using ManagerService.Data;
using System.Collections.Generic;

namespace ManagerService.DTOs
{
    public class AiChatRequest
    {
        public string Message { get; set; }
        public string InstanceId { get; set; }
        public AppType AppType { get; set; }
        public string ConfigurationId { get; set; } // null = scope instance, fourni = scope configuration
        public string Language { get; set; }
        public List<AiChatMessage> History { get; set; } = new();
        /// <summary>
        /// true = interaction vocale (lunettes, assistant vocal).
        /// Le backend adapte le prompt : pas de markdown, pas de navigation,
        /// dates en toutes lettres, réponses courtes audio-friendly.
        /// </summary>
        public bool IsVoice { get; set; } = false;
    }

    public class AiChatMessage
    {
        public string Role { get; set; } // "user" | "assistant"
        public string Content { get; set; }
    }

    public class AiCardDTO
    {
        public string Title { get; set; }
        public string Subtitle { get; set; }
        public string? Icon { get; set; }
    }

    public class NavigationActionDTO
    {
        public string SectionId { get; set; }
        public string SectionTitle { get; set; }
        public string SectionType { get; set; }
        public string? ImageUrl { get; set; }
    }

    public class AiChatResponse
    {
        public string Reply { get; set; }
        public List<AiCardDTO>? Cards { get; set; }
        public NavigationActionDTO? Navigation { get; set; }
        /// <summary>
        /// false = le LLM ne s'attend pas à une réponse du visiteur (info pure, hors-sujet, politesse, beacon).
        /// Le front peut désactiver l'écoute automatique après le TTS.
        /// </summary>
        public bool ExpectsReply { get; set; } = true;
    }

    public class AiTranslateRequest
    {
        public string Text { get; set; }
        public string SourceLang { get; set; }
        public List<string> TargetLangs { get; set; } = new();
    }

    public class AiTranslateResponse
    {
        public Dictionary<string, string> Translations { get; set; } = new();
    }
}