use sea_orm_migration::prelude::*;

#[derive(DeriveMigrationName)]
pub struct Migration;

#[async_trait::async_trait]
impl MigrationTrait for Migration {
    async fn up(&self, manager: &SchemaManager) -> Result<(), DbErr> {
        manager
            .create_table(
                Table::create()
                    .table(WechatUsers::Table)
                    .if_not_exists()
                    .col(
                        ColumnDef::new(WechatUsers::Id)
                            .uuid()
                            .not_null()
                            .primary_key(),
                    )
                    .col(ColumnDef::new(WechatUsers::TenantId).uuid().not_null())
                    .col(ColumnDef::new(WechatUsers::Openid).string().not_null())
                    .col(ColumnDef::new(WechatUsers::UnionId).string())
                    .col(ColumnDef::new(WechatUsers::UserId).uuid().not_null())
                    .col(ColumnDef::new(WechatUsers::Phone).string())
                    .col(
                        ColumnDef::new(WechatUsers::CreatedAt)
                            .timestamp_with_time_zone()
                            .not_null()
                            .default(Expr::current_timestamp()),
                    )
                    .col(
                        ColumnDef::new(WechatUsers::UpdatedAt)
                            .timestamp_with_time_zone()
                            .not_null()
                            .default(Expr::current_timestamp()),
                    )
                    .col(ColumnDef::new(WechatUsers::CreatedBy).uuid())
                    .col(ColumnDef::new(WechatUsers::UpdatedBy).uuid())
                    .col(ColumnDef::new(WechatUsers::DeletedAt).timestamp_with_time_zone())
                    .col(
                        ColumnDef::new(WechatUsers::Version)
                            .integer()
                            .not_null()
                            .default(1),
                    )
                    .to_owned(),
            )
            .await?;

        manager
            .create_index(
                Index::create()
                    .name("idx_wechat_users_openid")
                    .table(WechatUsers::Table)
                    .col(WechatUsers::Openid)
                    .col(WechatUsers::TenantId)
                    .unique()
                    .to_owned(),
            )
            .await
    }

    async fn down(&self, manager: &SchemaManager) -> Result<(), DbErr> {
        manager
            .drop_index(Index::drop().name("idx_wechat_users_openid").to_owned())
            .await?;
        manager
            .drop_table(Table::drop().table(WechatUsers::Table).to_owned())
            .await
    }
}

#[derive(DeriveIden)]
enum WechatUsers {
    Table,
    Id,
    TenantId,
    Openid,
    UnionId,
    UserId,
    Phone,
    CreatedAt,
    UpdatedAt,
    DeletedAt,
    CreatedBy,
    UpdatedBy,
    Version,
}