-- Install packer
local install_path = vim.fn.stdpath("data") .. "/site/pack/packer/opt/packer.nvim"
local packer_bootstrap = false
if vim.fn.empty(vim.fn.glob(install_path)) > 0 then
    packer_bootstrap = vim.fn.system({ "git", "clone", "https://github.com/wbthomason/packer.nvim", install_path })
end
vim.cmd("packadd packer.nvim")

-- Configures dark-notify to use colors from my environment
local function config_dark_notify()
    require("dark_notify").run({
        onchange = function(_)
            -- Defined in _colors
            _G.update_colors()
        end,
    })
end

-- Pin version dependent packages due to unstable APIs
local pinned_commits = {}
if vim.fn.has("nvim-0.6.0") ~= 1 then
    if vim.fn.has("nvim-0.5.1") == 1 then
        -- Last commit compatible with 0.5.1
        pinned_commits["telescope"] = "80cdb00b221f69348afc4fb4b701f51eb8dd3120"
        pinned_commits["null-ls"] = "739a98c12bedaa2430c4a3c08d1d22ad6c16513e"
    elseif vim.fn.has("nvim-0.5.0") == 1 then
        -- Last commit compatible with 0.5.0
        pinned_commits["telescope"] = "587a10d1494d8ffa1229246228f0655db2f0a48a"
        pinned_commits["null-ls"] = "3e7390735501d0507bf2c2b5c2e7a16f58deeb81"
    end
end

return require("packer").startup({
    function(use)
        -- Load things faster!
        use({ "lewis6991/impatient.nvim", config = [[require('impatient')]] })

        -- Let Packer manage and lazyload itself
        use({
            "wbthomason/packer.nvim",
            cmd = {
                "PackerClean",
                "PackerCompile",
                "PackerInstall",
                "PackerLoad",
                "PackerProfile",
                "PackerStatus",
                "PackerSync",
                "PackerUpdate",
            },
            config = [[require("plugins")]],
        })

        -- Colorschemes
        use({
            "vim-scripts/wombat256.vim",
            { "ViViDboarder/wombat.nvim", requires = "rktjmp/lush.nvim" },
            { "ViViDboarder/wombuddy.nvim", requires = "tjdevries/colorbuddy.vim" },
            "ishan9299/nvim-solarized-lua",
            {
                "folke/tokyonight.nvim",
                run = 'fish -c \'echo "set --path --prepend fish_themes_path "(pwd)"/extras" > ~/.config/fish/conf.d/tokyonight.fish\' || true', -- luacheck: no max line length
            },
        })

        -- Auto and ends to some ifs and dos
        use("tpope/vim-endwise")

        -- Unix commands from vim? Yup!
        use("tpope/vim-eunuch")

        -- Adds repeats for custom motions
        use("tpope/vim-repeat")

        -- Readline shortcuts
        use("tpope/vim-rsi")

        -- Surround motions
        use("tpope/vim-surround")

        -- Better netrw
        use("tpope/vim-vinegar")

        -- Easier jumping to lines
        use("vim-scripts/file-line")

        -- Auto ctags generation
        use("ludovicchabant/vim-gutentags")

        -- Make it easier to discover some of my keymaps
        use({
            "folke/which-key.nvim",
            config = function()
                require("plugins.whichkey").configure()
            end,
        })

        -- Better commenting
        use({
            "tomtom/tcomment_vim",
            config = function()
                vim.api.nvim_set_keymap("n", "//", ":TComment<CR>", { silent = true, noremap = true })
                vim.api.nvim_set_keymap("v", "//", ":TCommentBlock<CR>", { silent = true, noremap = true })
            end,
        })

        -- Allow wrapping and joining of arguments across multiple lines
        use({
            "FooSoft/vim-argwrap",
            config = function()
                vim.api.nvim_set_keymap("n", "<Leader>a", "<cmd>ArgWrap<CR>", { silent = true, noremap = true })
            end,
        })

        -- Adds git operations to vim
        use({
            "tpope/vim-fugitive",
            config = function()
                local opts = { silent = true, noremap = true }
                vim.api.nvim_set_keymap("n", "gb", "<cmd>Gblame<CR>", opts)
                vim.api.nvim_set_keymap("n", "gc", "<cmd>Gcommit<CR>", opts)
                vim.api.nvim_set_keymap("n", "gd", "<cmd>Gdiff<CR>", opts)
                vim.api.nvim_set_keymap("n", "gs", "<cmd>Git<CR>", opts)
                vim.api.nvim_set_keymap("n", "gw", "<cmd>Gwrite<CR>", opts)
            end,
        })

        -- Quick toggling of Location and Quickfix lists
        use({
            "milkypostman/vim-togglelist",
            config = function()
                vim.api.nvim_set_keymap(
                    "n",
                    "<F6>",
                    ":call ToggleQuickfixList()<CR>",
                    { silent = true, noremap = true }
                )
                vim.api.nvim_set_keymap(
                    "n",
                    "<F7>",
                    ":call ToggleLocationList()<CR>",
                    { silent = true, noremap = true }
                )
            end,
        })

        -- Find text everywhere!
        use({
            "mhinz/vim-grepper",
            config = function()
                require("plugins.grepper")
            end,
        })

        -- Highlight inline colors
        use({
            "norcalli/nvim-colorizer.lua",
            config = function()
                require("colorizer").setup()
            end,
        })

        -- Custom status line
        use({ "SmiteshP/nvim-gps", requires = "nvim-treesitter/nvim-treesitter" })
        use({
            "nvim-lualine/lualine.nvim",
            config = function()
                require("plugins.lualine").config_lualine()
            end,
            requires = {
                -- Show my current location in my status bar
                -- { "SmiteshP/nvim-gps", requires = "nvim-treesitter/nvim-treesitter" },
            },
            after = {
                "nvim-gps",
            },
        })

        -- On Mac, update colors when dark mode changes
        use({
            "cormacrelf/dark-notify",
            disable = not vim.g.is_mac,
            -- Download latest release on install
            run = "curl -s https://api.github.com/repos/cormacrelf/dark-notify/releases/latest | jq '.assets[].browser_download_url' | xargs curl -Ls | tar xz -C ~/.local/bin/", -- luacheck: no max line length
            config = config_dark_notify,
            requires = "nvim-lualine/lualine.nvim",
        })

        -- Custom start screen
        use({
            "mhinz/vim-startify",
            config = function()
                require("utils").require_with_local("plugins.startify")
            end,
        })

        -- LSP

        -- Configure language servers
        use("neovim/nvim-lspconfig")

        -- Install language servers
        use({
            "williamboman/nvim-lsp-installer",
            requires = "neovim/nvim-lspconfig",
        })

        -- Lua dev for vim
        use("folke/lua-dev.nvim")

        -- Better display of lsp diagnostics
        use("folke/trouble.nvim")

        -- Generic linter/formatters in diagnostics API
        use({
            "jose-elias-alvarez/null-ls.nvim",
            commit = pinned_commits["null-ls"],
            requires = { "nvim-lua/plenary.nvim", "neovim/nvim-lspconfig" },
        })

        -- Fancy LSP UIs
        use({
            "glepnir/lspsaga.nvim",
            requires = "neovim/nvim-lspconfig",
            -- NOTE: Disabled because it's got issues with Neovim 0.6.0
            disable = true,
        })

        -- Writing
        -- abolish/pencil
        use({
            "preservim/vim-pencil",
            cmd = { "Pencil" },
        })
        use({
            "preservim/vim-textobj-sentence",
            requires = "kana/vim-textobj-user",
        })
        use({
            "junegunn/goyo.vim",
            cmd = { "Goyo", "Zen" },
            config = [[require("plugins.goyo-limelight")]],
            requires = { "junegunn/limelight.vim", cmd = "Limelight" },
        })

        -- Treesitter
        use({
            "nvim-treesitter/nvim-treesitter",
            run = ":TSUpdate",
            config = function()
                require("plugins.treesitter").setup()
            end,
        })
        use({
            "nvim-treesitter/nvim-treesitter-refactor",
            requires = "nvim-treesitter/nvim-treesitter",
        })
        use({
            "nvim-treesitter/nvim-treesitter-textobjects",
            requires = "nvim-treesitter/nvim-treesitter",
        })
        --[[
    use {
        "nvim-treesitter/completion-treesitter",
        requires = "nvim-treesitter/nvim-treesitter",
    }
    --]]

        -- Completion
        use({
            "hrsh7th/nvim-cmp",
            config = function()
                require("plugins.completion").config_cmp()
            end,
            requires = {
                { "hrsh7th/cmp-nvim-lsp", after = "nvim-cmp" },
                { "hrsh7th/cmp-buffer", after = "nvim-cmp" },
                { "f3fora/cmp-spell", after = "nvim-cmp" },
                { "saadparwaiz1/cmp_luasnip", after = "nvim-cmp" },
                "L3MON4D3/LuaSnip",
            },
            event = "InsertEnter *",
        })

        -- Fuzzy Finder
        use({
            "nvim-telescope/telescope.nvim",
            requires = {
                "nvim-lua/plenary.nvim",
                "nvim-lua/popup.nvim",
            },
            commit = pinned_commits["telescope"],
            config = function()
                require("plugins.telescope")
            end,
        })
        --[[
    use {
        'junegunn/fzf',
        run = ":call fzf#install()",
    }
    use {
        'junegunn/fzf.vim',
        requires = "junegunn/fzf",
        config = function()
            vim.g.fzf_command_prefix = 'FZF'
            -- Jump to existing window if possible
            vim.g.fzf_buffers_jump = 1
            -- Override key commands
            -- vim.g.fzf_action = { ['ctrl-t'] = 'tab split', ['ctrl-s'] = 'split', ['ctrl-v'] = 'vsplit', }
            -- Override git log to show authors
            vim.g.fzf_commits_log_options = --graph --color=always \z
                --format="%C(auto)%h %an: %s%d %C(black)%C(bold)%cr"

            vim.g.fzf_preview_window = {"right:50%", "ctrl-/"}

            vim.api.nvim_set_keymap("n", "<C-t>", "<cmd>FZF<CR>", {silent=true, noremap=true})
            vim.api.nvim_set_keymap("n", "<Leader>b", "<cmd>FZFBuffers<CR>", {silent=true, noremap=true})
            vim.api.nvim_set_keymap("n", "<F2>", "<cmd>FZFBuffers<CR>", {silent=true, noremap=true})
            vim.api.nvim_set_keymap("n", "<Leader>fg", "<cmd>FZFRg<CR>", {silent=true, noremap=true})
            vim.api.nvim_set_keymap("n", "<Leader>r", "<cmd>FZFTags<CR>", {silent=true, noremap=true})
            vim.api.nvim_set_keymap("n", "<Leader>t", "<cmd>FZFBTags<CR>", {silent=true, noremap=true})
            vim.api.nvim_set_keymap("n", "<Leader>g", "<cmd>FZFBCommits<CR>", {silent=true, noremap=true})
        end,
    }
    use {
        "ojroques/nvim-lspfuzzy",
        requires = { "junegunn/fzf", "junegunn/fzf" },
        config = function()
            require("lspfuzzy").setup{
                fzf_trim = false,
            }
        end,
    }
    --]]

        -- Filetypes
        use("ViViDboarder/vim-forcedotcom")
        use("rust-lang/rust.vim")
        use("hsanson/vim-android")
        use({
            "sheerun/vim-polyglot",
            config = function()
                vim.cmd([[
                augroup ansible_playbook
                    au BufRead,BufNewFile */playbooks/*.yml,*/playbooks/*.yaml set filetype=yaml.ansible
                augroup end
            ]])
            end,
        })

        use({
            "dense-analysis/ale",
            config = function()
                require("plugins.ale")
            end,
        })

        -- Debuging nvim config
        use({
            "tweekmonster/startuptime.vim",
            cmd = { "StartupTime" },
        })

        -- Fancy todo highlighting
        use({
            "folke/todo-comments.nvim",
            requires = {
                "nvim-lua/plenary.nvim",
            },
            config = function()
                require("plugins.todo")
            end,
        })

        -- Auto sync after bootstrapping on a fresh box
        if packer_bootstrap then
            require("packer").sync()
        end
    end,
    config = {
        display = {
            open_fn = function()
                return require("packer.util").float({ border = "single" })
            end,
        },
    },
})