import { Controller, Get, Query } from "@nestjs/common";
import { ApiOperation, ApiQuery, ApiTags } from "@nestjs/swagger";

import { BookingStaff } from "../../common/booking-guards";
import { FREIGHT_PERMS } from "../../seed/freight-permissions.registry";
import { AuditService } from "./audit.service";

@ApiTags("audit")
@Controller("audit")
@BookingStaff(FREIGHT_PERMS.audit.view)
export class AuditController {
  constructor(private readonly auditService: AuditService) {}

  @Get("logs")
  @ApiOperation({ summary: "List freight-api audit log commands" })
  @ApiQuery({ name: "skip", type: Number, required: false })
  @ApiQuery({ name: "take", type: Number, required: false })
  list(@Query("skip") skip?: string, @Query("take") take?: string) {
    // Same fallback chain @tria-plc/auditlog's client interceptor uses to
    // stamp AuditLog.application (mezgeb/client/client-audit.interceptor.js)
    // — reading it here instead of a hardcoded literal means this can't
    // silently drift out of sync with whatever APPLICATION_NAME/APP_NAME
    // actually is at runtime.
    const application =
      process.env.APPLICATION_NAME ?? process.env.APP_NAME ?? "DEFAULT";
    return this.auditService.list(
      application,
      skip !== undefined ? parseInt(skip, 10) : undefined,
      take !== undefined ? parseInt(take, 10) : undefined,
    );
  }
}