-- Appearance and Display
vim.opt.number = true
vim.opt.relativenumber = true
vim.opt.signcolumn = "yes"
vim.opt.showmode = false
vim.opt.list = true
vim.opt.listchars = { tab = "» ", trail = "·", nbsp = "␣" }
vim.opt.termguicolors = true
vim.opt.colorcolumn = "0"
-- vim.opt.cursorline = true -- personally i don't use cursorline :(

-- Indentation and Formatting
vim.opt.smartindent = true
vim.opt.autoindent = true
vim.opt.expandtab = true
vim.opt.shiftwidth = 4
vim.opt.tabstop = 4
vim.opt.breakindent = true
vim.opt.wrap = false

-- File Handling and Sessions
vim.opt.undofile = true
vim.opt.swapfile = false
vim.opt.writebackup = false
vim.opt.sessionoptions = "buffers,curdir,folds,help,tabpages,terminal,globals"
vim.opt.backup = false
vim.opt.undodir = os.getenv("HOME") .. "/.local/share/nvim/undodir"
-- vim.opt.clipboard = "unnamedplus"

-- Completion and UI
vim.opt.pumheight = 10
vim.opt.completeopt = { "menu", "menuone", "noselect" }
vim.opt.cmdheight = 0 -- set to 1 or higher when debugging

-- Folding and Syntax
vim.opt.foldenable = true
vim.opt.foldlevel = 99
vim.opt.foldmethod = "manual" -- NOTE: other foldmethod doesn't work :)
-- vim.opt.foldexpr = "nvim_treesitter#foldexpr()"

-- Search and Navigation
vim.opt.hlsearch = true
vim.keymap.set("n", "<Esc>", "<cmd>nohlsearch<CR>")
vim.opt.jumpoptions = "view"
vim.opt.scrolloff = 10
vim.opt.incsearch = true

-- Miscellaneous
vim.opt.ignorecase = true
vim.opt.smartcase = true
vim.opt.sidescrolloff = 5
vim.opt.updatetime = 100
vim.opt.fillchars = {
    foldopen = "",
    foldclose = "",
    fold = " ",
    foldsep = " ",
    diff = "/",
    eob = " ",
}
vim.opt.syntax = "on"
vim.opt.spelloptions = "camel,noplainbuffer"
vim.opt.wildmode = "longest:full:full"
vim.opt.wildignore = "*.docx,*.jpg,*.png,*.gif,*.pdf,*.pyc,*.exe,*.flv,*.img,*.xlsx,*DS_STORE,*.db"
vim.opt.isfname:append("@-@")
vim.g.have_nerd_font = true
-- vim.opt.guicursor = "" -- keeps the cursor same in insert mode
vim.opt.exrc = true -- enable .nvimrc support

vim.g.zig_fmt_autosave = 0 -- disable annoying zig auto formatting on write
vim.g.zig_fmt_parse_errors = 0 -- disable error on new pane zig