(import-macros {: g! : exec : map! : set!} :hibiscus.vim)
(import-macros {: setup} :macros)

; Theme
(g! :solarized_italic_comments    true)
(g! :solarized_italic_keywords    true)
(g! :solarized_italic_functions   true)
(g! :solarized_italic_variables   false)
(g! :solarized_contrast           true)
(g! :solarized_borders            false)
(g! :solarized_disable_background false)
((. (require :solarized) :set))

(require :popup)

; TreeSitter
(setup :nvim-treesitter.configs {
       :ensure_installed [:c :lua :rust :java :python :javascript :typescript :fennel]
       :sync_install false
       :ignore_install []
       :highlight {:enable true
                   :disable []
                   :additional_vim_regex_highlighting false}})

; Feline
(setup :feline {
       :theme (require :feline.feline-solarized)
       :force_inactive {:filetypes ["^neo\\-tree$"
                                    "^aerial$"
                                    "^packer$"
                                    "^startify$"
                                    "^fugitive$"
                                    "^fugitiveblame$"
                                    "^qf$"
                                    "^help$"
                                    "^DiffviewFileHistory"]
                        :buftypes  ["^terminal$"]
                        :bufnames  ["neo\\-.*"]}})

; Window picker
(setup :window-picker {
       :autoselect_one true
       :selection_chars "ABCDEFGHIJKLMNOP"
       :filter_rules {:bo {:filetype [:NvimTree :neo-tree :notify :aerial]
                           :buftype  [:terminal]}}})

; NeoTree
(g! :neo_tree_remove_legacy_commands 1)
(setup :neo-tree {
       :close_if_last_window true
       :window {:width 30
                :mappings {:<cr> "open_with_window_picker"
                           :S    "split_with_window_picker"
                           :s    "vsplit_with_window_picker"}}
       :filesystem {:filtered_items {:visible true}
                    :follow_current_file true
                    :window {:mappings {:/         "noop"
                                        :g/        "fuzzy_finder"
                                        :f         "noop"
                                        :ff        (fn [] (exec [[:Telescope "find_files"]]))
                                        :fg        (fn [] (exec [[:Telescope "live_grep"]]))
                                        :<S-Right> (fn [])
                                        :<S-Left>  (fn [])}}}
       :renderers {:directory [[:indent]
                               [:icon]
                               [:current_filter]
                               [:name]
                               [:clipboard]
                               {1 "diagnostics" :errors_only true}]
                   :file [[:indent]
                          [:icon]
                          {1 "name" :use_git_status_colors true :zindex 10}
                          [:clipboard]
                          [:bufnr]
                          [:modified]
                          [:diagnostics]
                          [:git_status]]}})
(map! [n] :f ":Neotree focus<CR>")

; Smart splits
(local smart-splits (require :smart-splits))
(map! [n] :<C-Left>    smart-splits.move_cursor_left)
(map! [n] :<C-Down>    smart-splits.move_cursor_down)
(map! [n] :<C-Up>      smart-splits.move_cursor_up)
(map! [n] :<C-Right>   smart-splits.move_cursor_right)
(map! [n] :<C-S-Up>    smart-splits.resize_up)
(map! [n] :<C-S-Down>  smart-splits.resize_down)
(map! [n] :<C-S-Left>  smart-splits.resize_left)
(map! [n] :<C-S-Right> smart-splits.resize_right)

(require :bufdelete)

; Bufferline
(local colors (require :solarized.colors))
(setup :bufferline {
       :options {:close_command       "Bdelete %d"
                 :right_mouse_command "Bdelete %d"
                 :offsets [{:filetype "neo-tree" :text "File Explorer" :padding 1}
                           {:filetype "aerial"   :text "Outline"       :padding 1}]
                 :enforce_regular_tabs true
                 :separator_style "slant"}
       :highlights {:separator          {:fg colors.bg_alt}
                    :separator_visible  {:fg colors.bg_alt}
                    :separator_selected {:fg colors.bg_alt}}})
(map! [n] :<S-Right> ":bnext<CR>")
(map! [n] :<S-Left>  ":bprevious<CR>")
(map! [n] :q         ":Bdelete<CR>")

(setup :nvim-autopairs {})

(setup :gitsigns {})

(setup :cinnamon {})

; Aerial
(setup :aerial {
       :close_behavior "global"
       :open_automatic true
       :placement_editor_edge true
       :width 30
       :on_attach (fn [bufnr] (vim.api.nvim_buf_set_keymap bufnr "n" "t"
                                                           ((. (require :map_utils) :lua_fn) (fn [] (vim.tbl_map (fn [buf] (if (= (vim.api.nvim_buf_get_option buf "filetype") "aerial")
                                                                                                                               (vim.tbl_map (fn [win] (vim.api.nvim_set_current_win win))
                                                                                                                                            (vim.fn.win_findbuf buf))))
                                                                                                                 (vim.api.nvim_list_bufs))))
                                                           {}))})

(setup :guess-indent)

; Telescope
(local actions (require :telescope.actions))
(setup :telescope {
       :defaults {:mappings {:n {:S actions.file_split
                                 :s actions.file_vsplit}}
                  :get_selection_window (. (require :window-picker) :pick_window)}
       :pickers {:find_files {:find_command      [:fd "--type" "f" "--strip-cwd-prefix" "--hidden"]}
                 :live_grep  {:vimgrep_arguments ["rg" "--color=never" "--no-heading" "--with-filename" "--line-number" "--column" "--smart-case" "--hidden"]}}})

; DiffView
(setup :diffview {
       :keymaps {:view               {:q ":tabc<CR>"}
                 :file_panel         {:q ":tabc<CR>"}
                 :file_history_panel {:q ":tabc<CR>"}}})
(map! [n] :r ":DiffviewOpen<CR>")
(map! [n] :R ":DiffviewFileHistory %<CR>")

; Null-LS
(setup :null-ls {
       :sources [(. (. (. (require :null-ls) :builtins) :diagnostics) :flake8)]})

; VimTex
(g! :vimtex_view_method "zathura")

; General settings
(g! :maplocalleader ",")
(set! :clipboard    "unnamedplus")
(set! :expandtab    true)
(set! :fileencoding "utf-8")
(set! :ignorecase   true)
(set! :mouse        "a")
(set! :showmode     false)
(set! :number       true)
(set! :shiftwidth   2)
(set! :signcolumn   "yes")
(set! :smartcase    true)
(set! :spelllang    "en")
(set! :tabstop      2)

; Startup
(if (or (= (vim.fn.expand "%") "") (not= (vim.fn.isdirectory (vim.fn.expand "%")) 0))
    ((. (require :neo-tree.command) :_command) (vim.fn.getcwd))
    ((. (require :neo-tree.command) :_command) "show" (vim.fn.getcwd)))