local cb = require "diffview.config".diffview_callback

require "diffview".setup {
  diff_binaries = false, -- Show diffs for binaries
  use_icons = true, -- Requires nvim-web-devicons
  key_bindings = {
    disable_defaults = false, -- Disable the default key bindings
    -- The `view` bindings are active in the diff buffers, only when the current
    -- tabpage is a Diffview.
    view = {
      ["<tab>"] = cb("select_next_entry"), -- Open the diff for the next file
      ["<s-tab>"] = cb("select_prev_entry"), -- Open the diff for the previous file
      ["<leader>e"] = cb("focus_files"), -- Bring focus to the files panel
      ["<leader>b"] = cb("toggle_files") -- Toggle the files panel.
    },
    file_panel = {
      ["j"] = cb("next_entry"), -- Bring the cursor to the next file entry
      ["<down>"] = cb("next_entry"),
      ["k"] = cb("prev_entry"), -- Bring the cursor to the previous file entry.
      ["<up>"] = cb("prev_entry"),
      ["<cr>"] = cb("select_entry"), -- Open the diff for the selected entry.
      ["o"] = cb("select_entry"),
      ["<2-LeftMouse>"] = cb("select_entry"),
      ["-"] = cb("toggle_stage_entry"), -- Stage / unstage the selected entry.
      ["S"] = cb("stage_all"), -- Stage all entries.
      ["U"] = cb("unstage_all"), -- Unstage all entries.
      ["R"] = cb("refresh_files"), -- Update stats and entries in the file list.
      ["<tab>"] = cb("select_next_entry"),
      ["<s-tab>"] = cb("select_prev_entry"),
      ["<leader>e"] = cb("focus_files"),
      ["<leader>b"] = cb("toggle_files")
    }
  }
}

vim.api.nvim_set_keymap("n", "<leader>g", ":DiffviewOpen<CR>", {silent = true})
vim.api.nvim_set_keymap("n", "<leader>G", ":DiffviewClose<CR>", {silent = true})