-----------------------------
-- General Settings
-----------------------------
vim.g.mapleader = ' '
vim.g.maplocalleader = ' '
vim.g.have_nerd_font = true

-- Visual Things
vim.opt.cmdheight = 0 -- Currently looking for a solution for searching with / and ?
vim.opt.number = true
vim.opt.relativenumber = true
vim.opt.mouse = 'a'
vim.opt.showmode = false

-- Sync clipboard between OS and Neovim.
--  Schedule the setting after `UiEnter` because it can increase startup-time.
--  Remove this option if you want your OS clipboard to remain independent.
--  See `:help 'clipboard'`
--  It does get added to the @ register I believe?
vim.schedule(function()
    vim.opt.clipboard = 'unnamedplus'
end)

-- Enable break indent
vim.opt.breakindent = true
-- Enable word break instead of character break
vim.opt.linebreak = true

-- Save undo history
vim.opt.undofile = true

-- Case-insensitive searching UNLESS \C or one or more capital letters in the search term
vim.opt.ignorecase = true
vim.opt.smartcase = true

-- Keep signcolumn on by default
vim.opt.signcolumn = 'yes'

-- Decrease update time
vim.opt.updatetime = 250

-- Decrease mapped sequence wait time
-- Displays which-key popup sooner
vim.opt.timeoutlen = 200

-- Configure how new splits should be opened
vim.opt.splitright = true
vim.opt.splitbelow = true

-- Sets how neovim will display certain whitespace characters in the editor.
--  See `:help 'list'`
--  and `:help 'listchars'`
vim.opt.list = true
vim.opt.listchars = { tab = '» ', trail = '·', nbsp = '␣' }

-- Preview substitutions live, as you type!
vim.opt.inccommand = 'split'

-- Hides special characters in markdown
vim.opt.conceallevel = 2

-- Show which line your cursor is on
vim.opt.cursorline = true

-- Spelling Correction
vim.opt.spell = true
-- vim.opt.spelllang = 'en'

-- Tabulation Stuffs
vim.opt.shiftwidth = 4
vim.opt.expandtab = true

-- Minimal number of screen lines to keep above and below the cursor.
vim.opt.scrolloff = 7

-----------------------------
-- Quality of Life Keybinds:
-----------------------------

vim.keymap.set('n', '<C-s>', '<cmd>w<CR>', { silent = true })
vim.keymap.set('i', '<C-s>', '<cmd>w<CR>', { silent = true })

--------------------
-- Quit Vim
vim.keymap.set('n', '<leader>qa', '<cmd>qa!<CR>', { desc = 'Force quit without saving'})
vim.keymap.set('n', '<leader>qx', '<cmd>xa!<CR>', { desc = 'Write to all then force quit'})


--------------------
-- Text Oriented
vim.keymap.set('n', '<Esc>', '<cmd>nohlsearch<CR>')
vim.keymap.set('v', 'R', 's')

--------------------
-- Movement

-- Faster Window Navigation
vim.keymap.set('n', '<C-h>', '<C-w><C-h>', { silent=true, desc = 'Move focus to the left window' })
vim.keymap.set('n', '<C-l>', '<C-w><C-l>', { silent=true, desc = 'Move focus to the right window' })
vim.keymap.set('n', '<C-j>', '<C-w><C-j>', { silent=true, desc = 'Move focus to the lower window' })
vim.keymap.set('n', '<C-k>', '<C-w><C-k>', { silent=true, desc = 'Move focus to the upper window' })

-- Terminal
-- or just use <C-\><C-n> to exit terminal mode
vim.keymap.set('t', '<C-x>', '<C-\\><C-n>', { silent=true, desc = 'Exit terminal mode' })

-- Skipping Sections
vim.keymap.set('n', '<C-Up>', 'zz20kzz', { silent=true, desc = 'Skip Large Sections' })
vim.keymap.set('n', '<C-Down>', 'zz20jzz', { silent=true, desc = 'Skip Large Sections' })
vim.keymap.set('i', '<C-Up>', '<ESC>2ka', { silent=true, desc = 'Skip Large Sections' })
vim.keymap.set('i', '<C-Down>', '<ESC>2ja', { silent=true, desc = 'Skip Large Sections' })

--------------------
-- Window Manipulation

vim.keymap.set('n', '<C-q>', '<CMD>q<CR>', { silent=true, desc='Close Window' })

--------------------
-- Weird Sh*t Fixes
vim.keymap.set('n', 's', '', {desc="[S]urround"}) -- Dunno but this is needed to stop some weird substitution thing
vim.keymap.set('n', 'm', 'q', {desc="Macro"})
vim.keymap.set('n', 'q', '') -- Record fights me so often

-- [[ Basic Autocommands ]]
--  See `:help lua-guide-autocommands`

-- Highlight when yanking (copying) text
--  Try it with `yap` in normal mode
--  See `:help vim.highlight.on_yank()`
vim.api.nvim_create_autocmd('TextYankPost', {
    desc = 'Highlight when yanking (copying) text',
    group = vim.api.nvim_create_augroup('kickstart-highlight-yank', { clear = true }),
    callback = function()
        vim.highlight.on_yank()
    end,
})

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
        error('Error cloning lazy.nvim:\n' .. out)
    end
end ---@diagnostic disable-next-line: undefined-field
vim.opt.rtp:prepend(lazypath)

require('lazy').setup({
    -- Was constantly fighting this. It get's it wrong istg ;-;
    -- 'tpope/vim-sleuth', -- Detect tabstop and shiftwidth automatically

    -- See `:help gitsigns` to understand what the configuration keys do
    { -- Adds git related signs to the gutter, as well as utilities for managing changes
        'lewis6991/gitsigns.nvim',
        opts = {
            signs = {
                add = { text = '+' },
                change = { text = '~' },
                delete = { text = '_' },
                topdelete = { text = '‾' },
                changedelete = { text = '~' },
            },
        },
    },

    { -- Shows Keybinds
        'folke/which-key.nvim',
        event = 'VimEnter', -- Sets the loading event to 'VimEnter'
        opts = {
            icons = {
                mappings = vim.g.have_nerd_font,
                keys = vim.g.have_nerd_font and {} or {
                    Up = '<Up> ',
                    Down = '<Down> ',
                    Left = '<Left> ',
                    Right = '<Right> ',
                    C = '<C-…> ',
                    M = '<M-…> ',
                    D = '<D-…> ',
                    S = '<S-…> ',
                    CR = '<CR> ',
                    Esc = '<Esc> ',
                    ScrollWheelDown = '<ScrollWheelDown> ',
                    ScrollWheelUp = '<ScrollWheelUp> ',
                    NL = '<NL> ',
                    BS = '<BS> ',
                    Space = '<Space> ',
                    Tab = '<Tab> ',
                    F1 = '<F1>',
                    F2 = '<F2>',
                    F3 = '<F3>',
                    F4 = '<F4>',
                    F5 = '<F5>',
                    F6 = '<F6>',
                    F7 = '<F7>',
                    F8 = '<F8>',
                    F9 = '<F9>',
                    F10 = '<F10>',
                    F11 = '<F11>',
                    F12 = '<F12>',
                },
            },

            -- Document existing key chains
            spec = {
                { '<leader>c', group = '[C]ode', mode = { 'n', 'x' } },
                { '<leader>d', group = '[D]iagnostic' },
                { '<leader>r', group = '[R]ename' },
                { '<leader>f', group = '[F]ind' },
                { '<leader>w', group = '[W]orkspace' },
                { '<leader>t', group = '[T]oggle' },
                { '<leader>q', group = 'Open quick [Q]uit menu' },
                { '<leader>h', group = 'Git [H]unk', mode = { 'n', 'v' } },
                { 's', group = '[S]urround' }
            },
        },
    },

    { -- Fuzzy Finder (files, lsp, etc)
        'nvim-telescope/telescope.nvim',
        event = 'VimEnter',
        branch = '0.1.x',
        dependencies = {
            'nvim-lua/plenary.nvim',
            { -- If encountering errors, see telescope-fzf-native README for installation instructions
                'nvim-telescope/telescope-fzf-native.nvim',

                -- `build` is used to run some command when the plugin is installed/updated.
                -- This is only run then, not every time Neovim starts up.
                build = 'make',

                -- `cond` is a condition used to determine whether this plugin should be
                -- installed and loaded.
                cond = function()
                    return vim.fn.executable 'make' == 1
                end,
            },
            { 'nvim-telescope/telescope-ui-select.nvim' },

            -- Useful for getting pretty icons, but requires a Nerd Font.
            { 'nvim-tree/nvim-web-devicons', enabled = vim.g.have_nerd_font },
        },
        config = function()
            -- The easiest way to use Telescope, is to start by doing something like:
            --  :Telescope help_tags
            --
            -- Two important keymaps to use while in Telescope are:
            --  - Insert mode: <c-/>
            --  - Normal mode: ?
            --
            -- [[ Configure Telescope ]]
            -- See `:help telescope` and `:help telescope.setup()`
            local actions = require('telescope.actions')
            require('telescope').setup {
                defaults = {
                    mappings = {
                        i = {
                                -- ['<c-enter>'] = 'to_fuzzy_refine'
                                ['<esc>'] = actions.close
                        },
                    },
                    find_command = { 'rg', '--files', '--follow' }, -- or 'fd' with '--follow' if you use fd as the search tool
                },
                -- pickers = {}
                extensions = {
                    ['ui-select'] = {
                        require('telescope.themes').get_dropdown(),
                    },
                },
            }

            -- Enable Telescope extensions if they are installed
            pcall(require('telescope').load_extension, 'fzf')
            pcall(require('telescope').load_extension, 'ui-select')

            -- See `:help telescope.builtin`
            local builtin = require 'telescope.builtin'
            vim.keymap.set('n', '<leader>fh', builtin.help_tags, { desc = '[F]ind [H]elp' })
            vim.keymap.set('n', '<leader>fk', builtin.keymaps, { desc = '[F]ind [K]eymaps' })
            vim.keymap.set('n', '<leader>ff', builtin.find_files, { desc = '[F]ind [F]iles' })
            vim.keymap.set('n', '<leader>fs', builtin.builtin, { desc = '[F]ind [S]elect Telescope' })
            vim.keymap.set('n', '<leader>fw', builtin.grep_string, { desc = '[F]ind current [W]ord' })
            vim.keymap.set('n', '<leader>fg', function() 
                require('telescope.builtin').live_grep {
                    additional_args = function()
                        return { "--follow" }
                    end,
                }
                end, { desc = '[F]ind by [G]rep' })
            vim.keymap.set('n', '<leader>fd', builtin.diagnostics, { desc = '[F]ind [D]iagnostics' })
            vim.keymap.set('n', '<leader>df', builtin.diagnostics, { desc = '[D]iagnostic [F]ind Via Telescope' })
            vim.keymap.set('n', '<leader>fr', builtin.resume, { desc = '[F]ind [R]esume' })
            vim.keymap.set('n', '<leader>f.', builtin.oldfiles, { desc = '[F]ind Recent Files ("." for repeat)' })
            vim.keymap.set('n', '<leader><leader>', '<leader>fg', { desc = '[ ] Find Grep' })

            vim.keymap.set('n', '<C-f>', function()
                builtin.current_buffer_fuzzy_find({
                    winblend = 10,
                    previewer = false,
                })
            end, { desc = '' })

            vim.keymap.set('n', '<leader>fb', function()
                builtin.live_grep {
                    grep_open_files = true,
                    prompt_title = 'Live Grep in Open Files',
                }
            end, { desc = '[F]ind in [B]uffers' })

            -- Shortcut for searching your Neovim configuration files
            vim.keymap.set('n', '<leader>fn', function()
                builtin.find_files { cwd = vim.fn.stdpath 'config' }
            end, { desc = '[F]ind [N]eovim files' })
        end,
    },

    { -- You can easily change to a different colorscheme.
        -- Change the name of the colorscheme plugin below, and then
        -- change the command in the config to whatever the name of that colorscheme is.
        --
        -- If you want to see what colorschemes are already installed, you can use `:Telescope colorscheme`.
        'folke/tokyonight.nvim',
        priority = 1000, -- Make sure to load this before all the other start plugins.
        init = function()
            -- Load the colorscheme here.
            -- Like many other themes, this one has different styles, and you could load
            -- any other, such as 'tokyonight-storm', 'tokyonight-moon', or 'tokyonight-day'.
            vim.cmd.colorscheme 'tokyonight-night'

            -- You can configure highlights by doing something like:
            vim.cmd.hi 'Comment gui=none'
        end,
    },
    require 'plugins.lsp',
    require 'plugins.autopairs',
    require 'plugins.neo-tree',
    require 'plugins.gitsigns',
    require 'plugins.barbar',
    require 'plugins.terminal',
    require 'plugins.venn',
    require 'plugins.blinkcmp',
    -- require 'plugins.debug',
    -- Highlight todo, notes, etc in comments
    {
        "OXY2DEV/markview.nvim",
        lazy = false,      -- Recommended
        -- ft = "markdown" -- If you decide to lazy-load anyway

        dependencies = {
            "nvim-treesitter/nvim-treesitter",
            "nvim-tree/nvim-web-devicons"
        }
    },
    {
        'folke/todo-comments.nvim',
        event = 'VimEnter',
        dependencies = { 'nvim-lua/plenary.nvim' },
        opts = { signs = false }
    },
    { -- Collection of various small independent plugins/modules
        'echasnovski/mini.nvim',
        config = function()
            -- Better Around/Inside textobjects
            --
            -- Examples:
            --  - va)    - [V]isually select [A]round [)]paren
            --  - yinq - [Y]ank [I]nside [N]ext [Q]uote
            --  - ci'    - [C]hange [I]nside [']quote
            require('mini.ai').setup { n_lines = 500 }

            -- Add/delete/replace surroundings (brackets, quotes, etc.)
            -- - saiw) - [S]urround [A]dd [I]nner [W]ord [)]Paren
            -- - sd'     - [S]urround [D]elete [']quotes
            -- - sr)'    - [S]urround [R]eplace [)] [']
            require('mini.surround').setup()

            -- Simple and easy statusline.
            --  You could remove this setup call if you don't like it,
            --  and try some other statusline plugin
            local statusline = require 'mini.statusline'
            -- set use_icons to true if you have a Nerd Font
            statusline.setup { use_icons = vim.g.have_nerd_font }

            -- You can configure sections in the statusline by overriding their
            -- default behavior. For example, here we set the section for
            -- cursor location to LINE:COLUMN
            ---@diagnostic disable-next-line: duplicate-set-field
            statusline.section_location = function()
                return '%2l:%-2v'
            end
            -- https://github.com/echasnovski/mini.nvim
        end,
    },
    { -- Highlight, edit, and navigate code
        'nvim-treesitter/nvim-treesitter',
        build = ':TSUpdate',
        main = 'nvim-treesitter.configs',
        opts = {
            ensure_installed = { 'bash', 'c', 'diff', 'html', 'lua', 'luadoc', 'query', 'vim', 'vimdoc' },
            -- Autoinstall languages that are not installed
            auto_install = true,
            highlight = {
                enable = true,
                -- Some languages depend on vim's regex highlighting system (such as Ruby) for indent rules.
                --  If you are experiencing weird indenting issues, add the language to
                --  the list of additional_vim_regex_highlighting and disabled languages for indent.
                additional_vim_regex_highlighting = { 'ruby' },
                disable = { 'latex' }
            },
            indent = { enable = true, disable = { 'ruby' } },
        },
        --    - Incremental selection: Included, see `:help nvim-treesitter-incremental-selection-mod`
        --    - Show your current context: https://github.com/nvim-treesitter/nvim-treesitter-context
        --    - Treesitter + textobjects: https://github.com/nvim-treesitter/nvim-treesitter-textobjects
    },
    {
        'VonHeikemen/fine-cmdline.nvim',
        dependencies = {
            {'MunifTanjim/nui.nvim'}
        },
        cmdline = {
            smart_history = true
        },
        config = function()
            vim.api.nvim_set_keymap('n', ':', '<cmd>FineCmdline<CR>', {noremap = true})
        end
    },
},
{
    ui = {
        icons = vim.g.have_nerd_font and {} or {
            cmd = '⌘',
            config = '🛠',
            event = '📅',
            ft = '📂',
            init = '⚙',
            keys = '🗝',
            plugin = '🔌',
            runtime = '💻',
            require = '🌙',
            source = '📄',
            start = '🚀',
            task = '📌',
            lazy = '💤 ',
        },
    },
})

require('config.lsp')