-- WINDOWS SHELL COMPATIBILITY (needed for sf.nvim command runner)
if vim.fn.has("win32") == 1 then
    vim.opt.shell = "cmd.exe"
    vim.opt.shellcmdflag = "/s /c"
    vim.opt.shellquote = ""
    vim.opt.shellxquote = '"' -- Crucial for handling quotes and && properly in cmd
end

-- plugins --
vim.pack.add({
    'https://github.com/stevearc/oil.nvim',
    'https://github.com/nvim-mini/mini.move',
    'https://github.com/nvim-mini/mini.icons',
    'https://github.com/ibhagwan/fzf-lua',
    'https://github.com/xixiaofinland/sf.nvim',
    'https://github.com/nvim-treesitter/nvim-treesitter',
    -- [completion] ---------------------------------------------------------------
    { src = "https://github.com/Saghen/blink.cmp",                version = vim.version.range('v1.10.2') },

})

require("oil").setup()
require("mini.move").setup()
require("mini.icons").setup()
require("fzf-lua").setup()
require("nvim-treesitter").setup()
require("blink.cmp").setup()
require("sf").setup({
  types_to_retrieve = {
    "ApexClass",
    "ApexTrigger",
    "CustomPermission",
    "CustomApplication",
    "CustomMetadata",
    "CustomSetting",
    "CustomTab",
    "CustomObject",
    "Flow",
    "FlowDefinition",
    "Layout",
    "LightningComponentBundle",
    "PermissionSetGroup",
    "PermissionSet",
    "Profile",
    "StaticResource",
    "SharingRule"
  },
})

vim.loader.enable() -- speed up launch!


-- treesitter - dynamically determine language
vim.api.nvim_create_autocmd("FileType", {
	group = vim.api.nvim_create_augroup("tree-sitter-enable", { clear = true }),
	callback = function(args)
		local lang = vim.treesitter.language.get_lang(args.match)
		if not lang then
			return
		end
		if vim.treesitter.query.get(lang, "highlights") then
			vim.treesitter.start(args.buf)
		end
		if vim.treesitter.query.get(lang, "indents") then
			vim.opt_local.indentexpr = 'v:lua.require("nvim-treesitter").indentexpr()'
		end
		
		-- from treesitter docs for folding
		vim.opt.foldexpr = 'v:lua.vim.treesitter.foldexpr()'
		vim.opt.foldmethod = 'expr'
	end,
})


-- normal mode
vim.api.nvim_set_keymap('i','jk','<Esc>',{noremap=true,silent=true})
vim.api.nvim_set_keymap('i','kj','<Esc>',{noremap=true,silent=true})

-- ui
vim.opt.foldlevelstart = 99
vim.o.scrolloff = 10
vim.o.number = true
vim.o.relativenumber = true
vim.o.showmode = false
vim.o.signcolumn = "yes"
vim.o.pumheight = 15
vim.o.shortmess = "CFOSWaco"

-- search
vim.o.imsearch = 0
vim.o.hlsearch = true
vim.o.incsearch = true
vim.o.ignorecase = true
vim.o.smartcase = true

local map = vim.keymap.set

-- KEYMAPS - for plugins
map("n", "-", "<CMD>Oil<CR>", { desc = "Open parent directory" })

-- KEYMAPS - movement
map("n", "<C-d>", "<C-d>zz")
map("n", "<C-u>", "<C-u>zz")
map("n", "<C-f>", "<C-f>zz")
map("n", "<C-b>", "<C-b>zz")