local _, F = ...

F.Config = {
  -- Display Options
  showAtMaxLevel = false,
  showIncompleteQuestBar = true,
  questTrackingEnabled = true,
  showTicks = true,
  tickOpacity = 0.35,
  anchorPoint = "TOP",
  offsetX = 0,
  offsetY = 100,
  -- Master visibility toggle (can be flipped with /nxp toggle)
  enabled = true,

  -- Bar Size
  barWidth = 600,
  barHeight = 24,

  -- Textures
  barTextureMain = "Interface\\Buttons\\WHITE8x8",
  barTextureRested = "Interface\\Buttons\\WHITE8x8",
  barTextureQuest = "Interface\\Buttons\\WHITE8x8",
  barTextureQuestComplete = "Interface\\Buttons\\WHITE8x8",

  -- Font
  fontPath = "Fonts\\FRIZQT__.TTF",

  -- Bar Colors (RGBA)
  colorMain = { r = 0.76, g = 0.38, b = 1, a = 1 },
  colorRested = { r = 0.34, g = 0.61, b = 0.99, a = 0.8 },
  colorQuest = { r = 1, g = 0.64, b = 0.0078, a = 0.25 },
  colorQuestComplete = { r = 1, g = 0.64, b = 0.0078, a = 0.8 },

  -- Text Toggles
  showLevelText = true,
  showXPText = true,
  showPercentText = true,
  showLevelTimeText = true,
  showSessionTimeText = true,
  showXPHourText = true,
  showLevelingText = true,
  showQuestRestedText = true,
  showIncompleteQuestXPText = true,
  showCompletedQuestXPText = true,
  showRestedXPText = true,

  -- Logic Settings
  resetOnReload = true,
  hideBlizzardXPBar = true,
  trackedOnly = true,
}

function F.InitDB()
  if not NXP_DB then NXP_DB = {} end

  for k, v in pairs(F.Config) do
    if NXP_DB[k] == nil then
      NXP_DB[k] = v
    end
  end

  F.DB = NXP_DB

  -- Apply the current DB state immediately so visibility is correct on load.
  if F.UpdateUI then F.UpdateUI() end
end

-- Slash command to toggle addon visibility. Usage: /nxp toggle | /nxp show | /nxp hide
SLASH_NIXXNUXXPBAR1 = SLASH_NIXXNUXXPBAR1 or "/nxp"
SlashCmdList = SlashCmdList or {}
SlashCmdList["NIXXNUXXPBAR"] = function(msg)
  msg = msg or ""
  local cmd, arg1 = msg:match("^(%S+)%s*(.-)$")
  cmd = cmd and cmd:lower() or ""
  arg1 = arg1 and arg1:lower() or ""

  local function showHelp()
    print("NixxnuxXPBar: Commands:")
    print("  /nxp help")
    print("  /nxp options")
    print("  /nxp toggle | /nxp show | /nxp hide")
    print("  /nxp toggle level | xp | percent | quest | leveling")
    print("  /nxp toggle incomplete | completed | rested")
    print("  /nxp tracked (toggle tracked-only quests)")
  end

  local function toggleLabel(flagKey, label)
    if F.InitDB then F.InitDB() end
    F.DB[flagKey] = not F.DB[flagKey]
    local state = F.DB[flagKey] and "On" or "Off"
    print("NixxnuxXPBar: " .. label .. " " .. state)
    if F.UpdateUI then F.UpdateUI() end
  end

  if cmd == "toggle" and arg1 == "" then
    if F.InitDB then F.InitDB() end
    F.DB.enabled = not F.DB.enabled

    if F.DB.enabled then
      print("NixxnuxXPBar: Visible")
      if F.UpdateUI then F.UpdateUI() end
    else
      print("NixxnuxXPBar: Hidden")
      if F.Frame and F.Frame.Hide then F.Frame:Hide() end
    end
    return
  end

  if cmd == "toggle" then
    local map = {
      level = { key = "showLevelText", label = "Level Text" },
      xp = { key = "showXPText", label = "XP Text" },
      percent = { key = "showPercentText", label = "Percent Text" },
      quest = { key = "showQuestRestedText", label = "Quest/Rested Percent Text" },
      leveling = { key = "showLevelingText", label = "Leveling Text" },
      incomplete = { key = "showIncompleteQuestXPText", label = "Uncompleted Quest XP Text" },
      completed = { key = "showCompletedQuestXPText", label = "Completed Quest XP Text" },
      rested = { key = "showRestedXPText", label = "Rested XP Text" },
    }

    local entry = map[arg1]
    if entry then
      toggleLabel(entry.key, entry.label)
    else
      showHelp()
    end
    return
  end

  if cmd == "show" then
    if F.InitDB then F.InitDB() end
    F.DB.enabled = true
    print("NixxnuxXPBar: Visible")
    if F.UpdateUI then F.UpdateUI() end
    return
  end

  if cmd == "options" then
    if F.Options and F.Options.Open then
      F.Options.Open()
    else
      print("NixxnuxXPBar: Options not available yet")
    end
    return
  end

  if cmd == "tracked" then
    if F.InitDB then F.InitDB() end
    F.DB.trackedOnly = not F.DB.trackedOnly
    local state = F.DB.trackedOnly and "On" or "Off"
    print("NixxnuxXPBar: Tracked-only " .. state)
    if F.UpdateUI then F.UpdateUI() end
    return
  end

  if cmd == "hide" then
    if F.InitDB then F.InitDB() end
    F.DB.enabled = false
    print("NixxnuxXPBar: Hidden")
    if F.Frame and F.Frame.Hide then F.Frame:Hide() end
    return
  end

  showHelp()
end