import test from "ava";
import * as normalize from "../../lib/branches/normalize.js";

const toTags = (versions) => versions.map((version) => ({ version }));

test("Maintenance branches - initial state", (t) => {
  const maintenance = [
    { name: "1.x", channel: "1.x", tags: [] },
    { name: "1.1.x", tags: [] },
    { name: "1.2.x", tags: [] },
  ];
  const release = [{ name: "master", tags: [] }];
  t.deepEqual(
    normalize.maintenance({ maintenance, release }).map(({ type, name, range, accept, channel, mergeRange }) => ({
      type,
      name,
      range,
      accept,
      channel,
      mergeRange,
    })),
    [
      {
        type: "maintenance",
        name: "1.1.x",
        range: ">=1.1.0 <1.0.0",
        accept: [],
        channel: "1.1.x",
        mergeRange: ">=1.1.0 <1.2.0",
      },
      {
        type: "maintenance",
        name: "1.2.x",
        range: ">=1.2.0 <1.0.0",
        accept: [],
        channel: "1.2.x",
        mergeRange: ">=1.2.0 <1.3.0",
      },
      {
        type: "maintenance",
        name: "1.x",
        range: ">=1.3.0 <1.0.0",
        accept: [],
        channel: "1.x",
        mergeRange: ">=1.3.0 <2.0.0",
      },
    ]
  );
});

test("Maintenance branches - cap range to first release present on default branch and not in any Maintenance one", (t) => {
  const maintenance = [
    { name: "1.x", tags: toTags(["1.0.0", "1.1.0", "1.1.1", "1.2.0", "1.2.1", "1.3.0", "1.4.0", "1.5.0"]) },
    { name: "name", range: "1.1.x", tags: toTags(["1.0.0", "1.0.1", "1.1.0", "1.1.1"]) },
    { name: "1.2.x", tags: toTags(["1.0.0", "1.1.0", "1.1.1", "1.2.0", "1.2.1"]) },
    { name: "2.x.x", tags: toTags(["1.0.0", "1.1.0", "1.1.1", "1.2.0", "1.2.1", "1.5.0"]) },
  ];
  const release = [
    {
      name: "master",
      tags: toTags(["1.0.0", "1.1.0", "1.1.1", "1.2.0", "1.2.1", "1.3.0", "1.4.0", "1.5.0", "1.6.0", "2.0.0"]),
    },
  ];

  t.deepEqual(
    normalize
      .maintenance({ maintenance, release })
      .map(({ type, name, range, accept, channel, mergeRange: maintenanceRange }) => ({
        type,
        name,
        range,
        accept,
        channel,
        mergeRange: maintenanceRange,
      })),
    [
      {
        type: "maintenance",
        name: "name",
        range: ">=1.1.1 <1.2.0",
        accept: ["patch"],
        channel: "name",
        mergeRange: ">=1.1.0 <1.2.0",
      },
      {
        type: "maintenance",
        name: "1.2.x",
        range: ">=1.2.1 <1.3.0",
        accept: ["patch"],
        channel: "1.2.x",
        mergeRange: ">=1.2.0 <1.3.0",
      },
      {
        type: "maintenance",
        name: "1.x",
        range: ">=1.5.0 <1.6.0",
        accept: ["patch"],
        channel: "1.x",
        mergeRange: ">=1.3.0 <2.0.0",
      },
      {
        type: "maintenance",
        name: "2.x.x",
        range: ">=2.0.0 <1.6.0",
        accept: [],
        channel: "2.x.x",
        mergeRange: ">=2.0.0 <3.0.0",
      },
    ]
  );
});

test("Maintenance branches - cap range to default branch last release if all release are also present on maintenance branch", (t) => {
  const maintenance = [
    { name: "1.x", tags: toTags(["1.0.0", "1.2.0", "1.3.0"]) },
    { name: "2.x.x", tags: toTags(["1.0.0", "1.2.0", "1.3.0", "2.0.0"]) },
  ];
  const release = [{ name: "master", tags: toTags(["1.0.0", "1.2.0", "1.3.0", "2.0.0"]) }];

  t.deepEqual(
    normalize.maintenance({ maintenance, release }).map(({ type, name, range, accept, channel, mergeRange }) => ({
      type,
      name,
      range,
      accept,
      channel,
      mergeRange,
    })),
    [
      {
        type: "maintenance",
        name: "1.x",
        range: ">=1.3.0 <2.0.0",
        accept: ["patch", "minor"],
        channel: "1.x",
        mergeRange: ">=1.0.0 <2.0.0",
      },
      {
        type: "maintenance",
        name: "2.x.x",
        range: ">=2.0.0 <2.0.0",
        accept: [],
        channel: "2.x.x",
        mergeRange: ">=2.0.0 <3.0.0",
      },
    ]
  );
});

test("Release branches - initial state", (t) => {
  const release = [
    { name: "master", tags: [] },
    { name: "next", channel: "next", tags: [] },
    { name: "next-major", tags: [] },
  ];

  t.deepEqual(
    normalize
      .release({ release })
      .map(({ type, name, range, accept, channel, main }) => ({ type, name, range, accept, channel, main })),
    [
      {
        type: "release",
        name: "master",
        range: ">=1.0.0",
        accept: ["patch", "minor", "major"],
        channel: undefined,
        main: true,
      },
      {
        type: "release",
        name: "next",
        range: ">=1.0.0",
        accept: ["patch", "minor", "major"],
        channel: "next",
        main: false,
      },
      {
        type: "release",
        name: "next-major",
        range: ">=1.0.0",
        accept: ["patch", "minor", "major"],
        channel: "next-major",
        main: false,
      },
    ]
  );
});

test("Release branches - 3 release branches", (t) => {
  const release = [
    { name: "master", tags: toTags(["1.0.0", "1.0.1", "1.0.2"]) },
    { name: "next", tags: toTags(["1.0.0", "1.0.1", "1.0.2", "1.1.0", "1.2.0"]) },
    { name: "next-major", tags: toTags(["1.0.0", "1.0.1", "1.0.2", "1.1.0", "1.2.0", "2.0.0", "2.0.1", "2.1.0"]) },
  ];

  t.deepEqual(
    normalize
      .release({ release })
      .map(({ type, name, range, accept, channel, main }) => ({ type, name, range, accept, channel, main })),
    [
      { type: "release", name: "master", range: ">=1.0.2 <1.1.0", accept: ["patch"], channel: undefined, main: true },
      {
        type: "release",
        name: "next",
        range: ">=1.2.0 <2.0.0",
        accept: ["patch", "minor"],
        channel: "next",
        main: false,
      },
      {
        type: "release",
        name: "next-major",
        range: ">=2.1.0",
        accept: ["patch", "minor", "major"],
        channel: "next-major",
        main: false,
      },
    ]
  );
});

test("Release branches - 2 release branches", (t) => {
  const release = [
    { name: "master", tags: toTags(["1.0.0", "1.0.1", "1.1.0", "1.1.1", "1.2.0"]) },
    { name: "next", tags: toTags(["1.0.0", "1.0.1", "1.1.0", "1.1.1", "1.2.0", "2.0.0", "2.0.1", "2.1.0"]) },
  ];

  t.deepEqual(
    normalize
      .release({ release })
      .map(({ type, name, range, accept, channel, main }) => ({ type, name, range, accept, channel, main })),
    [
      {
        type: "release",
        name: "master",
        range: ">=1.2.0 <2.0.0",
        accept: ["patch", "minor"],
        channel: undefined,
        main: true,
      },
      {
        type: "release",
        name: "next",
        range: ">=2.1.0",
        accept: ["patch", "minor", "major"],
        channel: "next",
        main: false,
      },
    ]
  );
});

test("Release branches - 1 release branches", (t) => {
  const release = [{ name: "master", tags: toTags(["1.0.0", "1.1.0", "1.1.1", "1.2.0"]) }];

  t.deepEqual(
    normalize
      .release({ release })
      .map(({ type, name, range, accept, channel }) => ({ type, name, range, accept, channel })),
    [{ type: "release", name: "master", range: ">=1.2.0", accept: ["patch", "minor", "major"], channel: undefined }]
  );
});

test("Release branches - cap ranges to first release only present on following branch", (t) => {
  const release = [
    { name: "master", tags: toTags(["1.0.0", "1.1.0", "1.2.0", "2.0.0"]) },
    { name: "next", tags: toTags(["1.0.0", "1.1.0", "1.2.0", "2.0.0", "2.1.0"]) },
    { name: "next-major", tags: toTags(["1.0.0", "1.1.0", "1.2.0", "2.0.0", "2.1.0", "2.2.0"]) },
  ];

  t.deepEqual(
    normalize
      .release({ release })
      .map(({ type, name, range, accept, channel, main }) => ({ type, name, range, accept, channel, main })),
    [
      { type: "release", name: "master", range: ">=2.0.0 <2.1.0", accept: ["patch"], channel: undefined, main: true },
      { type: "release", name: "next", range: ">=2.1.0 <2.2.0", accept: ["patch"], channel: "next", main: false },
      {
        type: "release",
        name: "next-major",
        range: ">=2.2.0",
        accept: ["patch", "minor", "major"],
        channel: "next-major",
        main: false,
      },
    ]
  );
});

test("Release branches - Handle missing previous tags in branch history", (t) => {
  const release = [
    { name: "master", tags: toTags(["1.0.0", "2.0.0"]) },
    { name: "next", tags: toTags(["1.0.0", "1.1.0", "1.1.1", "1.2.0", "2.0.0"]) },
  ];

  t.deepEqual(
    normalize
      .release({ release })
      .map(({ type, name, range, accept, channel, main }) => ({ type, name, range, accept, channel, main })),
    [
      {
        type: "release",
        name: "master",
        range: ">=2.0.0",
        accept: ["patch", "minor", "major"],
        channel: undefined,
        main: true,
      },
      {
        type: "release",
        name: "next",
        range: ">=2.0.0",
        accept: ["patch", "minor", "major"],
        channel: "next",
        main: false,
      },
    ]
  );
});

test("Release branches - limit releases on 2nd and 3rd branch based on 1st branch last release", (t) => {
  const release = [
    { name: "master", tags: toTags(["1.0.0", "1.1.0", "2.0.0", "3.0.0"]) },
    { name: "next", tags: toTags(["1.0.0", "1.1.0"]) },
    { name: "next-major", tags: toTags(["1.0.0", "1.1.0", "2.0.0"]) },
  ];

  t.deepEqual(
    normalize
      .release({ release })
      .map(({ type, name, range, accept, channel, main }) => ({ type, name, range, accept, channel, main })),
    [
      {
        type: "release",
        name: "master",
        range: ">=3.0.0",
        accept: ["patch", "minor", "major"],
        channel: undefined,
        main: true,
      },
      {
        type: "release",
        name: "next",
        range: ">=3.0.0",
        accept: ["patch", "minor", "major"],
        channel: "next",
        main: false,
      },
      {
        type: "release",
        name: "next-major",
        range: ">=3.0.0",
        accept: ["patch", "minor", "major"],
        channel: "next-major",
        main: false,
      },
    ]
  );
});

test("Prerelease branches", (t) => {
  const prerelease = [
    { name: "beta", channel: "beta", prerelease: true, tags: [] },
    { name: "alpha", prerelease: "preview", tags: [] },
  ];

  t.deepEqual(
    normalize.prerelease({ prerelease }).map(({ type, name, channel }) => ({ type, name, channel })),
    [
      { type: "prerelease", name: "beta", channel: "beta" },
      { type: "prerelease", name: "alpha", channel: "alpha" },
    ]
  );
});

test('Allow to set channel to "false" to prevent default', (t) => {
  const maintenance = [{ name: "1.x", channel: false, tags: [] }];
  const release = [
    { name: "master", channel: false, tags: [] },
    { name: "next", channel: false, tags: [] },
  ];
  const prerelease = [{ name: "beta", channel: false, prerelease: true, tags: [] }];
  t.deepEqual(
    normalize.maintenance({ maintenance, release }).map(({ name, channel }) => ({ name, channel })),
    [{ name: "1.x", channel: false }]
  );
  t.deepEqual(
    normalize.release({ release }).map(({ name, channel }) => ({ name, channel })),
    [
      { name: "master", channel: false },
      { name: "next", channel: false },
    ]
  );
  t.deepEqual(
    normalize.prerelease({ prerelease }).map(({ name, channel }) => ({ name, channel })),
    [{ name: "beta", channel: false }]
  );
});