using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;
using Tiku.Api.Contracts;
using Tiku.Application.Catalog;
using Tiku.Application.Content;
using Tiku.Application.Security;
using Tiku.Application.TenantAdmin;
using Tiku.Domain.Tenancy;

namespace Tiku.Api.Controllers;

[ApiController]
[Authorize(Policy = TikuPolicies.TenantAdmin)]
[Produces("application/json")]
[Route("api/tenant-admin")]
public sealed class TenantAdminDirectController(
    ITenantAdminDirectService tenantAdminService,
    ICurrentUser currentUser,
    ICurrentTenant currentTenant) : ControllerBase
{
    [HttpGet("classes")]
    [EndpointSummary("查询租户班级")]
    [ProducesResponseType<TenantAdminClassList>(StatusCodes.Status200OK)]
    public async Task<ActionResult<TenantAdminClassList>> GetClasses(
        [FromQuery] TenantAdminClassQueryDto query,
        CancellationToken cancellationToken)
    {
        return Ok(await tenantAdminService.GetClassesAsync(ResolveActor(), query.ToFilter(), cancellationToken));
    }

    [HttpPut("classes")]
    [EndpointSummary("新增或更新租户班级")]
    [ProducesResponseType<ContentManagementResult<TenantAdminClassItem>>(StatusCodes.Status200OK)]
    public async Task<ActionResult<ContentManagementResult<TenantAdminClassItem>>> UpsertClass(
        UpsertTenantAdminClassDto request,
        CancellationToken cancellationToken)
    {
        return Ok(await tenantAdminService.UpsertClassAsync(ResolveActor(), request.ToCommand(), cancellationToken));
    }

    [HttpPost("classes/disable")]
    [EndpointSummary("停用租户班级")]
    [ProducesResponseType<ContentManagementResult<TenantAdminClassItem>>(StatusCodes.Status200OK)]
    public async Task<ActionResult<ContentManagementResult<TenantAdminClassItem>>> DisableClass(
        [FromBody] Guid classId,
        CancellationToken cancellationToken)
    {
        return Ok(await tenantAdminService.DisableClassAsync(ResolveActor(), classId, cancellationToken));
    }

    [HttpGet("classes/members")]
    [EndpointSummary("查询班级成员")]
    [ProducesResponseType<CatalogList<TenantAdminClassMemberItem>>(StatusCodes.Status200OK)]
    public async Task<ActionResult<CatalogList<TenantAdminClassMemberItem>>> GetClassMembers(
        [FromQuery] TenantAdminClassMemberQueryDto query,
        CancellationToken cancellationToken)
    {
        return Ok(await tenantAdminService.GetClassMembersAsync(ResolveActor(), query.ToFilter(), cancellationToken));
    }

    [HttpPut("classes/members")]
    [EndpointSummary("新增或更新班级成员")]
    [ProducesResponseType<ContentManagementResult<TenantAdminClassMemberItem>>(StatusCodes.Status200OK)]
    public async Task<ActionResult<ContentManagementResult<TenantAdminClassMemberItem>>> UpsertClassMember(
        UpsertTenantAdminClassMemberDto request,
        CancellationToken cancellationToken)
    {
        return Ok(await tenantAdminService.UpsertClassMemberAsync(ResolveActor(), request.ToCommand(), cancellationToken));
    }

    [HttpPost("classes/members/remove")]
    [EndpointSummary("移除班级成员")]
    [ProducesResponseType<ContentManagementResult<TenantAdminClassMemberItem>>(StatusCodes.Status200OK)]
    public async Task<ActionResult<ContentManagementResult<TenantAdminClassMemberItem>>> RemoveClassMember(
        RemoveTenantAdminClassMemberDto request,
        CancellationToken cancellationToken)
    {
        return Ok(await tenantAdminService.RemoveClassMemberAsync(ResolveActor(), request.ClassMemberId, cancellationToken));
    }

    [HttpGet("students")]
    [EndpointSummary("查询租户学生")]
    [ProducesResponseType<TenantAdminStudentList>(StatusCodes.Status200OK)]
    public async Task<ActionResult<TenantAdminStudentList>> GetStudents(
        [FromQuery] TenantAdminStudentQueryDto query,
        CancellationToken cancellationToken)
    {
        return Ok(await tenantAdminService.GetStudentsAsync(ResolveActor(), query.ToFilter(), cancellationToken));
    }

    [HttpPut("students")]
    [EndpointSummary("新增或更新租户学生档案")]
    [ProducesResponseType<ContentManagementResult<TenantAdminStudentItem>>(StatusCodes.Status200OK)]
    public async Task<ActionResult<ContentManagementResult<TenantAdminStudentItem>>> UpsertStudent(
        UpsertTenantAdminStudentDto request,
        CancellationToken cancellationToken)
    {
        return Ok(await tenantAdminService.UpsertStudentAsync(ResolveActor(), request.ToCommand(), cancellationToken));
    }

    [HttpPost("students/status")]
    [EndpointSummary("更新租户学生状态")]
    [ProducesResponseType<ContentManagementResult<TenantAdminStudentStatusItem>>(StatusCodes.Status200OK)]
    public async Task<ActionResult<ContentManagementResult<TenantAdminStudentStatusItem>>> UpdateStudentStatus(
        UpdateTenantAdminStudentStatusDto request,
        CancellationToken cancellationToken)
    {
        return Ok(await tenantAdminService.UpdateStudentStatusAsync(ResolveActor(), request.ToCommand(), cancellationToken));
    }

    [HttpGet("student-notes")]
    [EndpointSummary("查询学生备注")]
    [ProducesResponseType<CatalogList<TenantAdminStudentNoteItem>>(StatusCodes.Status200OK)]
    public async Task<ActionResult<CatalogList<TenantAdminStudentNoteItem>>> GetStudentNotes(
        [FromQuery] TenantAdminStudentActivityQueryDto query,
        CancellationToken cancellationToken)
    {
        return Ok(await tenantAdminService.GetStudentNotesAsync(ResolveActor(), query.ToFilter(), cancellationToken));
    }

    [HttpPut("student-notes")]
    [EndpointSummary("新增或更新学生备注")]
    [ProducesResponseType<ContentManagementResult<TenantAdminStudentNoteItem>>(StatusCodes.Status200OK)]
    public async Task<ActionResult<ContentManagementResult<TenantAdminStudentNoteItem>>> UpsertStudentNote(
        UpsertTenantAdminStudentNoteDto request,
        CancellationToken cancellationToken)
    {
        return Ok(await tenantAdminService.UpsertStudentNoteAsync(ResolveActor(), request.ToCommand(), cancellationToken));
    }

    [HttpGet("student-followups")]
    [EndpointSummary("查询学生跟进")]
    [ProducesResponseType<CatalogList<TenantAdminStudentFollowupItem>>(StatusCodes.Status200OK)]
    public async Task<ActionResult<CatalogList<TenantAdminStudentFollowupItem>>> GetStudentFollowups(
        [FromQuery] TenantAdminStudentActivityQueryDto query,
        CancellationToken cancellationToken)
    {
        return Ok(await tenantAdminService.GetStudentFollowupsAsync(ResolveActor(), query.ToFilter(), cancellationToken));
    }

    [HttpPut("student-followups")]
    [EndpointSummary("新增或更新学生跟进")]
    [ProducesResponseType<ContentManagementResult<TenantAdminStudentFollowupItem>>(StatusCodes.Status200OK)]
    public async Task<ActionResult<ContentManagementResult<TenantAdminStudentFollowupItem>>> UpsertStudentFollowup(
        UpsertTenantAdminStudentFollowupDto request,
        CancellationToken cancellationToken)
    {
        return Ok(await tenantAdminService.UpsertStudentFollowupAsync(ResolveActor(), request.ToCommand(), cancellationToken));
    }

    [HttpGet("members")]
    [EndpointSummary("查询租户成员")]
    [ProducesResponseType<CatalogList<TenantAdminMemberItem>>(StatusCodes.Status200OK)]
    public async Task<ActionResult<CatalogList<TenantAdminMemberItem>>> GetMembers(
        [FromQuery] TenantAdminMemberQueryDto query,
        CancellationToken cancellationToken)
    {
        return Ok(await tenantAdminService.GetMembersAsync(ResolveActor(), query.ToFilter(), cancellationToken));
    }

    [HttpPut("members")]
    [EndpointSummary("新增或更新租户成员")]
    [ProducesResponseType<ContentManagementResult<TenantAdminMemberItem>>(StatusCodes.Status200OK)]
    public async Task<ActionResult<ContentManagementResult<TenantAdminMemberItem>>> UpsertMember(
        UpsertTenantAdminMemberDto request,
        CancellationToken cancellationToken)
    {
        return Ok(await tenantAdminService.UpsertMemberAsync(ResolveActor(), request.ToCommand(), cancellationToken));
    }

    [HttpPost("members/disable")]
    [EndpointSummary("停用租户成员并撤销会话")]
    [ProducesResponseType<ContentManagementResult<TenantAdminMemberItem>>(StatusCodes.Status200OK)]
    public async Task<ActionResult<ContentManagementResult<TenantAdminMemberItem>>> DisableMember(
        DisableTenantAdminMemberDto request,
        CancellationToken cancellationToken)
    {
        return Ok(await tenantAdminService.DisableMemberAsync(ResolveActor(), request.MembershipId, cancellationToken));
    }

    [HttpGet("audit-logs")]
    [EndpointSummary("查询租户审计日志")]
    [ProducesResponseType<CatalogList<TenantAdminAuditLogItem>>(StatusCodes.Status200OK)]
    public async Task<ActionResult<CatalogList<TenantAdminAuditLogItem>>> GetAuditLogs(
        [FromQuery] TenantAdminAuditLogQueryDto query,
        CancellationToken cancellationToken)
    {
        return Ok(await tenantAdminService.GetAuditLogsAsync(ResolveActor(), query.ToFilter(), cancellationToken));
    }

    [HttpGet("permissions")]
    [EndpointSummary("查询租户后台权限矩阵")]
    [ProducesResponseType<TenantAdminPermissionMatrix>(StatusCodes.Status200OK)]
    public async Task<ActionResult<TenantAdminPermissionMatrix>> GetPermissions(CancellationToken cancellationToken)
    {
        return Ok(await tenantAdminService.GetPermissionMatrixAsync(ResolveActor(), cancellationToken));
    }

    [HttpGet("role-templates")]
    [EndpointSummary("查询租户角色模板")]
    [ProducesResponseType<CatalogList<TenantAdminRoleTemplateItem>>(StatusCodes.Status200OK)]
    public async Task<ActionResult<CatalogList<TenantAdminRoleTemplateItem>>> GetRoleTemplates(
        [FromQuery] TenantAdminRoleTemplateQueryDto query,
        CancellationToken cancellationToken)
    {
        return Ok(await tenantAdminService.GetRoleTemplatesAsync(ResolveActor(), query.ToFilter(), cancellationToken));
    }

    [HttpPut("role-templates")]
    [EndpointSummary("新增或更新租户角色模板")]
    [ProducesResponseType<ContentManagementResult<TenantAdminRoleTemplateItem>>(StatusCodes.Status200OK)]
    public async Task<ActionResult<ContentManagementResult<TenantAdminRoleTemplateItem>>> UpsertRoleTemplate(
        UpsertTenantAdminRoleTemplateDto request,
        CancellationToken cancellationToken)
    {
        return Ok(await tenantAdminService.UpsertRoleTemplateAsync(ResolveActor(), request.ToCommand(), cancellationToken));
    }

    [HttpPost("role-templates/disable")]
    [EndpointSummary("停用租户角色模板")]
    [ProducesResponseType<ContentManagementResult<TenantAdminRoleTemplateItem>>(StatusCodes.Status200OK)]
    public async Task<ActionResult<ContentManagementResult<TenantAdminRoleTemplateItem>>> DisableRoleTemplate(
        DisableTenantAdminRoleTemplateDto request,
        CancellationToken cancellationToken)
    {
        return Ok(await tenantAdminService.DisableRoleTemplateAsync(ResolveActor(), request.RoleTemplateId, cancellationToken));
    }

    [HttpPut("branding")]
    [EndpointSummary("更新租户品牌信息")]
    [ProducesResponseType<ContentManagementResult<TenantBrandingItem>>(StatusCodes.Status200OK)]
    public async Task<ActionResult<ContentManagementResult<TenantBrandingItem>>> UpsertBranding(
        UpsertTenantBrandingDto request,
        CancellationToken cancellationToken)
    {
        return Ok(await tenantAdminService.UpsertBrandingAsync(ResolveActor(), request.ToCommand(), cancellationToken));
    }

    [HttpPut("settings")]
    [EndpointSummary("更新租户公开设置与功能开关")]
    [ProducesResponseType<ContentManagementResult<TenantSettingsItem>>(StatusCodes.Status200OK)]
    public async Task<ActionResult<ContentManagementResult<TenantSettingsItem>>> UpsertSettings(
        UpsertTenantSettingsDto request,
        CancellationToken cancellationToken)
    {
        return Ok(await tenantAdminService.UpsertSettingsAsync(ResolveActor(), request.ToCommand(), cancellationToken));
    }

    [HttpGet("theme-templates")]
    [EndpointSummary("查询可用租户主题模板")]
    [ProducesResponseType<CatalogList<TenantThemeTemplateItem>>(StatusCodes.Status200OK)]
    public async Task<ActionResult<CatalogList<TenantThemeTemplateItem>>> GetThemeTemplates(CancellationToken cancellationToken)
    {
        return Ok(await tenantAdminService.GetThemeTemplatesAsync(ResolveActor(), cancellationToken));
    }

    [HttpGet("theme")]
    [EndpointSummary("查询租户当前主题与草稿")]
    [ProducesResponseType<ContentManagementResult<TenantThemeItem>>(StatusCodes.Status200OK)]
    public async Task<ActionResult<ContentManagementResult<TenantThemeItem>>> GetTheme(CancellationToken cancellationToken)
    {
        return Ok(await tenantAdminService.GetThemeAsync(ResolveActor(), cancellationToken));
    }

    [HttpPost("theme/preview")]
    [EndpointSummary("生成租户主题草稿")]
    [ProducesResponseType<ContentManagementResult<TenantThemeItem>>(StatusCodes.Status200OK)]
    public async Task<ActionResult<ContentManagementResult<TenantThemeItem>>> PreviewTheme(
        PreviewTenantThemeDto request,
        CancellationToken cancellationToken)
    {
        return Ok(await tenantAdminService.PreviewThemeAsync(ResolveActor(), request.ToCommand(), cancellationToken));
    }

    [HttpPost("theme/publish")]
    [EndpointSummary("发布租户主题")]
    [ProducesResponseType<ContentManagementResult<TenantThemeItem>>(StatusCodes.Status200OK)]
    public async Task<ActionResult<ContentManagementResult<TenantThemeItem>>> PublishTheme(
        PublishTenantThemeDto request,
        CancellationToken cancellationToken)
    {
        return Ok(await tenantAdminService.PublishThemeAsync(ResolveActor(), request.ToCommand(), cancellationToken));
    }

    [HttpGet("domains")]
    [EndpointSummary("查询租户域名")]
    [ProducesResponseType<CatalogList<TenantDomainItem>>(StatusCodes.Status200OK)]
    public async Task<ActionResult<CatalogList<TenantDomainItem>>> GetDomains(CancellationToken cancellationToken)
    {
        return Ok(await tenantAdminService.GetDomainsAsync(ResolveActor(), cancellationToken));
    }

    [HttpPost("domains")]
    [EndpointSummary("添加租户域名")]
    [ProducesResponseType<ContentManagementResult<TenantDomainItem>>(StatusCodes.Status200OK)]
    public async Task<ActionResult<ContentManagementResult<TenantDomainItem>>> CreateDomain(
        CreateTenantDomainDto request,
        CancellationToken cancellationToken)
    {
        return Ok(await tenantAdminService.CreateDomainAsync(ResolveActor(), request.ToCommand(), cancellationToken));
    }

    [HttpGet("auth-providers")]
    [EndpointSummary("查询租户登录 Provider 公开配置")]
    [ProducesResponseType<CatalogList<TenantAuthProviderItem>>(StatusCodes.Status200OK)]
    public async Task<ActionResult<CatalogList<TenantAuthProviderItem>>> GetAuthProviders(CancellationToken cancellationToken)
    {
        return Ok(await tenantAdminService.GetAuthProvidersAsync(ResolveActor(), cancellationToken));
    }

    [HttpPut("auth-providers")]
    [EndpointSummary("新增或更新租户登录 Provider")]
    [ProducesResponseType<ContentManagementResult<TenantAuthProviderItem>>(StatusCodes.Status200OK)]
    public async Task<ActionResult<ContentManagementResult<TenantAuthProviderItem>>> UpsertAuthProvider(
        UpsertTenantAuthProviderDto request,
        CancellationToken cancellationToken)
    {
        return Ok(await tenantAdminService.UpsertAuthProviderAsync(ResolveActor(), request.ToCommand(), cancellationToken));
    }

    private TenantAdminActor ResolveActor()
    {
        if (currentTenant.TenantId is null || currentUser.UserId is null)
        {
            throw new TenantAdminDirectException("Tenant admin actor was not resolved.", "tenant_admin_access_denied");
        }

        var role = Enum.TryParse<TenantRole>(
            currentTenant.Role?.Replace("_", string.Empty, StringComparison.Ordinal),
            ignoreCase: true,
            out var parsedRole)
            ? parsedRole
            : TenantRole.TenantAdmin;
        return new TenantAdminActor(currentTenant.TenantId.Value, currentUser.UserId.Value, role);
    }
}