local map = vim.keymap.set

map("v", "<leader>p", function()
  local val = vim.fn.getreg '+'
  vim.api.nvim_command [[normal! p]]
  vim.fn.setreg('+', val)
end, { desc = "Special paste, paste without replacing copy register content" })

map("n", "<leader>mm", function()
  local items =
    vim.fn.systemlist "make -qp | awk -F':' '/^[a-zA-Z0-9][^$#\\/\t=]*:([^=]|$)/ {split($1,A,/ /);print A[1]}'"

  vim.ui.select(items, { promt = "Make command" }, function(choice)
    if not choice then
      return
    end

    require("harpoon.term").sendCommand(1, "make " .. choice)
  end)
end)

map("n", "<leader>bd", ":bd!<CR>", { desc = "Deletes the current buffer" })

map("n", "<leader>fz", function()
  vim.cmd [[normal zfaf]]
end, { desc = "Fold the function" })

-- lists navigation
map("n", "<C-j>", ":cnext<CR>zz", { desc = "Goes to the next item in the quickfixlist and center to the screen" })
map("n", "<C-k>", ":cprev<CR>zz", { desc = "Goes to the previous item in the quickfixlist and center to the screen" })
-- map("n", "<leader>i", ":lnext<CR>zz")
-- map("n", "<leader>o", ":lprev<CR>zz")
map("n", "<leader>cc", ":cclose<CR>", { desc = "Close the quick fix list" })

-- tabulation
map("v", "<", "<gv", { desc = "Indent out and keeps the selection" })
map("v", ">", ">gv", { desc = "Indent in and keeps the selection" })

-- symbols to add undo points
local symbols = { ",", ".", "!", "?", "$", ">", "<" }
for _, symbol in pairs(symbols) do
  map("i", symbol, symbol .. "<c-g>u", { desc = string.format("Add symbol %s to the undo list and writes it", symbol) })
end

-- search result focus
map("n", "n", "nzzzv", { desc = "Goes to next result on the search and put the cursor in the middle of the screen" })
map("n", "N", "Nzzzv", { desc = "Goes to prev result on the search and put the cursor in the middle of the screen" })

-- join lines focus
map("n", "J", "mzJ`z", { desc = "Join lines and keep in the same place the cursor" })

-- Terminal
map("t", "<Esc><Esc>", "<C-\\><C-n>")
map("t", "<C-w>h", "<C-\\><C-n><C-w>h")
map("t", "<C-w>j", "<C-\\><C-n><C-w>j")
map("t", "<C-w>k", "<C-\\><C-n><C-w>k")
map("t", "<C-w>l", "<C-\\><C-n><C-w>l")

-- quick env file edit
map("n", "<leader>ee", ":vsp .env<CR>", { desc = "Open .env file in a vertical split" })

-- quick save and exec
map(
  "n",
  "<leader><leader>x",
  require("alpha.utils").save_and_exec,
  { desc = "Save the current file and source it for .vim and .lua files" }
)

map("n", "<leader>vn", vim.diagnostic.goto_next, { desc = "Goes to next diagnostic error" })
map("n", "<leader>vp", vim.diagnostic.goto_prev, { desc = "Goes to prev diagnostic error" })

map("v", "<leader>q", require('alpha.select_to_quickfix').handle)
map('n', '99', ':set invspell<CR>', { noremap = true })
map("n", "<leader>ss", function() require('nvim-python-repl').send_statement_definition() end, { desc = "Send semantic unit to REPL"})
map("n", "<leader>sl", function() require('nvim-python-repl').send_visual_to_repl() end, { desc = "Send visual selection to REPL"})
map("v", "<leader>sl", function() require('nvim-python-repl').send_visual_to_repl() end, { desc = "Send visual selection to REPL"})
map("n", "<leader>MReturn", function() require('nvim-python-repl').send_buffer_to_repl() end, { desc = "Send entire buffer to REPL"})
map("n", "<leader>e", function() require('nvim-python-repl').toggle_execute() end, { desc = "Automatically execute command in REPL after sent"})
map("n", "<leader>vi", function() require('nvim-python-repl').toggle_vertical() end, { desc = "Create REPL in vertical or horizontal split"})
map("n", "<leader>rl",function() require('rust-tools').inlay_hints.enable() end, {desc = "Enable inlay hints auto update and set them for all the buffers"})
map("n", "<leader>rdl",function() require('rust-tools').inlay_hints.disable() end, {desc = "Disable inlay hints auto update and unset them for all buffers"})
map("n", "<leader>rrn", function () require('rust-tools').runnables.runnables() end, {desc = "run rust"})