// Package client provides methods for interacting with Yandex Music API endpoints.
package client

import (
	"context"
	"fmt"

	"gitea.mrixs.me/Mrixs/yandex-music-api-go/internal/models"
)

// Search performs a multi-type search (GET /search).
// The searchType parameter specifies what to search for (e.g., "track", "album", "artist").
func (c *Client) Search(ctx context.Context, query string, searchType string, page, pageSize int) (*models.SearchResult, error) {
	params := map[string]string{
		"text":      query,
		"type":      searchType,
		"page":      fmt.Sprintf("%d", page),
		"page_size": fmt.Sprintf("%d", pageSize),
	}

	var result models.SearchResult
	if err := c.request.Get(ctx, "/search", params, &result); err != nil {
		return nil, err
	}

	// Set client on all results
	if result.Tracks != nil {
		for i := range result.Tracks.Results {
			result.Tracks.Results[i].SetClient(c)
		}
	}
	if result.Albums != nil {
		for i := range result.Albums.Results {
			result.Albums.Results[i].SetClient(c)
		}
	}
	if result.Artists != nil {
		for i := range result.Artists.Results {
			result.Artists.Results[i].SetClient(c)
		}
	}
	if result.Playlists != nil {
		for i := range result.Playlists.Results {
			result.Playlists.Results[i].SetClient(c)
		}
	}

	return &result, nil
}

// SearchTracks searches for tracks using Search with type "track".
func (c *Client) SearchTracks(ctx context.Context, query string, page, pageSize int) (*models.SearchTracksResult, error) {
	result, err := c.Search(ctx, query, "track", page, pageSize)
	if err != nil {
		return nil, err
	}
	return result.Tracks, nil
}

// SearchAlbums searches for albums using Search with type "album".
func (c *Client) SearchAlbums(ctx context.Context, query string, page, pageSize int) (*models.SearchAlbumsResult, error) {
	result, err := c.Search(ctx, query, "album", page, pageSize)
	if err != nil {
		return nil, err
	}
	return result.Albums, nil
}

// SearchArtists searches for artists using Search with type "artist".
func (c *Client) SearchArtists(ctx context.Context, query string, page, pageSize int) (*models.SearchArtistsResult, error) {
	result, err := c.Search(ctx, query, "artist", page, pageSize)
	if err != nil {
		return nil, err
	}
	return result.Artists, nil
}

// SearchPlaylists searches for playlists using Search with type "playlist".
func (c *Client) SearchPlaylists(ctx context.Context, query string, page, pageSize int) (*models.SearchPlaylistsResult, error) {
	result, err := c.Search(ctx, query, "playlist", page, pageSize)
	if err != nil {
		return nil, err
	}
	return result.Playlists, nil
}

// SearchVideos searches for videos using Search with type "video".
func (c *Client) SearchVideos(ctx context.Context, query string, page, pageSize int) (*models.SearchVideosResult, error) {
	result, err := c.Search(ctx, query, "video", page, pageSize)
	if err != nil {
		return nil, err
	}
	return result.Videos, nil
}

// SearchUsers searches for users using Search with type "user".
func (c *Client) SearchUsers(ctx context.Context, query string, page, pageSize int) (*models.SearchUsersResult, error) {
	result, err := c.Search(ctx, query, "user", page, pageSize)
	if err != nil {
		return nil, err
	}
	return result.Users, nil
}

// SearchSuggestions gets search suggestions for a query (GET /search/suggest?type=suggest).
func (c *Client) SearchSuggestions(ctx context.Context, query string) ([]string, error) {
	params := map[string]string{
		"text": query,
		"type": "suggest",
	}

	var result struct {
		Suggestions []string `json:"suggestions"`
	}
	if err := c.request.Get(ctx, "/search/suggest", params, &result); err != nil {
		return nil, err
	}
	return result.Suggestions, nil
}

// SearchBanners gets search banners for a query (GET /search/banner?type=banner).
func (c *Client) SearchBanners(ctx context.Context, query string) ([]models.SearchBanner, error) {
	params := map[string]string{
		"text": query,
		"type": "banner",
	}

	var result struct {
		Banners []models.SearchBanner `json:"banners"`
	}
	if err := c.request.Get(ctx, "/search/banner", params, &result); err != nil {
		return nil, err
	}
	return result.Banners, nil
}

// SearchTags gets search tags for a query (GET /search/tag?type=tag).
func (c *Client) SearchTags(ctx context.Context, query string) ([]models.Tag, error) {
	params := map[string]string{
		"text": query,
		"type": "tag",
	}

	var result struct {
		Tags []models.Tag `json:"tags"`
	}
	if err := c.request.Get(ctx, "/search/tag", params, &result); err != nil {
		return nil, err
	}
	return result.Tags, nil
}

// SearchResult represents search results
// This is defined in models/search.go