nix/home-manager/common/software/cli/nixvim/keymaps.nix

{ ... }: {
  programs.nixvim.keymaps = 
   let
      map = mode: key: action: { mode = mode; key = key; action = action; };
      nmap = key: action: map [ "n" ] key action;
      nvmap = key: action: map [ "n" "v" ] key action;
      # imap = key: action: map [ "i" ] key action;
      desc = d: { options.desc = d; };
      silent = { options.silent = true; };
      expr = { options.expr = true; };
    in [
      # Unmap keys that aren't useful, or that we want to use for different things
      (nvmap "<Space>" "<Nop>" // silent)
      (nvmap "<Cr>" "<Nop>" // silent)
      (nvmap "s" "<Nop>" // silent)
      # Redo
      (nmap "R" "<C-r>")
      # Copy and paste
      (nvmap "<leader>y" "\"+y" // desc "Cop[y] to clipboard")
      (nvmap "<leader>p" "\"+p" // desc "[P]aste from clipboard")
      # Jump to start/end of line
      (nvmap "H" "0")
      (nvmap "L" "$")
      # Navigate up and down word wrapped text as if it were not word wrapped
      (nmap "k" "v:count == 0 ? 'gk' : 'k'" // silent // expr)
      (nmap "j" "v:count == 0 ? 'gj' : 'j'" // silent // expr)
      # Center cursor when jumping foward or back
      (nmap "<C-o>" "<C-o>zz")
      (nmap "<C-i>" "<C-i>zz")
      # Insert Mode

      # Normal Mode
      # NVimTree
      (nmap "<leader>n" "<Nop>"                 // desc "[N]vimTree")
      (nmap "<leader>nf" ":NvimTreeFocus<CR>"   // desc "[F]ocus NvimTree")
      (nmap "<leader>nt" ":NvimTreeToggle<CR>"  // desc "[T]oggle NvimTree")
      (nmap "<leader>ns" ":NvimTreeFindFile<CR>"// desc "[S]earch NvimTree")
      (nmap "<leader>nc" ":NvimTreeClose<CR>"   // desc "[C]lose NvimTree")
      (nmap "<leader>nr" ":NvimTreeRefresh<CR>" // desc "[R]efresh NvimTree")
      (nmap "<leader>nT" ":NoiceTelescope<CR>"  // desc "Noice [T]elescope")
      # ToggleTerm
      (nmap "<leader>Tt" ":ToggleTerm<CR>"      // desc "[T]oggle Terminal")
      (nmap "<leader>Ts" ":TermSelect<CR>"      // desc "[S]elect a terminal")
      # Fugitive
      (nmap "<leader>gc" ":Git cam \""          // desc "[C]ommit" )
      (nmap "<leader>gp" ":Git push<CR>"        // desc "Git [p]ush")
      (nmap "<leader>gP" ":Git pull<CR>"        // desc "[P]ull")
      (nmap "<leader>ga" ":Git add "            // desc "[A]dd file...")
      (nmap "<leader>gb" ":Git blame<CR>"       // desc "[B]lame")
      (nmap "<leader>gd" ":Git diff<CR>"        // desc "[D]iff")
      # Trouble 
      (nmap "<leader>tf" ":Trouble<CR>"         // desc "[F]ocus")
      (nmap "<leader>tt" ":TroubleToggle<CR>"   // desc "[T]oggle")
      (nmap "<leader>tc" ":TroubleClose<CR>"    // desc "[C]lose")
      # Window Management
      (nmap "<leader>wh"  ":wincmd h<CR>"       // desc "Move left")
      (nmap "<leader>wl"  ":wincmd l<CR>"       // desc "Move right")
      (nmap "<leader>wj"  ":wincmd j<CR>"       // desc "Move down")
      (nmap "<leader>wk"  ":wincmd k<CR>"       // desc "Move up")
      (nmap "<leader>wn"  ":wincmd w<CR>"       // desc "Move to next")
      (nmap "<leader>wN"  ":wincmd p<CR>"       // desc "Move to previous")
      (nmap "<leader>wc"  ":wincmd c<CR>"       // desc "[C]lose active window")
      (nmap "<leader>woh" ":wincmd n<CR>"       // desc "Open [H]orizontal window")
      (nmap "<leader>wov" ":wincmd v<CR>"       // desc "Open [V]ertical window")
      # resize window
      (nmap "<leader>wrh" ":resize "            // desc "Resize Horizontal")
      (nmap "<leader>wrv" ":vertical resize "   // desc "Resize Vertical")
      # Buffer Management
      (nmap "<leader>bn" ":bnext<CR>"           // desc "Next buffer")
      (nmap "<leader>bN" ":bNext<CR>"           // desc "Previous buffer")
      (nmap "<leader>bc" ":bdelete<CR>"         // desc "[c]lose buffer")
      (nmap "<leader>bt" ":enew<CR>"            // desc "New [T]ab")
      # Multicursors 
      (nmap "<leader>ms" ":MCstart<CR>"         // desc "[S]tart Multicorsor")
      (nmap "<leader>mv" ":MCvisual<CR>"        // desc "[V]isual Multicorsor")
      (nmap "<leader>mc" ":MCclear<CR>"         // desc "[C]lear Multicorsor")
      (nmap "<leader>mu" ":MCunderCursor<CR>"   // desc "Select [U]nder Corsor")
      (nmap "<leader>mp" ":MCpattern<CR>"       // desc "Select [P]attern")
      # Ollama 
      (nmap "<leader>os" ":OllamaServe<CR>"     // desc "Ollama [S]erve")
      (nmap "<leader>op" ":Ollama<CR>"          // desc "Ollama [P]rompt")
      (nmap "<leader>om" ":OllamaModel<CR>"     // desc "Ollama [M]odel")
    ];
}