-- ============================================================
-- TROUBLE.NVIM
-- Better diagnostics / references / quickfix UI
-- ============================================================

vim.pack.add {
  {
    src = 'https://github.com/folke/trouble.nvim',
  },
}

require('trouble').setup {
  auto_close = false,
  auto_open = false,
  auto_preview = true,

  focus = true,

  modes = {
    diagnostics = {
      auto_open = false,
    },
  },

  icons = {
    indent = {
      top = '│ ',
      middle = '├╴',
      last = '└╴',
      fold_open = ' ',
      fold_closed = ' ',
      ws = '  ',
    },
  },
}

local trouble = require 'trouble'

-- ============================================================
-- KEYMAPS
-- ============================================================

-- General diagnostics
vim.keymap.set('n', '<leader>xx', function() trouble.toggle 'diagnostics' end, { desc = 'Trouble: Diagnostics' })

-- Workspace diagnostics
vim.keymap.set('n', '<leader>xw', function() trouble.toggle 'workspace_diagnostics' end, { desc = 'Trouble: Workspace Diagnostics' })

-- Current buffer diagnostics
vim.keymap.set('n', '<leader>xd', function() trouble.toggle 'document_diagnostics' end, { desc = 'Trouble: Document Diagnostics' })

-- Quickfix
vim.keymap.set('n', '<leader>xq', function() trouble.toggle 'quickfix' end, { desc = 'Trouble: Quickfix' })

-- Location list
vim.keymap.set('n', '<leader>xl', function() trouble.toggle 'loclist' end, { desc = 'Trouble: Location List' })

-- LSP references
vim.keymap.set('n', 'gr', function() trouble.toggle 'lsp_references' end, { desc = 'Trouble: References' })

-- Symbols
vim.keymap.set('n', '<leader>xs', function() trouble.toggle 'symbols' end, { desc = 'Trouble: Symbols' })

-- Toggle previous/next diagnostics
vim.keymap.set('n', '[x', function() trouble.prev { skip_groups = true, jump = true } end, { desc = 'Previous Trouble Item' })

vim.keymap.set('n', ']x', function() trouble.next { skip_groups = true, jump = true } end, { desc = 'Next Trouble Item' })