refactor: reduce useless code

lua/Trans/core/translate.lua

@@ -1,110 +0,0 @@
--- Default conf
-local conf = require("Trans.conf.loader").loaded_conf
-local core = require("Trans.core")
-
-
-local function get_opts(opts)
-
-    local mode = vim.api.nvim_get_mode().mode
-    local default_conf = {
-        method = mode,
-        engine = conf.base.engine,
-        win = {
-            style = conf.style.ui[opts.method or mode],
-            width = conf.style.window.cursor.width,
-            height = conf.style.window.cursor.height
-        },
-    }
-
-    if type(opts.engine) == 'string' then
-        opts.engine = { opts.engine }
-    end
-
-
-    if opts.win then
-        local width, height = opts.win.width, opts.win.height
-        if width and width > 0 and width <= 1 then
-            opts.win.width = math.floor(vim.o.columns * width)
-        end
-
-        if height and height > 0 and height <= 1 then
-            opts.win.height = math.floor(vim.o.lines * opts.win.height)
-        end
-    end
-
-    return vim.tbl_extend('force', default_conf, opts)
-end
-
--- EXAMPLE :
--- require('Trans').translate({
---     method = 'input', -- 不填则自动判断mode获取查询的单词
---     engine = { -- 异步查询所有的引擎, 按照列表
---         'offline',
---         'youdao',
---         'baidu'
---     },
---     -- win = 'cursor'
---     win = {
---         style = 'cursor',
---         height = 50,
---         width = 30,
---     }
--- })
-
-
-
-local function create_win(win)
-    local bufnr = vim.api.nvim_create_buf(false, true)
-
-    local is_float = win.style == 'float'
-
-    local win_opts = {
-        relative = is_float and 'editor' or 'cursor',
-        width = win.width,
-        height = win.height,
-        style = 'minimal',
-        border = conf.style.window[win.style].border,
-        title = 'Trans',
-        title_pos = 'center',
-        focusable = true,
-        zindex = 100,
-    }
-
-    if is_float then
-        win_opts.row = math.floor((vim.o.lines - win_opts.height - vim.o.cmdheight) / 2)
-        win_opts.col = math.floor((vim.o.columns - win_opts.width) / 2)
-    else
-        win_opts.row = 2
-        win_opts.col = 2
-    end
-
-
-    local winid = vim.api.nvim_open_win(bufnr, is_float, win_opts)
-    return bufnr, winid
-end
-
-local function translate(opts)
-    vim.validate {
-        opts = { opts, 'table', true }
-    }
-
-    --- TODO : 异步请求
-    -- NOTE : 这里只处理了本地数据库查询
-    opts = get_opts(opts or {})
-    local field = core.query(opts)
-
-    local bufnr, winid = create_win(opts.win)
-
-    local proc_opts = {
-        bufnr = bufnr,
-        winid = winid,
-        win = opts.win,
-        field = field,
-        order = conf.order['offline'],
-        engine = { 'offline' },
-    }
-
-    core.process(proc_opts)
-end
-
-return translate