import { describe, test, expect, beforeAll, beforeEach } from "vitest";
import { Hex, zeroAddress, zeroHash } from "viem";
import { privateKeyToAccount } from "viem/accounts";
import { IntentType } from "@eco-foundation/routes-ts";

import { RoutesService, OpenQuotingClient } from "../../src/index.js";
import { dateToTimestamp, getSecondsFromNow } from "../../src/utils.js";

const account = privateKeyToAccount(process.env.VITE_TESTING_PK as Hex)

describe("OpenQuotingClient", () => {
  let routesService: RoutesService;
  let openQuotingClient: OpenQuotingClient;
  let validIntent: IntentType;

  const creator = account.address

  beforeAll(() => {
    routesService = new RoutesService();
    openQuotingClient = new OpenQuotingClient({ dAppID: "test" });
  });

  beforeEach(() => {
    validIntent = routesService.createSimpleIntent({
      creator,
      originChainID: 10,
      destinationChainID: 8453,
      spendingToken: RoutesService.getStableAddress(10, "USDC"),
      spendingTokenLimit: BigInt(1000000000), // 1000 USDC
      receivingToken: RoutesService.getStableAddress(8453, "USDC"),
      amount: BigInt(10000), // 1 cent
      prover: 'HyperProver',
      recipient: creator,
    });
  })

  describe("requestQuotesForIntent", () => {
    test("valid", async () => {
      const quotes = await openQuotingClient.requestQuotesForIntent(validIntent);

      expect(quotes).toBeDefined();
      expect(quotes.length).toBeGreaterThan(0);

      for (const quote of quotes) {
        expect(quote.quoteData).toBeDefined();
        expect(quote.quoteData.expiryTime).toBeDefined();
        expect(quote.quoteData.tokens).toBeDefined();
        expect(quote.quoteData.tokens.length).toBeGreaterThan(0);
        for (const token of quote.quoteData.tokens) {
          expect(token).toBeDefined();
          expect(token.amount).toBeDefined();
          expect(BigInt(token.amount)).toBeGreaterThan(0);
          expect(token.token).toBeDefined();
        }
      }
    });

    test("valid:creator==zeroAddress", async () => {
      validIntent.reward.creator = zeroAddress;

      const quotes = await openQuotingClient.requestQuotesForIntent(validIntent);

      expect(quotes).toBeDefined();
      expect(quotes.length).toBeGreaterThan(0);

      for (const quote of quotes) {
        expect(quote.quoteData).toBeDefined();
        expect(quote.quoteData.expiryTime).toBeDefined();
        expect(quote.quoteData.tokens).toBeDefined();
        expect(quote.quoteData.tokens.length).toBeGreaterThan(0);
        for (const token of quote.quoteData.tokens) {
          expect(token).toBeDefined();
          expect(token.amount).toBeDefined();
          expect(BigInt(token.amount)).toBeGreaterThan(0);
          expect(token.token).toBeDefined();
        }
      }
    });

    test("empty", async () => {
      const emptyIntent: IntentType = {
        route: {
          salt: "0x",
          source: BigInt(10),
          destination: BigInt(8453),
          inbox: "0x",
          calls: [],
          tokens: []
        },
        reward: {
          creator: "0x0",
          prover: "0x0",
          deadline: BigInt(0),
          nativeValue: BigInt(0),
          tokens: []
        }
      }

      await expect(openQuotingClient.requestQuotesForIntent(emptyIntent)).rejects.toThrow("Request failed with status code 400");
    })

    test("invalid:route.source", async () => {
      const invalidIntent = validIntent;
      invalidIntent.route.source = BigInt(0);

      await expect(openQuotingClient.requestQuotesForIntent(invalidIntent)).rejects.toThrow("Request failed with status code 400");
    })

    test("invalid:route.destination", async () => {
      const invalidIntent = validIntent;
      invalidIntent.route.destination = BigInt(0);

      await expect(openQuotingClient.requestQuotesForIntent(invalidIntent)).rejects.toThrow("Request failed with status code 400");
    })

    test("invalid:route.inbox", async () => {
      const invalidIntent = validIntent;
      invalidIntent.route.inbox = "0x0";

      await expect(openQuotingClient.requestQuotesForIntent(invalidIntent)).rejects.toThrow("Request failed with status code 400");
    })

    test("invalid:route.calls", async () => {
      const invalidIntent = validIntent;
      invalidIntent.route.calls = [{ target: "0x0", data: zeroHash, value: BigInt(0) }];

      await expect(openQuotingClient.requestQuotesForIntent(invalidIntent)).rejects.toThrow("Request failed with status code 400");

      invalidIntent.route.calls = [{ target: RoutesService.getStableAddress(10, "USDC"), data: zeroHash, value: BigInt(-1) }];

      await expect(openQuotingClient.requestQuotesForIntent(invalidIntent)).rejects.toThrow("Request failed with status code 400");
    })

    test("invalid:reward.creator", async () => {
      const invalidIntent = validIntent;
      invalidIntent.reward.creator = "0x0";

      await expect(openQuotingClient.requestQuotesForIntent(invalidIntent)).rejects.toThrow("Request failed with status code 400");
    })

    test("invalid:reward.prover", async () => {
      const invalidIntent = validIntent;
      invalidIntent.reward.prover = "0x0";

      await expect(openQuotingClient.requestQuotesForIntent(invalidIntent)).rejects.toThrow("Request failed with status code 400");
    })

    test("invalid:reward.deadline", async () => {
      const invalidIntent = validIntent;
      invalidIntent.reward.deadline = dateToTimestamp(getSecondsFromNow(50)); // must be 60 seconds in the future or more

      await expect(openQuotingClient.requestQuotesForIntent(invalidIntent)).rejects.toThrow("Request failed with status code 400");
    })

    test("invalid:reward.nativeValue", async () => {
      const invalidIntent = validIntent;
      invalidIntent.reward.nativeValue = BigInt(-1);

      await expect(openQuotingClient.requestQuotesForIntent(invalidIntent)).rejects.toThrow("Request failed with status code 400");
    })

    test("invalid:reward.tokens", async () => {
      const invalidIntent = validIntent;
      invalidIntent.reward.tokens = [{ token: "0x0", amount: BigInt(1000000) }];

      await expect(openQuotingClient.requestQuotesForIntent(invalidIntent)).rejects.toThrow("Request failed with status code 400");

      invalidIntent.reward.tokens = [{ token: RoutesService.getStableAddress(10, "USDC"), amount: BigInt(-1) }];
      await expect(openQuotingClient.requestQuotesForIntent(invalidIntent)).rejects.toThrow("Request failed with status code 400");
    })
  });
}, 60_000);