import type { Request, Response } from "express";
import {
  createDistributionBoardInsertProjectCommand,
  createDistributionBoardStructureSnapshot,
} from "../../domain/models/distribution-board-structure-project-command.model.js";
import { createDistributionBoardSchema } from "../../shared/validation/project-structure.schemas.js";
import { projectCommandService } from "../composition/project-command-stores.js";
import { distributionBoardRepository } from "../composition/application-repositories.js";
import { respondWithProjectCommandError } from "./project-command.controller.js";

export async function listDistributionBoardsByProject(req: Request, res: Response) {
  const { projectId } = req.params;
  if (typeof projectId !== "string") {
    return res.status(400).json({ error: "Invalid projectId" });
  }

  const result = await distributionBoardRepository.listByProject(projectId);
  return res.json(result);
}

export async function createDistributionBoard(req: Request, res: Response) {
  const { projectId } = req.params;
  if (typeof projectId !== "string") {
    return res.status(400).json({ error: "Invalid projectId" });
  }

  const parsed = createDistributionBoardSchema.safeParse(req.body);
  if (!parsed.success) {
    return res.status(400).json({ error: parsed.error.flatten() });
  }

  const structure = createDistributionBoardStructureSnapshot(
    projectId,
    parsed.data.name
  );
  try {
    const result = projectCommandService.executeUser({
      projectId,
      expectedRevision: parsed.data.expectedRevision,
      description: "Verteilung anlegen",
      command:
        createDistributionBoardInsertProjectCommand(structure),
    });
    return res.status(201).json({
      ...result,
      distributionBoard: structure.distributionBoard,
    });
  } catch (error) {
    return respondWithProjectCommandError(error, res);
  }
}