using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;
using Tiku.Api.Contracts;
using Tiku.Application.Learning;
using Tiku.Application.Security;

namespace Tiku.Api.Controllers;

[ApiController]
[Tags("租户端-班级学习授权 V2")]
[Authorize(Policy = BackendPermissions.TenantStudentManage)]
[Produces("application/json")]
[Route("api/tenant/classes/{classId:guid}/learning-assignments")]
public sealed class TenantClassLearningAssignmentController(
    IV2LearningAccessAdministrationService service,
    TenantAdminActorResolver actorResolver) : ControllerBase
{
    [HttpGet]
    [EndpointSummary("查询班级的 V2 题集和蓝图授权")]
    public Task<IReadOnlyCollection<ClassAssignmentGrantItem>> Get(
        Guid classId,
        CancellationToken cancellationToken)
    {
        var actor = actorResolver.Resolve();
        return service.GetClassGrantsAsync(actor.TenantId, classId, cancellationToken);
    }

    [HttpPut]
    [EndpointSummary("新增或更新班级的 V2 题集和蓝图授权")]
    public Task<ClassAssignmentGrantItem> Upsert(
        Guid classId,
        UpsertClassAssignmentGrantDto request,
        CancellationToken cancellationToken)
    {
        var actor = actorResolver.Resolve();
        return service.UpsertClassGrantAsync(
            actor.TenantId,
            actor.UserId,
            request.ToCommand(classId),
            cancellationToken);
    }

    [HttpPost("{grantId:guid}/revoke")]
    [EndpointSummary("撤回班级 V2 学习授权；已开始会话继续使用锁定快照")]
    public Task<ClassAssignmentGrantItem> Revoke(
        Guid classId,
        Guid grantId,
        RevokeClassAssignmentGrantDto request,
        CancellationToken cancellationToken)
    {
        var actor = actorResolver.Resolve();
        return service.RevokeClassGrantAsync(
            actor.TenantId,
            actor.UserId,
            classId,
            grantId,
            request.Reason,
            cancellationToken);
    }
}

[ApiController]
[Tags("租户端-学生学习目标 V2")]
[Authorize(Policy = BackendPermissions.TenantStudentManage)]
[Produces("application/json")]
[Route("api/tenant/students/{userId:guid}/learning-targets/{businessLineId:guid}")]
public sealed class TenantStudentLearningAccessController(
    IStudentLearningTargetService service,
    TenantAdminActorResolver actorResolver) : ControllerBase
{
    [HttpPut]
    [EndpointSummary("管理员带原因强制调整学生复合考试目标")]
    public Task<LearningTargetSelectionItem> Override(
        Guid userId,
        Guid businessLineId,
        OverrideStudentLearningTargetsDto request,
        CancellationToken cancellationToken)
    {
        var actor = actorResolver.Resolve();
        return service.OverrideTargetsAsync(
            new LearningActor(actor.TenantId, userId),
            businessLineId,
            request.ToCommand(),
            actor.UserId,
            request.Reason,
            cancellationToken);
    }
}