using System.Text.Json.Serialization;

namespace ChatbotApi.Data.Models
{
    public class GenerationConfig
    {
        [JsonPropertyName("maxOutputTokens")]
        public int MaxOutputTokens { get; set; }

        [JsonPropertyName("temperature")]
        public float Temperature { get; set; } = 0.7f;
    }

    public class SafetySetting
    {
        [JsonPropertyName("category")]
        public string Category { get; set; } = string.Empty;

        [JsonPropertyName("threshold")]
        public string Threshold { get; set; } = string.Empty;
    }

    public class GeminiRequest
    {
        [JsonPropertyName("contents")]
        public Content[] Contents { get; set; } = default!;

        [JsonPropertyName("generationConfig")]
        public GenerationConfig? GenerationConfig { get; set; }

        [JsonPropertyName("safetySettings")]
        public List<SafetySetting>? SafetySettings { get; set; }
    }

    public class Content { [JsonPropertyName("parts")] public Part[] Parts { get; set; } = default!; }
    public class Part { [JsonPropertyName("text")] public string Text { get; set; } = default!; }
    public class GeminiResponse { [JsonPropertyName("candidates")] public Candidate[] Candidates { get; set; } = default!; }
    public class Candidate { [JsonPropertyName("content")] public Content Content { get; set; } = default!; }
    public class GeminiStreamingResponse { [JsonPropertyName("candidates")] public StreamingCandidate[] Candidates { get; set; } = default!; }
    public class StreamingCandidate { [JsonPropertyName("content")] public Content Content { get; set; } = default!; }

    public class NewsArticleLink
    {
        public required string Title { get; set; }
        public required string Url { get; set; }
    }

    public enum IntentType { Article, KnowledgeBase, Homepage }

    public class ChatRequest
    {
        public string? Message { get; set; }
        public string? ConversationSummary { get; set; }
        public string? SystemPromptOverride { get; set; }
        public string? ContextUrl { get; set; }
        public List<string>? ShownArticles { get; set; }
    }
}