-- Git workflow enhancements: diffview, git-blame, and Octo keymaps
return {
  -- Diffview: Side-by-side diffs and file history
  {
    "sindrets/diffview.nvim",
    cmd = { "DiffviewOpen", "DiffviewClose", "DiffviewFileHistory", "DiffviewToggleFiles" },
    keys = {
      { "<leader>gg", "<cmd>DiffviewOpen<cr>", desc = "Diffview: Open" },
      { "<leader>gD", "<cmd>DiffviewClose<cr>", desc = "Diffview: Close" },
      { "<leader>gf", "<cmd>DiffviewFileHistory %<cr>", desc = "Diffview: File History" },
      { "<leader>gF", "<cmd>DiffviewFileHistory<cr>", desc = "Diffview: Branch History" },
      { "<leader>gm", "<cmd>DiffviewOpen origin/main...HEAD<cr>", desc = "Diffview: Compare to main" },
      { "<leader>gM", "<cmd>DiffviewOpen origin/master...HEAD<cr>", desc = "Diffview: Compare to master" },
    },
    opts = {
      enhanced_diff_hl = true,
      view = {
        default = {
          layout = "diff2_horizontal",
        },
        merge_tool = {
          layout = "diff3_mixed",
        },
        file_history = {
          layout = "diff2_horizontal",
        },
      },
      file_panel = {
        win_config = {
          position = "left",
          width = 35,
        },
      },
    },
  },

  -- Git blame: Inline blame annotations
  {
    "f-person/git-blame.nvim",
    event = "BufRead",
    opts = {
      enabled = false, -- Disabled by default, toggle with <leader>gB
      date_format = "%r", -- relative time
      message_when_not_committed = "Not committed yet",
      virtual_text_column = 80,
    },
    keys = {
      { "<leader>gB", "<cmd>GitBlameToggle<cr>", desc = "Toggle Git Blame" },
      { "<leader>go", "<cmd>GitBlameOpenCommitURL<cr>", desc = "Open Commit in Browser" },
      { "<leader>gy", "<cmd>GitBlameCopyCommitURL<cr>", desc = "Copy Commit URL" },
    },
  },

  -- Octo.nvim keymaps (plugin already installed via lazyvim.plugins.extras.util.octo)
  {
    "pwntester/octo.nvim",
    keys = {
      -- PR operations
      { "<leader>gpl", "<cmd>Octo pr list<cr>", desc = "List PRs" },
      { "<leader>gpc", "<cmd>Octo pr create<cr>", desc = "Create PR" },
      { "<leader>gpo", "<cmd>Octo pr checkout<cr>", desc = "Checkout PR" },
      { "<leader>gpb", "<cmd>Octo pr browser<cr>", desc = "Open PR in Browser" },
      { "<leader>gpr", "<cmd>Octo pr ready<cr>", desc = "Mark PR Ready" },
      { "<leader>gpd", "<cmd>Octo pr diff<cr>", desc = "Show PR Diff" },
      { "<leader>gpm", "<cmd>Octo pr merge<cr>", desc = "Merge PR" },
      -- Issue operations
      { "<leader>gil", "<cmd>Octo issue list<cr>", desc = "List Issues" },
      { "<leader>gic", "<cmd>Octo issue create<cr>", desc = "Create Issue" },
      { "<leader>gib", "<cmd>Octo issue browser<cr>", desc = "Open Issue in Browser" },
      -- Review operations
      { "<leader>grs", "<cmd>Octo review start<cr>", desc = "Start Review" },
      { "<leader>grr", "<cmd>Octo review resume<cr>", desc = "Resume Review" },
      { "<leader>grc", "<cmd>Octo review submit<cr>", desc = "Submit Review" },
      { "<leader>grd", "<cmd>Octo review discard<cr>", desc = "Discard Review" },
    },
  },

  -- Which-key group labels for git
  {
    "folke/which-key.nvim",
    opts = {
      spec = {
        { "<leader>gp", group = "pull requests" },
        { "<leader>gi", group = "issues" },
        { "<leader>gr", group = "review" },
      },
    },
  },
}