// routes/api/create/lease.ts
import { define } from "../../../utils.ts";
import { createLease } from "../../../services/leaseService.ts";
import { getProperty } from "../../../services/propertyService.ts";
import { SessionCookie } from "../../auth/callback.ts";

export const handler = define.handlers({
  async POST(ctx) {
    try {
      const _stateData: SessionCookie = ctx.state.data;
      const form = await ctx.req.formData();
      const sender = form.get("sender");
      const tenant_id = form.get("tenant_id")?.toString();
      const propertyId = form.get("property_id")?.toString() || "";
      const title = form.get("title")?.toString() || "";
      const rent = Number(form.get("rent"));
      const start_date = form.get("start_date")
        ? Date.parse(form.get("start_date")?.toString() + "T00:00:00")
        : null;
      const end_date = form.get("end_date")
        ? Date.parse(form.get("end_date")?.toString() + "T00:00:00")
        : null;
      const security_deposit = Number(form.get("security_deposit")) || 0;
      const property = await getProperty(propertyId);

      if (property.length == 1 && start_date && end_date) {
        const owner_id = property[0].owner_id as string;
        await createLease(
          title,
          propertyId,
          owner_id,
          start_date,
          end_date,
          rent,
          security_deposit,
          tenant_id,
        );
      }

      const senderPath = sender?.toString() || "/";
      let redirectUrl = senderPath;
      try {
        if (senderPath.startsWith("/")) {
          const url = new URL(ctx.req.url);
          redirectUrl = url.origin + senderPath;
        }
      } catch (_) {
        // fallback: just use senderPath
      }
      return Response.redirect(redirectUrl, 303);
    } catch (e) {
      return new Response(JSON.stringify({ error: e }), { status: 500 });
    }
  },
});