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
        vim.api.nvim_echo({
            { "Failed to clone lazy.nvim:\n", "ErrorMsg" },
            { out, "WarningMsg" },
            { "\nPress any key to exit..." },
        }, true, {})
        vim.fn.getchar()
        os.exit(1)
    end
end
vim.opt.rtp:prepend(lazypath)

vim.g.mapleader = " "
vim.g.maplocalleader = "\\"

require("lazy").setup({
    spec = {
        {
            "folke/todo-comments.nvim",
            dependencies = { "nvim-lua/plenary.nvim" },
            opts = { signs = false }
        },
        {
            'numToStr/Comment.nvim',
            opts = { }
        },
        {
            'lewis6991/gitsigns.nvim',
        },
        {
            'nvim-telescope/telescope.nvim', version = '*',
            dependencies = {
                'nvim-lua/plenary.nvim',
                { 'nvim-telescope/telescope-fzf-native.nvim', build = 'make' },
            }
        }
    },

    install = { colorscheme = { "habamax" } },
    checker = { enabled = false }, -- automatic updates
})



vim.cmd("filetype plugin indent on")

--vim.cmd("syntax off")

-- vim.cmd("colorscheme wildcharm")
vim.cmd("colorscheme habamax")

vim.opt.backup = false
vim.opt.writebackup = false
vim.opt.swapfile = false

vim.opt.number = true

vim.opt.tabstop = 8
vim.opt.shiftwidth = 4
vim.opt.softtabstop = 4
vim.opt.expandtab = true
vim.opt.autoindent = true
vim.opt.smarttab = true

vim.opt.mouse = "a"

vim.opt.laststatus = 2

vim.opt.scrolloff = 5

vim.opt.ignorecase = true
vim.opt.hlsearch = true
vim.opt.incsearch = true

vim.opt.wrap = false

vim.opt.timeoutlen = 1000
vim.opt.ttimeoutlen = 0
vim.opt.hidden = true
vim.opt.wildmenu = true
vim.opt.clipboard = "unnamed,unnamedplus"
vim.opt.colorcolumn = "75"
-- vim.opt.backspace = { "indent", "eol", "start" }

vim.opt.updatetime = 100
vim.opt.signcolumn = "auto"

local map = vim.keymap.set

map("n", "K", "<Nop>", { silent = true })

map("v", ">", ">gv", { silent = true })
map("v", "<", "<gv", { silent = true })

map("v", "J", ":m '>+1<CR>gv=gv", { silent = true })
map("v", "K", ":m '<-2<CR>gv=gv", { silent = true })

map("n", "H", ":bnext<CR>zz", { silent = true })
map("n", "L", ":bprev<CR>zz", { silent = true })

map("n", ",", ":copen<CR>", { silent = true })
map("n", ">", ":cn<CR>", { silent = true })
map("n", "<", ":cp<CR>", { silent = true })

map("n", "\\", ":noh<CR>", { silent = true })

map("n", "E", ":Ex<CR>", { silent = true })

map("n", "<space>z", ":set relativenumber<CR>", { silent = true })
map("n", "<space>x", ":set norelativenumber<CR>", { silent = true })

map("n", "gb", ":make<CR>", { silent = true })
map("n", "gs", ":w<CR>", { silent = true })

map("n", "ghp", ":Gitsigns preview_hunk_inline<CR>", { silent = true })
map("n", "gs", ":w<CR>", { silent = true })

local builtin = require('telescope.builtin')
map('n', '<leader>ff', builtin.find_files, { desc = 'Telescope find files' })
map('n', '<leader>fg', builtin.live_grep, { desc = 'Telescope live grep' })

-- Align command
local function align_line(line, sep, maxpos, extra)
    local lhs, rhs = line:match("^(.-)%s*(" .. sep .. ".*)$")

    if not lhs then
        return line
    end

    local spaces = string.rep(" ", maxpos - #lhs + extra)
    return lhs .. spaces .. rhs
end

local function align_section(opts)
    local sep = opts.args ~= "" and opts.args or "="
    local extra = 1

    local lines = vim.api.nvim_buf_get_lines(
        0,
        opts.line1 - 1,
        opts.line2,
        false
    )

    local maxpos = 0

    for _, line in ipairs(lines) do
        local s, _ = line:find("%s*" .. sep)
        if s and (s - 1) > maxpos then
            maxpos = s - 1
        end
    end

    for i, line in ipairs(lines) do
        lines[i] = align_line(line, sep, maxpos, extra)
    end

    vim.api.nvim_buf_set_lines(
        0,
        opts.line1 - 1,
        opts.line2,
        false,
        lines
    )
end

vim.api.nvim_create_user_command("Align", align_section, {
    nargs = "?",
    range = true,
})

map("v", "<Leader>a", ":Align<CR>", { silent = true })