--[[

=====================================================================
==================== READ THIS BEFORE CONTINUING ====================
=====================================================================
========                                    .-----.          ========
========         .----------------------.   | === |          ========
========         |.-""""""""""""""""""-.|   |-----|          ========
========         ||                    ||   | === |          ========
========         ||   KICKSTART.NVIM   ||   |-----|          ========
========         ||                    ||   | === |          ========
========         ||                    ||   |-----|          ========
========         ||:Tutor              ||   |:::::|          ========
========         |'-..................-'|   |____o|          ========
========         `"")----------------(""`   ___________      ========
========        /::::::::::|  |::::::::::\  \ no mouse \     ========
========       /:::========|  |==hjkl==:::\  \ required \    ========
========      '""""""""""""'  '""""""""""""'  '""""""""""'   ========
========                                                     ========
=====================================================================
=====================================================================

What is Kickstart?


  Kickstart.nvim is *not* a distribution.

  Kickstart.nvim is a starting point for your own configuration.
    The goal is that you can read every line of code, top-to-bottom, understand
    what your configuration is doing, and modify it to suit your needs.

    Once you've done that, you can start exploring, configuring and tinkering to
    make Neovim your own! That might mean leaving Kickstart just the way it is for a while
    or immediately breaking it into modular pieces. It's up to you!

    If you don't know anything about Lua, I recommend taking some time to read through
    a guide. One possible example which will only take 10-15 minutes:
      - https://learnxinyminutes.com/docs/lua/

    After understanding a bit more about Lua, you can use `:help lua-guide` as a
    reference for how Neovim integrates Lua.
    - :help lua-guide
    - (or HTML version): https://neovim.io/doc/user/lua-guide.html

Kickstart Guide:

  TODO: The very first thing you should do is to run the command `:Tutor` in Neovim.

    If you don't know what this means, type the following:
      - <escape key>
      - :
      - Tutor
      - <enter key>

    (If you already know the Neovim basics, you can skip this step.)

  Once you've completed that, you can continue working through **AND READING** the rest
  of the kickstart init.lua.

  Next, run AND READ `:help`.
    This will open up a help window with some basic information
    about reading, navigating and searching the builtin help documentation.

    This should be the first place you go to look when you're stuck or confused
    with something. It's one of my favorite Neovim features.

    MOST IMPORTANTLY, we provide a keymap "<space>sh" to [s]earch the [h]elp documentation,
    which is very useful when you're not exactly sure of what you're looking for.

  I have left several `:help X` comments throughout the init.lua
    These are hints about where to find more information about the relevant settings,
    plugins or Neovim features used in Kickstart.

   NOTE: Look for lines like this

    Throughout the file. These are for you, the reader, to help you understand what is happening.
    Feel free to delete them once you know what you're doing, but they should serve as a guide
    for when you are first encountering a few different constructs in your Neovim config.

If you experience any errors while trying to install kickstart, run `:checkhealth` for more info.

I hope you enjoy your Neovim journey,
- TJ

P.S. You can delete this when you're done too. It's your config now! :)
--]]

-- Set <space> as the leader key
-- See `:help mapleader`
--  NOTE: Must happen before plugins are loaded (otherwise wrong leader will be used)
vim.g.mapleader = ' '
vim.g.maplocalleader = ' '

-- Set to true if you have a Nerd Font installed and selected in the terminal
vim.g.have_nerd_font = true

-- [[ Setting options ]]
-- See `:help vim.opt`
-- NOTE: You can change these options as you wish!
--  For more options, you can see `:help option-list`

-- Make line numbers default
vim.opt.number = true
-- You can also add relative line numbers, to help with jumping.
--  Experiment for yourself to see if you like it!
-- vim.opt.relativenumber = true

-- Enable mouse mode, can be useful for resizing splits for example!
vim.opt.mouse = 'a'

-- Don't show the mode, since it's already in the status line
vim.opt.showmode = false

-- Sync clipboard between OS and Neovim.
--  Schedule the setting after `UiEnter` because it can increase startup-time.
--  Remove this option if you want your OS clipboard to remain independent.
--  See `:help 'clipboard'`
vim.schedule(function()
  vim.opt.clipboard = 'unnamedplus'
end)

-- Enable break indent
vim.opt.breakindent = true

-- Save undo history
vim.opt.undofile = true

-- Case-insensitive searching UNLESS \C or one or more capital letters in the search term
vim.opt.ignorecase = true
vim.opt.smartcase = true

-- Keep signcolumn on by default
vim.opt.signcolumn = 'yes'

-- Decrease update time
vim.opt.updatetime = 250

-- Decrease mapped sequence wait time
-- Displays which-key popup sooner
vim.opt.timeoutlen = 300

-- Configure how new splits should be opened
vim.opt.splitright = true
vim.opt.splitbelow = true

-- Sets how neovim will display certain whitespace characters in the editor.
--  See `:help 'list'`
--  and `:help 'listchars'`
vim.opt.list = true
vim.opt.listchars = { tab = '» ', trail = '·', nbsp = '␣' }

-- Preview substitutions live, as you type!
vim.opt.inccommand = 'split'

-- Show which line your cursor is on
vim.opt.cursorline = true

-- Minimal number of screen lines to keep above and below the cursor.
vim.opt.scrolloff = 10

-- [[ Basic Keymaps ]]
--  See `:help vim.keymap.set()`

-- Clear highlights on search when pressing <Esc> in normal mode
--  See `:help hlsearch`
vim.keymap.set('n', '<Esc>', '<cmd>nohlsearch<CR>')

-- Diagnostic keymaps
vim.keymap.set('n', '<leader>q', vim.diagnostic.setloclist, { desc = 'Open diagnostic [Q]uickfix list' })

-- Exit terminal mode in the builtin terminal with a shortcut that is a bit easier
-- for people to discover. Otherwise, you normally need to press <C-\><C-n>, which
-- is not what someone will guess without a bit more experience.
--
-- 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' })

-- TIP: Disable arrow keys in normal mode
-- vim.keymap.set('n', '<left>', '<cmd>echo "Use h to move!!"<CR>')
-- vim.keymap.set('n', '<right>', '<cmd>echo "Use l to move!!"<CR>')
-- vim.keymap.set('n', '<up>', '<cmd>echo "Use k to move!!"<CR>')
-- vim.keymap.set('n', '<down>', '<cmd>echo "Use j to move!!"<CR>')

-- Keybinds to make split navigation easier.
--  Use CTRL+<hjkl> to switch between windows
--
--  See `:help wincmd` for a list of all window commands
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' })

-- [[ Basic Autocommands ]]
--  See `:help lua-guide-autocommands`

-- Highlight when yanking (copying) text
--  Try it with `yap` in normal mode
--  See `:help vim.highlight.on_yank()`
vim.api.nvim_create_autocmd('TextYankPost', {
  desc = 'Highlight when yanking (copying) text',
  group = vim.api.nvim_create_augroup('kickstart-highlight-yank', { clear = true }),
  callback = function()
    vim.highlight.on_yank()
  end,
})

-- [[ Install `lazy.nvim` plugin manager ]]
--    See `:help lazy.nvim.txt` or https://github.com/folke/lazy.nvim for more info
local lazypath = vim.fn.stdpath 'data' .. '/lazy/lazy.nvim'
if not (vim.uv or vim.loop).fs_stat(lazypath) then
  local lazyrepo = 'https://github.com/folke/lazy.nvim.git'
  local out = vim.fn.system { 'git', 'clone', '--filter=blob:none', '--branch=stable', lazyrepo, lazypath }
  if vim.v.shell_error ~= 0 then
    error('Error cloning lazy.nvim:\n' .. out)
  end
end ---@diagnostic disable-next-line: undefined-field
vim.opt.rtp:prepend(lazypath)

-- [[ Configure and install plugins ]]
--
--  To check the current status of your plugins, run
--    :Lazy
--
--  You can press `?` in this menu for help. Use `:q` to close the window
--
--  To update plugins you can run
--    :Lazy update
--
-- NOTE: Here is where you install your plugins.
require('lazy').setup({
  -- NOTE: Plugins can be added with a link (or for a github repo: 'owner/repo' link).
  'tpope/vim-sleuth', -- Detect tabstop and shiftwidth automatically

  -- NOTE: Plugins can also be added by using a table,
  -- with the first argument being the link and the following
  -- keys can be used to configure plugin behavior/loading/etc.
  --
  -- Use `opts = {}` to force a plugin to be loaded.
  --

  -- Here is a more advanced example where we pass configuration
  -- options to `gitsigns.nvim`. This is equivalent to the following Lua:
  --    require('gitsigns').setup({ ... })
  --
  -- See `:help gitsigns` to understand what the configuration keys do
  {
    'nvim-tree/nvim-web-devicons',
    enabled = true,
    lazy = false,
  },
  { -- Adds git related signs to the gutter, as well as utilities for managing changes
    'lewis6991/gitsigns.nvim',
    opts = {
      signs = {
        add = { text = '+' },
        change = { text = '~' },
        delete = { text = '_' },
        topdelete = { text = '‾' },
        changedelete = { text = '~' },
      },
    },
  },

  -- NOTE: Plugins can also be configured to run Lua code when they are loaded.
  --
  -- This is often very useful to both group configuration, as well as handle
  -- lazy loading plugins that don't need to be loaded immediately at startup.
  --
  -- For example, in the following configuration, we use:
  --  event = 'VimEnter'
  --
  -- which loads which-key before all the UI elements are loaded. Events can be
  -- normal autocommands events (`:help autocmd-events`).
  --
  -- Then, because we use the `config` key, the configuration only runs
  -- after the plugin has been loaded:
  --  config = function() ... end

  { -- Useful plugin to show you pending keybinds.
    'folke/which-key.nvim',
    event = 'VimEnter', -- Sets the loading event to 'VimEnter'
    opts = {
      icons = {
        -- set icon mappings to true if you have a Nerd Font
        mappings = vim.g.have_nerd_font,
        -- If you are using a Nerd Font: set icons.keys to an empty table which will use the
        -- default which-key.nvim defined Nerd Font icons, otherwise define a string table
        keys = vim.g.have_nerd_font and {} or {
          Up = '<Up> ',
          Down = '<Down> ',
          Left = '<Left> ',
          Right = '<Right> ',
          C = '<C-…> ',
          M = '<M-…> ',
          D = '<D-…> ',
          S = '<S-…> ',
          CR = '<CR> ',
          Esc = '<Esc> ',
          ScrollWheelDown = '<ScrollWheelDown> ',
          ScrollWheelUp = '<ScrollWheelUp> ',
          NL = '<NL> ',
          BS = '<BS> ',
          Space = '<Space> ',
          Tab = '<Tab> ',
          F1 = '<F1>',
          F2 = '<F2>',
          F3 = '<F3>',
          F4 = '<F4>',
          F5 = '<F5>',
          F6 = '<F6>',
          F7 = '<F7>',
          F8 = '<F8>',
          F9 = '<F9>',
          F10 = '<F10>',
          F11 = '<F11>',
          F12 = '<F12>',
        },
      },

      -- Document existing key chains
      spec = {
        { '<leader>c', group = '[C]ode', mode = { 'n', 'x' } },
        { '<leader>d', group = '[D]ocument' },
        { '<leader>r', group = '[R]ename' },
        { '<leader>s', group = '[S]earch' },
        { '<leader>w', group = '[W]orkspace' },
        { '<leader>t', group = '[T]oggle' },
        { '<leader>h', group = 'Git [H]unk', mode = { 'n', 'v' } },
      },
    },
  },

  -- NOTE: Plugins can specify dependencies.
  --
  -- The dependencies are proper plugin specifications as well - anything
  -- you do for a plugin at the top level, you can do for a dependency.
  --
  -- Use the `dependencies` key to specify the dependencies of a particular plugin

  { -- Fuzzy Finder (files, lsp, etc)
    'nvim-telescope/telescope.nvim',
    event = 'VimEnter',
    branch = '0.1.x',
    dependencies = {
      'nvim-lua/plenary.nvim',
      { -- If encountering errors, see telescope-fzf-native README for installation instructions
        'nvim-telescope/telescope-fzf-native.nvim',

        -- `build` is used to run some command when the plugin is installed/updated.
        -- This is only run then, not every time Neovim starts up.
        build = 'make',

        -- `cond` is a condition used to determine whether this plugin should be
        -- installed and loaded.
        cond = function()
          return vim.fn.executable 'make' == 1
        end,
      },
      { 'nvim-telescope/telescope-ui-select.nvim' },

      -- Useful for getting pretty icons, but requires a Nerd Font.
    },
    config = function()
      -- Telescope is a fuzzy finder that comes with a lot of different things that
      -- it can fuzzy find! It's more than just a "file finder", it can search
      -- many different aspects of Neovim, your workspace, LSP, and more!
      --
      -- The easiest way to use Telescope, is to start by doing something like:
      --  :Telescope help_tags
      --
      -- After running this command, a window will open up and you're able to
      -- type in the prompt window. You'll see a list of `help_tags` options and
      -- a corresponding preview of the help.
      --
      -- Two important keymaps to use while in Telescope are:
      --  - Insert mode: <c-/>
      --  - Normal mode: ?
      --
      -- This opens a window that shows you all of the keymaps for the current
      -- Telescope picker. This is really useful to discover what Telescope can
      -- do as well as how to actually do it!

      -- [[ Configure Telescope ]]
      -- See `:help telescope` and `:help telescope.setup()`
      require('telescope').setup {
        -- You can put your default mappings / updates / etc. in here
        --  All the info you're looking for is in `:help telescope.setup()`
        --
        -- defaults = {
        --   mappings = {
        --     i = { ['<c-enter>'] = 'to_fuzzy_refine' },
        --   },
        -- },
        -- pickers = {}
        extensions = {
          ['ui-select'] = {
            require('telescope.themes').get_dropdown(),
          },
        },
      }

      -- Enable Telescope extensions if they are installed
      pcall(require('telescope').load_extension, 'fzf')
      pcall(require('telescope').load_extension, 'ui-select')

      -- See `:help telescope.builtin`
      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' })

      -- 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' })
    end,
  },

  -- LSP Plugins
  {
    -- `lazydev` configures Lua LSP for your Neovim config, runtime and plugins
    -- used for completion, annotations and signatures of Neovim apis
    'folke/lazydev.nvim',
    ft = 'lua',
    opts = {
      library = {
        -- Load luvit types when the `vim.uv` word is found
        { path = 'luvit-meta/library', words = { 'vim%.uv' } },
      },
    },
  },
  { 'Bilal2453/luvit-meta', lazy = true },
  {
    -- Main LSP Configuration
    'neovim/nvim-lspconfig',
    dependencies = {
      -- Automatically install LSPs and related tools to stdpath for Neovim
      { 'williamboman/mason.nvim', config = true }, -- NOTE: Must be loaded before dependants
      'williamboman/mason-lspconfig.nvim',
      'WhoIsSethDaniel/mason-tool-installer.nvim',

      -- Useful status updates for LSP.
      -- NOTE: `opts = {}` is the same as calling `require('fidget').setup({})`
      { 'j-hui/fidget.nvim', lazy = false, opts = {} },

      -- Allows extra capabilities provided by nvim-cmp
      'hrsh7th/cmp-nvim-lsp',
    },
    config = function()
      -- Brief aside: **What is LSP?**
      --
      -- LSP is an initialism you've probably heard, but might not understand what it is.
      --
      -- LSP stands for Language Server Protocol. It's a protocol that helps editors
      -- and language tooling communicate in a standardized fashion.
      --
      -- In general, you have a "server" which is some tool built to understand a particular
      -- language (such as `gopls`, `lua_ls`, `rust_analyzer`, etc.). These Language Servers
      -- (sometimes called LSP servers, but that's kind of like ATM Machine) are standalone
      -- processes that communicate with some "client" - in this case, Neovim!
      --
      -- LSP provides Neovim with features like:
      --  - Go to definition
      --  - Find references
      --  - Autocompletion
      --  - Symbol Search
      --  - and more!
      --
      -- Thus, Language Servers are external tools that must be installed separately from
      -- Neovim. This is where `mason` and related plugins come into play.
      --
      -- If you're wondering about lsp vs treesitter, you can check out the wonderfully
      -- and elegantly composed help section, `:help lsp-vs-treesitter`

      --  This function gets run when an LSP attaches to a particular buffer.
      --    That is to say, every time a new file is opened that is associated with
      --    an lsp (for example, opening `main.rs` is associated with `rust_analyzer`) this
      --    function will be executed to configure the current buffer
      vim.api.nvim_create_autocmd('LspAttach', {
        group = vim.api.nvim_create_augroup('kickstart-lsp-attach', { clear = true }),
        callback = function(event)
          -- NOTE: Remember that Lua is a real programming language, and as such it is possible
          -- to define small helper and utility functions so you don't have to repeat yourself.
          --
          -- In this case, we create a function that lets us more easily define mappings specific
          -- for LSP related items. It sets the mode, buffer and description for us each time.
          local map = function(keys, func, desc, mode)
            mode = mode or 'n'
            vim.keymap.set(mode, keys, func, { buffer = event.buf, desc = 'LSP: ' .. desc })
          end

          -- Jump to the definition of the word under your cursor.
          --  This is where a variable was first declared, or where a function is defined, etc.
          --  To jump back, press <C-t>.
          map('gd', require('telescope.builtin').lsp_definitions, '[G]oto [D]efinition')

          -- Find references for the word under your cursor.
          map('gr', require('telescope.builtin').lsp_references, '[G]oto [R]eferences')

          -- Jump to the implementation of the word under your cursor.
          --  Useful when your language has ways of declaring types without an actual implementation.
          map('gI', require('telescope.builtin').lsp_implementations, '[G]oto [I]mplementation')

          -- Jump to the type of the word under your cursor.
          --  Useful when you're not sure what type a variable is and you want to see
          --  the definition of its *type*, not where it was *defined*.
          map('<leader>D', require('telescope.builtin').lsp_type_definitions, 'Type [D]efinition')

          -- Fuzzy find all the symbols in your current document.
          --  Symbols are things like variables, functions, types, etc.
          map('<leader>ds', require('telescope.builtin').lsp_document_symbols, '[D]ocument [S]ymbols')

          -- Fuzzy find all the symbols in your current workspace.
          --  Similar to document symbols, except searches over your entire project.
          map('<leader>ws', require('telescope.builtin').lsp_dynamic_workspace_symbols, '[W]orkspace [S]ymbols')

          -- Rename the variable under your cursor.
          --  Most Language Servers support renaming across files, etc.
          map('<leader>rn', vim.lsp.buf.rename, '[R]e[n]ame')

          -- Execute a code action, usually your cursor needs to be on top of an error
          -- or a suggestion from your LSP for this to activate.
          map('<leader>ca', vim.lsp.buf.code_action, '[C]ode [A]ction', { 'n', 'x' })

          -- WARN: This is not Goto Definition, this is Goto Declaration.
          --  For example, in C this would take you to the header.
          map('gD', vim.lsp.buf.declaration, '[G]oto [D]eclaration')

          -- The following two autocommands are used to highlight references of the
          -- word under your cursor when your cursor rests there for a little while.
          --    See `:help CursorHold` for information about when this is executed
          --
          -- When you move your cursor, the highlights will be cleared (the second autocommand).
          local client = vim.lsp.get_client_by_id(event.data.client_id)
          if client and client:supports_method(vim.lsp.protocol.Methods.textDocument_documentHighlight) then
            local highlight_augroup = vim.api.nvim_create_augroup('kickstart-lsp-highlight', { clear = false })
            vim.api.nvim_create_autocmd({ 'CursorHold', 'CursorHoldI' }, {
              buffer = event.buf,
              group = highlight_augroup,
              callback = vim.lsp.buf.document_highlight,
            })

            vim.api.nvim_create_autocmd({ 'CursorMoved', 'CursorMovedI' }, {
              buffer = event.buf,
              group = highlight_augroup,
              callback = vim.lsp.buf.clear_references,
            })

            vim.api.nvim_create_autocmd('LspDetach', {
              group = vim.api.nvim_create_augroup('kickstart-lsp-detach', { clear = true }),
              callback = function(event2)
                vim.lsp.buf.clear_references()
                vim.api.nvim_clear_autocmds { group = 'kickstart-lsp-highlight', buffer = event2.buf }
              end,
            })
          end

          -- The following code creates a keymap to toggle inlay hints in your
          -- code, if the language server you are using supports them
          --
          -- This may be unwanted, since they displace some of your code
          if client and client:supports_method(vim.lsp.protocol.Methods.textDocument_inlayHint) then
            map('<leader>th', function()
              vim.lsp.inlay_hint.enable(not vim.lsp.inlay_hint.is_enabled { bufnr = event.buf })
            end, '[T]oggle Inlay [H]ints')
          end
        end,
      })

      -- Change diagnostic symbols in the sign column (gutter)
      -- if vim.g.have_nerd_font then
      --   local signs = { ERROR = '', WARN = '', INFO = '', HINT = '' }
      --   local diagnostic_signs = {}
      --   for type, icon in pairs(signs) do
      --     diagnostic_signs[vim.diagnostic.severity[type]] = icon
      --   end
      --   vim.diagnostic.config { signs = { text = diagnostic_signs } }
      -- end

      -- LSP servers and clients are able to communicate to each other what features they support.
      --  By default, Neovim doesn't support everything that is in the LSP specification.
      --  When you add nvim-cmp, luasnip, etc. Neovim now has *more* capabilities.
      --  So, we create new capabilities with nvim cmp, and then broadcast that to the servers.
      local capabilities = vim.lsp.protocol.make_client_capabilities()
      capabilities = vim.tbl_deep_extend('force', capabilities, require('cmp_nvim_lsp').default_capabilities())

      -- Enable the following language servers
      --  Feel free to add/remove any LSPs that you want here. They will automatically be installed.
      --
      --  Add any additional override configuration in the following tables. Available keys are:
      --  - cmd (table): Override the default command used to start the server
      --  - filetypes (table): Override the default list of associated filetypes for the server
      --  - capabilities (table): Override fields in capabilities. Can be used to disable certain LSP features.
      --  - settings (table): Override the default settings passed when initializing the server.
      --        For example, to see the options for `lua_ls`, you could go to: https://luals.github.io/wiki/settings/
      vim.lsp.config('gdscript', {
        cmd = vim.lsp.rpc.connect('127.0.0.1', 6005),
        filetypes = { 'gdscript' },
        root_dir = vim.fs.root(0, { 'project.godot', '.git' }),
      })
      vim.lsp.enable 'gdscript'

      vim.lsp.config('basedpyright', {
        settings = {
          basedpyright = {
            analysis = {
              typeCheckingMode = 'standard',
              autoSearchPaths = true,
              useLibraryCodeForTypes = true,
              autoImportCompletions = true,
              diagnosticMode = 'workspace', -- sobreescribe el "openFilesOnly" del default
            },
          },
        },
      })

      vim.lsp.enable 'basedpyright'

      vim.lsp.config('arduino_language_server', {
        cmd = {
          'arduino-language-server',
          '-clangd',
          vim.fn.exepath 'clangd',
          '-cli',
          vim.fn.exepath 'arduino-cli',
          '-cli-config',
          vim.fn.expand '~/.arduino15/arduino-cli.yaml',
          '-fqbn',
          'arduino:avr:mega',
        },
      })

      vim.lsp.enable 'arduino_language_server'

      local servers = {
        -- clangd = {},
        -- gopls = {},
        -- pyright = {},
        -- rust_analyzer = {},
        -- ... etc. See `:help lspconfig-all` for a list of all the pre-configured LSPs
        --
        -- Some languages (like typescript) have entire language plugins that can be useful:
        --    https://github.com/pmizio/typescript-tools.nvim
        --
        -- But for many setups, the LSP (`ts_ls`) will work just fine
        -- ts_ls = {},
        --

        lua_ls = {
          -- cmd = {...},
          -- filetypes = { ...},
          -- capabilities = {},
          settings = {
            Lua = {
              completion = {
                callSnippet = 'Replace',
              },
              -- You can toggle below to ignore Lua_LS's noisy `missing-fields` warnings
              -- diagnostics = { disable = { 'missing-fields' } },
            },
          },
        },
      }

      -- Ensure the servers and tools above are installed
      --  To check the current status of installed tools and/or manually install
      --  other tools, you can run
      --    :Mason
      --
      --  You can press `g?` for help in this menu.
      require('mason').setup()

      -- You can add other tools here that you want Mason to install
      -- for you, so that they are available from within Neovim.
      local ensure_installed = vim.tbl_keys(servers or {})
      vim.list_extend(ensure_installed, {
        'stylua', -- Used to format Lua code
      })
      require('mason-tool-installer').setup { ensure_installed = ensure_installed }

      require('mason-lspconfig').setup {
        handlers = {
          function(server_name)
            local server = servers[server_name] or {}
            -- This handles overriding only values explicitly passed
            -- by the server configuration above. Useful when disabling
            -- certain features of an LSP (for example, turning off formatting for ts_ls)
            server.capabilities = vim.tbl_deep_extend('force', {}, capabilities, server.capabilities or {})
            vim.lsp.config(server_name, server)
            vim.lsp.enable(server_name)
          end,
        },
      }
      -- GDScript (Godot 4) — el servidor está integrado en Godot, no en Mason
      -- Godot debe estar abierto con el proyecto para que el LSP funcione
    end,
  },

  { -- Autoformat
    'stevearc/conform.nvim',
    event = { 'BufWritePre' },
    cmd = { 'ConformInfo' },
    keys = {
      {
        '<leader>f',
        function()
          require('conform').format { async = true, lsp_format = 'fallback' }
        end,
        mode = '',
        desc = '[F]ormat buffer',
      },
    },
    opts = {
      notify_on_error = false,
      format_on_save = function(bufnr)
        -- Disable "format_on_save lsp_fallback" for languages that don't
        -- have a well standardized coding style. You can add additional
        -- languages here or re-enable it for the disabled ones.
        -- local disable_filetypes = { c = true, cpp = true  }
        local disable_filetypes = {}
        local lsp_format_opt
        if disable_filetypes[vim.bo[bufnr].filetype] then
          lsp_format_opt = 'never'
        else
          lsp_format_opt = 'fallback'
        end
        return {
          timeout_ms = 500,
          lsp_format = lsp_format_opt,
        }
      end,
      formatters_by_ft = {
        lua = { 'stylua' },
        go = { 'goimports' },
        python = { 'ruff_format' },
        javascript = { 'prettierd', 'prettier', stop_after_first = true },
        typescript = { 'prettierd', 'prettier', stop_after_first = true },
        javascriptreact = { 'prettierd', 'prettier', stop_after_first = true },
        typescriptreact = { 'prettierd', 'prettier', stop_after_first = true },
        css = { 'prettierd', 'prettier', stop_after_first = true },
        html = { 'prettierd', 'prettier', stop_after_first = true },
        json = { 'prettierd', 'prettier', stop_after_first = true },
        yaml = { 'prettierd', 'prettier', stop_after_first = true },
        markdown = { 'prettierd', 'prettier', stop_after_first = true },
        c = { 'clang_format' },
        cpp = { 'clang_format' },
        -- Conform can also run multiple formatters sequentially
        -- python = { "isort", "black" },
        --
        -- You can use 'stop_after_first' to run the first available formatter from the list
        -- javascript = { "prettierd", "prettier", stop_after_first = true },
      },
    },
  },

  { -- Autocompletion
    'hrsh7th/nvim-cmp',
    event = 'InsertEnter',
    dependencies = {
      -- Snippet Engine & its associated nvim-cmp source
      {
        'L3MON4D3/LuaSnip',
        build = (function()
          -- Build Step is needed for regex support in snippets.
          -- This step is not supported in many windows environments.
          -- Remove the below condition to re-enable on windows.
          if vim.fn.has 'win32' == 1 or vim.fn.executable 'make' == 0 then
            return
          end
          return 'make install_jsregexp'
        end)(),
        dependencies = {
          -- `friendly-snippets` contains a variety of premade snippets.
          --    See the README about individual language/framework/plugin snippets:
          --    https://github.com/rafamadriz/friendly-snippets
          {
            'rafamadriz/friendly-snippets',
            config = function()
              require('luasnip.loaders.from_vscode').lazy_load()
              require('luasnip.loaders.from_snipmate').lazy_load()
              require('luasnip.loaders.from_lua').lazy_load()
              require('luasnip').filetype_extend('typescript', { 'tsdoc' })
              require('luasnip').filetype_extend('javascript', { 'jsdoc' })
              require('luasnip').filetype_extend('lua', { 'luadoc' })
              require('luasnip').filetype_extend('python', { 'pydoc' })
              require('luasnip').filetype_extend('rust', { 'rustdoc' })
              require('luasnip').filetype_extend('cs', { 'csharpdoc' })
              require('luasnip').filetype_extend('java', { 'javadoc' })
              require('luasnip').filetype_extend('c', { 'cdoc' })
              require('luasnip').filetype_extend('cpp', { 'cppdoc' })
              require('luasnip').filetype_extend('php', { 'phpdoc' })
              require('luasnip').filetype_extend('kotlin', { 'kdoc' })
              require('luasnip').filetype_extend('ruby', { 'rdoc' })
              require('luasnip').filetype_extend('sh', { 'shelldoc' })
            end,
          },
        },
      },
      'saadparwaiz1/cmp_luasnip',

      -- Adds other completion capabilities.
      --  nvim-cmp does not ship with all sources by default. They are split
      --  into multiple repos for maintenance purposes.
      'hrsh7th/cmp-nvim-lsp',
      'hrsh7th/cmp-path',
    },
    config = function()
      -- See `:help cmp`
      local cmp = require 'cmp'
      local luasnip = require 'luasnip'
      luasnip.config.setup {}

      cmp.setup {
        snippet = {
          expand = function(args)
            luasnip.lsp_expand(args.body)
          end,
        },
        completion = { completeopt = 'menu,menuone,noinsert' },

        -- 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' }),

          -- For more advanced Luasnip keymaps (e.g. selecting choice nodes, expansion) see:
          --    https://github.com/L3MON4D3/LuaSnip?tab=readme-ov-file#keymaps
        },
        sources = {
          {
            name = 'lazydev',
            -- set group index to 0 to skip loading LuaLS completions as lazydev recommends it
            group_index = 0,
          },
          { name = 'nvim_lsp' },
          { name = 'luasnip' },
          { name = 'path' },
        },
      }
    end,
  },

  { -- You can easily change to a different colorscheme.
    -- Change the name of the colorscheme plugin below, and then
    -- change the command in the config to whatever the name of that colorscheme is.
    --
    -- If you want to see what colorschemes are already installed, you can use `:Telescope colorscheme`.
    'folke/tokyonight.nvim',
    priority = 1000, -- Make sure to load this before all the other start plugins.
    init = function()
      -- Load the colorscheme here.
      -- Like many other themes, this one has different styles, and you could load
      -- any other, such as 'tokyonight-storm', 'tokyonight-moon', or 'tokyonight-day'.
      vim.cmd.colorscheme 'tokyonight-night'

      -- You can configure highlights by doing something like:
      vim.cmd.hi 'Comment gui=none'
    end,
  },

  -- Highlight todo, notes, etc in comments
  { 'folke/todo-comments.nvim', event = 'VimEnter', dependencies = { 'nvim-lua/plenary.nvim' }, opts = { signs = false } },

  { -- Highlight, edit, and navigate code
    'nvim-treesitter/nvim-treesitter',
    lazy = false,
    build = ':TSUpdate',
    branch = 'main',
    -- [[ Configure Treesitter ]] See `:help nvim-treesitter-intro`
    config = function()
      -- ensure basic parser are installed
      local parsers = { 'bash', 'c', 'diff', 'html', 'lua', 'luadoc', 'markdown', 'markdown_inline', 'query', 'vim', 'vimdoc' }
      require('nvim-treesitter').install(parsers)

      ---@param buf integer
      ---@param language string
      local function treesitter_try_attach(buf, language)
        -- check if parser exists and load it
        if not vim.treesitter.language.add(language) then
          return
        end
        -- enables syntax highlighting and other treesitter features
        vim.treesitter.start(buf, language)

        -- enables treesitter based folds
        -- for more info on folds see `:help folds`
        vim.wo.foldexpr = 'v:lua.vim.treesitter.foldexpr()'
        vim.wo.foldmethod = 'expr'

        -- check if treesitter indentation is available for this language, and if so enable it
        -- in case there is no indent query, the indentexpr will fallback to the vim's built in one
        local has_indent_query = vim.treesitter.query.get(language, 'indents') ~= nil

        -- enables treesitter based indentation
        if has_indent_query then
          vim.bo.indentexpr = "v:lua.require'nvim-treesitter'.indentexpr()"
        end
      end

      local available_parsers = require('nvim-treesitter').get_available()
      vim.api.nvim_create_autocmd('FileType', {
        callback = function(args)
          local buf, filetype = args.buf, args.match

          local language = vim.treesitter.language.get_lang(filetype)
          if not language then
            return
          end

          local installed_parsers = require('nvim-treesitter').get_installed 'parsers'

          if vim.tbl_contains(installed_parsers, language) then
            -- enable the parser if it is installed
            treesitter_try_attach(buf, language)
          elseif vim.tbl_contains(available_parsers, language) then
            -- if a parser is available in `nvim-treesitter` auto install it, and enable it after the installation is done
            require('nvim-treesitter').install(language):await(function()
              treesitter_try_attach(buf, language)
            end)
          else
            -- try to enable treesitter features in case the parser exists but is not available from `nvim-treesitter`
            treesitter_try_attach(buf, language)
          end
        end,
      })
    end,
  },

  -- The following comments only work if you have downloaded the kickstart repo, not just copy pasted the
  -- init.lua. If you want these files, they are in the repository, so you can just download them and
  -- place them in the correct locations.

  -- NOTE: Next step on your Neovim journey: Add/Configure additional plugins for Kickstart
  --
  --  Here are some example plugins that I've included in the Kickstart repository.
  --  Uncomment any of the lines below to enable them (you will need to restart nvim).
  --
  require 'kickstart.plugins.debug',
  require 'kickstart.plugins.indent_line',
  require 'kickstart.plugins.lint',
  require 'kickstart.plugins.autopairs',
  -- require 'kickstart.plugins.neo-tree',
  require 'kickstart.plugins.gitsigns', -- adds gitsigns recommend keymaps

  -- NOTE: The import below can automatically add your own plugins, configuration, etc from `lua/custom/plugins/*.lua`
  --    This is the easiest way to modularize your config.
  --
  --  Uncomment the following line and add your plugins to `lua/custom/plugins/*.lua` to get going.
  { import = 'custom.plugins' },
  --
  -- For additional information with loading, sourcing and examples see `:help lazy.nvim-🔌-plugin-spec`
  -- Or use telescope!
  -- In normal mode type `<space>sh` then write `lazy.nvim-plugin`
  -- you can continue same window with `<space>sr` which resumes last telescope search
}, {
  ui = {
    -- If you are using a Nerd Font: set icons to an empty table which will use the
    -- default lazy.nvim defined Nerd Font icons, otherwise define a unicode icons table
    icons = vim.g.have_nerd_font and {} or {
      cmd = '⌘',
      config = '🛠',
      event = '📅',
      ft = '📂',
      init = '⚙',
      keys = '🗝',
      plugin = '🔌',
      runtime = '💻',
      require = '🌙',
      source = '📄',
      start = '🚀',
      task = '📌',
      lazy = '💤 ',
    },
  },
})

-- The line beneath this is called `modeline`. See `:help modeline`
-- vim: ts=2 sts=2 sw=2 et

-- NOTE: addietions
--
--
---- Default options:
require('kanagawa').setup {
  compile = false, -- enable compiling the colorscheme
  undercurl = true, -- enable undercurls
  commentStyle = { italic = true },
  functionStyle = {},
  keywordStyle = { italic = true },
  statementStyle = { bold = true },
  typeStyle = {},
  transparent = true, -- do not set background color
  dimInactive = true, -- dim inactive window `:h hl-NormalNC`
  terminalColors = true, -- define vim.g.terminal_color_{0,17}
  colors = { -- add/modify theme and palette colors
    palette = {},
    theme = { wave = {}, lotus = {}, dragon = {}, all = {
      ui = {
        bg_gutter = 'none',
      },
    } },
  },
  overrides = function(colors)
    local theme = colors.theme
    return {
      NormalFloat = { bg = 'none' },
      FloatBorder = { bg = 'none' },
      FloatTitle = { bg = 'none' },

      -- Save an hlgroup with dark background and dimmed foreground
      -- so that you can use it where your still want darker windows.
      -- E.g.: autocmd TermOpen * setlocal winhighlight=Normal:NormalDark
      NormalDark = { fg = theme.ui.fg_dim, bg = theme.ui.bg_m3 },

      -- Popular plugins that open floats will link to NormalFloat by default;
      -- set their background accordingly if you wish to keep them dark and borderless
      LazyNormal = { bg = theme.ui.bg_m3, fg = theme.ui.fg_dim },
      MasonNormal = { bg = theme.ui.bg_m3, fg = theme.ui.fg_dim },

      TelescopeTitle = { fg = theme.ui.special, bold = true },
      TelescopePromptNormal = { bg = theme.ui.bg_p1 },
      TelescopePromptBorder = { fg = theme.ui.bg_p1, bg = theme.ui.bg_p1 },
      TelescopeResultsNormal = { fg = theme.ui.fg_dim, bg = theme.ui.bg_m1 },
      TelescopeResultsBorder = { fg = theme.ui.bg_m1, bg = theme.ui.bg_m1 },
      TelescopePreviewNormal = { bg = theme.ui.bg_dim },
      TelescopePreviewBorder = { bg = theme.ui.bg_dim, fg = theme.ui.bg_dim },
    }
  end,
  theme = 'dragon', -- Load "wave" theme
  background = { -- map the value of 'background' option to a theme
    dark = 'dragon', -- try "dragon" !
    light = 'lotus',
  },
}

-- setup must be called before loading
vim.cmd 'colorscheme kanagawa'
--
--
-- NOTE: This are my personal keybinds
--
--
vim.g.vimtex_view_method = 'zathura'
vim.g.vimtex_compiler_method = 'latexmk'

vim.keymap.set('n', '<leader>ee', '<cmd>Telescope emoji<cr>', { desc = 'Open NerdIcons' })
vim.cmd [[
  autocmd CmdwinEnter * q
]]
vim.opt.guicursor = 'n-v-c:block,i-ci-ve:hor1-blinkon0'
vim.keymap.set('n', '<leader>n', '<cmd>NerdIcons<cr>', { desc = 'Open NerdIcons' })
vim.keymap.set({ 'n', 'v' }, '<C-p>', '"*p', { desc = 'Paste from selection clipboard' })
vim.keymap.set({ 'n', 'v' }, 'p', '"+p', { desc = 'Paste from system clipboard' })
vim.keymap.set({ 'v', 'n' }, '<leader>tt', '<cmd>TSBufToggle highlight<cr>', { desc = 'Toggle Tree-sitter highlighting' })
vim.keymap.set({ 'n', 'v', 'x' }, ';', ':')
vim.keymap.set({ 'n', 'v', 'x' }, ':', ';')

vim.keymap.set({ 'x', 'n' }, '<C-s>', [[<esc>:'<,'>s/]], { desc = 'Enter substitute mode' })

--

-- NOTE: THESE ARE FROM https://github.com/LazyVim/LazyVim/blob/main/lua/lazyvim/config/keymaps.lua

vim.keymap.set({ 'n', 'x' }, 'j', "v:count == 0 ? 'gj' : 'j'", { desc = 'Down', expr = true, silent = true })
-- vim.keymap.set({ 'n', 'x' }, '<Down>', "v:count == 0 ? 'gj' : 'j'", { desc = 'Down', expr = true, silent = true })
vim.keymap.set({ 'n', 'x' }, 'k', "v:count == 0 ? 'gk' : 'k'", { desc = 'Up', expr = true, silent = true })
-- vim.keymap.set({ 'n', 'x' }, '<Up>', "v:count == 0 ? 'gk' : 'k'", { desc = 'Up', expr = true, silent = true })

-- to window using the <ctrl> hjkl keys
-- vim.keymap.set('n', '<C-h>', '<C-w>h', { desc = 'Go to Left Window', remap = true })
-- vim.keymap.set('n', '<C-j>', '<C-w>j', { desc = 'Go to Lower Window', remap = true })
-- vim.keymap.set('n', '<C-k>', '<C-w>k', { desc = 'Go to Upper Window', remap = true })
-- vim.keymap.set('n', '<C-l>', '<C-w>l', { desc = 'Go to Right Window', remap = true })

vim.keymap.set('n', '<A-j>', "<cmd>execute 'move .+' . v:count1<cr>==", { desc = 'Move Down' })
vim.keymap.set('i', '<A-j>', '<esc><cmd>m .+1<cr>==gi', { desc = 'Move Down' })
vim.keymap.set('v', '<A-j>', ":<C-u>execute \"'<,'>move '>+\" . v:count1<cr>gv=gv", { desc = 'Move Down' })
vim.keymap.set('n', '<A-k>', "<cmd>execute 'move .-' . (v:count1 + 1)<cr>==", { desc = 'Move Up' })
vim.keymap.set('i', '<A-k>', '<esc><cmd>m .-2<cr>==gi', { desc = 'Move Up' })
vim.keymap.set('v', '<A-k>', ":<C-u>execute \"'<,'>move '<-\" . (v:count1 + 1)<cr>gv=gv", { desc = 'Move Up' })

-- better indenting
vim.keymap.set('v', '<', '<gv')
vim.keymap.set('v', '>', '>gv')

-- commenting
vim.keymap.set('n', 'gco', 'o<esc>Vcx<esc><cmd>normal gcc<cr>fxa<bs>', { desc = 'Add Comment Below' })
vim.keymap.set('n', 'gcO', 'O<esc>Vcx<esc><cmd>normal gcc<cr>fxa<bs>', { desc = 'Add Comment Above' })

-- windows
vim.keymap.set('n', '<leader>w', '<c-w>', { desc = 'Windows', remap = true })
vim.keymap.set('n', '<leader>-', '<C-W>s', { desc = 'Split Window Below', remap = true })
vim.keymap.set('n', '<leader>|', '<C-W>v', { desc = 'Split Window Right', remap = true })
vim.keymap.set('n', '<leader>wd', '<C-W>c', { desc = 'Delete Window', remap = true })

-- native snippets
if vim.fn.has 'nvim-0.11' == 0 then
  vim.keymap.set('s', '<Tab>', function()
    return vim.snippet.active { direction = 1 } and '<cmd>lua vim.snippet.jump(1)<cr>' or '<Tab>'
  end, { expr = true, desc = 'Jump Next' })
  vim.keymap.set({ 'i', 's' }, '<S-Tab>', function()
    return vim.snippet.active { direction = -1 } and '<cmd>lua vim.snippet.jump(-1)<cr>' or '<S-Tab>'
  end, { expr = true, desc = 'Jump Previous' })
end
-- inc rename

vim.keymap.set('n', '<leader>cr', function()
  return ':IncRename ' .. vim.fn.expand '<cword>'
end, { expr = true, desc = 'Rename' })

-- NOTE: END OF LINE CHARS
vim.opt.fillchars = { eob = ' ' }

require('colorizer').setup {
  filetypes = { '*' },
  user_default_options = {
    names = true, -- "Name" codes like Blue or blue
    RGB = true, -- #RGB hex codes
    RRGGBB = true, -- #RRGGBB hex codes
    RRGGBBAA = true, -- #RRGGBBAA hex codes
    AARRGGBB = true, -- 0xAARRGGBB hex codes
    rgb_fn = true, -- CSS rgb() and rgba() functions
    hsl_fn = true, -- CSS hsl() and hsla() functions
    css = true, -- Enable all CSS features: rgb_fn, hsl_fn, names, RGB, RRGGBB
    css_fn = true, -- Enable all CSS *functions*: rgb_fn, hsl_fn
    -- Highlighting mode.  'background'|'foreground'|'virtualtext'
    mode = 'background', -- Set the display mode
    -- Tailwind colors.  boolean|'normal'|'lsp'|'both'.  True is same as normal
    tailwind = 'both', -- Enable tailwind colors
    -- parsers can contain values used in |user_default_options|
    sass = { enable = true, parsers = { 'css' } }, -- Enable sass colors
    -- Virtualtext character to use
    virtualtext = '■',
    -- Display virtualtext inline with color
    virtualtext_inline = true,
    -- Virtualtext highlight mode: 'background'|'foreground'
    virtualtext_mode = 'foreground',
    -- update color values even if buffer is not focused
    -- example use: cmp_menu, cmp_docs
    always_update = true,
  },
  -- all the sub-options of filetypes apply to buftypes
  buftypes = {},
  -- Boolean | List of usercommands to enable
  user_commands = true, -- Enable all or some usercommands
}

vim.opt.termguicolors = true
vim.api.nvim_set_hl(0, 'CursorLine', { bg = '#191724' }) -- Use a darker or blended color
vim.wo.relativenumber = true

vim.opt.conceallevel = 2

-- Config noice.nvim
--
--
--

require('supermaven-nvim').setup {
  keymaps = {
    accept_suggestion = '<C-s>',
    clear_suggestion = '<C-]>',
    accept_word = '<C-j>',
  },
  -- ignore_filetypes = { cpp = true }, -- or { "cpp", }
  color = {
    suggestion_color = '#c4a7e7',

    cterm = 244,
  },
  log_level = 'info', -- set to "off" to disable logging completely
  disable_inline_completion = false, -- disables inline completion for use with cmp
  disable_keymaps = false, -- disables built in keymaps for more manual control
  condition = function()
    return false
  end, -- condition to check for stopping supermaven, `true` means to stop supermaven when the condition is true. }
}

vim.keymap.set('n', '<leader>aa', '<cmd>ArduinoAttach<cr>', { desc = 'attach to a device' })
vim.keymap.set('n', '<leader>av', '<cmd>ArduinoVerify<cr>', { desc = 'verify a sketch' })
vim.keymap.set('n', '<leader>au', '<cmd>ArduinoUpload<cr>', { desc = 'upload a sketch' })
vim.keymap.set('n', '<leader>aU', '<cmd>ArduinoUploadAndSerial<cr>', { desc = 'upload a sketch and open serial monitor' })
vim.keymap.set('n', '<leader>as', '<cmd>ArduinoSerial<cr>', { desc = 'open serial monitor' })
vim.keymap.set('n', '<leader>ab', '<cmd>ArduinoChooseBoard<cr>', { desc = 'choose board' })
vim.keymap.set('n', '<leader>ap', '<cmd>ArduinoChooseProgrammer<cr>', { desc = 'choose programmer' })

-- Autocmd
--
-- Auto hot reload on save for Dart files
vim.api.nvim_create_autocmd('BufWritePost', {
  pattern = '*.dart',
  callback = function()
    local ok, flutter_tools = pcall(require, 'flutter-tools')
    if ok then
      flutter_tools.reload() -- this does hot reload
    end
  end,
})

-- ZETTELKASTEN
--
vim.keymap.set('n', '<leader>nn', function()
  local name = vim.fn.input 'Note name: '
  if name == '' then
    print 'Aborted'
    return
  end
  name = string.lower(name):gsub('%s+', '-'):gsub('[^%w%-]', '')

  local date = os.date '%Y-%m-%d'
  local cwd = vim.fn.getcwd()

  -- Perfect base_dir (already correct in your version)
  local base_dir = cwd
  if vim.fn.isdirectory(cwd .. '/chapters') == 1 then
    base_dir = cwd .. '/chapters'
  elseif #vim.fn.glob(cwd .. '/*.tex', false, true) > 0 then
    base_dir = vim.fn.fnamemodify(cwd, ':h')
    print('Inside existing note → using parent:', base_dir)
  end

  -- THIS IS THE ONLY THING THAT WAS WRONG → now 100% correct
  local function get_highest_number()
    local highest = 0
    -- Use basename so we only see the folder name, not the full path
    local folders = vim.fn.systemlist {
      'find',
      base_dir,
      '-type',
      'd',
      '-name',
      '[0-9][0-9][0-9]-*',
      '-exec',
      'basename',
      '{}',
      ';',
    }

    for _, foldername in ipairs(folders) do
      local num = foldername:match '^(%d%d%d)%-' -- ^ = start of string
      if num then
        local n = tonumber(num)
        if n > highest then
          highest = n
        end
      end
    end
    return highest
  end

  local next_num = get_highest_number() + 1
  local num_str = string.format('%03d', next_num)

  local folder = base_dir .. '/' .. num_str .. '-' .. date .. '-' .. name
  local texfile = folder .. '/' .. num_str .. '-' .. date .. '-' .. name .. '.tex'
  local template = vim.fn.expand '~/git/Clase/template/template.tex'

  vim.fn.mkdir(folder, 'p')

  if vim.fn.filereadable(texfile) == 0 then
    if vim.fn.filereadable(template) == 1 then
      vim.fn.system { 'cp', template, texfile }
      print('Created → ' .. texfile)
    else
      vim.fn.writefile({
        '\\documentclass{article}',
        '\\begin{document}',
        '\\title{' .. name .. '}',
        '\\date{' .. date .. '}',
        '\\maketitle',
        '',
        '\\end{document}',
      }, texfile)
      print('Created minimal → ' .. texfile)
    end
  end

  vim.cmd.edit(vim.fn.fnameescape(texfile))
end, { desc = 'Zettel: New numbered note — NOW IT REALLY WORKS' })
-------------------------------------------------------------------------------
--  Modify nvim notify
-------------------------------------------------------------------------------
require('notify').setup {
  render = 'minimal',
  stages = 'fade_in_slide_out',
  top_down = false,
  timeout = 4000,
  merge_duplicates = true,
}

-- Open all past notifications with Telescope
vim.keymap.set('n', '<leader>fn', '<cmd>Telescope notify<cr>', { desc = 'Find notifications' })

-------------------------------------------------------------------------------
--    incfig.nvim (Telescope fuzzy search version)
-------------------------------------------------------------------------------
local has_telescope, telescope = pcall(require, 'telescope')
if not has_telescope then
  vim.notify('Telescope not found!', vim.log.levels.WARN)
  return
end

local actions = require 'telescope.actions'
local action_state = require 'telescope.actions.state'
local pickers = require 'telescope.pickers'
local finders = require 'telescope.finders'
local conf = require('telescope.config').values

-- Git root helper
local function git_root()
  local file_dir = vim.fn.expand '%:p:h'
  local cmd = string.format('cd %s && git rev-parse --show-toplevel 2>/dev/null', vim.fn.shellescape(file_dir))
  local result = vim.fn.systemlist(cmd)[1]
  if result and result ~= '' then
    return result
  end
  return nil
end

-- Spawn Inkscape
local function spawn_inkscape(file_path)
  local script_path = vim.fn.expand '~/.config/nvim/inkscape_move_dynamic.sh'
  vim.fn.jobstart({ script_path, file_path }, { detach = true })
end

-- Insert \incfig[size]{filename} with size prompt
local function insert_incfig(filename)
  vim.ui.input({ prompt = 'Enter size for \\incfig[size]{file} (0 < size <= 1): ' }, function(size)
    if not size or size == '' then
      return
    end
    local num = tonumber(size)
    if not num or num <= 0 or num > 1 then
      print 'Invalid size! Must be >0 and <=1'
      return
    end
    local line = vim.api.nvim_win_get_cursor(0)[1]
    vim.api.nvim_buf_set_lines(0, line, line, true, { string.format('\\incfig[%s]{%s}', num, filename) })
  end)
end

-- Open/create SVG with Telescope fuzzy search
local function open_or_create_inkscape_svg()
  local repo_root = git_root() or vim.fn.getcwd()
  print('raw repo_root:', vim.inspect(repo_root)) -- debug

  -- sanitize repo_root
  repo_root = repo_root:gsub('\27%[[%d;]*[A-Za-z]', ''):gsub('%c', ''):gsub('^%s+', ''):gsub('%s+$', '')
  print('clean repo_root:', vim.inspect(repo_root)) -- debug

  local images_dir = repo_root .. '/images'

  vim.fn.mkdir(images_dir, 'p')

  local svg_files = vim.fn.globpath(images_dir, '*.svg', false, true)
  local filenames = {}
  for _, path in ipairs(svg_files) do
    table.insert(filenames, vim.fn.fnamemodify(path, ':t:r')) -- base name without extension
  end
  table.insert(filenames, '▶ New file') -- option to create a new one

  pickers
    .new({}, {
      prompt_title = 'Select or create SVG',
      finder = finders.new_table { results = filenames },
      sorter = conf.generic_sorter {},
      attach_mappings = function(prompt_bufnr, map)
        actions.select_default:replace(function()
          local selection = action_state.get_selected_entry()
          actions.close(prompt_bufnr)

          local template_path = vim.fn.expand '~/git/Clase/templates-inkscape/cross.svg'
          if not selection then
            return
          end

          if selection[1] == '▶ New file' then
            vim.ui.input({ prompt = 'Enter new SVG file name: ' }, function(input)
              if not input or input == '' then
                return
              end
              local file_path = images_dir .. '/' .. input .. '.svg'
              vim.fn.system { 'cp', template_path, file_path }
              spawn_inkscape(file_path)
              insert_incfig(input)
            end)
          else
            local filename = selection[1]
            local file_path = images_dir .. '/' .. filename .. '.svg'
            local options = {
              'Open in Inkscape + insert \\incfig',
              'Insert \\incfig only',
              'Open in Inkscape only (edit, no insert)',
              'Do nothing',
            }
            vim.ui.select(options, { prompt = 'File exists, choose action:' }, function(opt)
              if not opt then
                return
              end
              if opt == 'Open in Inkscape + insert \\incfig' then
                spawn_inkscape(file_path)
                insert_incfig(filename)
              elseif opt == 'Insert \\incfig only' then
                insert_incfig(filename)
              elseif opt == 'Open in Inkscape only (edit, no insert)' then
                spawn_inkscape(file_path)
              end
            end)
          end
        end)
        return true
      end,
    })
    :find()
end

-- Keymap
vim.keymap.set('n', '<leader>i', open_or_create_inkscape_svg, { desc = 'Open/create Inkscape SVG + insert \\incfig (fuzzy)' })
-- Auto-export SVG -> PDF + PDF_TeX asynchronously
local repo_root = git_root() or vim.fn.getcwd()
local images_dir = repo_root .. '/images'
-- TODO: FIX THIS AUTOCMD: it does not export avg into PDF + PDF_TeX on save
vim.api.nvim_create_autocmd('BufWritePost', {
  pattern = '*.svg',
  callback = function(args)
    local svg_file = args.file
    if svg_file:sub(1, #images_dir) == images_dir then
      local pdf_file = svg_file:gsub('%.svg$', '.pdf')
      vim.fn.jobstart {
        'inkscape',
        svg_file,
        '--export-type=pdf',
        '--export-latex',
        '--export-filename=' .. pdf_file,
      }
    end
  end,
  desc = 'Auto-export SVG to PDF + PDF_TeX asynchronously on save',
})

--- Spell checking
---
-- Enable spell checking
vim.opt_local.spell = true
vim.opt_local.spelllang = { 'es', 'en_us' }

vim.keymap.set({ 'i', 'n' }, '<C-j>', function()
  vim.cmd 'stopinsert'
  vim.cmd 'normal! ma[s1z=`a'
end, { noremap = true, silent = true })

vim.diagnostic.config {
  float = {
    border = 'none',
    header = '',
    prefix = '',
    source = false,
  },
}

vim.o.updatetime = 250

vim.api.nvim_create_autocmd('CursorHold', {
  callback = function()
    vim.diagnostic.open_float(nil, { focus = false })
  end,
})

vim.filetype.add { extension = { ino = 'cpp' } }