using CellularManagement.Application.Features.StackCoreIMSBindings.Commands.CreateStackCoreIMSBinding;
using CellularManagement.Application.Features.StackCoreIMSBindings.Commands.DeleteStackCoreIMSBinding;
using CellularManagement.Application.Features.StackCoreIMSBindings.Commands.UpdateStackCoreIMSBinding;
using CellularManagement.Application.Features.StackCoreIMSBindings.Queries.GetStackCoreIMSBindingById;
using CellularManagement.Application.Features.StackCoreIMSBindings.Queries.GetStackCoreIMSBindings;
using CellularManagement.Domain.Common;
using CellularManagement.Presentation.Abstractions;
using MediatR;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;
using Microsoft.Extensions.Logging;

namespace CellularManagement.Presentation.Controllers;

/// <summary>
/// 栈核心网IMS绑定管理控制器
/// </summary>
[Route("api/stackcoreimsbindings")]
[ApiController]
[Authorize]
public class StackCoreIMSBindingsController : ApiController
{
    private readonly ILogger<StackCoreIMSBindingsController> _logger;

    /// <summary>
    /// 初始化栈核心网IMS绑定控制器
    /// </summary>
    public StackCoreIMSBindingsController(IMediator mediator, ILogger<StackCoreIMSBindingsController> logger) 
        : base(mediator)
    {
        _logger = logger;
    }

    /// <summary>
    /// 获取栈核心网IMS绑定列表
    /// </summary>
    [HttpGet]
    public async Task<OperationResult<GetStackCoreIMSBindingsResponse>> GetAll([FromQuery] GetStackCoreIMSBindingsQuery query)
    {
        _logger.LogInformation("开始获取栈核心网IMS绑定列表，页码: {PageNumber}, 每页数量: {PageSize}, 栈ID: {StackId}, 核心网ID: {CnId}, IMS ID: {ImsId}",
            query.PageNumber, query.PageSize, query.StackId, query.CnId, query.ImsId);

        var result = await mediator.Send(query);
        if (!result.IsSuccess)
        {
            _logger.LogWarning("获取栈核心网IMS绑定列表失败: {Message}", result.ErrorMessages);
            return result;
        }

        _logger.LogInformation("成功获取栈核心网IMS绑定列表，共 {Count} 条记录", result.Data?.TotalCount ?? 0);
        return result;
    }

    /// <summary>
    /// 获取栈核心网IMS绑定详情
    /// </summary>
    [HttpGet("{id}")]
    public async Task<OperationResult<GetStackCoreIMSBindingByIdResponse>> GetById(string id)
    {
        _logger.LogInformation("开始获取栈核心网IMS绑定详情，绑定ID: {StackCoreIMSBindingId}", id);

        var result = await mediator.Send(new GetStackCoreIMSBindingByIdQuery { StackCoreIMSBindingId = id });
        if (!result.IsSuccess)
        {
            _logger.LogWarning("获取栈核心网IMS绑定详情失败: {Message}", result.ErrorMessages);
            return result;
        }

        _logger.LogInformation("成功获取栈核心网IMS绑定详情，绑定ID: {StackCoreIMSBindingId}", id);
        return result;
    }

    /// <summary>
    /// 创建栈核心网IMS绑定
    /// </summary>
    [HttpPost]
    public async Task<OperationResult<CreateStackCoreIMSBindingResponse>> Create([FromBody] CreateStackCoreIMSBindingCommand command)
    {
        _logger.LogInformation("开始创建栈核心网IMS绑定，栈ID: {StackId}, 索引: {Index}, 核心网ID: {CnId}, IMS ID: {ImsId}", 
            command.StackId, command.Index, command.CnId, command.ImsId);

        var result = await mediator.Send(command);
        if (!result.IsSuccess)
        {
            _logger.LogWarning("创建栈核心网IMS绑定失败: {Message}", result.ErrorMessages);
            return result;
        }

        _logger.LogInformation("成功创建栈核心网IMS绑定，绑定ID: {StackCoreIMSBindingId}", result.Data?.StackCoreIMSBindingId);
        return result;
    }

    /// <summary>
    /// 更新栈核心网IMS绑定
    /// </summary>
    [HttpPut("{id}")]
    public async Task<OperationResult<UpdateStackCoreIMSBindingResponse>> Update(string id, [FromBody] UpdateStackCoreIMSBindingCommand command)
    {
        _logger.LogInformation("开始更新栈核心网IMS绑定，绑定ID: {StackCoreIMSBindingId}", id);

        if (id != command.StackCoreIMSBindingId)
        {
            _logger.LogWarning("栈核心网IMS绑定ID不匹配，路径ID: {PathId}, 命令ID: {CommandId}", id, command.StackCoreIMSBindingId);
            return OperationResult<UpdateStackCoreIMSBindingResponse>.CreateFailure("栈核心网IMS绑定ID不匹配");
        }

        var result = await mediator.Send(command);
        if (!result.IsSuccess)
        {
            _logger.LogWarning("更新栈核心网IMS绑定失败: {Message}", result.ErrorMessages);
            return result;
        }

        _logger.LogInformation("成功更新栈核心网IMS绑定，绑定ID: {StackCoreIMSBindingId}", id);
        return result;
    }

    /// <summary>
    /// 删除栈核心网IMS绑定
    /// </summary>
    [HttpDelete("{id}")]
    public async Task<OperationResult<bool>> Delete(string id)
    {
        _logger.LogInformation("开始删除栈核心网IMS绑定，绑定ID: {StackCoreIMSBindingId}", id);

        var result = await mediator.Send(new DeleteStackCoreIMSBindingCommand { StackCoreIMSBindingId = id });
        if (!result.IsSuccess)
        {
            _logger.LogWarning("删除栈核心网IMS绑定失败: {Message}", result.ErrorMessages);
            return result;
        }

        _logger.LogInformation("成功删除栈核心网IMS绑定，绑定ID: {StackCoreIMSBindingId}", id);
        return result;
    }
}