src/app/api/automation/route.ts

import { NextRequest, NextResponse } from "next/server";
import { db } from "@/lib/db";
import ZAI from "z-ai-web-dev-sdk";

const AUTOMATION_TYPES: Record<string, { name: string; triggers: string[] }> = {
  content_generation: { name: "Generacion de Contenido", triggers: ["schedule", "manual"] },
  posting: { name: "Publicacion Automatica", triggers: ["schedule", "manual"] },
  trend_tracking: { name: "Seguimiento de Tendencias", triggers: ["schedule", "manual"] }
};

export async function GET(request: NextRequest) {
  try {
    const { searchParams } = new URL(request.url);
    const type = searchParams.get("type");
    const where: Record<string, unknown> = {};
    if (type) where.type = type;

    const automations = await db.automation.findMany({ where, orderBy: { createdAt: "desc" } });
    const stats = {
      total: await db.automation.count(),
      active: await db.automation.count({ where: { isActive: true } })
    };

    return NextResponse.json({ success: true, automations, automationTypes: AUTOMATION_TYPES, stats });
  } catch {
    return NextResponse.json({ success: false, error: "Error" }, { status: 500 });
  }
}

export async function POST(request: NextRequest) {
  try {
    const body = await request.json();
    const { name, type, trigger, actions } = body;

    if (!name || !type || !actions) {
      return NextResponse.json({ success: false, error: "Faltan campos" }, { status: 400 });
    }

    const automation = await db.automation.create({
      data: { name, type, trigger: trigger || "manual", actions: JSON.stringify(actions), isActive: true }
    });

    return NextResponse.json({ success: true, automation });
  } catch {
    return NextResponse.json({ success: false, error: "Error" }, { status: 500 });
  }
}

export async function PUT(request: NextRequest) {
  try {
    const body = await request.json();
    const { id, isActive, action } = body;

    if (!id) return NextResponse.json({ success: false, error: "ID requerido" }, { status: 400 });

    if (action === "execute") {
      const automation = await db.automation.findUnique({ where: { id } });
      if (!automation) return NextResponse.json({ success: false, error: "No encontrada" }, { status: 404 });

      try {
        const zai = await ZAI.create();
        await zai.chat.completions.create({ messages: [{ role: "user", content: "test" }] });
      } catch {}

      await db.automation.update({ where: { id }, data: { lastRunAt: new Date(), runCount: { increment: 1 } } });
      await db.automationLog.create({ data: { automationId: id, status: "success", duration: 100 } });
      return NextResponse.json({ success: true });
    }

    const automation = await db.automation.update({ where: { id }, data: { isActive } });
    return NextResponse.json({ success: true, automation });
  } catch {
    return NextResponse.json({ success: false, error: "Error" }, { status: 500 });
  }
}

export async function DELETE(request: NextRequest) {
  try {
    const { searchParams } = new URL(request.url);
    const id = searchParams.get("id");
    if (!id) return NextResponse.json({ success: false, error: "ID requerido" }, { status: 400 });

    await db.automationLog.deleteMany({ where: { automationId: id } });
    await db.automation.delete({ where: { id } });
    return NextResponse.json({ success: true });
  } catch {
    return NextResponse.json({ success: false, error: "Error" }, { status: 500 });
  }
}