local M = {}

function M.colorizer_conf()
    require('colorizer').setup(
    {'*'},
    {
        RGB      = true,         -- #RGB hex codes
        RRGGBB   = true,         -- #RRGGBB hex codes
        names    = true,         -- "Name" codes like Blue
        RRGGBBAA = true,         -- #RRGGBBAA hex codes
        rgb_fn   = true,         -- CSS rgb() and rgba() functions
        hsl_fn   = true,         -- CSS hsl() and hsla() functions
        css      = true,         -- Enable all CSS features: rgb_fn, hsl_fn, names, RGB, RRGGBB
        css_fn   = true,         -- Enable all CSS *functions*: rgb_fn, hsl_fn
        mode     = 'background'  -- Set the display mode.
    })
end

function M.blankline_conf()
    require('indent_blankline').setup {
        char = '│',
        -- space_char_blankline = '·',
        show_first_indent_level = true,
        filetype_exclude = {
            'startify', 'dashboard', 'alpha', 'log', 'gitcommit', 'packer', 'vimwiki',
            'markdown', 'org', 'json', 'txt', 'help', 'NvimTree', 'git', 'TelescopePrompt',
            'undotree', 'dotooagenda', 'fugitive',
            '' -- for all buffers without a filetype
        },
        buftype_exclude = {'terminal', 'nofile'},
        show_trailing_blankline_indent = false,
        show_current_context = true,
        context_patterns = {
            'class', 'function', 'method', 'block', 'list_literal', 'selector', '^if',
            '^table', 'if_statement', 'while', 'for'
        },
        use_treesitter = true
    }

    -- Refresh often, since it is lazy-loaded
    -- vim.api.nvim_command('autocmd CursorMoved * IndentBlanklineRefresh')
end

function M.aniseed_conf()
    -- Compile fennel config to lua on startup
    require('aniseed.env').init()
end

function M.treesitter_conf()
    vim.api.nvim_command('set foldmethod=expr')
    vim.api.nvim_command('set foldexpr=nvim_treesitter#foldexpr()')

    -- Additional parser for rest.nvim (*.http files)
    local parser_configs = require('nvim-treesitter.parsers').get_parser_configs()
    parser_configs.http = {
        install_info = {
            url = 'https://github.com/NTBBloodbath/tree-sitter-http',
            files = { 'src/parser.c' },
            branch = 'main'
        }
    }

    require('nvim-treesitter.configs').setup {
        ensure_installed = 'maintained',
        highlight = {enable = true},
        textobjects = {
            select = {
                enable = true,
                keymaps = {
                    ['af'] = '@function.outer',
                    ['if'] = '@function.inner',
                    ['ac'] = '@class.outer',
                    ['ic'] = '@class.inner'
                }
            },
            move = {
                enable = true,
                set_jumps = true, -- whether to set jumps in the jumplist
                goto_next_start = {
                    [']['] = '@function.outer',
                    [']m'] = '@class.outer'
                },
                goto_next_end = {
                    [']]'] = '@function.outer',
                    [']M'] = '@class.outer'
                },
                goto_previous_start = {
                    ['[['] = '@function.outer',
                    ['[m'] = '@class.outer'
                },
                goto_previous_end = {
                    ['[]'] = '@function.outer',
                    ['[M'] = '@class.outer'
                }
            }
        },
        matchup = {enable = true}
    }
end

function M.rainbow_conf()
    require('nvim-treesitter.configs').setup {
        rainbow = {
            enable = true,
            extended_mode = true,
            max_file_lines = 1000
        }
    }
end

function M.matchup_conf()
    vim.g.matchup_matchparen_offscreen = {method = 'popup'}
end

function M.hop_conf()
    require('hop').setup {keys = 'etovxqpdygfblzhckisuran'}
end

function M.eft_conf()
    vim.g.eft_index_function = {all = function() return true end}
end

function M.comment_conf()
    require('nvim_comment').setup({comment_empty = false})
end

function M.project_conf()
    require('project_nvim').setup {
        manual_mode = false,
        detection_methods = {'pattern', 'lsp'},
        patterns = {'.git', '_darcs', '.hg', '.bzr', '.svn', 'Makefile', 'package.json', '*.pro', 'Dockerfile', '>Code'},
        show_hidden = true,
        silent_chdir = true,
        datapath = vim.fn.stdpath('data')
    }
end

return M