using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;
using XiangYi.Application.DTOs.Responses;
using XiangYi.Application.Interfaces;

namespace XiangYi.AdminApi.Controllers;

/// <summary>
/// 后台系统配置控制器
/// </summary>
[ApiController]
[Route("api/admin/config")]
[Authorize]
public class AdminConfigController : ControllerBase
{
    private readonly ISystemConfigService _configService;
    private readonly ILogger<AdminConfigController> _logger;

    public AdminConfigController(
        ISystemConfigService configService,
        ILogger<AdminConfigController> logger)
    {
        _configService = configService;
        _logger = logger;
    }

    /// <summary>
    /// 获取默认头像
    /// </summary>
    [HttpGet("defaultAvatar")]
    public async Task<ApiResponse<DefaultAvatarResponse>> GetDefaultAvatar()
    {
        var avatarUrl = await _configService.GetDefaultAvatarAsync();
        return ApiResponse<DefaultAvatarResponse>.Success(new DefaultAvatarResponse
        {
            AvatarUrl = avatarUrl
        });
    }

    /// <summary>
    /// 设置默认头像
    /// </summary>
    [HttpPost("defaultAvatar")]
    public async Task<ApiResponse> SetDefaultAvatar([FromBody] SetDefaultAvatarRequest request)
    {
        if (string.IsNullOrWhiteSpace(request.AvatarUrl))
        {
            return ApiResponse.Error(40001, "头像URL不能为空");
        }

        var result = await _configService.SetDefaultAvatarAsync(request.AvatarUrl);
        return result ? ApiResponse.Success("设置成功") : ApiResponse.Error(40001, "设置失败");
    }

    /// <summary>
    /// 获取所有系统配置
    /// </summary>
    [HttpGet("all")]
    public async Task<ApiResponse<Dictionary<string, string>>> GetAllConfigs()
    {
        var configs = await _configService.GetAllConfigsAsync();
        return ApiResponse<Dictionary<string, string>>.Success(configs);
    }

    /// <summary>
    /// 获取用户协议
    /// </summary>
    [HttpGet("userAgreement")]
    public async Task<ApiResponse<AgreementResponse>> GetUserAgreement()
    {
        var content = await _configService.GetUserAgreementAsync();
        return ApiResponse<AgreementResponse>.Success(new AgreementResponse
        {
            Content = content ?? ""
        });
    }

    /// <summary>
    /// 设置用户协议
    /// </summary>
    [HttpPost("userAgreement")]
    public async Task<ApiResponse> SetUserAgreement([FromBody] SetAgreementRequest request)
    {
        if (string.IsNullOrWhiteSpace(request.Content))
        {
            return ApiResponse.Error(40001, "协议内容不能为空");
        }

        var result = await _configService.SetUserAgreementAsync(request.Content);
        return result ? ApiResponse.Success("设置成功") : ApiResponse.Error(40001, "设置失败");
    }

    /// <summary>
    /// 获取隐私协议
    /// </summary>
    [HttpGet("privacyPolicy")]
    public async Task<ApiResponse<AgreementResponse>> GetPrivacyPolicy()
    {
        var content = await _configService.GetPrivacyPolicyAsync();
        return ApiResponse<AgreementResponse>.Success(new AgreementResponse
        {
            Content = content ?? ""
        });
    }

    /// <summary>
    /// 设置隐私协议
    /// </summary>
    [HttpPost("privacyPolicy")]
    public async Task<ApiResponse> SetPrivacyPolicy([FromBody] SetAgreementRequest request)
    {
        if (string.IsNullOrWhiteSpace(request.Content))
        {
            return ApiResponse.Error(40001, "协议内容不能为空");
        }

        var result = await _configService.SetPrivacyPolicyAsync(request.Content);
        return result ? ApiResponse.Success("设置成功") : ApiResponse.Error(40001, "设置失败");
    }

    /// <summary>
    /// 获取会员权益长图
    /// </summary>
    [HttpGet("memberBenefitsImage")]
    public async Task<ApiResponse<MemberBenefitsImageResponse>> GetMemberBenefitsImage()
    {
        var imageUrl = await _configService.GetMemberBenefitsImageAsync();
        return ApiResponse<MemberBenefitsImageResponse>.Success(new MemberBenefitsImageResponse
        {
            ImageUrl = imageUrl
        });
    }

    /// <summary>
    /// 设置会员权益长图
    /// </summary>
    [HttpPost("memberBenefitsImage")]
    public async Task<ApiResponse> SetMemberBenefitsImage([FromBody] SetMemberBenefitsImageRequest request)
    {
        if (string.IsNullOrWhiteSpace(request.ImageUrl))
        {
            return ApiResponse.Error(40001, "图片URL不能为空");
        }

        var result = await _configService.SetMemberBenefitsImageAsync(request.ImageUrl);
        return result ? ApiResponse.Success("设置成功") : ApiResponse.Error(40001, "设置失败");
    }

    /// <summary>
    /// 获取搜索页Banner
    /// </summary>
    [HttpGet("searchBanner")]
    public async Task<ApiResponse<SearchBannerResponse>> GetSearchBanner()
    {
        var imageUrl = await _configService.GetSearchBannerAsync();
        return ApiResponse<SearchBannerResponse>.Success(new SearchBannerResponse
        {
            ImageUrl = imageUrl
        });
    }

    /// <summary>
    /// 设置搜索页Banner
    /// </summary>
    [HttpPost("searchBanner")]
    public async Task<ApiResponse> SetSearchBanner([FromBody] SetSearchBannerRequest request)
    {
        if (string.IsNullOrWhiteSpace(request.ImageUrl))
        {
            return ApiResponse.Error(40001, "图片URL不能为空");
        }

        var result = await _configService.SetSearchBannerAsync(request.ImageUrl);
        return result ? ApiResponse.Success("设置成功") : ApiResponse.Error(40001, "设置失败");
    }
}

/// <summary>
/// 默认头像响应
/// </summary>
public class DefaultAvatarResponse
{
    /// <summary>
    /// 头像URL
    /// </summary>
    public string? AvatarUrl { get; set; }
}

/// <summary>
/// 设置默认头像请求
/// </summary>
public class SetDefaultAvatarRequest
{
    /// <summary>
    /// 头像URL
    /// </summary>
    public string AvatarUrl { get; set; } = string.Empty;
}

/// <summary>
/// 协议响应
/// </summary>
public class AgreementResponse
{
    /// <summary>
    /// 协议内容
    /// </summary>
    public string Content { get; set; } = string.Empty;
}

/// <summary>
/// 设置协议请求
/// </summary>
public class SetAgreementRequest
{
    /// <summary>
    /// 协议内容
    /// </summary>
    public string Content { get; set; } = string.Empty;
}

/// <summary>
/// 会员权益长图响应
/// </summary>
public class MemberBenefitsImageResponse
{
    /// <summary>
    /// 图片URL
    /// </summary>
    public string? ImageUrl { get; set; }
}

/// <summary>
/// 设置会员权益长图请求
/// </summary>
public class SetMemberBenefitsImageRequest
{
    /// <summary>
    /// 图片URL
    /// </summary>
    public string ImageUrl { get; set; } = string.Empty;
}

/// <summary>
/// 搜索页Banner响应
/// </summary>
public class SearchBannerResponse
{
    /// <summary>
    /// 图片URL
    /// </summary>
    public string? ImageUrl { get; set; }
}

/// <summary>
/// 设置搜索页Banner请求
/// </summary>
public class SetSearchBannerRequest
{
    /// <summary>
    /// 图片URL
    /// </summary>
    public string ImageUrl { get; set; } = string.Empty;
}