package wails

import (
	"context"
	"fmt"
	"log"

	"github.com/google/shlex"
	"lmika.dev/actions/wails-release/internal/runner"
)

// BuildOpts configures a Wails build.
type BuildOpts struct {
	Dir        string
	ExtraFlags string
}

// Build runs `wails build` with our mandatory flags plus any extras.
func Build(ctx context.Context, r runner.Runner, opts BuildOpts) error {
	args := []string{"build", "-platform", "darwin/universal", "-clean", "-trimpath"}
	if opts.ExtraFlags != "" {
		extra, err := shlex.Split(opts.ExtraFlags)
		if err != nil {
			return fmt.Errorf("parse extra-build-flags: %w", err)
		}
		args = append(args, extra...)
	}
	log.Printf("build: wails %v", args)
	if _, err := r.Run(ctx, runner.Spec{Name: "wails", Args: args, Dir: opts.Dir}); err != nil {
		return fmt.Errorf("wails build: %w", err)
	}
	return nil
}