const resolvePlugin = {
    name: "resolvePlugin",
    setup(build) {
        let path = require("path")
        // url in css does not resolve via esbuild-svelte correctly
        build.onResolve({ filter: /.*/, namespace: "fakecss" }, (args) => {
            // console.log(args)
            if (args.path.match(/^\./))
                return { path: path.dirname(args.importer) + "/" + args.path }
            // return { path: path.join(args.resolveDir, "public", args.path) }
        })
    },
}

////////////////////////// esbuild-svelte

const sveltePlugin = require("./esbuild-svelte.plugin")

const distDir = "dist"

console.log("copy public dir...")
const copydir = require("copy-dir")
copydir.sync(__dirname + "/public", __dirname + "/" + distDir)
/*copydir.sync(
    __dirname + "/public/index.html",
    __dirname + "/" + distDir + "/template.html"
)*/

const svelteConfig = require("./svelte.config")
const esbuildSvelte = sveltePlugin({
    compileOptions: {
        css: false,
        hydratable: true,
        dev: (process.argv?.length > 2 ? process.argv[2] : "build") !== "build",
    },
    preprocess: svelteConfig.preprocess,
    cache: true,
})

const options = {
    logLevel: "info",
    color: true,
    entryPoints: ["./src/index.ts"],
    outfile: "./" + distDir + "/_dist_/index.mjs",
    metafile: true, //"./" + distDir + "/_dist_/meta.json",
    format: "esm",
    minify: true,
    bundle: true,
    splitting: false,
    plugins: [esbuildSvelte, resolvePlugin],
    loader: {
        ".woff2": "file",
        ".woff": "file",
        ".eot": "file",
        ".svg": "file",
        ".ttf": "file",
    },
    sourcemap: true,
    target: ["es2020", "chrome61", "firefox60", "safari11", "edge18"],
}

module.exports = {
    sveltePlugin: sveltePlugin,
    resolvePlugin: resolvePlugin,
    options: options,
    watch: {
        path: [__dirname + "/src/**/*"],
    },
    serve: {
        onRequest(args) {
            console.log(args)
        },
    },
}