omniai-web/src/features/report/ReportPage.tsx

import { CheckCircleOutlined, FlagOutlined, MailOutlined, PhoneOutlined } from "@ant-design/icons";
import { useEffect, useState, type FormEvent } from "react";
import { publicConfigClient, type WebPublicConfig } from "../../api/publicConfigClient";
import { reportClient, type ReportInput } from "../../api/reportClient";
import "../../styles/pages/compliance.css";

type SubmitState = "idle" | "loading" | "success" | "error";

const REPORT_TYPES = [
  { value: "spam", label: "垃圾内容" },
  { value: "abuse", label: "滥用 / 骚扰" },
  { value: "copyright", label: "侵权 / 版权" },
  { value: "illegal", label: "违法违规" },
  { value: "other", label: "其他" },
];

const TARGET_TYPES = [
  { value: "project", label: "项目" },
  { value: "community_post", label: "社区作品" },
  { value: "user", label: "用户" },
  { value: "comment", label: "评论" },
  { value: "other", label: "其他" },
];

function ReportPage() {
  const [reportType, setReportType] = useState("");
  const [targetType, setTargetType] = useState("");
  const [targetId, setTargetId] = useState("");
  const [title, setTitle] = useState("");
  const [description, setDescription] = useState("");
  const [contactName, setContactName] = useState("");
  const [contactEmail, setContactEmail] = useState("");
  const [contactPhone, setContactPhone] = useState("");
  const [submitState, setSubmitState] = useState<SubmitState>("idle");
  const [errorMsg, setErrorMsg] = useState("");
  const [publicConfig, setPublicConfig] = useState<WebPublicConfig>({});

  const canSubmit =
    submitState !== "loading" && reportType !== "" && title.trim() !== "" && description.trim() !== "";

  const resetForm = () => {
    setReportType("");
    setTargetType("");
    setTargetId("");
    setTitle("");
    setDescription("");
    setContactName("");
    setContactEmail("");
    setContactPhone("");
    setSubmitState("idle");
    setErrorMsg("");
  };

  useEffect(() => {
    let cancelled = false;
    publicConfigClient
      .get()
      .then((config) => {
        if (!cancelled) setPublicConfig(config);
      })
      .catch(() => {
        if (!cancelled) setPublicConfig({});
      });

    return () => {
      cancelled = true;
    };
  }, []);

  const handleSubmit = async (event: FormEvent) => {
    event.preventDefault();
    if (!canSubmit) return;
    setSubmitState("loading");
    setErrorMsg("");
    try {
      const input: ReportInput = {
        reportType,
        targetType: targetType || undefined,
        targetId: targetId.trim() || undefined,
        title: title.trim(),
        description: description.trim(),
        contactName: contactName.trim() || undefined,
        contactEmail: contactEmail.trim() || undefined,
        contactPhone: contactPhone.trim() || undefined,
        pageUrl: window.location.href,
      };
      await reportClient.submit(input);
      setSubmitState("success");
    } catch (error: unknown) {
      setErrorMsg(error instanceof Error ? error.message : "提交失败，请稍后重试");
      setSubmitState("error");
    }
  };

  return (
    <section className="report-page page-motion">
      <div className="report-page__inner">
        <header className="report-hero">
          <span className="report-hero__icon"><FlagOutlined /></span>
          <div>
            <h1>投诉举报</h1>
            <p>提交后会同步到服务器举报工单，工作人员会在审核台中查看处理。</p>
          </div>
        </header>

        <div className="report-contact-strip">
          <span><MailOutlined /> {publicConfig.contactEmail || "由服务器配置"}</span>
          <span><PhoneOutlined /> {publicConfig.contactPhone || "由服务器配置"}</span>
          <span>{publicConfig.icpRecord || "由服务器配置"}</span>
        </div>

        {submitState === "success" ? (
          <div className="report-success">
            <CheckCircleOutlined />
            <h2>提交成功</h2>
            <p>感谢反馈，举报内容已进入服务器工单列表。</p>
            <button type="button" onClick={resetForm}>继续举报</button>
          </div>
        ) : (
          <form className="report-form" onSubmit={handleSubmit}>
            <div className="report-form__grid">
              <label>
                举报类型 *
                <select value={reportType} onChange={(event) => setReportType(event.target.value)}>
                  <option value="">请选择</option>
                  {REPORT_TYPES.map((item) => <option key={item.value} value={item.value}>{item.label}</option>)}
                </select>
              </label>
              <label>
                对象类型
                <select value={targetType} onChange={(event) => setTargetType(event.target.value)}>
                  <option value="">请选择</option>
                  {TARGET_TYPES.map((item) => <option key={item.value} value={item.value}>{item.label}</option>)}
                </select>
              </label>
              <label>
                对象 ID
                <input value={targetId} onChange={(event) => setTargetId(event.target.value)} placeholder="作品、项目或用户 ID" />
              </label>
            </div>

            <label>
              标题 *
              <input
                value={title}
                onChange={(event) => setTitle(event.target.value)}
                placeholder="简要描述问题"
                maxLength={100}
              />
            </label>
            <label>
              详细说明 *
              <textarea
                value={description}
                onChange={(event) => setDescription(event.target.value)}
                placeholder="请说明举报原因、相关页面或证据线索"
                maxLength={2000}
              />
            </label>

            <div className="report-form__grid">
              <label>
                联系人
                <input value={contactName} onChange={(event) => setContactName(event.target.value)} placeholder="可选" />
              </label>
              <label>
                联系邮箱
                <input
                  type="email"
                  value={contactEmail}
                  onChange={(event) => setContactEmail(event.target.value)}
                  placeholder="可选"
                />
              </label>
              <label>
                联系电话
                <input value={contactPhone} onChange={(event) => setContactPhone(event.target.value)} placeholder="可选" />
              </label>
            </div>

            {submitState === "error" ? <p className="report-form__error">{errorMsg}</p> : null}

            <div className="report-form__actions">
              <button type="submit" disabled={!canSubmit}>
                {submitState === "loading" ? "提交中..." : "提交举报"}
              </button>
              <span>必填字段完整后才可提交。</span>
            </div>
          </form>
        )}
      </div>
    </section>
  );
}

export default ReportPage;