using System.ComponentModel;
namespace SimpleAdmin.Web.Core;

/// <summary>
/// 提供入职合同文件生成相关 HTTP 接口。
/// </summary>
[ApiDescriptionSettings("Application", Tag = "入职合同文件")]
[Route("biz/onboarding/contract-document")]
[Route("biz/onboarding/task")]
[RolePermission]
public class OnboardingContractDocumentController
{
    private readonly IOnboardingContractDocumentService _service;

    public OnboardingContractDocumentController(
        IOnboardingContractDocumentService service)
    {
        _service = service;
    }

    /// <summary>
    /// 创建入职任务前，按人事当前填写的参数下载指定 DOCX 合同预览。
    /// </summary>
    [HttpPost("preview-before-create")]
    [DisplayName("创建入职任务前预览合同")]
    public async Task<FileContentResult> PreviewBeforeCreate(
        [FromBody] OnboardingContractPreviewInput input)
    {
        var preview = await _service.PreviewBeforeCreate(input);
        return new FileContentResult(
            preview.FileBytes,
            "application/vnd.openxmlformats-officedocument.wordprocessingml.document")
        {
            FileDownloadName = preview.FileName
        };
    }

    /// <summary>
    /// 创建入职任务前，将全部 DOCX 合同预览打包下载。
    /// </summary>
    [HttpPost("preview-all-before-create")]
    [DisplayName("创建入职任务前预览全部合同")]
    public async Task<FileContentResult> PreviewAllBeforeCreate(
        [FromBody] OnboardingContractPreviewInput input)
    {
        var preview = await _service.PreviewAllBeforeCreate(input);
        return new FileContentResult(preview.FileBytes, "application/zip")
        {
            FileDownloadName = preview.FileName
        };
    }

    /// <summary>
    /// 生成入职合同文件
    /// </summary>
    [HttpPost("generate")]
    [DisplayName("手动生成合同文件")]
    public async Task<long> Generate(
        [FromBody] OnboardingGenerateContractInput input)
    {
        return await _service.Generate(input);
    }
}