import type { UnitDirection } from './unitAssets';

export type StoryCutsceneKind = 'muster' | 'operation' | 'victory';
export type StoryCutsceneTone = 'reward' | 'next' | 'bond';
export type StoryCutsceneMarkerSide = 'ally' | 'enemy' | 'objective';

export type StoryCutsceneActorProfile = {
  unitId: string;
  name: string;
  roleLabel: string;
  unitTextureKey: string;
  portraitKey: string;
  color: number;
};

export type StoryCutsceneActor = {
  unitId: string;
  x: number;
  y: number;
  size?: number;
  direction?: UnitDirection;
  label?: string;
  line?: string;
};

export type StoryCutsceneMarker = {
  x: number;
  y: number;
  label: string;
  side: StoryCutsceneMarkerSide;
};

export type StoryCutsceneBriefing = {
  title: string;
  lines: string[];
};

export type StoryCutsceneReward = {
  label: string;
  tone?: StoryCutsceneTone;
};

export type StoryCutscene = {
  kind: StoryCutsceneKind;
  title: string;
  subtitle?: string;
  actors?: StoryCutsceneActor[];
  briefing?: StoryCutsceneBriefing;
  markers?: StoryCutsceneMarker[];
  rewards?: StoryCutsceneReward[];
};

const storyCutsceneActorProfiles: Record<string, StoryCutsceneActorProfile> = {
  'liu-bei': {
    unitId: 'liu-bei',
    name: '유비',
    roleLabel: '검을 든 군주',
    unitTextureKey: 'unit-liu-bei',
    portraitKey: 'liuBei',
    color: 0xd8b15f
  },
  'guan-yu': {
    unitId: 'guan-yu',
    name: '관우',
    roleLabel: '장병기 선봉',
    unitTextureKey: 'unit-guan-yu',
    portraitKey: 'guanYu',
    color: 0x74c476
  },
  'zhang-fei': {
    unitId: 'zhang-fei',
    name: '장비',
    roleLabel: '돌파형 창병',
    unitTextureKey: 'unit-zhang-fei',
    portraitKey: 'zhangFei',
    color: 0xd46a4c
  },
  'rebel-leader': {
    unitId: 'rebel-leader',
    name: '황건 두령',
    roleLabel: '격파 목표',
    unitTextureKey: 'unit-rebel-leader',
    portraitKey: 'rebelLeader',
    color: 0xd6b852
  }
};

export function storyCutsceneActorProfileFor(unitId: string) {
  return storyCutsceneActorProfiles[unitId];
}

export function storyCutsceneActorTextureKeys(cutscene?: StoryCutscene) {
  return Array.from(
    new Set(
      (cutscene?.actors ?? [])
        .map((actor) => storyCutsceneActorProfileFor(actor.unitId)?.unitTextureKey)
        .filter((textureKey): textureKey is string => Boolean(textureKey))
    )
  );
}