vim.keymap.set("n", "<leader>pv", vim.cmd.Ex)

-- allow to move selected lines up and down
vim.keymap.set("v", "J", ":m '>+1<CR>gv=gv")
vim.keymap.set("v", "K", ":m '<-2<CR>gv=gv")

vim.keymap.set("n", "J", "mzJ`z")

vim.keymap.set("n", "<C-d>", "<C-d>zz")
vim.keymap.set("n", "<C-u>", "<C-u>zz")

-- keep search term in the middle
vim.keymap.set("n", "n", "nzzzv")
vim.keymap.set("n", "N", "Nzzzv")

-- paste without losing the copied stuff
vim.keymap.set("x", "<leader>p", "\"_dp")

-- copy to system clipboard instead of vim
vim.keymap.set("n", "<leader>y", "\"+y")
vim.keymap.set("v", "<leader>y", "\"+y")
vim.keymap.set("n", "<leader>Y", "\"+Y")

-- quick fix navigation
vim.keymap.set("n", "<C-k>", "<cmd>cnext<CR>zz")
vim.keymap.set("n", "<C-j>", "<cmd>cprev<CR>zz")
vim.keymap.set("n", "<leader>k", "<cmd>lnext<CR>zz")
vim.keymap.set("n", "<leader>j", "<cmd>lprev<CR>zz")

-- replace in file
vim.keymap.set("n", "<leader>s", [[:%s/\<<C-r><C-w>\>/<C-r><C-w>/gI<Left><Left><Left>]])

-- toggle nvim-tree
vim.keymap.set("n", "<C-f>", "<cmd>NvimTreeFindFileToggle<CR>")