AdLike2048/assets/script/battle/ai/runtime/AiHeadlessBagHost.ts

import { BattleBagSession } from '../../bag/BattleBagSession';
import { aiLog, aiOp, aiWarn } from './AiLog';
import { DeploySync } from '../../runtime/DeploySync';
import type { ProjectBattleHandle } from '../../runtime/BattleRuntime';
import type { MapManager } from '../../map/legacy/MapManager';
import type { AiMatchProfile } from '../match/AiMatchProfile';
import { AI_PLACE_CAMP, AI_PLAYER_ID, AI_VIEW_LOCAL_CAMP } from './AiCampArea';
import { WeaponComposeConfigProvider } from '../../bag/WeaponComposeConfigProvider';
import { textDisplayName } from '../../config/BattleHeroTable';

/** playerId=1 无头 BattleBagSession + 字池 + DeploySync（需求 A0） */
export class AiHeadlessBagHost {
    /** 对手 playerId */
    static readonly AI_PLAYER_ID = AI_PLAYER_ID;

    private _bagSession: BattleBagSession | null = null;
    private _deploySync: DeploySync | null = null;
    private _battle: ProjectBattleHandle | null = null;

    /** 无头背包会话；未 bind 时为 null */
    get bagSession(): BattleBagSession | null {
        return this._bagSession;
    }

    /** AI 部署同步 */
    get deploySync(): DeploySync | null {
        return this._deploySync;
    }

    /**
     * 绑定战斗、建池、首轮扣桃刷新。
     * @param profile 本局匹配档案
     * @param battle 战斗句柄
     * @param map 地图
     */
    bind(profile: AiMatchProfile, battle: ProjectBattleHandle, map: MapManager): boolean {
        this.dispose();
        if (!map?.gridsInitialized) {
            aiLog('[AiHeadlessBagHost] bind failed: map not ready');
            return false;
        }
        this._logCampPutGrids(map);
        const bag = new BattleBagSession(map, battle.levelConfigId, battle.session, 5, {
            rankId: profile.opponentRankId,
            ownerPlayerId: AiHeadlessBagHost.AI_PLAYER_ID,
        });
        const result = bag.tryNormalRefresh(battle.levelConfigId, battle);
        if (result !== 'ok') {
            aiOp(`首刷失败 ${result} rankId=${profile.opponentRankId} gold=${battle.session.players[AiHeadlessBagHost.AI_PLAYER_ID]?.gold}`);
            return false;
        }
        const deploy = new DeploySync();
        deploy.bind(battle, map, bag, AiHeadlessBagHost.AI_PLAYER_ID, false);
        this._bagSession = bag;
        this._deploySync = deploy;
        this._battle = battle;
        const aiPlayer = battle.getPlayer(AiHeadlessBagHost.AI_PLAYER_ID);
        if (aiPlayer) {
            aiPlayer.attachBagSession(bag);
        } else {
            aiLog('[AiHeadlessBagHost] AI Player missing, compositions query unavailable');
        }
        aiLog(
            `[AiHeadlessBagHost] bound aiRank=${profile.opponentRankId}`
            + ` gold=${battle.session.players[AiHeadlessBagHost.AI_PLAYER_ID]?.gold}`
            + ` nextCost=${bag.normalRefreshCost}`
            + ` placeCamp=${AI_PLACE_CAMP}`,
        );
        this._logBagSlots('firstRefresh');
        return true;
    }

    /** 有桃且字池够则再刷一次（耗尽返回 pool_empty） */
    tryRefresh(): 'ok' | 'not_enough' | 'failed' | 'pool_empty' {
        if (!this._bagSession || !this._battle) return 'failed';
        const gold = this._battle.session.players[AiHeadlessBagHost.AI_PLAYER_ID]?.gold ?? -1;
        const cost = this._bagSession.normalRefreshCost;
        if (gold < cost) {
            return 'not_enough';
        }
        const result = this._bagSession.tryNormalRefresh(this._battle.levelConfigId, this._battle);
        if (result === 'ok') {
            this._logBagSlots('refresh');
        } else {
            aiOp(`刷新结果 result=${result} aiGold=${gold} need=${cost}`);
        }
        return result;
    }

    /** 下次刷新费用（Const 4/5） */
    get nextRefreshCost(): number {
        return this._bagSession?.normalRefreshCost ?? -1;
    }

    /** AI 当前桃子 */
    get aiGold(): number {
        return this._battle?.session.players[AiHeadlessBagHost.AI_PLAYER_ID]?.gold ?? -1;
    }

    /** 打印当前 AI 背包 5 槽内容（中文名）；刷新结果始终打印 */
    private _logBagSlots(tag: string): void {
        const bag = this._bagSession;
        if (!bag) {
            aiOp(`背包[${tag}] session missing`);
            return;
        }
        WeaponComposeConfigProvider.instance.load();
        const slots = bag.getBagSlots();
        const parts: string[] = [];
        let filled = 0;
        for (let i = 0; i < slots.length; i++) {
            const s = slots[i];
            if (!s) {
                parts.push(`[${i}]=空`);
                continue;
            }
            filled++;
            parts.push(`[${i}]=${this._resolveTileName(s.weapon2Id)}`);
        }
        const line =
            `背包[${tag}] filled=${filled}/${slots.length} gold=${this._battle?.session.players[AiHeadlessBagHost.AI_PLAYER_ID]?.gold}`
            + ` | ${parts.join(' ')}`;
        // 操作相关背包变动始终打印，便于排查摆放/取舍
        aiOp(line);
    }

    /**
     * 背包参与移动后打印源目标与当前槽位。
     * @param tag 动作标签
     * @param source 拖拽源
     * @param target 放置目标
     */
    logBagMove(tag: string, source: { kind: string; slotIndex?: number; gridIndex?: number }, target: { kind: string; slotIndex?: number; gridIndex?: number }): void {
        const src = source.kind === 'bag'
            ? `bag[${source.slotIndex}]`
            : `map[${source.gridIndex}]`;
        const dst = target.kind === 'bag'
            ? `bag[${target.slotIndex}]`
            : `map[${target.gridIndex}]`;
        this._logBagSlots(`${tag} ${src}->${dst}`);
    }

    /** Text 表中文名；缺表回退 id */
    private _resolveTileName(weapon2Id: number): string {
        const row = WeaponComposeConfigProvider.instance.getWeapon2Config(weapon2Id);
        if (!row) return `id=${weapon2Id}`;
        const name = textDisplayName(row).trim();
        return name || `id=${weapon2Id}`;
    }

    /** 释放背包与会话引用 */
    dispose(): void {
        const aiPlayer = this._battle?.getPlayer(AiHeadlessBagHost.AI_PLAYER_ID);
        if (aiPlayer) {
            aiPlayer.attachBagSession(null);
            aiPlayer.skillController = null;
        }
        this._deploySync?.unbind();
        this._deploySync = null;
        this._bagSession = null;
        this._battle = null;
    }

    /** 开战打印各 CampArea 可放字格 / 可摆格数量 */
    private _logCampPutGrids(map: MapManager): void {
        const grids = map.mapGrids;
        if (!Array.isArray(grids)) {
            aiLog('[AiHeadlessBagHost] mapGrids missing');
            return;
        }
        let localText = 0;
        let enemyText = 0;
        let localGrid = 0;
        let enemyGrid = 0;
        let localWalk = 0;
        let enemyWalk = 0;
        let dualPutDig = 0;
        for (let i = 0; i < grids.length; i++) {
            const mg = grids[i];
            if (!mg?.node?.isValid || !mg.node.active) continue;
            const camp = mg.CampAreaID | 0;
            // 可放置优先：勾了 putText 即计可放（含 dig 双标）
            if (mg.isCanPutText && !mg.isCanWalk) {
                if (camp === AI_VIEW_LOCAL_CAMP) localText++;
                else if (camp === AI_PLACE_CAMP) enemyText++;
                if (mg.isCanBeDig && camp === AI_PLACE_CAMP) dualPutDig++;
            }
            if (mg.isCanPutGrid && mg.isCanWalk) {
                if (camp === AI_VIEW_LOCAL_CAMP) localGrid++;
                else if (camp === AI_PLACE_CAMP) enemyGrid++;
            }
            if (mg.isCanWalk) {
                if (camp === AI_VIEW_LOCAL_CAMP) localWalk++;
                else if (camp === AI_PLACE_CAMP) enemyWalk++;
            }
        }
        aiLog(
            `[AiHeadlessBagHost] mapCamp textPut: local(1)=${localText} enemy(2)=${enemyText}`
            + ` | gridPut: local(1)=${localGrid} enemy(2)=${enemyGrid}`
            + ` | walk: local(1)=${localWalk} enemy(2)=${enemyWalk}`,
        );
        if (dualPutDig > 0) {
            aiWarn(`地图 dig+putText 双标 enemy=${dualPutDig}（已按可放置优先当 Put）`);
        }
        if (enemyText <= 0) {
            aiLog('[AiHeadlessBagHost] enemy CampAreaID=2 has no isCanPutText cell; AI text cannot place');
        }
    }
}