import "reflect-metadata";
import { container } from "tsyringe";
import { vi, beforeEach, afterEach, describe, expect, it } from "vitest";

import { InRaidHelper } from "@spt-aki/helpers/InRaidHelper";
import { DatabaseServer } from "@spt-aki/servers/DatabaseServer";

describe("InRaidHelper", () =>
{
    let inraidHelper: any;

    beforeEach(() =>
    {
        inraidHelper = container.resolve<InRaidHelper>("InRaidHelper");
    });

    afterEach(() =>
    {
        vi.restoreAllMocks();
    });

    describe("calculateFenceStandingChangeFromKills", () =>
    {
        it("should return negative value when player kills 2 scavs as scav", () =>
        {
            const fenceStanding = 0;
            const postRaidPlayerVictims = [
                {
                    Side: "Savage",
                    Role: "assault"
                },
                {
                    Side: "Savage",
                    Role: "assault"
                }
            ]; // Kills

            const databaseServer = container.resolve<DatabaseServer>("DatabaseServer");
            const scavStandingChangeOnKill = databaseServer.getTables().bots.types.assault.experience.standingForKill;

            const result = inraidHelper.calculateFenceStandingChangeFromKills(fenceStanding, postRaidPlayerVictims);
            expect(result).toBe(scavStandingChangeOnKill * postRaidPlayerVictims.length); // Scav rep loss times number of scav kills
            expect(result).lessThan(0);
        });

        it("should return positive value when player kills 2 PMCs of different sides as scav", () =>
        {
            const fenceStanding = 0;
            const postRaidPlayerVictims = [
                {
                    Side: "Usec",
                    Role: "sptUsec"
                },
                {
                    Side: "Bear",
                    Role: "sptBear"
                }
            ]; // Kills

            const databaseServer = container.resolve<DatabaseServer>("DatabaseServer");
            const bearStandingChangeOnKill = databaseServer.getTables().bots.types.bear.experience.standingForKill;
            const usecStandingChangeOnKill = databaseServer.getTables().bots.types.bear.experience.standingForKill;

            const result = inraidHelper.calculateFenceStandingChangeFromKills(fenceStanding, postRaidPlayerVictims);
            expect(result).toBe(bearStandingChangeOnKill + usecStandingChangeOnKill);
            expect(result).greaterThan(0);
        });

        it("should return negative value when player kills 1 PMC, 1 boss and 2 scavs as scav", () =>
        {
            const fenceStanding = 0;
            const postRaidPlayerVictims = [
                {
                    Side: "Usec",
                    Role: "sptUsec"
                },
                {
                    Side: "savage",
                    Role: "assault"
                },
                {
                    Side: "savage",
                    Role: "bossBoar"
                },
                {
                    Side: "savage",
                    Role: "assault"
                }
            ]; // Kills

            const databaseServer = container.resolve<DatabaseServer>("DatabaseServer");
            const usecStandingChangeOnKill = databaseServer.getTables().bots.types.bear.experience.standingForKill;
            const scavStandingChangeOnKill = databaseServer.getTables().bots.types.assault.experience.standingForKill;
            const bossBoarStandingChangeOnKill = databaseServer.getTables().bots.types.bossboar.experience.standingForKill;

            const result = inraidHelper.calculateFenceStandingChangeFromKills(fenceStanding, postRaidPlayerVictims);
            expect(result).toBe(usecStandingChangeOnKill + (scavStandingChangeOnKill * 2) + bossBoarStandingChangeOnKill);
            expect(result).lessThan(0);
        });

        it("should return 0 when player kills bot with undefined standing as scav", () =>
        {
            const fenceStanding = 0;
            const postRaidPlayerVictims = [
                {
                    Side: "savage",
                    Role: "testRole"
                }
            ]; // Kills

            // Fake getFenceStandingChangeForKillAsScav() returning null
            vi.spyOn(inraidHelper, "getFenceStandingChangeForKillAsScav").mockReturnValueOnce(null).mockReturnValueOnce(null);
            const result = inraidHelper.calculateFenceStandingChangeFromKills(fenceStanding, postRaidPlayerVictims);
            expect(result).toBe(0);
        });
    });
});