defmodule Odinsea.Database.Schema.Character do
  @moduledoc """
  Ecto schema for the characters table.
  Represents a player character in the game.
  """

  use Ecto.Schema
  import Ecto.Changeset

  @primary_key {:id, :id, autogenerate: true}
  @timestamps_opts [inserted_at: :createdate, updated_at: false]

  schema "characters" do
    field :accountid, :integer
    field :world, :integer, default: 0
    field :name, :string
    field :level, :integer, default: 1
    field :exp, :integer, default: 0
    field :str, :integer, default: 4
    field :dex, :integer, default: 4
    field :luk, :integer, default: 4
    field :int, :integer, default: 4
    field :hp, :integer, default: 50
    field :mp, :integer, default: 5
    field :maxhp, :integer, default: 50
    field :maxmp, :integer, default: 5
    field :meso, :integer, default: 0
    field :hp_ap_used, :integer, default: 0, source: :hpApUsed
    field :job, :integer, default: 0
    field :skincolor, :integer, default: 0
    field :gender, :integer, default: 0
    field :fame, :integer, default: 0
    field :hair, :integer, default: 0
    field :face, :integer, default: 0
    field :ap, :integer, default: 0
    field :map, :integer, default: 100000000
    field :spawnpoint, :integer, default: 0
    field :gm, :integer, default: 0
    field :party, :integer, default: 0
    field :buddy_capacity, :integer, default: 25, source: :buddyCapacity
    field :createdate, :naive_datetime
    field :guildid, :integer, default: 0
    field :guildrank, :integer, default: 5
    field :alliance_rank, :integer, default: 5, source: :allianceRank
    field :guild_contribution, :integer, default: 0, source: :guildContribution
    field :pets, :string, default: "-1,-1,-1"
    field :sp, :string, default: "0,0,0,0,0,0,0,0,0,0"
    field :subcategory, :integer, default: 0
    field :rank, :integer, default: 1
    field :rank_move, :integer, default: 0, source: :rankMove
    field :job_rank, :integer, default: 1, source: :jobRank
    field :job_rank_move, :integer, default: 0, source: :jobRankMove
    field :marriage_id, :integer, default: 0, source: :marriageId
    field :familyid, :integer, default: 0
    field :seniorid, :integer, default: 0
    field :junior1, :integer, default: 0
    field :junior2, :integer, default: 0
    field :currentrep, :integer, default: 0
    field :totalrep, :integer, default: 0
    field :gachexp, :integer, default: 0
    field :fatigue, :integer, default: 0
    field :charm, :integer, default: 0
    field :craft, :integer, default: 0
    field :charisma, :integer, default: 0
    field :will, :integer, default: 0
    field :sense, :integer, default: 0
    field :insight, :integer, default: 0
    field :total_wins, :integer, default: 0, source: :totalWins
    field :total_losses, :integer, default: 0, source: :totalLosses
    field :pvp_exp, :integer, default: 0, source: :pvpExp
    field :pvp_points, :integer, default: 0, source: :pvpPoints

    belongs_to :account, Odinsea.Database.Schema.Account,
      foreign_key: :accountid,
      references: :id,
      define_field: false
  end

  @doc """
  Changeset for character creation.
  """
  def creation_changeset(character, attrs) do
    character
    |> cast(attrs, [
      :accountid,
      :world,
      :name,
      :job,
      :gender,
      :skincolor,
      :hair,
      :face,
      :str,
      :dex,
      :luk,
      :int,
      :hp,
      :mp,
      :maxhp,
      :maxmp,
      :ap,
      :map,
      :spawnpoint
    ])
    |> validate_required([:accountid, :world, :name, :job, :gender])
    |> validate_length(:name, min: 3, max: 13)
    |> validate_format(:name, ~r/^[a-zA-Z]+$/, message: "only letters allowed")
    |> unique_constraint(:name)
  end

  @doc """
  Changeset for character stat updates.
  """
  def stat_changeset(character, attrs) do
    character
    |> cast(attrs, [:level, :exp, :str, :dex, :luk, :int, :hp, :mp, :maxhp, :maxmp, :ap, :meso, :fame])
  end

  @doc """
  Changeset for character position updates.
  """
  def position_changeset(character, attrs) do
    character
    |> cast(attrs, [:map, :spawnpoint])
  end

  @doc """
  Changeset for guild/party updates.
  """
  def social_changeset(character, attrs) do
    character
    |> cast(attrs, [:party, :guildid, :guildrank, :familyid])
  end
end