Checks.lua

local ADDON_NAME, ns = ...

local Checks = {}
ns.Checks = Checks

local deDE = GetLocale() == "deDE"

-- Inventory slots we care about. Order = display order in problem lists.
-- enchant = should normally carry an enchant in TBC.
local SLOTS = {
  { id = 1, key = "head", enchant = true, en = "Head", de = "Kopf" },
  { id = 3, key = "shoulder", enchant = true, en = "Shoulder", de = "Schulter" },
  { id = 15, key = "back", enchant = true, en = "Back", de = "Umhang" },
  { id = 5, key = "chest", enchant = true, en = "Chest", de = "Brust" },
  { id = 9, key = "wrist", enchant = true, en = "Wrist", de = "Handgelenk" },
  { id = 10, key = "hands", enchant = true, en = "Hands", de = "Hände" },
  { id = 7, key = "legs", enchant = true, en = "Legs", de = "Beine" },
  { id = 8, key = "feet", enchant = true, en = "Feet", de = "Füße" },
  { id = 16, key = "mainhand", enchant = true, en = "Weapon", de = "Waffe" },
  { id = 17, key = "offhand", enchant = false, en = "Off-hand", de = "Schildhand" },
  { id = 11, key = "finger1", enchant = "ring", en = "Ring 1", de = "Ring 1" },
  { id = 12, key = "finger2", enchant = "ring", en = "Ring 2", de = "Ring 2" },
}
Checks.SLOTS = SLOTS

local function slotName(slot)
  return deDE and slot.de or slot.en
end

-- Analyze a capture record. Returns an array of human-readable problem strings.
function Checks:Analyze(record)
  local profile = ns.db and ns.db.profile or {}
  local problems = {}
  if not record or not record.slots then
    return problems
  end

  for _, slot in ipairs(SLOTS) do
    local data = record.slots[slot.id]
    if data and data.link then
      -- Missing enchant
      local wantEnchant = slot.enchant
      if wantEnchant == "ring" then
        wantEnchant = profile.checkRingEnchants
      end
      if wantEnchant and (not data.enchantId or data.enchantId == 0) then
        problems[#problems + 1] = (deDE and "kein Enchant: %s" or "no enchant: %s"):format(slotName(slot))
      end
      -- Empty gem sockets
      if profile.checkSockets and data.emptySockets and data.emptySockets > 0 then
        problems[#problems + 1] = (deDE and "%d leere Sockel: %s" or "%d empty socket(s): %s")
          :format(data.emptySockets, slotName(slot))
      end
    end
  end

  -- Talents: only flag the clearly-broken case (no points spent at all). The actual
  -- spec spread is shown as info, not treated as a "problem".
  if profile.checkTalents and record.talents and record.talents.total == 0 then
    problems[#problems + 1] = deDE and "keine Talente verteilt" or "no talents spent"
  end

  return problems
end