vim.g.mapleader = " "
vim.g.maplocalleader = " "

local map = vim.api.nvim_set_keymap
local opt = {noremap = true, silent = true }

map("n", "<C-u>", "9k", opt)
map("n", "<C-d>", "9j", opt)

-- map('v', '<', '<gv', opt)
-- map('v', '>', '>gv', opt)


map("n", "sv", ":vsp<CR>", opt)
map("n", "sh", ":sp<CR>", opt)
map("n", "sc", "<C-w>c", opt)
map("n", "so", "<C-w>o", opt) -- close others

map("n", "<A-h>", "<C-w>h", opt)
map("n", "<A-j>", "<C-w>j", opt)
map("n", "<A-k>", "<C-w>k", opt)
map("n", "<A-l>", "<C-w>l", opt)


-- nvimTree
map('n', 'ct', ':NvimTreeToggle<CR>', opt)


local pluginKeys = {}

-- lsp 回调函数快捷键设置
pluginKeys.maplsp = function(mapbuf)
  -- rename
  mapbuf('n', '<leader>rn', '<cmd>lua vim.lsp.buf.rename()<CR>', opt)
  -- code action
  mapbuf('n', '<space>ca', '<cmd>lua vim.lsp.buf.code_action()<CR>', opt)
  -- go xx
  mapbuf('n', 'gd', '<cmd>lua vim.lsp.buf.definition()<CR>', opt)
  mapbuf('n', 'gh', '<cmd>lua vim.lsp.buf.hover()<CR>', opt)
  mapbuf('n', 'gD', '<cmd>lua vim.lsp.buf.declaration()<CR>', opt)
  mapbuf('n', 'gi', '<cmd>lua vim.lsp.buf.implementation()<CR>', opt)
  mapbuf('n', 'gr', '<cmd>lua vim.lsp.buf.references()<CR>', opt)
  -- diagnostic
  mapbuf('n', 'go', '<cmd>lua vim.diagnostic.open_float()<CR>', opt)
  mapbuf('n', 'gp', '<cmd>lua vim.diagnostic.goto_prev()<CR>', opt)
  mapbuf('n', 'gn', '<cmd>lua vim.diagnostic.goto_next()<CR>', opt)
  -- mapbuf('n', '<leader>q', '<cmd>lua vim.diagnostic.setloclist()<CR>', opt)
  -- leader + =
  mapbuf('n', '<leader>=', '<cmd>lua vim.lsp.buf.formatting()<CR>', opt)
  -- mapbuf('n', '<C-k>', '<cmd>lua vim.lsp.buf.signature_help()<CR>', opt)
  -- mapbuf('n', '<space>wa', '<cmd>lua vim.lsp.buf.add_workspace_folder()<CR>', opt)
  -- mapbuf('n', '<space>wr', '<cmd>lua vim.lsp.buf.remove_workspace_folder()<CR>', opt)
  -- mapbuf('n', '<space>wl', '<cmd>lua print(vim.inspect(vim.lsp.buf.list_workspace_folders()))<CR>', opt)
  -- mapbuf('n', '<space>D', '<cmd>lua vim.lsp.buf.type_definition()<CR>', opt)
end

return pluginKeys