import {
  Body,
  Controller,
  Delete,
  Get,
  Param,
  Patch,
  Post,
  Query,
  UseGuards,
} from '@nestjs/common';
import { JwtAuthGuard } from '../auth/jwt-auth.guard';
import { OrgModuleGuard } from '../billing/org-module.guard';
import { RequireOrgModule } from '../billing/org-module.decorator';
import { CurrentUser } from '../auth/current-user.decorator';
import type { Actor } from '../common/record-scope';
import { RoutinesService } from './routines.service';
import { RoutineStatsService } from './routine-stats.service';
import {
  ChangeRoutineAssigneeDto,
  ListRoutinesQueryDto,
  RoutineRangeQueryDto,
  SaveRoutineCategoryDto,
  SaveRoutineDto,
  ToggleRoutineDto,
} from './dto';

@Controller('routines')
@UseGuards(JwtAuthGuard, OrgModuleGuard)
@RequireOrgModule('routines')
export class RoutinesController {
  constructor(
    private readonly routines: RoutinesService,
    private readonly stats: RoutineStatsService,
  ) {}

  @Get('context')
  context(@CurrentUser() user: Actor) {
    return this.routines.context(user);
  }

  @Get('categories')
  categories(@CurrentUser() user: Actor) {
    return this.routines.categories(user.organizationId);
  }

  @Post('categories')
  createCategory(@CurrentUser() user: Actor, @Body() dto: SaveRoutineCategoryDto) {
    return this.routines.createCategory(user, dto);
  }

  @Patch('categories/:id')
  updateCategory(
    @CurrentUser() user: Actor,
    @Param('id') id: string,
    @Body() dto: SaveRoutineCategoryDto,
  ) {
    return this.routines.updateCategory(user, id, dto);
  }

  @Delete('categories/:id')
  deleteCategory(@CurrentUser() user: Actor, @Param('id') id: string) {
    return this.routines.deleteCategory(user, id);
  }

  /* ───────── آمار و گزارش ───────── */

  @Get('stats/me')
  async statsMe(@CurrentUser() user: Actor, @Query() q: RoutineRangeQueryDto) {
    return this.stats.performance(await this.routines.scope(user), q);
  }

  @Get('stats/team')
  async statsTeam(@CurrentUser() user: Actor, @Query() q: RoutineRangeQueryDto) {
    return this.stats.team(await this.routines.scope(user), q);
  }

  @Get('stats/weekly')
  async statsWeekly(@CurrentUser() user: Actor, @Query() q: RoutineRangeQueryDto) {
    return this.stats.weekly(await this.routines.scope(user), q);
  }

  @Get('stats/monthly')
  async statsMonthly(@CurrentUser() user: Actor, @Query() q: RoutineRangeQueryDto) {
    return this.stats.monthly(await this.routines.scope(user), q);
  }

  @Get('stats/routines')
  async statsRoutines(@CurrentUser() user: Actor, @Query() q: RoutineRangeQueryDto) {
    return this.stats.routinesExecution(await this.routines.scope(user), q);
  }

  @Get('stats/history')
  async statsHistory(@CurrentUser() user: Actor, @Query() q: RoutineRangeQueryDto) {
    return this.stats.history(await this.routines.scope(user), q);
  }

  /* ───────── روتین‌ها ───────── */

  @Get()
  list(@CurrentUser() user: Actor, @Query() q: ListRoutinesQueryDto) {
    return this.routines.list(user, q);
  }

  @Post()
  create(@CurrentUser() user: Actor, @Body() dto: SaveRoutineDto) {
    return this.routines.create(user, dto);
  }

  @Get(':id')
  get(@CurrentUser() user: Actor, @Param('id') id: string) {
    return this.routines.get(user, id);
  }

  @Patch(':id')
  update(@CurrentUser() user: Actor, @Param('id') id: string, @Body() dto: SaveRoutineDto) {
    return this.routines.update(user, id, dto);
  }

  @Patch(':id/toggle')
  toggle(@CurrentUser() user: Actor, @Param('id') id: string, @Body() dto: ToggleRoutineDto) {
    return this.routines.toggle(user, id, dto.isActive);
  }

  @Patch(':id/assignee')
  assignee(
    @CurrentUser() user: Actor,
    @Param('id') id: string,
    @Body() dto: ChangeRoutineAssigneeDto,
  ) {
    return this.routines.changeAssignee(user, id, dto);
  }

  @Post(':id/duplicate')
  duplicate(@CurrentUser() user: Actor, @Param('id') id: string) {
    return this.routines.duplicate(user, id);
  }

  @Delete(':id')
  remove(@CurrentUser() user: Actor, @Param('id') id: string) {
    return this.routines.remove(user, id);
  }
}