local M = {}


function M.setup()
    local whichkey = require "which-key"

    local conf = {
      window = {
          border = "single", -- none, single, double, shadow
          position = "bottom", -- bottom, top
      },
    }

    local opts = {
    mode = "n", -- Normal mode
    prefix = "<leader>",
    buffer = nil, -- Global mappings. Specify a buffer number for buffer local mappings
    silent = true, -- use `silent` when creating keymaps
    noremap = true, -- use `noremap` when creating keymaps
    nowait = false, -- use `nowait` when creating keymaps
    }

    local mappings = {
    ["w"] = { "<cmd>update!<CR>", "Save" },
    ["q"] = { "<cmd>q!<CR>", "Quit" },
    ["e"] = { "<cmd>NvimTreeToggle<CR>", "Nvim Tree"},
    ["a"] = { "<cmd>AerialToggle! float<CR>","Aerial Toggle"},

    o = {
      name = "+open",
    },

    b = {
        name = "Buffer",
        c = { "<Cmd>bd!<Cr>", "Close current buffer" },
        D = { "<Cmd>%bd|e#|bd#<Cr>", "Delete all buffers" },
    },

    z = {
        name = "Packer",
        c = { "<cmd>PackerCompile<cr>", "Compile" },
        i = { "<cmd>PackerInstall<cr>", "Install" },
        s = { "<cmd>PackerSync<cr>", "Sync" },
        S = { "<cmd>PackerStatus<cr>", "Status" },
        u = { "<cmd>PackerUpdate<cr>", "Update" },
    },

    g = {
        name = "Git",
        s = { "<cmd>Neogit<CR>", "Status" },
    },

    v = {
        name = "Visual",
        r = { "<cmd>RainbowToggle<cr>", "Rainbow Brackets Toggle"},
    },
    }

    whichkey.setup(conf)
    whichkey.register(mappings, opts)
end

return M