local opts = { noremap = true, silent = true }
local term_opts = { silent = true }

-- Shorten function name
local keymap = vim.api.nvim_set_keymap

--Remap space as leader key
keymap("n", "<Space>", "", opts)
vim.g.mapleader = " "
vim.g.maplocalleader = " "

-- Modes
--   normal_mode = 'n',
--   insert_mode = 'i',
--   visual_mode = 'v',
--   visual_block_mode = 'x',
--   term_mode = 't',
--   command_mode = 'c',

keymap("n", "c", '"_c', opts)

-- Normal --
-- Resize with arrows
keymap("n", "<C-Up>", ":resize -2<CR>", opts)
keymap("n", "<C-Down>", ":resize +2<CR>", opts)
keymap("n", "<C-Left>", ":vertical resize -2<CR>", opts)
keymap("n", "<C-Right>", ":vertical resize +2<CR>", opts)

-- Naviagate buffers
keymap("n", "<S-l>", ":BufferLineCycleNext<CR>", opts)
keymap("n", "<S-h>", ":BufferLineCyclePrev<CR>", opts)

-- Move text up and down
keymap("n", "<A-j>", "<Esc>:m .+1<CR>==gi", opts)
keymap("n", "<A-k>", "<Esc>:m .-2<CR>==gi", opts)

-- Insert --
-- Press jk fast to enter
keymap("i", "jk", "<ESC>", opts)
keymap("i", "zzz", "<ESC> zz a", opts)

-- Visual --
-- Stay in indent mode
keymap("v", "<", "<gv", opts)
keymap("v", ">", ">gv", opts)

-- Move text up and down
keymap("v", "<A-j>", ":m .+1<CR>==", opts)
keymap("v", "<A-k>", ":m .-2<CR>==", opts)
keymap("v", "p", '"_dP', opts)
keymap("v", "P", '"_dP', opts)

-- My bit's an pieces currently unsorted
-- Spellcheck
keymap("n", "<leader>o", ":setlocal spell! spelllang=en_us<CR>", opts)

-- Tree
keymap("n", "<leader>n", ":NvimTreeToggle<CR>", opts)

-- Telescope
keymap("n", "<leader>ff", ":Telescope find_files<CR>", opts)
keymap("n", "<leader>ft", ":Telescope live_grep<CR>", opts)
keymap("n", "<leader>fp", ":Telescope projects<CR>", opts)
keymap("n", "<leader>fb", ":Telescope buffers<CR>", opts)
keymap("n", "<leader>fr", ":Telescope oldfiles<CR>", opts)

-- Goyo
keymap("n", "<leader>f", ":Goyo<CR>", opts)

-- Copy and Paste
keymap("n", "<C-c>", '"+y', opts)
keymap("n", "<C-p", '"+p', opts)

-- Replace All is S
vim.cmd([[nnoremap S :%s//g<Left><Left>]])
-- keymap('n', '<S-s>', ':%s//g<Left><Left>', opts)

-- Compile the document with default compiler script
vim.cmd([[map <leader>c :w! \| !compiler "<c-r>%"<CR>]])
-- keymap('n', '<leader>c', ':w! | !compiler <c-r>%<CR>', opts)

-- Open compiled document
keymap("n", "<leader>p", ":!opout <c-r>%<CR><CR>", opts)

-- Attempt sudo for files that require it
keymap("n", "w!!", 'execute "silent! write !sudo tee % >/dev/null" <bar> edit!', opts)

-- ZenMode
keymap("n", "<C-z>", "<cmd>ZenMode<cr>", opts)

-- Temporary till I work out whichkey.
keymap("n", "gr", "<cmd>lua vim.lsp.buf.references()<CR>", opts)
keymap("n", "gd", "<cmd>lua vim.lsp.buf.definition()<CR>", opts)
keymap("n", "gi", "<cmd>lua vim.lsp.buf.implementation()<CR>", opts)