#!/usr/bin/env bash
# 契约冒烟：对单个引擎实例逐端点断言 /api/Flow/* 的响应，覆盖 27 端点的错误码/空数据路径。
# 用法：./contract-smoke.sh [引擎base，默认 http://127.0.0.1:31000]
#
# 作为 A/B 对比用（新旧引擎逐字节比对）时，把两个实例分别跑一遍再 diff 输出，例如：
#   ./contract-smoke.sh http://127.0.0.1:31000 > /tmp/a.txt
#   ./contract-smoke.sh http://127.0.0.1:31001 > /tmp/b.txt
#   diff /tmp/a.txt /tmp/b.txt
# 已知非契约差异：move 系列参数校验的多字段错误消息 join 顺序（Bean Validation 未定义遍历序，
# 调用方 jnpf-flowable 只判 success/code 不解析 msg），A/B diff 时可忽略该行。
set -uo pipefail
BASE="${1:-http://127.0.0.1:31000}"
J='-H Content-Type:application/json'
run() { local d="$1"; shift; printf '%-42s %s\n' "$d" "$(curl -sS --noproxy '*' "$@")"; }

run 'task/list 空实例'          "$BASE/api/Flow/task/list/nonexistent-id"
run 'definition/list'           "$BASE/api/Flow/definition/list"
run 'instance/get→9003'         "$BASE/api/Flow/instance/nonexistent-id"
run 'task/fallbacks→9004'       "$BASE/api/Flow/task/fallbacks/nonexistent"
run 'complete 空校验→9701'      -X POST $J -d '{}' "$BASE/api/Flow/task/complete"
run 'complete 假id→9004'        -X POST $J -d '{"taskId":"nope"}' "$BASE/api/Flow/task/complete"
run 'start 假dep→9002'          -X POST $J -d '{"deploymentId":"nope"}' "$BASE/api/Flow/instance/start"
run 'jump 假实例→9003'          -X POST $J -d '{"instanceId":"nope","source":["a"],"target":["b"]}' "$BASE/api/Flow/task/jump"
run 'historic 空'               "$BASE/api/Flow/task/historic/nonexistent"
run 'historic/end 空'           "$BASE/api/Flow/task/historic/end/nonexistent"
run 'tobe/pass 空'              "$BASE/api/Flow/task/tobe/pass/nonexistent"
run 'finished/keys→9003'        "$BASE/api/Flow/task/finished/keys/nonexistent"
run 'definition/structure 空'   "$BASE/api/Flow/definition/nonexistent-dep"
run 'task/prev→9004'            "$BASE/api/Flow/task/prev?taskId=nope"
run 'task/next→9004'            "$BASE/api/Flow/task/next?taskId=nope"
run 'outgoing/flows→9004'       "$BASE/api/Flow/task/outgoing/flows?taskId=nope"
run 'incoming/flows null'       "$BASE/api/Flow/task/incoming/flows/nope"
run 'element/info→9002'         "$BASE/api/Flow/task/element/info?deploymentId=nope&key=k"
run 'flow/target→9002'          "$BASE/api/Flow/task/flow/target?deploymentId=nope&flowKey=k"
run 'task/after→9002'           -X POST $J -d '{"deploymentId":"nope","taskKeys":["a"]}' "$BASE/api/Flow/task/after"
run 'back 空校验→9701'          -X POST $J -d '{}' "$BASE/api/Flow/task/back"
run 'retract 假id→1108'         -X POST "$BASE/api/Flow/task/retract/nope"
run 'move single 校验→9701'     -X POST $J -d '{}' "$BASE/api/Flow/task/move/single/to/multi"
run 'move multi 假实例→9003'    -X POST $J -d '{"instanceId":"nope","sourceKeys":["a"],"targetKey":"b"}' "$BASE/api/Flow/task/move/multi/to/single"
run 'instance/delete→1102'      -X DELETE "$BASE/api/Flow/instance?instanceId=nope&deleteReason=t"
run 'definition/delete→1102'    -X DELETE "$BASE/api/Flow/definition?deploymentId=nope"
run 'deploy 空校验→9701'        -X POST $J -d '{}' "$BASE/api/Flow/definition/deploy"