import CreateEditPartyViewModel from "../models/party/CreateEditPartyViewModel";
import JoinPartyViewModel from "../models/party/JoinPartyViewModel";
import LeavePartyModel from "../models/party/LeavePartyModel";
import SetActivePartyModel from "../models/party/SetActivePartyModel";
import UserService from "../services/UserService";
import Controller from "./Controller";

export default class PartyController extends Controller {
	public async Create_Get() {
		return this.view("createEdit");
	}

	public async Create_Post(createEditPartyViewModel: CreateEditPartyViewModel) {
		if (typeof(createEditPartyViewModel.name) !== "string" || typeof(createEditPartyViewModel.partyRef) !== "string") {
			return this.badRequest();
		}

		const party = await UserService.GetPartyByPartyRef(createEditPartyViewModel.partyRef);
		if (party) {
			createEditPartyViewModel.message = "That Party ID is already taken!";
			return this.view("createEdit", createEditPartyViewModel);
		}

		await UserService.CreateParty(this.session.userId, createEditPartyViewModel.name, createEditPartyViewModel.partyRef);

		return this.redirectToAction("index", "home");
	}

	public async Join_Get() {
		return this.view();
	}

	public async Join_Post(joinPartyViewModel: JoinPartyViewModel) {
		if (typeof(joinPartyViewModel.partyRef) !== "string") {
			return this.badRequest();
		}

		const party = await UserService.GetPartyByPartyRef(joinPartyViewModel.partyRef);
		if (!party) {
			joinPartyViewModel.message = "That Join Code / Party ID is invalid.";
			return this.view(joinPartyViewModel);
		}

		const userPartyExisting = await UserService.GetUserPartyForUser(this.session.userId, party.Id);
		if (userPartyExisting) {
			joinPartyViewModel.message = "You are already in this party.";
			return this.view(joinPartyViewModel);
		}

		await UserService.AddUserToParty(this.session.userId, party.Id);

		return this.redirectToAction("index", "home");
	}

	public async Leave_Get(leavePartyModel: LeavePartyModel) {
		const partyId = parseInt(leavePartyModel.id ?? "-1");
		if (typeof(leavePartyModel.id) !== "string" || isNaN(partyId)) {
			return this.badRequest();
		}

		await UserService.LeaveParty(this.session.userId, partyId);

		return this.redirectToAction("index", "home");
	}

	public async SetActive_Get(setActivePartyModel: SetActivePartyModel) {
		const partyId = parseInt(setActivePartyModel.id ?? "-1");
		if (typeof(setActivePartyModel.id) !== "string" || isNaN(partyId)) {
			return this.badRequest();
		}

		await UserService.SetActiveParty(this.session.userId, partyId);

		return this.redirectToAction("index", "home");
	}

	public async Deactivate_Get() {
		await UserService.DeactivateCurrentParty(this.session.userId);

		return this.redirectToAction("index", "home");
	}
}