local function map(mode, lhs, rhs, opts)
	opts = opts or {}
	opts.silent = opts.silent ~= false
	if opts.remap and not vim.g.vscode then
		opts.remap = nil
	end
	vim.keymap.set(mode, lhs, rhs, opts)
end

-- better up/down
map({ "n", "x" }, "j", "v:count == 0 ? 'gj' : 'j'", { expr = true, silent = true })
map({ "n", "x" }, "k", "v:count == 0 ? 'gk' : 'k'", { expr = true, silent = true })

-- Move to window using the <ctrl> hjkl keys
map("n", "<C-h>", "<C-w>h", { desc = "Go to left window", remap = true })
map("n", "<C-j>", "<C-w>j", { desc = "Go to lower window", remap = true })
map("n", "<C-k>", "<C-w>k", { desc = "Go to upper window", remap = true })
map("n", "<C-l>", "<C-w>l", { desc = "Go to right window", remap = true })

-- Resize window using <ctrl> arrow keys
map("n", "<C-Up>", "<cmd>resize +2<cr>", { desc = "Increase window height" })
map("n", "<C-Down>", "<cmd>resize -2<cr>", { desc = "Decrease window height" })
map("n", "<C-Left>", "<cmd>vertical resize -2<cr>", { desc = "Decrease window width" })
map("n", "<C-Right>", "<cmd>vertical resize +2<cr>", { desc = "Increase window width" })

-- Move Lines
map("n", "<A-j>", "<cmd>m .+1<cr>==", { desc = "Move down" })
map("n", "<A-k>", "<cmd>m .-2<cr>==", { desc = "Move up" })
map("i", "<A-j>", "<esc><cmd>m .+1<cr>==gi", { desc = "Move down" })
map("i", "<A-k>", "<esc><cmd>m .-2<cr>==gi", { desc = "Move up" })
map("v", "<A-j>", ":m '>+1<cr>gv=gv", { desc = "Move down" })
map("v", "<A-k>", ":m '<-2<cr>gv=gv", { desc = "Move up" })

-- Clear search with <esc>
map({ "i", "n" }, "<esc>", "<cmd>noh<cr><esc>", { desc = "Escape and clear hlsearch" })

-- Clear search, diff update and redraw
-- taken from runtime/lua/_editor.lua
map(
  "n",
  "<leader>ur",
  "<Cmd>nohlsearch<Bar>diffupdate<Bar>normal! <C-L><CR>",
  { desc = "Redraw / clear hlsearch / diff update" }
)

-- https://github.com/mhinz/vim-galore#saner-behavior-of-n-and-n
map("n", "n", "'Nn'[v:searchforward]", { expr = true, desc = "Next search result" })
map("x", "n", "'Nn'[v:searchforward]", { expr = true, desc = "Next search result" })
map("o", "n", "'Nn'[v:searchforward]", { expr = true, desc = "Next search result" })
map("n", "N", "'nN'[v:searchforward]", { expr = true, desc = "Prev search result" })
map("x", "N", "'nN'[v:searchforward]", { expr = true, desc = "Prev search result" })
map("o", "N", "'nN'[v:searchforward]", { expr = true, desc = "Prev search result" })

-- Add undo break-points
map("i", ",", ",<c-g>u")
map("i", ".", ".<c-g>u")
map("i", ";", ";<c-g>u")

-- save file
map({ "i", "x", "n", "s" }, "<C-s>", "<cmd>w<cr><esc>", { desc = "Save file" })

--keywordprg
map("n", "<leader>K", "<cmd>norm! K<cr>", { desc = "Keywordprg" })

-- better indenting
map("v", "<", "<gv")
map("v", ">", ">gv")

-- new file
map("n", "<leader>fn", "<cmd>enew<cr>", { desc = "New File" })

-- Toggle NeoTree
map("n", "<leader>e", "<cmd>NvimTreeToggle<cr>", { desc = "Toggle file explorer" })

-- Telescope
map("n", "<leader>ff", "<cmd>Telescope find_files<cr>", { desc = "Telescope find files" })
map("n", "<leader>fg", "<cmd>Telescope live_grep<cr>", { desc = "Telescope find files" })
map("n", "<leader>fb", "<cmd>Telescope buffers<cr>", { desc = "Telescope find files" })

-- LSP
map("n", "gl", "<cmd>lua vim.diagnostic.open_float()<cr>", { desc = "Show diagnostics" })
map("n", "gd", "<cmd>lua vim.lsp.buf.definition()<cr>", { desc = "Show diagnostics" })
map("n", "gD", "<cmd>lua vim.lsp.buf.declaration()<cr>", { desc = "Show diagnostics" })
map("n", "K", "<cmd>lua vim.lsp.buf.hover()<cr>", { desc = "Show diagnostics" })

-- Buffers
map("n", "<Tab>", "<cmd>bn<cr>", { desc = "Cycle to next buffer" })
map("n", "<S-Tab>", "<cmd>bp<cr>", { desc = "Cycle to previous buffer" })
map("n", "bq", "<cmd>b#|bd#<cr>", { desc = "Close current buffer" })
map("n", "<leader>bq", "<cmd>BufferLineCloseOthers<cr>", { desc = "Close all other buffers" })