-- Setup defaults
vim.g.mapleader = " "
vim.g.maplocalleader = " "
vim.g.have_nerd_font = true

vim.o.number = true
vim.o.relativenumber = true
vim.o.ignorecase = true
vim.o.smartcase = true
vim.o.scrolloff = 10
vim.o.confirm = true

-- Use tabs, display as two spaces
vim.o.expandtab = false
vim.o.tabstop = 2
vim.o.softtabstop = 2
vim.o.shiftwidth = 0

vim.o.complete = ".,o" -- use buffer and omnifunc
vim.o.completeopt = "fuzzy,menuone,noselect" -- add 'popup' for docs (sometimes)
vim.o.autocomplete = true
vim.o.pumheight = 7

-- Plugin configuration
vim.pack.add({
	"https://github.com/nvim-lua/plenary.nvim",
	"https://github.com/nvim-telescope/telescope.nvim",
	"https://github.com/NeogitOrg/neogit",
	"https://github.com/neovim/nvim-lspconfig",
	-- 'https://github.com/rose-pine/neovim',
	"https://github.com/RRethy/base16-nvim",
	"https://github.com/stevearc/conform.nvim",
	"https://github.com/neanias/everforest-nvim",
})

require("everforest").setup({
	background = "hard",
})

local telescope = require("telescope")
telescope.setup({
	defaults = {
		sorting_strategy = "ascending",
		layout_config = {
			prompt_position = "top",
		},
	},
	pickers = {
		find_files = {
			hidden = true,
		},
	},
})

local builtin = require("telescope.builtin")
vim.keymap.set("n", "<leader>ff", builtin.find_files, { desc = "Telescope find files" })
vim.keymap.set("n", "<leader>fg", builtin.live_grep, { desc = "Telescope live grep" })
vim.keymap.set("n", "<leader>fb", builtin.buffers, { desc = "Telescope buffers" })
vim.keymap.set("n", "<leader>fh", builtin.help_tags, { desc = "Telescope help tags" })
vim.keymap.set("n", "<leader>fd", builtin.diagnostics, { desc = "Telescope diagnostics" })

vim.cmd("packadd nvim.undotree")
vim.keymap.set("n", "<leader>u", require("undotree").open)

local neogit = require("neogit")
neogit.setup({
	graph_style = "unicode",
})

vim.keymap.set("n", "<leader>gg", function()
	neogit.open({ kind = "split" })
end, { desc = "Open Neogit UI" })

local rocks_config = {
	rocks_path = vim.env.HOME .. "/.local/share/nvim/rocks",
}

vim.g.rocks_nvim = rocks_config

local luarocks_path = {
	vim.fs.joinpath(rocks_config.rocks_path, "share", "lua", "5.1", "?.lua"),
	vim.fs.joinpath(rocks_config.rocks_path, "share", "lua", "5.1", "?", "init.lua"),
}
package.path = package.path .. ";" .. table.concat(luarocks_path, ";")

local luarocks_cpath = {
	vim.fs.joinpath(rocks_config.rocks_path, "lib", "lua", "5.1", "?.so"),
	vim.fs.joinpath(rocks_config.rocks_path, "lib64", "lua", "5.1", "?.so"),
	-- Remove the dylib and dll paths if you do not need macos or windows support
	vim.fs.joinpath(rocks_config.rocks_path, "lib", "lua", "5.1", "?.dylib"),
	vim.fs.joinpath(rocks_config.rocks_path, "lib64", "lua", "5.1", "?.dylib"),
	vim.fs.joinpath(rocks_config.rocks_path, "lib", "lua", "5.1", "?.dll"),
	vim.fs.joinpath(rocks_config.rocks_path, "lib64", "lua", "5.1", "?.dll"),
}
package.cpath = package.cpath .. ";" .. table.concat(luarocks_cpath, ";")

vim.opt.runtimepath:append(vim.fs.joinpath(rocks_config.rocks_path, "lib", "luarocks", "rocks-5.1", "rocks.nvim", "*"))

vim.lsp.enable("rust_analyzer")

require("conform").setup({
	format_on_save = {
		timeout_ms = 500,
		lsp_format = "fallback",
	},
	formatters_by_ft = {
		lua = { "stylua" },
		rust = { "rustfmt", lsp_format = "fallback" },
	},
})