using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;
using MilliSim.Common.Dtos;
using MilliSim.Services;
using IAuthorizationService = MilliSim.Services.IAuthorizationService;

namespace MilliSim.Controllers;

[ApiController]
[Route("api/authorizations")]
public class AuthorizationsController : ControllerBase
{
    private readonly IAuthorizationService _authorizationService;

    public AuthorizationsController(IAuthorizationService authorizationService)
    {
        _authorizationService = authorizationService;
    }

    /// <summary>
    /// 授权列表（销售只能看自己客户的授权）
    /// </summary>
    [HttpGet]
    [Authorize(Policy = "Staff")]
    public async Task<IActionResult> GetList([FromQuery] AuthorizationQueryRequest request)
    {
        var result = await _authorizationService.GetAuthorizationsAsync(request);
        return Ok(result);
    }

    /// <summary>
    /// 授权详情
    /// </summary>
    [HttpGet("{id:long}")]
    [Authorize(Policy = "Staff")]
    public async Task<IActionResult> GetById(long id)
    {
        var result = await _authorizationService.GetAuthorizationByIdAsync(id);
        return Ok(result);
    }

    /// <summary>
    /// 创建授权（默认 365 天）
    /// </summary>
    [HttpPost]
    [Authorize(Policy = "Staff")]
    public async Task<IActionResult> Create([FromBody] CreateAuthorizationRequest request)
    {
        var result = await _authorizationService.CreateAuthorizationAsync(request);
        return Ok(result);
    }

    /// <summary>
    /// 批量授权
    /// </summary>
    [HttpPost("batch")]
    [Authorize(Policy = "Staff")]
    public async Task<IActionResult> Batch([FromBody] BatchAuthorizationRequest request)
    {
        var result = await _authorizationService.BatchAuthorizeAsync(request);
        return Ok(result);
    }

    /// <summary>
    /// 续期（在原到期时间基础上加天数）
    /// </summary>
    [HttpPost("{id:long}/renew")]
    [Authorize(Policy = "Staff")]
    public async Task<IActionResult> Renew(long id, [FromBody] RenewAuthorizationRequest request)
    {
        var result = await _authorizationService.RenewAuthorizationAsync(id, request.Days);
        return Ok(result);
    }

    /// <summary>
    /// 取消授权
    /// </summary>
    [HttpPost("{id:long}/cancel")]
    [Authorize(Policy = "Staff")]
    public async Task<IActionResult> Cancel(long id)
    {
        var result = await _authorizationService.CancelAuthorizationAsync(id);
        return Ok(result);
    }

    /// <summary>
    /// 检查用户是否有授权（客户级授权，授权后可运行所有项目）
    /// </summary>
    [HttpGet("check")]
    [Authorize]
    public async Task<IActionResult> Check([FromQuery] long userId)
    {
        var result = await _authorizationService.CheckAuthorizationAsync(userId);
        return Ok(result);
    }

    /// <summary>
    /// 当前客户的授权列表
    /// </summary>
    [HttpGet("my")]
    [Authorize]
    public async Task<IActionResult> My()
    {
        var result = await _authorizationService.GetMyAuthorizationsAsync();
        return Ok(result);
    }
}