package com.xuqm.update.entity;

import jakarta.persistence.Column;
import jakarta.persistence.Entity;
import jakarta.persistence.EnumType;
import jakarta.persistence.Enumerated;
import jakarta.persistence.Id;
import jakarta.persistence.Table;
import java.time.LocalDateTime;

/**
 * 一个经过平台签名的 RN 插件发布物。
 *
 * <p>身份字段全部来自 ZIP 内的 rn-manifest.json，发布、灰度和下线只能改变发布状态，
 * 不能修改这些不可变字段。历史旧记录缺少 archiveSha256/signature，永远不会进入候选集。</p>
 */
@Entity
@Table(name = "update_rn_bundle")
public class RnBundleEntity {

    public enum Platform { ANDROID, IOS }
    public enum ModuleType { COMMON, APP, BUZ }
    public enum PublishStatus { DRAFT, PUBLISHED, DEPRECATED }
    public enum GrayMode { PERCENT, MEMBERS }

    @Id
    private String id;

    @Column(nullable = false, length = 64)
    private String appKey;

    @Column(nullable = false, length = 256)
    private String packageName;

    @Column(nullable = false, length = 64)
    private String moduleId;

    @Enumerated(EnumType.STRING)
    @Column(nullable = false, length = 16)
    private ModuleType moduleType;

    @Enumerated(EnumType.STRING)
    @Column(nullable = false, length = 16)
    private Platform platform;

    @Column(nullable = false, length = 64)
    private String version;

    @Column(nullable = false, length = 128)
    private String appVersionRange;

    @Column(nullable = false, length = 128)
    private String builtAgainstNativeBaselineId;

    @Column(nullable = false, length = 128)
    private String buildId;

    @Column(nullable = false, length = 32)
    private String bundleFormat;

    @Column(length = 128)
    private String commonVersionRange;

    @Column(nullable = false)
    private Integer minNativeApiLevel;

    /** ZIP 内真实 JS/Hermes Bundle 的 SHA-256。 */
    @Column(nullable = false, length = 64)
    private String bundleSha256;

    /** 客户端实际下载并校验的整个 .xuqm.zip 的 SHA-256。 */
    @Column(nullable = false, length = 64)
    private String archiveSha256;

    @Column(nullable = false, length = 512)
    private String bundleUrl;

    /** Ed25519 签名覆盖的规范 JSON，必须与上面的身份字段逐项一致。 */
    @Column(nullable = false, columnDefinition = "TEXT")
    private String signedManifest;

    @Column(nullable = false, length = 64)
    private String signingKeyId;

    @Column(nullable = false, length = 256)
    private String signature;

    @Column(length = 512)
    private String note;

    @Enumerated(EnumType.STRING)
    @Column(nullable = false, length = 16)
    private PublishStatus publishStatus;

    @Column(length = 16)
    private String publishMode = "MANUAL";

    private LocalDateTime scheduledPublishAt;

    @Column(nullable = false)
    private boolean grayEnabled;

    @Column(nullable = false)
    private int grayPercent;

    @Enumerated(EnumType.STRING)
    @Column(nullable = false, length = 24)
    private GrayMode grayMode = GrayMode.PERCENT;

    @Column(columnDefinition = "TEXT")
    private String grayMemberIds;

    @Column(columnDefinition = "TEXT")
    private String grayGroupNames;

    @Column(columnDefinition = "TEXT")
    private String extraMemberIds;

    @Column(nullable = false)
    private LocalDateTime createdAt;

    public boolean hasTerminalIdentity() {
        return hasText(packageName) && moduleType != null && hasText(appVersionRange)
                && hasText(builtAgainstNativeBaselineId) && hasText(buildId) && hasText(bundleFormat)
                && minNativeApiLevel != null && minNativeApiLevel > 0 && isSha256(bundleSha256)
                && isSha256(archiveSha256) && hasText(signedManifest) && hasText(signingKeyId)
                && hasText(signature);
    }

    private static boolean hasText(String value) {
        return value != null && !value.isBlank();
    }

    private static boolean isSha256(String value) {
        return value != null && value.matches("(?i)[a-f0-9]{64}");
    }

    public String getId() { return id; }
    public void setId(String id) { this.id = id; }
    public String getAppKey() { return appKey; }
    public void setAppKey(String appKey) { this.appKey = appKey; }
    public String getPackageName() { return packageName; }
    public void setPackageName(String packageName) { this.packageName = packageName; }
    public String getModuleId() { return moduleId; }
    public void setModuleId(String moduleId) { this.moduleId = moduleId; }
    public ModuleType getModuleType() { return moduleType; }
    public void setModuleType(ModuleType moduleType) { this.moduleType = moduleType; }
    public Platform getPlatform() { return platform; }
    public void setPlatform(Platform platform) { this.platform = platform; }
    public String getVersion() { return version; }
    public void setVersion(String version) { this.version = version; }
    public String getAppVersionRange() { return appVersionRange; }
    public void setAppVersionRange(String value) { this.appVersionRange = value; }
    public String getBuiltAgainstNativeBaselineId() { return builtAgainstNativeBaselineId; }
    public void setBuiltAgainstNativeBaselineId(String value) { this.builtAgainstNativeBaselineId = value; }
    public String getBuildId() { return buildId; }
    public void setBuildId(String buildId) { this.buildId = buildId; }
    public String getBundleFormat() { return bundleFormat; }
    public void setBundleFormat(String bundleFormat) { this.bundleFormat = bundleFormat; }
    public String getCommonVersionRange() { return commonVersionRange; }
    public void setCommonVersionRange(String value) { this.commonVersionRange = value; }
    public Integer getMinNativeApiLevel() { return minNativeApiLevel; }
    public void setMinNativeApiLevel(Integer value) { this.minNativeApiLevel = value; }
    public String getBundleSha256() { return bundleSha256; }
    public void setBundleSha256(String value) { this.bundleSha256 = value; }
    public String getArchiveSha256() { return archiveSha256; }
    public void setArchiveSha256(String value) { this.archiveSha256 = value; }
    public String getBundleUrl() { return bundleUrl; }
    public void setBundleUrl(String bundleUrl) { this.bundleUrl = bundleUrl; }
    public String getSignedManifest() { return signedManifest; }
    public void setSignedManifest(String value) { this.signedManifest = value; }
    public String getSigningKeyId() { return signingKeyId; }
    public void setSigningKeyId(String value) { this.signingKeyId = value; }
    public String getSignature() { return signature; }
    public void setSignature(String value) { this.signature = value; }
    public String getNote() { return note; }
    public void setNote(String note) { this.note = note; }
    public PublishStatus getPublishStatus() { return publishStatus; }
    public void setPublishStatus(PublishStatus value) { this.publishStatus = value; }
    public String getPublishMode() { return publishMode; }
    public void setPublishMode(String value) { this.publishMode = value; }
    public LocalDateTime getScheduledPublishAt() { return scheduledPublishAt; }
    public void setScheduledPublishAt(LocalDateTime value) { this.scheduledPublishAt = value; }
    public boolean isGrayEnabled() { return grayEnabled; }
    public void setGrayEnabled(boolean value) { this.grayEnabled = value; }
    public int getGrayPercent() { return grayPercent; }
    public void setGrayPercent(int value) { this.grayPercent = value; }
    public GrayMode getGrayMode() { return grayMode; }
    public void setGrayMode(GrayMode value) { this.grayMode = value; }
    public String getGrayMemberIds() { return grayMemberIds; }
    public void setGrayMemberIds(String value) { this.grayMemberIds = value; }
    public String getGrayGroupNames() { return grayGroupNames; }
    public void setGrayGroupNames(String value) { this.grayGroupNames = value; }
    public String getExtraMemberIds() { return extraMemberIds; }
    public void setExtraMemberIds(String value) { this.extraMemberIds = value; }
    public LocalDateTime getCreatedAt() { return createdAt; }
    public void setCreatedAt(LocalDateTime value) { this.createdAt = value; }
}