feat: try to use panvimdoc

lua/Trans/core/conf.lua

@@ -0,0 +1,105 @@
+return {
+    view = {
+        i = 'float',
+        n = 'hover',
+        v = 'hover',
+    },
+    hover = {
+        width = 37,
+        height = 27,
+        border = 'rounded',
+        title = vim.fn.has('nvim-0.9') == 1 and {
+                { '',       'TransTitleRound' },
+                { ' Trans', 'TransTitle' },
+                { '',       'TransTitleRound' },
+            } or nil,
+        keymap = {
+            pageup = '[[',
+            pagedown = ']]',
+            pin = '<leader>[',
+            close = '<leader>]',
+            toggle_entry = '<leader>;',
+            play = '_',
+        },
+        animation = {
+            -- open = 'fold',
+            -- close = 'fold',
+            open = 'slid',
+            close = 'slid',
+            interval = 12,
+        },
+        auto_close_events = {
+            'InsertEnter',
+            'CursorMoved',
+            'BufLeave',
+        },
+        auto_play = true,
+        timeout = 2000,
+        spinner = 'dots', -- 查看所有样式: /lua/Trans/util/spinner
+        -- spinner = 'moon'
+    },
+    order = { -- only work on hover mode
+        'title',
+        'tag',
+        'pos',
+        'exchange',
+        'translation',
+        'definition',
+    },
+    icon = {
+        star = '',
+        notfound = ' ',
+        yes = '✔',
+        no = '',
+        -- --- char: ■ | □ | ▇ | ▏ ▎ ▍ ▌ ▋ ▊ ▉ █
+        -- --- ◖■■■■■■■◗▫◻ ▆ ▆ ▇⃞ ▉⃞
+        cell = '■',
+        -- star = '⭐',
+        -- notfound = '❔',
+        -- yes = '✔️',
+        -- no = '❌'
+    },
+    theme = 'default',
+    db_path = '$HOME/.vim/dict/ultimate.db',
+    -- float = {
+    --     width = 0.8,
+    --     height = 0.8,
+    --     border = 'rounded',
+    --     keymap = {
+    --         quit = 'q',
+    --     },
+    --     animation = {
+    --         open = 'fold',
+    --         close = 'fold',
+    --         interval = 10,
+    --     },
+    --     tag = {
+    --         wait = '#519aba',
+    --         fail = '#e46876',
+    --         success = '#10b981',
+    --     },
+    -- },
+}
+
+
+-- ---Pasue Handler for {ms} milliseconds
+-- ---@param ms number @milliseconds
+-- M.pause = function(ms)
+--     local co = coroutine.running()
+--     vim.defer_fn(function()
+--         coroutine.resume(co)
+--     end, ms)
+--     coroutine.yield()
+-- end
+
+
+-- local title = {
+--     "████████╗██████╗  █████╗ ███╗   ██╗███████╗",
+--     "╚══██╔══╝██╔══██╗██╔══██╗████╗  ██║██╔════╝",
+--     "   ██║   ██████╔╝███████║██╔██╗ ██║███████╗",
+--     "   ██║   ██╔══██╗██╔══██║██║╚██╗██║╚════██║",
+--     "   ██║   ██║  ██║██║  ██║██║ ╚████║███████║",
+--     "   ╚═╝   ╚═╝  ╚═╝╚═╝  ╚═╝╚═╝  ╚═══╝╚══════╝",
+--}
+
+-- string.width = api.nvim_strwidth

lua/Trans/core/setup.lua

@@ -0,0 +1,24 @@
+return function(opts)
+    local M = require('Trans')
+    if opts then
+        M.conf = vim.tbl_deep_extend('force', M.conf, opts)
+    end
+    local conf   = M.conf
+    local set_hl = vim.api.nvim_set_hl
+    local hls    = require('Trans.style.theme')[conf.theme]
+    for hl, opt in pairs(hls) do
+        set_hl(0, hl, opt)
+    end
+
+
+    local path = vim.fn.expand("$HOME/.vim/dict/Trans.json")
+    local file = io.open(path, "r")
+    if file then
+        local content = file:read("*a")
+        file:close()
+        local status, engine = pcall(vim.json.decode, content)
+        assert(status, 'Unable to parse json file: ' .. path)
+
+        conf.engine = engine
+    end
+end

lua/Trans/core/translate.lua

@@ -0,0 +1,33 @@
+local M = require('Trans')
+local util = M.util
+
+
+local process
+process = function(opts)
+    opts = opts or {}
+    local mode = opts.mode or vim.api.nvim_get_mode().mode
+    local str = util.get_str(mode)
+    if str == '' then return end
+
+    local data = {
+        str = str,
+        view = opts.view or M.conf.view[mode],
+        mode = mode,
+    }
+
+    if util.is_English(str) then
+        data.from = 'en'
+        data.to = 'zh'
+    else
+        data.from = 'zh'
+        data.to = 'en'
+    end
+
+
+    local res = require('Trans.backend').offline.query(data)
+    -- vim.pretty_print(res)
+
+    M.translate = coroutine.wrap(process)
+end
+
+return process

lua/Trans/core/util.lua

@@ -0,0 +1,63 @@
+local M = {}
+
+local fn, api = vim.fn, vim.api
+
+M.get_select = function()
+    local _start = fn.getpos("v")
+    local _end = fn.getpos('.')
+
+    if _start[2] > _end[2] or (_start[3] > _end[3] and _start[2] == _end[2]) then
+        _start, _end = _end, _start
+    end
+    local s_row, s_col = _start[2], _start[3]
+    local e_row, e_col = _end[2], _end[3]
+
+    -- print(s_row, e_row, s_col, e_col)
+    ---@type string
+    ---@diagnostic disable-next-line: assign-type-mismatch
+    local line = fn.getline(e_row)
+    local uidx = vim.str_utfindex(line, math.min(#line, e_col))
+    ---@diagnostic disable-next-line: param-type-mismatch
+    e_col = vim.str_byteindex(line, uidx)
+
+
+    if s_row == e_row then
+        return line:sub(s_col, e_col)
+    else
+        local lines = fn.getline(s_row, e_row)
+        local e = #lines
+        lines[1] = lines[1]:sub(s_col)
+        lines[e] = line:sub(1, e_col)
+        return table.concat(lines)
+    end
+end
+
+---Get Text which need to be translated
+---@param mode string 'n' | 'v' | 'i'
+---@return string
+M.get_str = function(mode)
+    if mode == 'n' then
+        return fn.expand('<cword>')
+    elseif mode == 'v' then
+        api.nvim_input('<ESC>')
+        return M.get_select()
+    elseif mode == 'i' then
+        -- TODO Use Telescope with fuzzy finder
+        ---@diagnostic disable-next-line: param-type-mismatch
+        return fn.input('请输入需要查询的单词:')
+    else
+        error('invalid mode: ' .. mode)
+    end
+end
+
+M.is_English = function(str)
+    local char = { str:byte(1, -1) }
+    for i = 1, #str do
+        if char[i] > 128 then
+            return false
+        end
+    end
+    return true
+end
+
+return M