#!/usr/bin/env nu
# Fix MD060 table formatting errors - ensure spaces around pipes

def main [] {
  let files = (glob **/*.md
    | where {|f| not ($f | str contains ".git") }
    | where {|f| not ($f | str contains "target") }
    | where {|f| not ($f | str contains ".coder") }
    | where {|f| not ($f | str contains ".claude") }
  )

  print $"Processing ($files | length) markdown files..."

  for file in $files {
    fix_tables_in_file $file
  }

  print "✅ Table formatting fixed"
}

def fix_tables_in_file [file: string] {
  let content = (open $file --raw)
  let lines = ($content | lines)

  mut fixed_lines = []

  for line in $lines {
    if ($line | str contains "|") {
      # This is likely a table line
      let fixed = (fix_table_line $line)
      $fixed_lines = ($fixed_lines | append $fixed)
    } else {
      $fixed_lines = ($fixed_lines | append $line)
    }
  }

  $fixed_lines | str join "\n" | save -f $file
}

def fix_table_line [line: string] {
  # Fix table pipes to have spaces: |word| → | word |
  mut result = $line

  # Pattern 1: |word| → | word |
  # Replace pipes with no spaces around content
  $result = ($result
    | str replace --all --regex '\|([^\s\|][^\|]*?)\|' '| $1 |'
  )

  # Pattern 2: Fix leading/trailing pipes
  $result = ($result
    | str replace --all --regex '^\|([^\s])' '| $1'
    | str replace --all --regex '([^\s])\|$' '$1 |'
  )

  # Pattern 3: Fix consecutive pipes with content
  $result = ($result
    | str replace --all --regex '\|([^\s\|])' '| $1'
    | str replace --all --regex '([^\s\|])\|' '$1 |'
  )

  $result
}