---@diagnostic disable: undefined-global
local option = vim.opt
local keymap = vim.keymap
vim.g.loaded_netrw = 1
vim.g.loaded_netrwPlugin = 1
vim.g.rustfmt_autosave = 1
vim.g.mkdp_auto_start = 1

--Basic Editor Setup
option.nu = true
option.tabstop = 2
option.softtabstop = 2
option.shiftwidth = 2
option.expandtab = true
option.smartindent = true
option.ruler = false
option.wrap = false
option.swapfile = false
option.hlsearch = false
option.incsearch = true
option.updatetime = 50
option.laststatus = 0
option.signcolumn = "number"
option.autoindent = true
option.clipboard = "unnamedplus"
option.termguicolors = true
option.fillchars = 'eob: '
option.autoindent = true

vim.cmd([[
augroup RunPfOnSave
autocmd!
autocmd BufWritePost *.js,*.ts,*.jsx,*json,*.tsx,*.css,*.html,*.yaml,*.md silent! !prettier --write %
autocmd BufWritePost *.tex silent! :VimtexCompile
autocmd BufWritePost *.md silent! :MarkdownPreview
autocmd BufWritePost *.php silent! !php-cs-fixer fix %
augroup END
]])

-- Gui options
vim.o.guifont = "Fira Code:h7"
vim.g.vimtex_view_method = "zathura"
vim.g.vimtex_compiler_method = "latexrun"
vim.g.gitgutter_set_sign_backgrounds = 1


local lazypath = vim.fn.stdpath("data") .. "/lazy/lazy.nvim"
if not vim.loop.fs_stat(lazypath) then
  vim.fn.system({
    "git",
    "clone",
    "--filter=blob:none",
    "https://github.com/folke/lazy.nvim.git",
    "--branch=stable", -- latest stable release
    lazypath,
  })
end

vim.opt.rtp:prepend(lazypath)
require("lazy").setup({
  "nvim-lua/plenary.nvim",
  'chriskempson/base16-vim',
  'ryanoasis/vim-devicons',
  "airblade/vim-gitgutter",
  "lervag/vimtex",
  "nvim-tree/nvim-tree.lua",
  "norcalli/nvim-colorizer.lua",
  "nvim-treesitter/nvim-treesitter",
  "neovim/nvim-lspconfig",
  "williamboman/mason.nvim",
  "nvim-tree/nvim-web-devicons",
  "williamboman/mason-lspconfig.nvim",
  "iamcco/markdown-preview.nvim",
  cmd = { "MarkdownPreviewToggle", "MarkdownPreview", "MarkdownPreviewStop" },
  build = "cd app && yarn install",
  init = function()
    vim.g.mkdp_filetypes = { "markdown" }
  end,
  ft = { "markdown" },
  'nvimdev/lspsaga.nvim',
  config = function()
    require('lspsaga').setup({})
  end,
  'nvim-telescope/telescope.nvim',
  tag = '0.1.5',
  dependencies = { 'nvim-lua/plenary.nvim' },
  {
    'nvim-telescope/telescope-fzf-native.nvim',
    build =
    'cmake -S. -Bbuild -DCMAKE_BUILD_TYPE=Release && cmake --build build --config Release && cmake --install build --prefix build',
    keys = {
      { "<leader>/", false },
      { "<leader>f", "<cmd>Telescope find_files<cr>", desc = "Find Files" },
      { "<leader>g", "<cmd>Telescope live_grep<cr>",  desc = "Grep" },
      { "<leader>b", "<cmd>Telescope buffers<cr>",    desc = "Grep" },
      { "<leader>s", "<cmd>Telescope buffers<cr>",    desc = "Grep" },
    }
  },
  {
    'windwp/nvim-autopairs',
    event = "InsertEnter",

    opts = {}
  },
  {
    'numToStr/Comment.nvim',
    opts = {},
    lazy = false,
  },

  'ms-jpq/coq_nvim',
  { 'ms-jpq/coq.artifacts', branch = "artifacts" },
})

require("colorizer").setup()
vim.api.nvim_create_autocmd('InsertEnter', {
  command = 'COQnow --shut-up'
})

vim.api.nvim_create_autocmd("BufWritePre", {
  callback = function()
    vim.lsp.buf.format()
  end,
})

local lsp_servers = {
  clangd = {},
  lua_ls = {},
  rust_analyzer = {
    imports = {
      granularity = {
        group = 'module',
      },
      prefix = 'self',
    },
    cargo = {
      buildScripts = {
        enable = true,
      },
    },
    procMacro = {
      enable = true,
    },
  },
}



require("mason").setup()
require("mason-lspconfig").setup {
  ensure_installed = lsp_servers,
  automatic_installation = true,
}

local server_maps = function(opts)
  vim.keymap.set("n", "<leader>d", vim.lsp.buf.definition, opts) -- goto def
  vim.keymap.set("n", "<leader>k", vim.lsp.buf.hover, opts)      -- see docs
end

for lsp, settings in pairs(lsp_servers) do
  require("lspconfig")[lsp].setup(coq.lsp_ensure_capabilities({
    on_attach = function(_, buffer)
      server_maps({ buffer = buffer })
    end,
    settings = settings,
  }))
end

require("nvim-tree").setup({
  sort = {
    sorter = "case_sensitive",
  },
  view = {
    width = 30,
  },
  renderer = {
    group_empty = true,
  },
  filters = {
    dotfiles = true,
  },
})

vim.cmd.colorscheme("base16-brewer")
vim.cmd([[
highlight GitGutterAdd ctermbg=none guibg=none
highlight GitGutterDelete guibg=none ctermbg=none
highlight GitGutterChange guibg=none ctermbg=none
highlight GitGutterChangeAdd guibg=none ctermbg=none
highlight GitGutterChangeDelete guibg=none ctermbg=none
highlight NonText guifg=none
highlight EndOfBuffer ctermfg=none ctermbg=none
highlight Normal ctermbg=none guibg=none
highlight signcolumn ctermbg=none guibg=none
highlight StatusLine ctermbg=none guibg=none
highlight DiagnosticError ctermbg=none guibg=none
highlight DiagnosticWarn ctermbg=none guibg=none
highlight DiagnosticInfo ctermbg=none guibg=none
highlight DiagnosticHint ctermbg=none guibg=none
highlight Pmenu ctermbg=none guibg=none

highlight DiagnosticVirtualError ctermbg=none guibg=none
highlight DiagnosticVirtualWarn ctermbg=none guibg=none
highlight DiagnosticVirtualInfo ctermbg=none guibg=none
highlight DiagnosticVirtualHint ctermbg=none guibg=none

highlight LineNr ctermbg=none guibg=none
highlight StatusLineNc ctermbg=none guibg=none
highlight StatusLineNc ctermfg=none guifg=none
highlight StatusLine ctermbg=none guibg=none
highlight StatusLine ctermfg=none guifg=none

highlight NvimTreeWinSeparator ctermfg=none guifg=none
highlight CursorColumn ctermfg=none guifg=none
highlight CursorLine ctermbg=none guibg=none

highlight VertSplit ctermbg=none guibg=none

highlight DiagnosticVirtualTextError ctermbg=none guibg=none
highlight DiagnosticVirtualTextWarn ctermbg=none guibg=none
highlight DiagnosticVirtualTextInfo ctermbg=none guibg=none
highlight DiagnosticVirtualTextHint ctermbg=none guibg=none
]])

--Keybinds
vim.g.mapleader = " "
keymap.set("n", "<leader>e", vim.cmd.NvimTreeToggle)
keymap.set("n", "<leader>z", [[:%s/\<<C-r><C-w>\>/<C-r><C-w>/gI<Left><Left><Left>]])
keymap.set("n", "<leader>a", "ggVG")
keymap.set("n", "<leader>y", "cc")
keymap.set("n", "<C-c>", "yy")
keymap.set("n", "<C-v>", "p")
keymap.set("n", "<C-z>", "u")
keymap.set("v", "J", ":m '>+1<CR>gv=gv")
keymap.set("n", "j", "5j")
keymap.set("n", "k", "5k")
keymap.set("v", "K", ":m '<-2<CR>gv=gv")
keymap.set("n", "<leader>ca", "<cmd>Lspsaga code_action<cr>")
keymap.set("n", "<leader>f", "<cmd>Telescope find_files<cr>")
keymap.set("n", "<leader>g", "<cmd>Telescope live_grep<cr>")