package bloomberg

import (
	"context"
	"fmt"

	"github.com/tradarr/backend/internal/crypto"
	"github.com/tradarr/backend/internal/models"
	"github.com/tradarr/backend/internal/scraper"
)

// DynamicBloomberg charge les credentials depuis la DB avant chaque scraping
type DynamicBloomberg struct {
	repo       *models.Repository
	enc        *crypto.Encryptor
	chromePath string
}

func NewDynamic(repo *models.Repository, enc *crypto.Encryptor, chromePath string) *DynamicBloomberg {
	return &DynamicBloomberg{repo: repo, enc: enc, chromePath: chromePath}
}

func (d *DynamicBloomberg) Name() string { return "bloomberg" }

func (d *DynamicBloomberg) Scrape(ctx context.Context, symbols []string) ([]scraper.Article, error) {
	// Récupérer la source Bloomberg
	source, err := d.repo.GetSourceByType("bloomberg")
	if err != nil || source == nil {
		return nil, fmt.Errorf("bloomberg source not found")
	}

	cred, err := d.repo.GetCredentials(source.ID)
	if err != nil {
		return nil, fmt.Errorf("get bloomberg credentials: %w", err)
	}
	if cred == nil || cred.Username == "" {
		return nil, fmt.Errorf("bloomberg credentials not configured — please set them in the admin panel")
	}

	password := ""
	if cred.PasswordEncrypted != "" {
		password, err = d.enc.Decrypt(cred.PasswordEncrypted)
		if err != nil {
			return nil, fmt.Errorf("decrypt bloomberg password: %w", err)
		}
	}

	b := New(cred.Username, password, d.chromePath)
	return b.Scrape(ctx, symbols)
}