dotfiles/nvim/.config/nvim/lua/plugins/markdown.lua

return {
  {
    "OXY2DEV/markview.nvim",
    lazy = false,
    ft = "markdown",
    dependencies = {
      "nvim-treesitter/nvim-treesitter",
      "nvim-tree/nvim-web-devicons",
    },
    config = function()
      local presets = require("markview.presets")

      require("markview").setup({
        modes = { "n", "no", "c" },
        hybrid_modes = { "n" },

        callbacks = {
          on_enable = function(_, win)
            vim.wo[win].conceallevel = 2
            vim.wo[win].concealcursor = ""
          end,
        },

        -- Glow headings preset
        headings = presets.headings.glow,

        -- Code blocks configuration
        code_blocks = {
          enable = true,
          style = "language",
          position = "overlay",
          min_width = 60,
          pad_amount = 2,
          pad_char = " ",

          language_names = {
            { "py", "python" },
            { "cpp", "C++" },
            { "js", "javascript" },
            { "ts", "typescript" },
            { "sh", "bash" },
          },

          hl = "MarkviewCode",
          sign = true,
          sign_hl = "MarkviewCodeSign",
        },

        -- Block quotes configuration
        block_quotes = {
          enable = true,
          default = {
            border = "▋",
            border_hl = "MarkviewBlockQuoteBorder",
          },

          callouts = {
            {
              match_string = "NOTE",
              callout_preview = "󰋽 Note",
              callout_preview_hl = "MarkviewBlockQuoteNote",
              border = "▋",
              border_hl = "MarkviewBlockQuoteNote",
            },
            {
              match_string = "TIP",
              callout_preview = "󰌶 Tip",
              callout_preview_hl = "MarkviewBlockQuoteTip",
              border = "▋",
              border_hl = "MarkviewBlockQuoteTip",
            },
            {
              match_string = "IMPORTANT",
              callout_preview = " Important",
              callout_preview_hl = "MarkviewBlockQuoteImportant",
              border = "▋",
              border_hl = "MarkviewBlockQuoteImportant",
            },
            {
              match_string = "WARNING",
              callout_preview = " Warning",
              callout_preview_hl = "MarkviewBlockQuoteWarn",
              border = "▋",
              border_hl = "MarkviewBlockQuoteWarn",
            },
            {
              match_string = "CAUTION",
              callout_preview = " Caution",
              callout_preview_hl = "MarkviewBlockQuoteError",
              border = "▋",
              border_hl = "MarkviewBlockQuoteError",
            },
          },
        },

        -- Checkboxes configuration
        checkboxes = {
          enable = true,
          checked = {
            text = "✓",
            hl = "MarkviewCheckboxChecked",
            scope_hl = nil,
          },
          unchecked = {
            text = "☐",
            hl = "MarkviewCheckboxUnchecked",
            scope_hl = nil,
          },
          custom = {
            {
              match_string = "!",
              text = "!",
              hl = "MarkviewCheckboxImportant",
              scope_hl = nil,
            },
            {
              match_string = "-",
              text = "◐",
              hl = "MarkviewCheckboxPending",
              scope_hl = nil,
            },
            {
              match_string = "~",
              text = "≈",
              hl = "MarkviewCheckboxProgress",
              scope_hl = nil,
            },
          },
        },

        -- Tables with rounded borders
        tables = {
          enable = true,

          parts = {
            top = { "╭", "─", "┬", "─", "╮" },
            header = { "├", "─", "┼", "─", "┤" },
            separator = { "├", "─", "┼", "─", "┤" },
            row = { "│", " ", "│", " ", "│" },
            bottom = { "╰", "─", "┴", "─", "╯" },

            overlap = { "┼" },
          },

          hl = {
            "MarkviewTableHeader",
            "MarkviewTableBorder",
            "MarkviewTableBorder",
            "MarkviewTableBorder",
            "MarkviewTableBorder",
          },

          use_virt_lines = true,
        },

        -- List items
        list_items = {
          enable = true,
          indent_size = 2,
          shift_width = 2,

          marker_minus = {
            add_padding = true,
            text = "•",
            hl = "MarkviewListItemMinus",
          },
          marker_plus = {
            add_padding = true,
            text = "•",
            hl = "MarkviewListItemPlus",
          },
          marker_star = {
            add_padding = true,
            text = "•",
            hl = "MarkviewListItemStar",
          },
        },
      })

      -- Catppuccin Mocha colors
      vim.cmd([[
        " Code blocks - Catppuccin Mocha
        highlight MarkviewCode guibg=#181825
        highlight MarkviewCodeSign guifg=#89b4fa

        " Block quotes - Catppuccin Mocha
        highlight MarkviewBlockQuoteBorder guifg=#6c7086
        highlight MarkviewBlockQuoteNote guifg=#89b4fa
        highlight MarkviewBlockQuoteTip guifg=#a6e3a1
        highlight MarkviewBlockQuoteImportant guifg=#cba6f7
        highlight MarkviewBlockQuoteWarn guifg=#fab387
        highlight MarkviewBlockQuoteError guifg=#f38ba8

        " Checkboxes - Catppuccin Mocha
        highlight MarkviewCheckboxChecked guifg=#a6e3a1
        highlight MarkviewCheckboxUnchecked guifg=#6c7086
        highlight MarkviewCheckboxImportant guifg=#f38ba8 gui=bold
        highlight MarkviewCheckboxPending guifg=#fab387
        highlight MarkviewCheckboxProgress guifg=#89b4fa

        " List items - Catppuccin Mocha
        highlight MarkviewListItemMinus guifg=#89b4fa
        highlight MarkviewListItemPlus guifg=#a6e3a1
        highlight MarkviewListItemStar guifg=#cba6f7

        " Tables - Catppuccin Mocha
        highlight MarkviewTableHeader guifg=#cba6f7 gui=bold
        highlight MarkviewTableBorder guifg=#6c7086
      ]])

      -- Setup checkbox toggle extras
      require("markview.extras.checkboxes").setup({
        default = "X",
        remove_markers = false,
        exit = true,
        default_marker = "-",
        default_state = "X",
      })

      -- Keymaps
      vim.keymap.set("n", "<leader>mt", "<cmd>Markview toggle<cr>", { desc = "Toggle Markview" })
      vim.keymap.set("n", "<leader>ch", "<cmd>Checkboxes toggle<cr>", { desc = "Toggle checkbox" })
    end,
  },
}