#!/usr/bin/env bash
# ui/peer.module.sh — rendering for peer list data
# Both compact (tableless) and table layouts kept for future config switching.

_LIST_STYLE="${LIST_STYLE:-compact}"

function ui::peer::list_style() {
  echo "$_LIST_STYLE"
}

# ======================================================
# Compact layout (tableless)
# ======================================================

function ui::peer::list_row_compact() {
  local w_name="${1:-22}" w_ip="${2:-14}" w_type="${3:-9}" \
        w_rule="${4:-6}" w_group="${5:-6}"
  shift 5
  local name="${1:-}" ip="${2:-}" type="${3:-}" rule="${4:-}" \
        group="${5:-}" status="${6:-}" last_seen="${7:-}" \
        is_blocked="${8:-false}" is_restricted="${9:-false}"
 
  local status_color="\033[0;37m"
  if [[ "$is_blocked" == "true" ]]; then
    status_color="\033[1;31m"
  elif [[ "$is_restricted" == "true" ]]; then
    status_color="\033[1;33m"
  elif [[ "$status" == "online" ]]; then
    status_color="\033[1;32m"
  fi
 
  # Last seen mirrors status color
  local ls_color="$status_color"
 
  local rule_val="${rule:--}"
  local group_val="${group:--}"
 
  local name_pad ip_pad type_pad status_pad
  name_pad=$(printf  "%-${w_name}s" "$name")
  ip_pad=$(printf    "%-${w_ip}s"   "$ip")
  type_pad=$(printf  "%-${w_type}s" "$type")
  status_pad=$(printf "%-8s"        "$status")
 
  local rule_pad_n group_pad_n
  rule_pad_n=$(( w_rule - ${#rule_val} ))
  group_pad_n=$(( w_group - ${#group_val} ))
  [[ $rule_pad_n  -lt 0 ]] && rule_pad_n=0
  [[ $group_pad_n -lt 0 ]] && group_pad_n=0
 
  printf "  %s  %s  %s  \033[2mrule:\033[0m %s%*s  \033[2mgroup:\033[0m %s%*s  %b%s\033[0m  %b%s\033[0m\n" \
    "$name_pad" "$ip_pad" "$type_pad" \
    "$rule_val"  "$rule_pad_n"  "" \
    "$group_val" "$group_pad_n" "" \
    "$status_color" "$status_pad" \
    "$ls_color" "$last_seen"
}

# ======================================================
# Table layout (kept for config switching)
# ======================================================

function ui::peer::list_header_table() {
  local has_groups="${1:-false}"
  if $has_groups; then
    printf "\n  %-28s %-15s %-13s %-12s %-12s %-22s %s\n" \
      "NAME" "IP" "TYPE" "RULE" "GROUP" "STATUS" "LAST SEEN"
    printf "  %s\n" "$(printf '─%.0s' {1..135})"
  else
    printf "\n  %-28s %-15s %-13s %-12s %-22s %s\n" \
      "NAME" "IP" "TYPE" "RULE" "STATUS" "LAST SEEN"
    printf "  %s\n" "$(printf '─%.0s' {1..107})"
  fi
}

function ui::peer::list_footer_table() {
  local has_groups="${1:-false}"
  if $has_groups; then
    printf "  %s\n" "$(printf '─%.0s' {1..135})"
  else
    printf "  %s\n" "$(printf '─%.0s' {1..107})"
  fi
}

function ui::peer::list_row_table() {
  local has_groups="${1:-false}"
  shift
  local name="${1:-}" ip="${2:-}" type="${3:-}" rule="${4:-}" \
        group="${5:-}" status="${6:-}" last_seen="${7:-}"

  local padded_status
  padded_status=$(ui::pad_status "$status" 25)

  if $has_groups; then
    printf "  %-28s %-15s %-13s %-12s %-12s %s %s\n" \
      "$name" "$ip" "$type" "${rule:-—}" "${group:-—}" \
      "$padded_status" "$last_seen"
  else
    printf "  %-28s %-15s %-13s %-12s %s %s\n" \
      "$name" "$ip" "$type" "${rule:-—}" \
      "$padded_status" "$last_seen"
  fi
}

# ======================================================
# Detailed layout (grouped by identity)
# ======================================================

function ui::peer::list_identity_header() {
  local identity_name="${1:-}"
  printf "\n  \033[1m%s\033[0m\n" "$identity_name"
}

function ui::peer::list_row_detailed() {
  local w_name="${1:-22}" w_ip="${2:-14}" w_type="${3:-9}" \
        w_rule="${4:-6}" w_group="${5:-6}" w_subnet="${6:-8}"
  shift 6
  local name="${1:-}" ip="${2:-}" type="${3:-}" rule="${4:-}" \
        group="${5:-}" subnet="${6:-}" status="${7:-}" last_seen="${8:-}" \
        is_blocked="${9:-false}" is_restricted="${10:-false}"
 
  local status_color="\033[0;37m"
  if [[ "$is_blocked" == "true" ]]; then
    status_color="\033[1;31m"
  elif [[ "$is_restricted" == "true" ]]; then
    status_color="\033[1;33m"
  elif [[ "$status" == "online" ]]; then
    status_color="\033[1;32m"
  fi
 
  # Last seen mirrors status color
  local ls_color="$status_color"
 
  local rule_val="${rule:--}"
  local group_val="${group:--}"
  local subnet_val="${subnet:--}"
 
  local name_pad ip_pad type_pad status_pad
  name_pad=$(printf  "%-${w_name}s"   "$name")
  ip_pad=$(printf    "%-${w_ip}s"     "$ip")
  type_pad=$(printf  "%-${w_type}s"   "$type")
  status_pad=$(printf "%-8s"          "$status")
 
  local rule_pad_n group_pad_n subnet_pad_n
  rule_pad_n=$(( w_rule - ${#rule_val} ))
  group_pad_n=$(( w_group - ${#group_val} ))
  subnet_pad_n=$(( w_subnet - ${#subnet_val} ))
  [[ $rule_pad_n   -lt 0 ]] && rule_pad_n=0
  [[ $group_pad_n  -lt 0 ]] && group_pad_n=0
  [[ $subnet_pad_n -lt 0 ]] && subnet_pad_n=0
 
  printf "    · %s  %s  %s  \033[2mrule:\033[0m %s%*s  \033[2mgroup:\033[0m %s%*s  \033[2msubnet:\033[0m %s%*s  %b%s\033[0m  %b%s\033[0m\n" \
    "$name_pad" "$ip_pad" "$type_pad" \
    "$rule_val"   "$rule_pad_n"   "" \
    "$group_val"  "$group_pad_n"  "" \
    "$subnet_val" "$subnet_pad_n" "" \
    "$status_color" "$status_pad" \
    "$ls_color" "$last_seen"
}