"use strict";

(function (global) {
  const Tarinai = global.Tarinai;
  if (!Tarinai) throw new Error("Tarinai is not available for mixin: tarinai_action_state.js");

  Object.defineProperties(Tarinai.prototype, Object.getOwnPropertyDescriptors({
    setActionState(state, opts = {}) {
      if (this.dead) return false;
      this.state = state || "idle";
      if ("target" in opts) this.target = opts.target;
      if (opts.reason != null) this.thought = String(opts.reason || "");
      if (opts.clearTarget) this.target = null;
      if (opts.sleeping != null) this.sleeping = Boolean(opts.sleeping);
      if (opts.wake) {
        this.sleeping = false;
        if (this.insideNestBoxId && this.leaveNestBox) this.leaveNestBox(this.world?.nestBoxById?.(this.insideNestBoxId));
        this.insideNestBoxId = "";
      }
      return true;
    },

    beginEating(item = null, reason = "") {
      return this.setActionState("eat", {
        target: item || null,
        reason: reason || (item?.type && typeof toolLabel === "function" ? `${toolLabel(item.type)}を食べている` : "食べている"),
        sleeping: false,
      });
    },

    currentLodgedPin() {
      return typeof lodgedPinFor === "function" ? lodgedPinFor(this, this.world) : null;
    },

    currentLodgedPinBehavior() {
      const pin = this.currentLodgedPin ? this.currentLodgedPin() : null;
      return typeof pinBehaviorFor === "function" ? pinBehaviorFor(pin?.type) : null;
    },

    hasLodgedPinEffect(effectKey = "") {
      return Boolean(this.currentLodgedPinBehavior?.()?.[effectKey]);
    },

    goIdle(reason = "") {
      return this.setActionState("idle", { target: null, reason: reason || this.thought || "待っている", sleeping: false });
    },

    startSleeping(target = null, reason = "") {
      return this.setActionState("sleep", { target, reason: reason || (target?.type === "nest_box" ? "巣箱の中で眠っている" : "眠っている"), sleeping: true });
    },

    seekTarget(state, target = null, reason = "") {
      return this.setActionState(state, { target, reason, sleeping: false });
    },

    enterPanic(opts = {}) {
      if (this.dead) return false;
      const profile = this.personalityProfile ? this.personalityProfile() : { fear: 1 };
      const fearMul = opts.fearMultiplier ?? profile.fear ?? 1;
      const threat = opts.threat ?? opts.target ?? null;
      let target = null;
      if ("target" in opts) target = opts.target;
      else if (opts.destination) target = opts.destination;
      else if (this.panicDestination) target = this.panicDestination(threat, !!opts.forceDestination);
      this.setActionState("panic", {
        target,
        reason: opts.reason || this.thought || "パニックになっている",
        wake: opts.wake !== false,
        sleeping: false,
      });
      if (Number.isFinite(opts.fearTimer)) this.fearTimer = Math.max(this.fearTimer || 0, opts.fearTimer * fearMul);
      else this.fearTimer = Math.max(this.fearTimer || 0, (opts.fear ?? 0.55) * fearMul);
      if (Number.isFinite(opts.surpriseTimer)) this.surpriseTimer = Math.max(this.surpriseTimer || 0, opts.surpriseTimer);
      if (Number.isFinite(opts.hurtTimer)) this.hurtTimer = Math.max(this.hurtTimer || 0, opts.hurtTimer);
      if (Number.isFinite(opts.awakeLockTimer)) this.awakeLockTimer = Math.max(this.awakeLockTimer || 0, opts.awakeLockTimer);
      this.panicTimer = Math.max(this.panicTimer || 0, Number.isFinite(opts.duration) ? opts.duration : 3.0);
      if (Number.isFinite(opts.fallTimer)) {
        this.fallTimer = Math.max(this.fallTimer || 0, opts.fallTimer);
        this.fallMax = Math.max(this.fallMax || 0, this.fallTimer);
      }
      if (Number.isFinite(opts.stress) && opts.stress > 0) {
        global.TarinaiNeedSystem?.addNeedShock?.(this, { safety: opts.stress }, threat);
      }
      if (opts.bubble) this.bubble?.(opts.bubble, opts.bubbleCooldown ?? 0.9, opts.bubbleColor || "rgba(84,66,86,0.80)");
      this.lastPanicCause = opts.cause || opts.reason || this.thought || "panic";
      this.lastPanicAt = this.world?.time || 0;
      return true;
    },
  }));
})(typeof window !== "undefined" ? window : globalThis);