using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc;
using Strata.ContinuousImprovement.Biz.QualityVariation.QVI;
using System;
using System.Collections.Generic;
using System.Threading;
using System.Threading.Tasks;

namespace Strata.ContinuousImprovement.Api.Controllers.JazzQvi
{
    [ApiController]
    [ApiVersion("1.0")]
    [Route("api/v{api-version:apiVersion}/quality-variation-savings/line-items")]
    public class QviLineItemSavingsController : ControllerBase
    {
        private readonly IQviLineItemSavingsService _qviLineItemSavingsService;

        public QviLineItemSavingsController(IQviLineItemSavingsService qviLineItemSavingsService)
        {
            _qviLineItemSavingsService = qviLineItemSavingsService;
        }

        [HttpGet("case-type-families")]
        [ProducesResponseType(StatusCodes.Status200OK)]
        [ProducesResponseType(StatusCodes.Status400BadRequest)]
        [ProducesDefaultResponseType]
        public async Task<ActionResult<IEnumerable<QviLineItemCaseTypeFamilyInfo>>> GetCaseTypeFamilies(
            [FromQuery] Guid configurationGuid,
            [FromQuery] bool isBaseline = false,
            CancellationToken cancellationToken = default)
        {
            if (configurationGuid == Guid.Empty)
            {
                return BadRequest("configurationGuid is required.");
            }

            var result = await _qviLineItemSavingsService.GetCaseTypeFamilyInfoAsync(
                configurationGuid,
                isBaseline,
                cancellationToken);

            return Ok(result);
        }

        [HttpGet("drg-types")]
        [ProducesResponseType(StatusCodes.Status200OK)]
        [ProducesResponseType(StatusCodes.Status400BadRequest)]
        [ProducesDefaultResponseType]
        public async Task<ActionResult<IEnumerable<QviLineItemDrgTypeInfo>>> GetDrgTypes(
            [FromQuery] Guid configurationGuid,
            [FromQuery] bool isBaseline = false,
            CancellationToken cancellationToken = default)
        {
            if (configurationGuid == Guid.Empty)
            {
                return BadRequest("configurationGuid is required.");
            }

            var result = await _qviLineItemSavingsService.GetDrgTypeInfoAsync(
                configurationGuid,
                isBaseline,
                cancellationToken);

            return Ok(result);
        }

        [HttpGet("encounter-savings")]
        [ProducesResponseType(StatusCodes.Status200OK)]
        [ProducesResponseType(StatusCodes.Status400BadRequest)]
        [ProducesDefaultResponseType]
        public async Task<ActionResult<IEnumerable<QviLineItemEncounterSavingInfo>>> GetEncounterSavings(
            [FromQuery] Guid configurationGuid,
            [FromQuery] Guid? opportunityGuid = null,
            [FromQuery] bool? isBaseline = null,
            CancellationToken cancellationToken = default)
        {
            if (configurationGuid == Guid.Empty)
            {
                return BadRequest("configurationGuid is required.");
            }

            var result = await _qviLineItemSavingsService.GetEncounterSavingInfoAsync(
                configurationGuid,
                opportunityGuid,
                isBaseline,
                cancellationToken);

            return Ok(result);
        }
    }
}