// runRepo + runScrum are Phase B entry points. Phase A leaves them
// as compilable stubs that produce the JSON shapes the gates expect
// but with zero analyzer findings — letting the pipeline structure
// be exercised end-to-end before analyzers land.
package cli

import (
	"context"
	"fmt"
	"os"
	"path/filepath"

	"local-review-harness/internal/config"
	"local-review-harness/internal/pipeline"
)

func runRepo(ctx context.Context, repoPath string, cf commonFlags) int {
	if _, err := os.Stat(repoPath); err != nil {
		fmt.Fprintln(os.Stderr, "repo: target path:", err)
		return 65
	}
	rp, err := config.LoadReviewProfile(cf.reviewProfilePath)
	if err != nil {
		fmt.Fprintln(os.Stderr, "config:", err)
		return 65
	}
	mp, err := config.LoadModelProfile(cf.modelProfilePath)
	if err != nil {
		fmt.Fprintln(os.Stderr, "config:", err)
		return 65
	}

	outDir := resolveOutputDir(&cf, rp, repoPath)
	res, err := pipeline.RunRepo(ctx, pipeline.Inputs{
		RepoPath:      repoPath,
		ReviewProfile: rp,
		ModelProfile:  mp,
		OutputDir:     outDir,
		EmitScrum:     false,
		EnableLLM:     cf.enableLLM,
	})
	if err != nil {
		fmt.Fprintln(os.Stderr, "pipeline:", err)
		return 65
	}
	for _, f := range res.OutputFiles {
		fmt.Println(filepath.Join(outDir, f))
	}
	return res.ExitCode
}

func runScrum(ctx context.Context, repoPath string, cf commonFlags) int {
	if _, err := os.Stat(repoPath); err != nil {
		fmt.Fprintln(os.Stderr, "scrum: target path:", err)
		return 65
	}
	rp, err := config.LoadReviewProfile(cf.reviewProfilePath)
	if err != nil {
		fmt.Fprintln(os.Stderr, "config:", err)
		return 65
	}
	mp, err := config.LoadModelProfile(cf.modelProfilePath)
	if err != nil {
		fmt.Fprintln(os.Stderr, "config:", err)
		return 65
	}

	outDir := resolveOutputDir(&cf, rp, repoPath)
	res, err := pipeline.RunRepo(ctx, pipeline.Inputs{
		RepoPath:      repoPath,
		ReviewProfile: rp,
		ModelProfile:  mp,
		OutputDir:     outDir,
		EmitScrum:     true,
		EnableLLM:     cf.enableLLM,
	})
	if err != nil {
		fmt.Fprintln(os.Stderr, "pipeline:", err)
		return 65
	}
	for _, f := range res.OutputFiles {
		fmt.Println(filepath.Join(outDir, f))
	}
	return res.ExitCode
}