fix(window): delte unused file;

lua/cp/ui/window.lua

@@ -1,144 +0,0 @@
----@class WindowState
----@field windows table<integer, WindowData>
----@field current_win integer
----@field layout string
-
----@class WindowData
----@field bufnr integer
----@field view table
----@field width integer
----@field height integer
-
-local M = {}
-local constants = require('cp.constants')
-
----@return WindowState
-function M.save_layout()
-  local windows = {}
-  for _, win in ipairs(vim.api.nvim_list_wins()) do
-    if vim.api.nvim_win_is_valid(win) then
-      local bufnr = vim.api.nvim_win_get_buf(win)
-      windows[win] = {
-        bufnr = bufnr,
-        view = vim.fn.winsaveview(),
-        width = vim.api.nvim_win_get_width(win),
-        height = vim.api.nvim_win_get_height(win),
-      }
-    end
-  end
-
-  return {
-    windows = windows,
-    current_win = vim.api.nvim_get_current_win(),
-    layout = vim.fn.winrestcmd(),
-  }
-end
-
----@param state? WindowState
----@param tile_fn? fun(source_buf: integer, input_buf: integer, output_buf: integer)
-function M.restore_layout(state, tile_fn)
-  vim.validate({
-    state = { state, { 'table', 'nil' }, true },
-    tile_fn = { tile_fn, { 'function', 'nil' }, true },
-  })
-
-  if not state then
-    return
-  end
-
-  vim.cmd.diffoff()
-
-  local problem_id = vim.fn.expand('%:t:r')
-  if problem_id == '' then
-    for win, win_state in pairs(state.windows) do
-      if vim.api.nvim_win_is_valid(win) and vim.api.nvim_buf_is_valid(win_state.bufnr) then
-        local bufname = vim.api.nvim_buf_get_name(win_state.bufnr)
-        if
-          not bufname:match('%.in$')
-          and not bufname:match('%.out$')
-          and not bufname:match('%.expected$')
-        then
-          problem_id = vim.fn.fnamemodify(bufname, ':t:r')
-          break
-        end
-      end
-    end
-  end
-
-  if problem_id ~= '' then
-    vim.cmd('silent only')
-
-    local base_fp = vim.fn.getcwd()
-    local input_file = ('%s/io/%s.in'):format(base_fp, problem_id)
-    local output_file = ('%s/io/%s.out'):format(base_fp, problem_id)
-    local source_files = vim.fn.glob(problem_id .. '.*')
-    local source_file
-    if source_files ~= '' then
-      local files = vim.split(source_files, '\n')
-      local known_extensions = vim.tbl_keys(constants.filetype_to_language)
-      for _, file in ipairs(files) do
-        local ext = vim.fn.fnamemodify(file, ':e')
-        if vim.tbl_contains(known_extensions, ext) then
-          source_file = file
-          break
-        end
-      end
-      source_file = source_file or files[1]
-    end
-
-    if not source_file or vim.fn.filereadable(source_file) == 0 then
-      return
-    end
-
-    vim.cmd.edit(source_file)
-    local source_buf = vim.api.nvim_get_current_buf()
-    local input_buf = vim.fn.bufnr(input_file, true)
-    local output_buf = vim.fn.bufnr(output_file, true)
-
-    if tile_fn then
-      tile_fn(source_buf, input_buf, output_buf)
-    else
-      M.default_tile(source_buf, input_buf, output_buf)
-    end
-  else
-    vim.cmd(state.layout)
-
-    for win, win_state in pairs(state.windows) do
-      if vim.api.nvim_win_is_valid(win) then
-        vim.api.nvim_set_current_win(win)
-        if vim.api.nvim_get_current_buf() == win_state.bufnr then
-          vim.fn.winrestview(win_state.view)
-        end
-      end
-    end
-
-    if vim.api.nvim_win_is_valid(state.current_win) then
-      vim.api.nvim_set_current_win(state.current_win)
-    end
-  end
-end
-
----@param source_buf integer
----@param input_buf integer
----@param output_buf integer
-local function default_tile(source_buf, input_buf, output_buf)
-  vim.validate({
-    source_buf = { source_buf, 'number' },
-    input_buf = { input_buf, 'number' },
-    output_buf = { output_buf, 'number' },
-  })
-
-  vim.api.nvim_set_current_buf(source_buf)
-  vim.cmd.vsplit()
-  vim.api.nvim_set_current_buf(output_buf)
-  vim.bo.filetype = 'cp'
-  vim.cmd(('vertical resize %d'):format(math.floor(vim.o.columns * 0.3)))
-  vim.cmd.split()
-  vim.api.nvim_set_current_buf(input_buf)
-  vim.bo.filetype = 'cp'
-  vim.cmd.wincmd('h')
-end
-
-M.default_tile = default_tile
-
-return M