package formatter

import (
	"fmt"
	"strings"

	"git.db.org.ai/dborg/internal/models"
	"git.db.org.ai/dborg/internal/utils"
)

func FormatUsernameSiteResult(result *models.SiteResult) error {
	if result.Status == "found" {
		fmt.Printf("%s | %s",
			Green("✓ FOUND"),
			result.SiteName)

		if result.URL != "" {
			fmt.Printf(" | %s", Blue(result.URL))
		}

		fmt.Println()

		if len(result.Metadata) > 0 {
			fmt.Print(formatMetadata(result.Metadata))
		}
	}
	return nil
}

func FormatUsernameResults(response *models.USRSXResponse, asJSON bool) error {
	if asJSON {
		return utils.PrintJSON(response)
	}

	if response.Error != "" {
		return fmt.Errorf("%s", response.Error)
	}

	if response.Message != "" {
		return nil
	}

	if len(response.Results) == 0 {
		return nil
	}

	for _, result := range response.Results {
		if result.Status == "found" {
			fmt.Printf("%s | %s",
				Green("✓ FOUND"),
				result.SiteName)

			if result.URL != "" {
				fmt.Printf(" | %s", Blue(result.URL))
			}

			fmt.Println()

			if len(result.Metadata) > 0 {
				fmt.Print(formatMetadata(result.Metadata))
			}
		}
	}

	return nil
}

func formatMetadata(metadata map[string]interface{}) string {
	var lines []string
	boxStyle := Dim("  ├─ ")
	labelStyle := Dim

	if displayName, ok := metadata["display_name"].(string); ok && displayName != "" {
		lines = append(lines, boxStyle+labelStyle("Name: ")+displayName)
	}

	if bio, ok := metadata["bio"].(string); ok && bio != "" {
		bioPreview := bio
		if len(bioPreview) > 100 {
			bioPreview = bioPreview[:97] + "..."
		}
		lines = append(lines, boxStyle+labelStyle("Bio: ")+bioPreview)
	}

	if avatar, ok := metadata["avatar_url"].(string); ok && avatar != "" {
		lines = append(lines, boxStyle+labelStyle("Avatar: ")+avatar)
	}

	if location, ok := metadata["location"].(string); ok && location != "" {
		lines = append(lines, boxStyle+labelStyle("Location: ")+location)
	}

	if website, ok := metadata["website"].(string); ok && website != "" {
		lines = append(lines, boxStyle+labelStyle("Website: ")+website)
	}

	if joinDate, ok := metadata["join_date"].(string); ok && joinDate != "" {
		lines = append(lines, boxStyle+labelStyle("Joined: ")+joinDate)
	}

	if followers, ok := metadata["follower_count"].(float64); ok && followers > 0 {
		lines = append(lines, boxStyle+labelStyle("Followers: ")+fmt.Sprintf("%d", int(followers)))
	}

	if following, ok := metadata["following_count"].(float64); ok && following > 0 {
		lines = append(lines, boxStyle+labelStyle("Following: ")+fmt.Sprintf("%d", int(following)))
	}

	if verified, ok := metadata["is_verified"].(bool); ok && verified {
		lines = append(lines, boxStyle+labelStyle("Verified: ")+Green("✓ Yes"))
	}

	if additionalLinks, ok := metadata["additional_links"].(map[string]interface{}); ok && len(additionalLinks) > 0 {
		linkCount := 0
		linkLines := []string{}
		for key, value := range additionalLinks {
			if strVal, ok := value.(string); ok {
				linkLines = append(linkLines, Dim("     ├─ ")+labelStyle(key+": ")+strVal)
				linkCount++
			}
		}
		if linkCount > 0 {
			lastBoxStyle := Dim("  └─ ")
			lines = append(lines, lastBoxStyle+labelStyle("Links:"))
			for i, linkLine := range linkLines {
				if i == linkCount-1 {
					linkLine = strings.Replace(linkLine, "├─", "└─", 1)
				}
				lines = append(lines, linkLine)
			}
		}
	} else {
		if len(lines) > 0 {
			lastIdx := len(lines) - 1
			lines[lastIdx] = strings.Replace(lines[lastIdx], "├─", "└─", 1)
		}
	}

	if len(lines) > 0 {
		return strings.Join(lines, "\n") + "\n"
	}
	return ""
}