feat: add smt module

2026-04-26 09:24:08 +08:00
parent 69eb3e5019
commit 613e4a58a9
78 changed files with 4629 additions and 5673 deletions
@@ -0,0 +1,248 @@
+<?php
+declare(strict_types=1);
+
+namespace app\smt\service;
+
+use app\smt\model\SmokeQuitPlan;
+use app\smt\model\SmokeQuitPlanDay;
+use app\smt\model\SmokeUserProfile;
+use think\facade\Db;
+
+class QuitPlanService
+{
+    public const STATUS_ACTIVE = 'active';
+    public const STATUS_FAILED = 'failed';
+
+    public const STAGE_RECORDING = 'recording';
+    public const STAGE_REDUCING = 'reducing';
+    public const STAGE_CONSOLIDATING = 'consolidating';
+
+    public function generate(int $userId, array $data = []): array
+    {
+        if ($this->findActivePlan($userId)) {
+            throw new \RuntimeException('已有进行中的戒烟计划，请先重置', 409);
+        }
+
+        $profile = SmokeUserProfile::findByUid($userId);
+        if (!$profile || (int) $profile->baseline_cigs_per_day <= 0) {
+            throw new \RuntimeException('请先完成个人资料填写', 400);
+        }
+
+        $startDate = Support::parseDate((string) ($data['start_date'] ?? ''), 'start_date') ?? Support::dateOnly();
+        $endDate = $startDate->modify('+29 day');
+        $days = $this->buildPlanDays($profile->toArray(), $startDate);
+        $now = time();
+        $summary = $this->buildSummary($profile->toArray());
+
+        Db::connect('mysql')->transaction(function () use ($userId, $profile, $startDate, $endDate, $days, $summary, $now) {
+            $plan = new SmokeQuitPlan();
+            $plan->uid = $userId;
+            $plan->status = self::STATUS_ACTIVE;
+            $plan->start_date = $startDate->format(Support::DATE_LAYOUT);
+            $plan->end_date = $endDate->format(Support::DATE_LAYOUT);
+            $plan->baseline_cigs_per_day = (int) $profile->baseline_cigs_per_day;
+            $plan->smoking_years = (float) $profile->smoking_years;
+            $plan->pack_price_cent = (int) $profile->pack_price_cent;
+            $plan->current_stage = self::STAGE_RECORDING;
+            $plan->current_day = 1;
+            $plan->completed_days = 0;
+            $plan->prompt_version = 'rule_v1';
+            $plan->provider = 'built-in';
+            $plan->model = 'rule-based';
+            $plan->summary = $summary;
+            $plan->createtime = $now;
+            $plan->updatetime = $now;
+            $plan->save();
+
+            foreach ($days as $day) {
+                $row = new SmokeQuitPlanDay();
+                $row->plan_id = (int) $plan->id;
+                $row->uid = $userId;
+                $row->plan_date = $day['plan_date'];
+                $row->stage = $day['stage'];
+                $row->day = $day['day'];
+                $row->target_cigs = $day['target_cigs'];
+                $row->target_reduced = $day['target_reduced'] ? 1 : 0;
+                $row->advice = $day['advice'];
+                $row->createtime = $now;
+                $row->updatetime = $now;
+                $row->save();
+            }
+        });
+
+        return $this->getActivePlan($userId);
+    }
+
+    public function reset(int $userId, array $data = []): array
+    {
+        $existing = $this->findActivePlan($userId);
+        if ($existing) {
+            $existing->status = self::STATUS_FAILED;
+            $existing->updatetime = time();
+            $existing->save();
+        }
+
+        return $this->generate($userId, $data);
+    }
+
+    public function getActivePlan(int $userId): array
+    {
+        $plan = $this->findActivePlan($userId);
+        if (!$plan) {
+            throw new \RuntimeException('暂无进行中的戒烟计划', 404);
+        }
+
+        $today = Support::dateOnly();
+        $startDate = Support::dateOnly((string) $plan->start_date);
+        if ($today < $startDate) {
+            $currentDay = 1;
+        } else {
+            $currentDay = max(1, min(30, (int) $startDate->diff($today)->days + 1));
+        }
+
+        $currentStage = $this->resolveStageByDay($currentDay);
+        $dayPlan = SmokeQuitPlanDay::where('uid', $userId)
+            ->where('plan_date', $today->format(Support::DATE_LAYOUT))
+            ->whereNull('deleted_at')
+            ->find();
+
+        return [
+            'id' => (int) $plan->id,
+            'status' => (string) $plan->status,
+            'start_date' => (string) $plan->start_date,
+            'end_date' => (string) $plan->end_date,
+            'current_stage' => $currentStage,
+            'current_day' => $currentDay,
+            'completed_days' => (int) $plan->completed_days,
+            'baseline_cigs' => (int) $plan->baseline_cigs_per_day,
+            'summary' => (string) $plan->summary,
+            'today_target' => $dayPlan ? (int) $dayPlan->target_cigs : null,
+            'today_advice' => $dayPlan ? (string) $dayPlan->advice : null,
+        ];
+    }
+
+    public function getPlanDays(int $userId, ?int $planId = null): array
+    {
+        if ($planId === null || $planId <= 0) {
+            $active = $this->findActivePlan($userId);
+            if (!$active) {
+                throw new \RuntimeException('暂无进行中的戒烟计划', 404);
+            }
+            $planId = (int) $active->id;
+        }
+
+        $plan = SmokeQuitPlan::where('id', $planId)->where('uid', $userId)->whereNull('deleted_at')->find();
+        if (!$plan) {
+            throw new \RuntimeException('戒烟计划不存在', 404);
+        }
+
+        $rows = SmokeQuitPlanDay::where('plan_id', $planId)
+            ->whereNull('deleted_at')
+            ->order('day', 'asc')
+            ->select()
+            ->all();
+
+        $days = array_map(static function ($row) {
+            return [
+                'day' => (int) $row->day,
+                'plan_date' => (string) $row->plan_date,
+                'stage' => (string) $row->stage,
+                'target_cigs' => (int) $row->target_cigs,
+                'target_reduced' => (bool) $row->target_reduced,
+                'advice' => (string) $row->advice,
+                'actual_cigs' => $row->actual_cigs !== null ? (int) $row->actual_cigs : null,
+                'resisted_cnt' => $row->resisted_cnt !== null ? (int) $row->resisted_cnt : null,
+                'achieved' => $row->achieved !== null ? (bool) $row->achieved : null,
+            ];
+        }, $rows);
+
+        return [
+            'plan_id' => $planId,
+            'days' => $days,
+        ];
+    }
+
+    private function findActivePlan(int $userId): ?SmokeQuitPlan
+    {
+        return SmokeQuitPlan::where('uid', $userId)
+            ->where('status', self::STATUS_ACTIVE)
+            ->whereNull('deleted_at')
+            ->find();
+    }
+
+    private function buildPlanDays(array $profile, \DateTimeImmutable $startDate): array
+    {
+        $baseline = max(1, (int) ($profile['baseline_cigs_per_day'] ?? 0));
+        $quitMotivation = Support::jsonArray($profile['quit_motivations'] ?? []);
+        $smokeMotivation = Support::jsonArray($profile['smoke_motivations'] ?? []);
+        $days = [];
+        $previousTarget = $baseline;
+        $reducingFloor = max(1, (int) round($baseline * 0.4));
+
+        for ($day = 1; $day <= 30; $day++) {
+            $stage = $this->resolveStageByDay($day);
+            if ($day <= 7) {
+                $target = $baseline;
+            } elseif ($day <= 21) {
+                $progress = ($day - 8) / 13;
+                $target = (int) round($baseline - (($baseline - $reducingFloor) * $progress));
+            } else {
+                $progress = ($day - 22) / 8;
+                $target = (int) round($reducingFloor * (1 - $progress));
+            }
+
+            $target = max(0, min($baseline, $target));
+            $days[] = [
+                'day' => $day,
+                'plan_date' => $startDate->modify('+' . ($day - 1) . ' day')->format(Support::DATE_LAYOUT),
+                'stage' => $stage,
+                'target_cigs' => $target,
+                'target_reduced' => $day > 1 && $target < $previousTarget,
+                'advice' => $this->buildDayAdvice($stage, $target, $quitMotivation, $smokeMotivation),
+            ];
+            $previousTarget = $target;
+        }
+
+        return $days;
+    }
+
+    private function buildSummary(array $profile): string
+    {
+        $baseline = max(1, (int) ($profile['baseline_cigs_per_day'] ?? 0));
+        $motivation = Support::jsonArray($profile['quit_motivations'] ?? []);
+        $goal = $motivation[0] ?? '让自己回到更轻松的状态';
+
+        return sprintf(
+            '这是一个 30 天的渐进式戒烟计划：前 7 天建立稳定记录，第 8-21 天逐步减量，最后 9 天把目标压低到接近清零。请始终把“%s”作为你每天复盘时的提醒。当前基线按日均 %d 支计算。',
+            $goal,
+            $baseline
+        );
+    }
+
+    private function buildDayAdvice(string $stage, int $target, array $quitMotivation, array $smokeMotivation): string
+    {
+        $quitLine = $quitMotivation[0] ?? '提醒自己坚持的理由';
+        $smokeLine = $smokeMotivation[0] ?? '高压或社交场景';
+
+        if ($stage === self::STAGE_RECORDING) {
+            return sprintf('今天先把记录做完整，目标控制在 %d 支以内。特别留意 %s 这些触发场景，先不急着求完美，把每次想抽前的情绪和时间点记下来。', $target, $smokeLine);
+        }
+        if ($stage === self::STAGE_REDUCING) {
+            return sprintf('今天目标降到 %d 支。把最容易多抽的一个时段延后 10-15 分钟，用喝水、走动或深呼吸替代，复盘时提醒自己：%s。', $target, $quitLine);
+        }
+
+        return sprintf('今天进入巩固期，目标控制在 %d 支。优先守住“第一根烟”和“最晚一根烟”两个节点，把注意力放在连续完成目标上，继续记住：%s。', $target, $quitLine);
+    }
+
+    private function resolveStageByDay(int $day): string
+    {
+        if ($day <= 7) {
+            return self::STAGE_RECORDING;
+        }
+        if ($day <= 21) {
+            return self::STAGE_REDUCING;
+        }
+
+        return self::STAGE_CONSOLIDATING;
+    }
+}