import { Body, Delete, Get, JsonController, OnUndefined, Param, Post, Put, QueryParam } from 'routing-controllers';
import { OpenAPI, ResponseSchema } from 'routing-controllers-openapi';
import { getConnectionManager, Repository } from 'typeorm';
import { EntityFromBody } from 'typeorm-routing-controllers-extensions';
import { RunnerOrganisationHasRunnersError, RunnerOrganisationHasTeamsError, RunnerOrganisationIdsNotMatchingError, RunnerOrganisationNotFoundError } from '../errors/RunnerOrganisationErrors';
import { CreateRunnerOrganisation } from '../models/creation/CreateRunnerOrganisation';
import { RunnerOrganisation } from '../models/entities/RunnerOrganisation';


@JsonController('/organisations')
//@Authorized('RUNNERS:read')
export class RunnerOrganisationController {
	private runnerOrganisationRepository: Repository<RunnerOrganisation>;

	/**
	 * Gets the repository of this controller's model/entity.
	 */
	constructor() {
		this.runnerOrganisationRepository = getConnectionManager().get().getRepository(RunnerOrganisation);
	}

	@Get()
	@ResponseSchema(RunnerOrganisation, { isArray: true })
	@OpenAPI({ description: 'Lists all runnerOrganisations.' })
	getAll() {
		return this.runnerOrganisationRepository.find();
	}

	@Get('/:id')
	@ResponseSchema(RunnerOrganisation)
	@ResponseSchema(RunnerOrganisationNotFoundError, { statusCode: 404 })
	@OnUndefined(RunnerOrganisationNotFoundError)
	@OpenAPI({ description: 'Returns a runnerOrganisation of a specified id (if it exists)' })
	getOne(@Param('id') id: number) {
		return this.runnerOrganisationRepository.findOne({ id: id });
	}

	@Post()
	@ResponseSchema(RunnerOrganisation)
	@OpenAPI({ description: 'Create a new runnerOrganisation object (id will be generated automagicly).' })
	async post(@Body({ validate: true }) createRunnerOrganisation: CreateRunnerOrganisation) {
		let runnerOrganisation;
		try {
			runnerOrganisation = await createRunnerOrganisation.toRunnerOrganisation();
		} catch (error) {
			return error;
		}

		return this.runnerOrganisationRepository.save(runnerOrganisation);
	}

	@Put('/:id')
	@ResponseSchema(RunnerOrganisation)
	@ResponseSchema(RunnerOrganisationNotFoundError, { statusCode: 404 })
	@ResponseSchema(RunnerOrganisationIdsNotMatchingError, { statusCode: 406 })
	@OpenAPI({ description: "Update a runnerOrganisation object (id can't be changed)." })
	async put(@Param('id') id: number, @EntityFromBody() runnerOrganisation: RunnerOrganisation) {
		let oldRunnerOrganisation = await this.runnerOrganisationRepository.findOne({ id: id });

		if (!oldRunnerOrganisation) {
			throw new RunnerOrganisationNotFoundError();
		}

		if (oldRunnerOrganisation.id != runnerOrganisation.id) {
			throw new RunnerOrganisationIdsNotMatchingError();
		}

		await this.runnerOrganisationRepository.update(oldRunnerOrganisation, runnerOrganisation);
		return runnerOrganisation;
	}

	@Delete('/:id')
	@ResponseSchema(RunnerOrganisation)
	@ResponseSchema(RunnerOrganisationNotFoundError, { statusCode: 404 })
	@OpenAPI({ description: 'Delete a specified runnerOrganisation (if it exists).' })
	async remove(@Param('id') id: number, @QueryParam("force") force) {
		let runnerOrganisation = await this.runnerOrganisationRepository.findOne({ id: id });

		if (!runnerOrganisation) {
			throw new RunnerOrganisationNotFoundError();
		}

		if (!force) {
			if (runnerOrganisation.runners.length != 0) {
				throw new RunnerOrganisationHasRunnersError();
			}

			if (runnerOrganisation.teams.length != 0) {
				throw new RunnerOrganisationHasTeamsError();
			}
		}

		//TODO: Delete runner and teams

		await this.runnerOrganisationRepository.delete(runnerOrganisation);
		return runnerOrganisation;
	}
}