package formatter

import (
	"encoding/json"
	"fmt"
	"strings"

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

func FormatSLResults(resp *models.SLResponse, asJSON bool) (string, error) {
	if asJSON {
		data, err := json.MarshalIndent(resp.Results, "", "  ")
		if err != nil {
			return "", fmt.Errorf("failed to marshal JSON: %w", err)
		}
		return string(data), nil
	}

	var sb strings.Builder

	if resp.Results == nil {
		sb.WriteString(fmt.Sprintf("\n%s\n\n", Gray("No results found")))
		return sb.String(), nil
	}

	resultsMap, ok := resp.Results.(map[string]interface{})
	if !ok {
		resultsJSON, err := json.MarshalIndent(resp.Results, "", "  ")
		if err != nil {
			return "", fmt.Errorf("failed to format results: %w", err)
		}
		return string(resultsJSON), nil
	}

	hits, ok := resultsMap["hits"].([]interface{})
	if !ok || len(hits) == 0 {
		sb.WriteString(fmt.Sprintf("\n%s\n\n", Gray("No results found")))
		return sb.String(), nil
	}

	numHits, _ := resultsMap["num_hits"].(float64)
	elapsed, _ := resultsMap["elapsed_time_micros"].(float64)

	sb.WriteString(fmt.Sprintf("%s %s %s\n",
		Cyan("Found"),
		Bold(Yellow(fmt.Sprintf("%d", int(numHits)))),
		Cyan(fmt.Sprintf("credentials (%.2fms)", elapsed/1000))))
	sb.WriteString("\n")

	for i, hit := range hits {
		hitMap, ok := hit.(map[string]interface{})
		if !ok {
			continue
		}

		if i > 0 {
			sb.WriteString(Dim("───"))
			sb.WriteString("\n")
		}

		username, _ := hitMap["username"].(string)
		password, _ := hitMap["password"].(string)
		url, _ := hitMap["url"].(string)
		filename, _ := hitMap["filename"].(string)

		sb.WriteString(fmt.Sprintf("%s %s\n", Dim("Username:"), Bold(username)))

		if password != "" {
			sb.WriteString(fmt.Sprintf("%s %s\n", Dim("Password:"), Yellow(password)))
		}

		if url != "" {
			sb.WriteString(fmt.Sprintf("%s %s\n", Dim("URL:"), Blue(url)))
		}

		if filename != "" {
			sb.WriteString(fmt.Sprintf("%s %s\n", Dim("Source:"), Magenta(filename)))
		}

		sb.WriteString("\n")
	}

	if resp.Credits.Unlimited {
		sb.WriteString(fmt.Sprintf("%s: %s\n", Dim("Credits"), Green("Unlimited")))
	} else {
		sb.WriteString(fmt.Sprintf("%s: %s\n", Dim("Credits Remaining"), FormatCredits(int64(resp.Credits.Remaining))))
	}

	return sb.String(), nil
}

func formatSLResultsData(sb *strings.Builder, data map[string]interface{}) {
	sb.WriteString(fmt.Sprintf("%s\n", Bold("Stealer Log Entries:")))

	for key, value := range data {
		sb.WriteString(fmt.Sprintf("\n  %s:\n", Cyan(key)))
		if valueMap, ok := value.(map[string]interface{}); ok {
			for k, v := range valueMap {
				sb.WriteString(fmt.Sprintf("    %s %v\n", Dim(fmt.Sprintf("%s:", k)), v))
			}
		} else if valueArray, ok := value.([]interface{}); ok {
			for i, item := range valueArray {
				sb.WriteString(fmt.Sprintf("    %s %v\n", Dim(fmt.Sprintf("[%d]:", i)), item))
			}
		} else {
			sb.WriteString(fmt.Sprintf("    %v\n", value))
		}
	}
}

func formatSLResultsArray(sb *strings.Builder, data []interface{}) {
	sb.WriteString(fmt.Sprintf("%s\n", Bold("Stealer Log Entries:")))

	for i, entry := range data {
		sb.WriteString(fmt.Sprintf("\n  %s:\n", Blue(fmt.Sprintf("Entry %d", i+1))))
		if entryMap, ok := entry.(map[string]interface{}); ok {
			for key, value := range entryMap {
				sb.WriteString(fmt.Sprintf("    %s %v\n", Dim(fmt.Sprintf("%s:", key)), value))
			}
		} else {
			sb.WriteString(fmt.Sprintf("    %v\n", entry))
		}
	}
}