if vim.g.did_load_telescope_plugin then
  return
end
vim.g.did_load_telescope_plugin = true

local telescope = require('telescope')
local actions = require('telescope.actions')

local builtin = require('telescope.builtin')

local layout_config = {
  vertical = {
    width = function(_, max_columns)
      return math.floor(max_columns * 0.99)
    end,
    height = function(_, _, max_lines)
      return math.floor(max_lines * 0.99)
    end,
    prompt_position = 'bottom',
    preview_cutoff = 0,
  },
}

vim.keymap.set('n', '<leader>tp', function()
  builtin.find_files()
end, { desc = '[t]elescope find files - ctrl[p] style' })
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' })

telescope.setup {
  defaults = {
    path_display = {
      'truncate',
    },
    layout_strategy = 'vertical',
    layout_config = layout_config,
    mappings = {
      i = {
        ['<C-q>'] = actions.send_to_qflist,
        ['<C-l>'] = actions.send_to_loclist,
        -- ['<esc>'] = actions.close,
        ['<C-s>'] = actions.cycle_previewers_next,
        ['<C-a>'] = actions.cycle_previewers_prev,
      },
      n = {
        q = actions.close,
      },
    },
    preview = {
      treesitter = true,
    },
    history = {
      path = vim.fn.stdpath('data') .. '/telescope_history.sqlite3',
      limit = 1000,
    },
    color_devicons = true,
    set_env = { ['COLORTERM'] = 'truecolor' },
    prompt_prefix = '   ',
    selection_caret = '  ',
    entry_prefix = '  ',
    initial_mode = 'insert',
    vimgrep_arguments = {
      'rg',
      '-L',
      '--color=never',
      '--no-heading',
      '--with-filename',
      '--line-number',
      '--column',
      '--smart-case',
    },
  },
  extensions = {
    fzy_native = {
      override_generic_sorter = false,
      override_file_sorter = true,
    },
  },
}

telescope.load_extension('fzy_native')
-- telescope.load_extension('smart_history')