using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;

namespace Distribution.Features.RecurringExpense;

public record ToggleRequest(bool Paused);

[ApiController]
[Route("api/recurring-expenses")]
public class RecurringExpenseController(RecurringExpenseService service) : ControllerBase
{
    [HttpGet]
    [Authorize("expense.view")]
    public async Task<IActionResult> List([FromQuery] int page = 1, [FromQuery] int pageSize = 20) =>
        Ok(await service.ListAsync(page, pageSize));

    [HttpPost]
    [Authorize("expense.manage_recurring")]
    public async Task<IActionResult> Create(CreateRecurringExpenseRequest request, CancellationToken ct)
    {
        try { return Ok(await service.CreateAsync(request, ct)); }
        catch (InvalidOperationException ex) { return BadRequest(new { error = ex.Message }); }
    }

    [HttpPut("{id:guid}")]
    [Authorize("expense.manage_recurring")]
    public async Task<IActionResult> Update(Guid id, UpdateRecurringExpenseRequest request, CancellationToken ct)
    {
        try
        {
            var result = await service.UpdateAsync(id, request, ct);
            return result is null ? NotFound() : Ok(result);
        }
        catch (InvalidOperationException ex) { return BadRequest(new { error = ex.Message }); }
    }

    [HttpPost("{id:guid}/toggle")]
    [Authorize("expense.manage_recurring")]
    public async Task<IActionResult> Toggle(Guid id, ToggleRequest body, CancellationToken ct)
    {
        var result = await service.ToggleAsync(id, body.Paused, ct);
        return result is null ? NotFound() : Ok(result);
    }

    [HttpPost("run-due")]
    [Authorize("expense.manage_recurring")]
    public async Task<IActionResult> RunDue(CancellationToken ct)
    {
        try { return Ok(await service.RunDueAsync(ct)); }
        catch (InvalidOperationException ex) { return BadRequest(new { error = ex.Message }); }
    }
}