-- ################ ################ ################ ################
-- ################ ################ ################ ################
-- BASIC KEYBINDS
-- ################ ################ ################ ################
-- ################ ################ ################ ################
vim.keymap.set('n', '<Esc>', '<cmd>nohlsearch<CR>')
vim.keymap.set('n', '<leader>q', vim.diagnostic.setloclist, { desc = 'Open diagnostic [Q]uickfix list' })
-- NOTE: This won't work in all terminal emulators/tmux/etc. Try your own mapping
-- or just use <C-\><C-n> to exit terminal mode
vim.keymap.set('t', '<Esc><Esc>', '<C-\\><C-n>', { desc = 'Exit terminal mode' })
vim.keymap.set('n', '<C-h>', '<C-w><C-h>', { desc = 'Move focus to the left window' })
vim.keymap.set('n', '<C-l>', '<C-w><C-l>', { desc = 'Move focus to the right window' })
vim.keymap.set('n', '<C-j>', '<C-w><C-j>', { desc = 'Move focus to the lower window' })
vim.keymap.set('n', '<C-k>', '<C-w><C-k>', { desc = 'Move focus to the upper window' })

-- ################ ################ ################ ################
-- ################ ################ ################ ################
-- OIL-KEYMAPS
-- ################ ################ ################ ################
-- ################ ################ ################ ################
require('oil').setup {
  keymaps = {
    ['g?'] = { 'actions.show_help', mode = 'n' },
    ['<CR>'] = 'actions.select',
    ['<C-s>'] = { 'actions.select', opts = { vertical = true } },
    -- ['<C-h>'] = { 'actions.select', opts = { horizontal = true } },
    ['<C-t>'] = { 'actions.select', opts = { tab = true } },
    ['<C-p>'] = 'actions.preview',
    ['<C-c>'] = { 'actions.close', mode = 'n' },
    -- ['<C-l>'] = 'actions.refresh',
    ['-'] = { 'actions.parent', mode = 'n' },
    ['_'] = { 'actions.open_cwd', mode = 'n' },
    ['`'] = { 'actions.cd', mode = 'n' },
    ['~'] = { 'actions.cd', opts = { scope = 'tab' }, mode = 'n' },
    ['gs'] = { 'actions.change_sort', mode = 'n' },
    ['gx'] = 'actions.open_external',
    ['g.'] = { 'actions.toggle_hidden', mode = 'n' },
    ['g\\'] = { 'actions.toggle_trash', mode = 'n' },
  },
  vim.keymap.set('n', '<leader>o', '<CMD>Oil<CR>', { desc = 'Open parent directory' }),
  -- Set to false to disable all of the above keymaps
  use_default_keymaps = true,
}

-- ################ ################ ################ ################
-- ################ ################ ################ ################
-- TELESCOPE-KEYMAPS
-- ################ ################ ################ ################
-- ################ ################ ################ ################
local builtin = require 'telescope.builtin'
vim.keymap.set('n', '<leader>sh', builtin.help_tags, { desc = '[S]earch [H]elp' })
vim.keymap.set('n', '<leader>sk', builtin.keymaps, { desc = '[S]earch [K]eymaps' })
vim.keymap.set('n', '<leader>sf', builtin.find_files, { desc = '[S]earch [F]iles' })
vim.keymap.set('n', '<leader>ss', builtin.builtin, { desc = '[S]earch [S]elect Telescope' })
vim.keymap.set('n', '<leader>sw', builtin.grep_string, { desc = '[S]earch current [W]ord' })
vim.keymap.set('n', '<leader>sg', builtin.live_grep, { desc = '[S]earch by [G]rep' })
vim.keymap.set('n', '<leader>sd', builtin.diagnostics, { desc = '[S]earch [D]iagnostics' })
vim.keymap.set('n', '<leader>sr', builtin.resume, { desc = '[S]earch [R]esume' })
vim.keymap.set('n', '<leader>s.', builtin.oldfiles, { desc = '[S]earch Recent Files ("." for repeat)' })
vim.keymap.set('n', '<leader><leader>', builtin.buffers, { desc = '[ ] Find existing buffers' })
vim.keymap.set('n', '<leader>ff', builtin.find_files, { desc = 'Telescope find files' })
vim.keymap.set('n', '<leader>fg', builtin.live_grep, { desc = 'Telescope live grep' })
vim.keymap.set('n', '<leader>fb', builtin.buffers, { desc = 'Telescope buffers' })
vim.keymap.set('n', '<leader>fh', builtin.help_tags, { desc = 'Telescope help tags' })
-- Slightly advanced example of overriding default behavior and theme
vim.keymap.set('n', '<leader>/', function()
  -- You can pass additional configuration to Telescope to change the theme, layout, etc.
  builtin.current_buffer_fuzzy_find(require('telescope.themes').get_dropdown {
    winblend = 10,
    previewer = false,
  })
end, { desc = '[/] Fuzzily search in current buffer' })

-- It's also possible to pass additional configuration options.
--  See `:help telescope.builtin.live_grep()` for information about particular keys
vim.keymap.set('n', '<leader>s/', function()
  builtin.live_grep {
    grep_open_files = true,
    prompt_title = 'Live Grep in Open Files',
  }
end, { desc = '[S]earch [/] in Open Files' })

-- Shortcut for searching your Neovim configuration files
vim.keymap.set('n', '<leader>sn', function()
  builtin.find_files { cwd = vim.fn.stdpath 'config' }
end, { desc = '[S]earch [N]eovim files' })

-- ################ ################ ################ ################
-- ################ ################ ################ ################
-- OBSIDIAN-KEYMAPS
-- ################ ################ ################ ################
-- ################ ################ ################ ################
vim.keymap.set('n', 'gf', function()
  if require('obsidian').util.cursor_on_markdown_link() then
    return '<cmd>ObsidianFollowLink<CR>'
  else
    return 'gf'
  end
end, { noremap = false, expr = true })

vim.keymap.set('n', 'gd', function()
  require('obsidian').util.gf_passthrough()
end, { noremap = false, expr = true, buffer = true })

vim.keymap.set('n', '<leader>ch', function()
  return require('obsidian').util.toggle_checkbox()
end, { buffer = true })

vim.keymap.set('n', 'cr', function()
  return require('obsidian').util.smart_action()
end, { buffer = true, expr = true })

-- ################ ################ ################ ################
-- ################ ################ ################ ################
-- CMP-KEYMAPS
-- ################ ################ ################ ################
-- ################ ################ ################ ################
local cmp = require 'cmp'
local luasnip = require 'luasnip'
luasnip.config.setup {}

cmp.setup {
  -- For an understanding of why these mappings were
  -- chosen, you will need to read `:help ins-completion`
  --
  -- No, but seriously. Please read `:help ins-completion`, it is really good!
  mapping = cmp.mapping.preset.insert {
    -- Select the [n]ext item
    ['<C-n>'] = cmp.mapping.select_next_item(),
    -- Select the [p]revious item
    ['<C-p>'] = cmp.mapping.select_prev_item(),

    -- Scroll the documentation window [b]ack / [f]orward
    ['<C-b>'] = cmp.mapping.scroll_docs(-4),
    ['<C-f>'] = cmp.mapping.scroll_docs(4),

    -- Accept ([y]es) the completion.
    --  This will auto-import if your LSP supports it.
    --  This will expand snippets if the LSP sent a snippet.
    ['<C-y>'] = cmp.mapping.confirm { select = true },

    -- If you prefer more traditional completion keymaps,
    -- you can uncomment the following lines
    --['<CR>'] = cmp.mapping.confirm { select = true },
    --['<Tab>'] = cmp.mapping.select_next_item(),
    --['<S-Tab>'] = cmp.mapping.select_prev_item(),

    -- Manually trigger a completion from nvim-cmp.
    --  Generally you don't need this, because nvim-cmp will display
    --  completions whenever it has completion options available.
    ['<C-Space>'] = cmp.mapping.complete {},

    -- Think of <c-l> as moving to the right of your snippet expansion.
    --  So if you have a snippet that's like:
    --  function $name($args)
    --    $body
    --  end
    --
    -- <c-l> will move you to the right of each of the expansion locations.
    -- <c-h> is similar, except moving you backwards.
    ['<C-l>'] = cmp.mapping(function()
      if luasnip.expand_or_locally_jumpable() then
        luasnip.expand_or_jump()
      end
    end, { 'i', 's' }),
    ['<C-h>'] = cmp.mapping(function()
      if luasnip.locally_jumpable(-1) then
        luasnip.jump(-1)
      end
    end, { 'i', 's' }),
  },
}