using F9WebAiTest.Application.Common;
using F9WebAiTest.Application.Common.Exceptions;
using F9WebAiTest.Application.CQRS.SYS.RBAC.Users.Commands;
using F9WebAiTest.Application.CQRS.SYS.RBAC.Users.Queries;
using MediatR;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;

namespace F9WebAiTest.Api.Controllers;

/// <summary>系统用户管理（DDD + CQRS）</summary>
[ApiController]
[Route("api/sys/user")]
[Authorize]
public class SysUserController : ControllerBase
{
    private readonly IMediator _mediator;
    public SysUserController(IMediator mediator) => _mediator = mediator;

    [HttpGet]
    public async Task<IActionResult> GetPaged([FromQuery] long departmentId = 0, [FromQuery] string like = "", [FromQuery] int page = 1, [FromQuery] int pageSize = 10)
        => Ok(ApiResult<object>.Ok(await _mediator.Send(new GetUserPagedQuery(departmentId, like, page, pageSize))));

    [HttpGet("{id}")]
    public async Task<IActionResult> GetById(long id)
        => Ok(ApiResult<object>.Ok(await _mediator.Send(new GetUserByIdQuery(id))));

    [HttpGet("{id}/roles")]
    public async Task<IActionResult> GetUserRoles(long id)
        => Ok(ApiResult<object>.Ok(await _mediator.Send(new GetUserRolesByUserIdQuery(id))));

    [HttpPost]
    public async Task<IActionResult> Create([FromBody] User_CreateCommand command)
    {
        try { return Ok(ApiResult<object>.Ok(new { id = await _mediator.Send(command) }, "创建成功")); }
        catch (F9NotFoundException ex) { return NotFound(ApiResult<object>.Fail(ex.Message, 404)); }
        catch (F9OperationException ex) { return BadRequest(ApiResult<object>.Fail(ex.Message, 400)); }
    }

    [HttpPut("{id}")]
    public async Task<IActionResult> Update(long id, [FromBody] User_UpdateCommand command)
    {
        try { return Ok(ApiResult<object>.Ok(await _mediator.Send(command with { Id = id }), "修改成功")); }
        catch (F9NotFoundException ex) { return NotFound(ApiResult<object>.Fail(ex.Message, 404)); }
        catch (F9OperationException ex) { return BadRequest(ApiResult<object>.Fail(ex.Message, 400)); }
    }

    [HttpDelete("{id}")]
    public async Task<IActionResult> Delete(long id)
    {
        try { return Ok(ApiResult<object>.Ok(await _mediator.Send(new User_DelCommand(id)), "删除成功")); }
        catch (F9NotFoundException ex) { return NotFound(ApiResult<object>.Fail(ex.Message, 404)); }
        catch (F9OperationException ex) { return BadRequest(ApiResult<object>.Fail(ex.Message, 400)); }
    }

    [HttpPut("{id}/active")]
    public async Task<IActionResult> ActiveOrDeactivate(long id, [FromBody] User_ActiveOrDeactivateCommand command)
    {
        try { return Ok(ApiResult<object>.Ok(await _mediator.Send(command with { Id = id }), "操作成功")); }
        catch (F9NotFoundException ex) { return NotFound(ApiResult<object>.Fail(ex.Message, 404)); }
        catch (F9OperationException ex) { return BadRequest(ApiResult<object>.Fail(ex.Message, 400)); }
    }

    [HttpPut("{id}/reset-password")]
    public async Task<IActionResult> ResetPassword(long id)
    {
        try { return Ok(ApiResult<object>.Ok(await _mediator.Send(new User_ResetPasswordCommand(id)), "密码已重置")); }
        catch (F9NotFoundException ex) { return NotFound(ApiResult<object>.Fail(ex.Message, 404)); }
        catch (F9OperationException ex) { return BadRequest(ApiResult<object>.Fail(ex.Message, 400)); }
    }

    [HttpPost("{id}/roles")]
    public async Task<IActionResult> AssignRole(long id, [FromBody] UserRole_AssignCommand command)
    {
        try { return Ok(ApiResult<object>.Ok(await _mediator.Send(command with { UserId = id }), "绑定成功")); }
        catch (F9NotFoundException ex) { return NotFound(ApiResult<object>.Fail(ex.Message, 404)); }
        catch (F9OperationException ex) { return BadRequest(ApiResult<object>.Fail(ex.Message, 400)); }
    }

    [HttpDelete("{id}/roles/{roleId}")]
    public async Task<IActionResult> RemoveRole(long id, long roleId)
    {
        try { return Ok(ApiResult<object>.Ok(await _mediator.Send(new UserRole_RemoveCommand(id, roleId)), "解绑成功")); }
        catch (F9NotFoundException ex) { return NotFound(ApiResult<object>.Fail(ex.Message, 404)); }
        catch (F9OperationException ex) { return BadRequest(ApiResult<object>.Fail(ex.Message, 400)); }
    }
}