import { Body, Controller, Delete, Get, Param, Post, Query } from '@nestjs/common';

import { ScaleWorkloadDto } from './dto/scale-workload.dto';
import { RuntimeService } from './runtime.service';

@Controller('runtime')
export class RuntimeController {
  constructor(private readonly runtimeService: RuntimeService) {}

  @Get('namespaces')
  listNamespaces() {
    return this.runtimeService.listNamespaces();
  }

  @Get('workloads')
  listWorkloads(@Query('namespace') namespace?: string) {
    return this.runtimeService.listWorkloads(namespace);
  }

  @Get('metrics/pods')
  listPodMetrics(@Query('namespace') namespace?: string) {
    return this.runtimeService.listPodMetrics(namespace);
  }

  @Post('workloads/:namespace/:kind/:name/restart')
  restartWorkload(
    @Param('namespace') namespace: string,
    @Param('kind') kind: string,
    @Param('name') name: string,
  ) {
    return this.runtimeService.restartWorkload(namespace, kind, name);
  }

  @Post('workloads/:namespace/:kind/:name/scale')
  scaleWorkload(
    @Param('namespace') namespace: string,
    @Param('kind') kind: string,
    @Param('name') name: string,
    @Body() body: ScaleWorkloadDto,
  ) {
    return this.runtimeService.scaleWorkload(
      namespace,
      kind,
      name,
      body.replicas,
    );
  }

  @Delete('workloads/:namespace/:kind/:name')
  deleteWorkload(
    @Param('namespace') namespace: string,
    @Param('kind') kind: string,
    @Param('name') name: string,
    @Query('deleteService') deleteService?: string,
  ) {
    return this.runtimeService.deleteWorkload(
      namespace,
      kind,
      name,
      deleteService === 'true',
    );
  }

  @Get('workloads/:namespace/:kind/:name/pvcs')
  listWorkloadPersistentVolumeClaims(
    @Param('namespace') namespace: string,
    @Param('kind') kind: string,
    @Param('name') name: string,
  ) {
    return this.runtimeService.listWorkloadPersistentVolumeClaims(
      namespace,
      kind,
      name,
    );
  }

  @Delete('workloads/:namespace/:kind/:name/pvcs/:claimName')
  deleteWorkloadPersistentVolumeClaim(
    @Param('namespace') namespace: string,
    @Param('kind') kind: string,
    @Param('name') name: string,
    @Param('claimName') claimName: string,
  ) {
    return this.runtimeService.deleteWorkloadPersistentVolumeClaim(
      namespace,
      kind,
      name,
      claimName,
    );
  }

  @Get('workloads/:namespace/:kind/:name/logs')
  getWorkloadLogs(
    @Param('namespace') namespace: string,
    @Param('kind') kind: string,
    @Param('name') name: string,
    @Query('tail') tail?: string,
  ) {
    return this.runtimeService.getWorkloadLogs(
      namespace,
      kind,
      name,
      tail ? Number(tail) : 200,
    );
  }

  @Get('events')
  listEvents(@Query('namespace') namespace?: string) {
    return this.runtimeService.listEvents(namespace);
  }
}