
     ---@type string the directory for database file and password file
     dir      = require 'Trans'.plugin_dir,
-    debug    = true,
-    ---@type 'default' | 'dracula' | 'tokyonight' global Trans theme [see lua/Trans/style/theme.lua]
+    ---@type 'default' | 'dracula' | 'tokyonight' global Trans theme [@see lua/Trans/style/theme.lua]
     theme    = 'default', -- default | tokyonight | dracula
+    ---@type table<TransMode, { frontend:string, backend:string | string[] }> fallback strategy for mode
     strategy = {
-        ---@type { frontend:string, backend:string | string[] } fallback strategy for mode
         default = {
             frontend = 'hover',
-            backend = '*',
+            backend = {
+                'offline',
+                -- 'youdao',
+                -- 'baidu',
+            }
         },
+        -- input = {
+        -- visual = {
+        -- ...
     },
     ---@type table frontend options
     frontend = {
         ---@class TransFrontendOpts
         ---@field keymaps table<string, string>
         default = {
+            auto_play = true,
             query     = 'fallback',
             border    = 'rounded',
             title     = vim.fn.has 'nvim-0.9' == 1 and {
                     { '',       'TransTitleRound' },
                     { ' Trans', 'TransTitle' },
                     { '',       'TransTitleRound' },
                 } or nil, -- need nvim-0.9+
-            auto_play = true,
             ---@type {open: string | boolean, close: string | boolean, interval: integer} Hover Window Animation
             animation = {
                 open = 'slid', -- 'fold', 'slid'
@@ -46,7 +54,7 @@ return {
             ---@type string -- see: /lua/Trans/style/spinner
             spinner           = 'dots',
             ---@type string
-            fallback_message  = '{{notfound}} 翻译超时或没有找到相关的翻译',
+            fallback_message  = '{{notfound}} {{error_message}}',
             auto_resize       = true,
             split_width       = 60,
             padding           = 10, -- padding for hover window width
@@ -56,8 +64,6 @@ return {
                 -- pin          = '<leader>[',
                 -- close        = '<leader>]',
                 -- toggle_entry = '<leader>;',
-
-                -- play         = '_', -- Deprecated
             },
             ---@type string[] auto close events
             auto_close_events = {
@@ -104,8 +110,32 @@ return {
             },
         },
     },
+
+
+
+   -- debug    = true,
 }
 
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
 
 -- TODO :
 -- float = {

lua/Trans/core/data.lua

@@ -33,9 +33,11 @@ function M.new(opts)
 
     data.frontend = Trans.frontend[strategy.frontend].new()
     data.backends = {}
-    for i, name in ipairs(strategy.backend) do
-        data.backends[i] = Trans.backend[name]
-    end
+
+    -- FIXME :
+    -- for i, name in ipairs(strategy.backend) do
+    --     data.backends[i] = Trans.backend[name]
+    -- end
 
     if Trans.util.is_english(str) then
         data.from = 'en'

lua/Trans/core/setup.lua

@@ -1,34 +1,34 @@
 local Trans = require 'Trans'
 
-local function set_strategy_opts(conf)
-    local all_backends = Trans.backend.all_name
-    local g_strategy = conf.strategy
+-- local function set_strategy_opts(conf)
+--     local all_backends = conf.frontend.default.enabled_backend
+--     local g_strategy = conf.strategy
 
-    local function parse_backend(backend)
-        if type(backend) == 'string' then
-            return backend == '*' and all_backends or { backend }
-        end
+--     local function parse_backend(backend)
+--         if type(backend) == 'string' then
+--             return backend == '*' and all_backends or { backend }
+--         end
 
-        return backend
-    end
+--         return backend
+--     end
 
-    local default_strategy = g_strategy.default
-    default_strategy.backend = parse_backend(default_strategy.backend)
-    default_strategy.__index = default_strategy
+--     local default_strategy = g_strategy.default
+--     default_strategy.backend = parse_backend(default_strategy.backend)
+--     default_strategy.__index = default_strategy
 
-    g_strategy.default = nil
+--     g_strategy.default = nil
 
-    setmetatable(g_strategy, {
-        __index = function()
-            return default_strategy
-        end,
-    })
+--     setmetatable(g_strategy, {
+--         __index = function()
+--             return default_strategy
+--         end,
+--     })
 
-    for _, strategy in pairs(g_strategy) do
-        strategy.backend = parse_backend(strategy.backend)
-        setmetatable(strategy, default_strategy)
-    end
-end
+--     for _, strategy in pairs(g_strategy) do
+--         strategy.backend = parse_backend(strategy.backend)
+--         setmetatable(strategy, default_strategy)
+--     end
+-- end
 
 
 
@@ -50,6 +50,6 @@ return function(opts)
     local conf = Trans.conf
     conf.dir = vim.fn.expand(conf.dir)
 
-    set_strategy_opts(conf)
+    -- set_strategy_opts(conf)
     define_highlights(conf)
 end

lua/Trans/health.lua

@@ -1,9 +1,9 @@
 local Trans      = require 'Trans'
 local health, fn = vim.health, vim.fn
 
-local ok         = health.report_ok
-local warn       = health.report_warn
-local error      = health.report_error
+local ok         = health.ok or health.report_ok
+local warn       = health.warn or health.report_warn
+local error      = health.error or health.report_error
 local has        = fn.has
 local executable = fn.executable