import type { AgentEventTriggerContext } from "@/features/agent";
import type { ScheduledConditionRecord } from "../types";
import type { PeripheralWorkOrder } from "./client";

export const WATER_QUALITY_SCENARIO_CODE = "WQ-SECONDARY-SUPPLY-001" as const;

export function toWaterQualityAgentTrigger(
  workOrder: PeripheralWorkOrder
): AgentEventTriggerContext | null {
  if (
    workOrder.revision !== 1 ||
    workOrder.status !== "open" ||
    workOrder.work_order_type !== "water_quality_complaint" ||
    workOrder.scenario_code !== WATER_QUALITY_SCENARIO_CODE
  ) {
    return null;
  }

  return {
    schema_version: "agent-trigger@1",
    kind: "event",
    trigger_id: [
      "peripheral.work_order.created",
      workOrder.project_id,
      workOrder.work_order_id,
      workOrder.revision
    ].join(":"),
    occurred_at: workOrder.created_at,
    source: "peripheral_sample",
    subject_type: "work_order",
    subject_id: workOrder.work_order_id,
    workflow: "water_quality_complaint",
    payload: {
      title: workOrder.title,
      summary: workOrder.summary,
      location: workOrder.location,
      priority: workOrder.priority,
      scenario_code: WATER_QUALITY_SCENARIO_CODE,
      origin: "synthetic"
    }
  };
}

export function waterQualityTriggerPrompt(workOrder: PeripheralWorkOrder) {
  return `外围样板新增水质投诉工单：${workOrder.title}。请启动水质事件调查。`;
}

export function toWaterQualityConditionTask(
  workOrder: PeripheralWorkOrder,
  sessionId: string,
  now = new Date()
): ScheduledConditionRecord {
  return {
    id: `peripheral-water-quality-${workOrder.work_order_id}`,
    kind: "condition",
    taskId: "water-quality-complaint",
    dataSource: "mock",
    sessionId,
    title: "水质投诉调查",
    summary: workOrder.summary,
    status: "running",
    riskLevel: workOrder.priority === "urgent" ? "critical" : "attention",
    scheduledAt: now.toISOString(),
    updatedAt: now.getTime(),
    durationMinutes: 15,
    detail: `${workOrder.location ?? "位置待确认"} · 由外围工单事件触发`,
    recommendation: "优先校验上游监测点数据质量；若上游指标正常，再转向二次供水设施和运维记录核查。",
    evidence: [
      `来源工单：${workOrder.work_order_id}`,
      `投诉位置：${workOrder.location ?? "待确认"}`,
      `投诉内容：${workOrder.title}`
    ],
    modelName: "TJWater Agent 事件任务"
  };
}