import { $ } from 'execa'
import fs from 'fs'
import os from 'os'
import path from 'path'
import { afterEach, beforeAll, beforeEach } from 'vitest'

declare module 'vitest' {
    export interface TestContext {
        tempDirLocal: string
        tempDirRemote: string
        cliLocal: (args: string) => Promise<string>
        cliRemote: (args: string) => Promise<string>
        regit: (args: string) => Promise<string>
        info: () => void
    }
}

const PROJECT_ROOT = path.resolve(__dirname, '..')

beforeAll(async () => {
    // build the project to make sure the latest version
    // is used in the tests
    // console.log('Building the project...')
    // await $('yarn build', {
    //     cwd: PROJECT_ROOT,
    //     shell: true,
    // })
})

beforeEach(async (context) => {
    const tempDirLocal = fs.mkdtempSync(path.join(os.tmpdir(), 'regit-local-'))
    const tempDirRemote = fs.mkdtempSync(
        path.join(os.tmpdir(), 'regit-remote-')
    )

    context.tempDirLocal = tempDirLocal
    context.tempDirRemote = tempDirRemote

    const cliLocal = async (args: any) => {
        const { stdout } = await $(args, { cwd: tempDirLocal, shell: true })
        return stdout
    }

    const cliRemote = async (args: any) => {
        const { stdout } = await $(args, { cwd: tempDirRemote, shell: true })
        return stdout
    }

    context.cliLocal = cliLocal
    context.cliRemote = cliRemote

    const regit = async (args: any) => {
        const { stdout } = await $(
            `NODE_ENV=dev node build/src/index.js ${args}`,
            {
                cwd: PROJECT_ROOT,
                env: {
                    GIT_BASE_DIR: tempDirLocal,
                },
                shell: true,
            }
        )

        return stdout
    }

    context.regit = regit

    const info = () => {
        console.log('tempDirLocal', tempDirLocal)
        console.log('tempDirRemote', tempDirRemote)
    }

    context.info = info

    // initialize the local and remote git repository
    await cliRemote('git init --bare')
    await cliLocal('git init')
    await cliLocal(`git remote add origin ${tempDirRemote}`)
    await cliLocal('git config user.name "Test User"')
    await cliLocal('git config user.email "test@example.com"')
    await cliLocal('git config commit.gpgsign false')
})

afterEach((context) => {
    fs.rmSync(context.tempDirLocal, { recursive: true, force: true })
    fs.rmSync(context.tempDirRemote, { recursive: true, force: true })
})