local map = vim.api.nvim_set_keymap
local function n(...) map("n", ...) end
local function x(...) map("x", ...) end
local function i(...) map("i", ...) end
local opts = { noremap = true, silent = true }

-- Telescope
n("<C-f>", "<cmd>lua require('telescope.builtin').find_files()<cr>", { noremap = true })
n("<C-b>", "<cmd>lua require('telescope.builtin').buffers()<cr>", { noremap = true })
n("<C-a>", "<cmd>lua require('telescope.builtin').lsp_code_actions()<cr>", { noremap = true })

-- Tabs
n('gT', ':BufferPrevious<CR>', {})
n('gt', ':BufferNext<CR>', {})
-- Re-order to previous/next
n('<A-<>', ':BufferMovePrevious<CR>', opts)
n('<A->>', ' :BufferMoveNext<CR>', opts)
-- Goto buffer in position...
n('<A-1>', ':BufferGoto 1<CR>', opts)
n('<A-2>', ':BufferGoto 2<CR>', opts)
n('<A-3>', ':BufferGoto 3<CR>', opts)
n('<A-4>', ':BufferGoto 4<CR>', opts)
n('<A-5>', ':BufferGoto 5<CR>', opts)
n('<A-6>', ':BufferGoto 6<CR>', opts)
n('<A-7>', ':BufferGoto 7<CR>', opts)
n('<A-8>', ':BufferGoto 8<CR>', opts)
n('<A-9>', ':BufferGoto 9<CR>', opts)
n('<A-0>', ':BufferLast<CR>', opts)
-- Close buffer
n('<A-c>', ':BufferClose<CR>', opts)
-- Wipeout buffer
--                 :BufferWipeout<CR>
-- Close commands
--                 :BufferCloseAllButCurrent<CR>
--                 :BufferCloseBuffersLeft<CR>
--                 :BufferCloseBuffersRight<CR>
-- Magic buffer-picking mode
n('<C-p>', ':BufferPick<CR>', opts)

-- Code actions
vim.cmd [[autocmd CursorHold,CursorHoldI * lua require'nvim-lightbulb'.update_lightbulb()]]

-- Tree
n("<S-T>", ":NvimTreeToggle<cr>", {})

-- Movement
n("<C-J>", "<C-W><C-J>", { noremap = true })
n("<C-K>", "<C-W><C-K>", { noremap = true })
n("<C-L>", "<C-W><C-L>", { noremap = true })
n("<C-H>", "<C-W><C-H>", { noremap = true })

-- Tabs
n("<C-T>", ":tabnew<cr>", {})

-- Split
n("<C-S>", ":vsplit<cr>", {})
n("<S-S>", ":split<cr>", {})

-- Quit
n("Q", "<nop>", { noremap = true })
vim.api.nvim_exec(
[[
:command WQ wq
:command Wq wq
:command W w
:command Q q
:command WQa wqa
:command Wqa wqa
]],
true)