package com.dog.dognation.admin;

import com.dog.dognation.admin.dto.MemberAdminResponse;
import com.dog.dognation.admin.dto.RoleUpdateRequest;
import com.dog.dognation.admin.dto.StatusUpdateRequest;
import com.dog.dognation.admin.dto.TierUpdateRequest;
import com.dog.dognation.auth.SessionUser;
import com.dog.dognation.auth.web.AuthInterceptor;
import jakarta.validation.Valid;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.DeleteMapping;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.PutMapping;
import org.springframework.web.bind.annotation.RequestAttribute;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import java.util.List;

/**
 * 관리자용 회원 관리 API. (/api/admin/members — AdminInterceptor 로 ADMIN 만 접근)
 * 관리자 페이지는 웹 전용.
 */
@RestController
@RequestMapping("/api/admin/members")
public class MemberAdminController {

    private final MemberAdminService memberAdminService;

    public MemberAdminController(MemberAdminService memberAdminService) {
        this.memberAdminService = memberAdminService;
    }

    @GetMapping
    public List<MemberAdminResponse> list() {
        return memberAdminService.list();
    }

    @PutMapping("/{id}/status")
    public MemberAdminResponse updateStatus(
            @PathVariable Long id,
            @Valid @RequestBody StatusUpdateRequest req,
            @RequestAttribute(AuthInterceptor.CURRENT_MEMBER) SessionUser current) {
        return memberAdminService.updateStatus(id, req.status(), current.id());
    }

    @PutMapping("/{id}/tier")
    public MemberAdminResponse updateTier(
            @PathVariable Long id,
            @Valid @RequestBody TierUpdateRequest req,
            @RequestAttribute(AuthInterceptor.CURRENT_MEMBER) SessionUser current) {
        return memberAdminService.updateTier(id, req.tier(), current.id());
    }

    @PutMapping("/{id}/role")
    public MemberAdminResponse updateRole(
            @PathVariable Long id,
            @Valid @RequestBody RoleUpdateRequest req,
            @RequestAttribute(AuthInterceptor.CURRENT_MEMBER) SessionUser current) {
        return memberAdminService.updateRole(id, req.role(), current.id());
    }

    @DeleteMapping("/{id}")
    public ResponseEntity<Void> delete(
            @PathVariable Long id,
            @RequestAttribute(AuthInterceptor.CURRENT_MEMBER) SessionUser current) {
        memberAdminService.delete(id, current.id());
        return ResponseEntity.noContent().build();
    }
}